Builder’s Risk Insurance Pennsylvania

Last updated: November 6, 2026

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"The first rule in investment is don't lose and the second rule in investment is don't forget the first rule." - Warren Buffett

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Builder's risk insurance protects a property, and the materials going into it, while the property is being renovated or built. For a Pennsylvania investor working on a single-family house, a Philadelphia rowhome or a small multifamily, that is the riskiest stretch of the deal. The house is usually empty. Walls, roofs and plumbing are open. Copper, cabinets and appliances sit on site. And in Pennsylvania the project often runs straight through a hard winter, when an unheated house can freeze and burst, or through the late-summer storm season that brought the remnants of Hurricane Ida and record flooding to the state.

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This guide covers builder's risk for Pennsylvania investors working on 1 to 4 unit properties: house flips, BRRRR rehabs, rowhome renovations, value-add work on 2 to 4 unit, and ground-up or infill builds. It shows which policy fits which project, what is covered and what is not, how Pennsylvania winters and flooding change the math, what the state and your lender require, and how to keep a claim from being cut or denied. It is written for the investor on a first flip and for the one running a dozen at a time.

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Insurance disclosure: A portion of the insurance inquiries submitted on OfferMarket are quoted, bound and serviced by OfferMarket Insurance LLC (NPN 20545557), which is licensed in Pennsylvania (license number 1350713) and in a number of other states. View the full list at offermarket.us/licenses.

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New to Builder's Risk? Start Here

If this is your first rehab, here is the whole idea in four sentences. A normal home insurance policy is built for someone living in a finished house, so it does not fit a vacant property with open walls and a crew coming and going. Builder's risk is the policy that covers the building and the materials while the work is happening, and it ends when the project ends. Most investors do not buy it on its own; they buy a fix and flip policy that packages builder's risk together with vacant property coverage and liability in one place. The rest of this guide explains the details, but if you remember only one thing, remember that the renovation phase needs its own policy, and the homeowners policy you are used to is the wrong tool.

Key Takeaways

• Builder's risk is temporary property coverage for the rehab or build. It does not include liability, so most investors are better served by a fix and flip policy that bundles property, vacancy and liability coverage.
• Winter is the loss Pennsylvania investors underestimate most. A vacant building with no heat invites frozen and burst pipes, and heavy snow can overload a weak or open roof.
• Flood is excluded and needs a separate policy. Hurricane Ida proved in 2021 that Pennsylvania floods far beyond its rivers, from Manayunk to the Lehigh Valley.
• Pennsylvania does not license general contractors, but it requires home improvement contractors to register with the Attorney General, and Philadelphia and Pittsburgh add their own rules.
• Do not accept a wind or hail exclusion on a financed deal. Lenders require the coverage, and a summer storm or a tornado remnant is a real Pennsylvania loss.
• Price ordinance or law coverage. Pennsylvania has some of the oldest housing in the country, and current code often will not let you rebuild an old rowhome or farmhouse the way it was.
• Many renovation policies are written in the surplus lines market, which adds a 3% tax and carries no state guaranty fund backing. Compare quotes on total cost, not base premium.
• Insure to the right value. Underinsuring reduces every claim payment, not only total losses, and a limit raised without your approval costs you premium for nothing.

Which Policy Fits Your Project

The most common insurance mistake we see on a Pennsylvania rehab is buying the wrong kind of policy for the work. Three questions decide the answer: how big is the scope, does anyone live in the building, and are you renovating or building new?

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• Light cosmetic rehab on a vacant house. Paint, flooring, fixtures and similar work can fit a vacant dwelling policy that allows renovation, or a fix and flip policy with a vacancy endorsement. Watch two things. Vacant dwelling programs often cap the size of the renovation they will accept as a percentage of the property's value, and most leave out any work that needs a crew and ladders without separate liability. A missing liability or wind peril conflicts with lender requirements.

• Substantial or structural rehab. Roof replacement, new systems, moved walls and additions call for coverage built for construction risk. Carriers rate structural work higher than cosmetic work because the existing building is more exposed while walls, roofs and floors are open. Describe the scope accurately on the application, because a cosmetic policy on a structural job is a claim dispute waiting to happen.

• Philadelphia or Pittsburgh rowhome renovation. A rowhome renovation is still a renovation, not new construction, because a structure existed when the project began. The existing building needs to be insured, and the party walls shared with the neighbors on each side add an exposure that a standalone builder's risk policy does not address. Damage that starts in your project and spreads next door is a liability question, not a builder's risk one.

• Rehab with tenants in some units. On a duplex, triplex or fourplex, renovation coverage often allows some occupancy but ends once leasing passes a set share of the units, commonly half. A fix and flip policy may not cover active tenants at all, in which case you need a landlord policy or a hybrid policy that accommodates occupancy.

• Ground-up or infill build. New one to four family homes fit builder's risk new construction coverage, written on completed value from the day materials arrive, and built to the Pennsylvania Uniform Construction Code. Add general liability separately.

• The finished rental. Once the property is rehabbed and rented, you no longer need builder's risk. A landlord policy on a dwelling fire special form (DP-3) is the standard fit. Lenders that accept dwelling fire forms typically require the special form.

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Winter, Frozen Pipes and Snow Load

In plain terms: an empty house with the heat off is the most common large claim in Pennsylvania, and it is almost entirely preventable.

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Frozen Pipes Are the Classic Vacant-House Claim

When a building sits empty through a Pennsylvania winter with no heat, water left in the pipes freezes, expands and splits the line. The break is often discovered days later, after thousands of gallons have run through finished work. A burst pipe can destroy a just-completed kitchen, buckle new floors and soak the ceilings below. From Erie, one of the snowiest cities in the country, to the Poconos and across the Philadelphia suburbs, this is the loss our team sees most.

Most property policies cover the resulting water damage, but with a catch that matters on a rehab. If the building was vacant and you did not either maintain heat or shut off the water and drain the system, the freezing loss can be denied. On a vacant renovation, treat winter heat as a coverage condition, not a comfort choice:

• Keep heat on at a safe minimum through the cold months, or fully winterize by shutting off and draining the water system.
• Keep a dated record that you did so, because the carrier will ask after a freeze loss.
• If the project will sit idle over the winter, tell your agent, because a long idle period can also trip the vacancy terms discussed below.

Snow Load and Ice Dams

In the mountains and the lake-effect belt, snow is a structural load, not just weather. A heavy, wet snow or a season of accumulation can overload a roof that is already weakened by an open or partly completed rehab. Ice dams, where melting snow refreezes at the eaves and forces water back under the roofing, are a routine source of water damage on older Pennsylvania houses.

For a rehab, two things follow. Get the roof dried in and structurally sound before winter where the schedule allows, and keep the building heated enough to limit ice dams. A roof that fails under snow during a stalled project is a far larger claim than the roof work itself.

Flood in Pennsylvania

In plain terms: your builder's risk policy will not pay for flood, and Pennsylvania floods well beyond its riverbanks, so flood is a separate decision on almost every deal near water.

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Flood Needs a Separate Policy

Builder's risk and fix and flip policies exclude flood, so a property in a FEMA special flood hazard area needs a separate flood policy, and lenders require one.

Our guidelines set the flood limit at the greater of $250,000 or the loan balance. NFIP flood policies normally have a 30-day waiting period, but FEMA waives it when the policy is purchased in connection with making, increasing, extending or renewing a loan. Private flood policies can carry shorter waiting periods. Buy the flood policy at loan closing.

Pennsylvania Has a Long Flood History

Flooding is the most frequent and costly natural disaster in Pennsylvania. Hurricane Agnes in 1972 remains one of the worst disasters in state history, drowning communities along the Susquehanna. Then in September 2021 the remnants of Hurricane Ida brought record crests along the Schuylkill, drove floodwaters down Main Street in Manayunk, spawned seven confirmed tornadoes in the region and forced hundreds of water rescues, with five deaths in the Philadelphia area alone.

For a rehab, three points follow:

• Below-grade work is exposed. A finished basement or garden-level unit is the first thing to flood and the most expensive to redo. Flood insurance, not builder's risk, is what responds.
• Outside the mapped zone is not safe. Ida flooded properties well away from the rivers. A cash buyer with no lender mandate should still price flood on a property with any history of water.
• Plan flood for the rental too. A rental you plan to hold in a special flood hazard area still needs flood insurance under DSCR loan guidelines. Our comparison of landlord and flood insurance explains how the two work together.

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⚡ Get builder's risk, fix and flip and landlord quotes

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Severe Storms, Wind and Hail

Pennsylvania is not Tornado Alley, but it is not storm-free either. The same system that flooded the state in 2021 spawned seven tornadoes in the Philadelphia region, and summer thunderstorms bring damaging wind and hail to the whole state most years.

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• Wind and hail are usually covered, but confirm it. Most Pennsylvania policies cover wind and hail with a flat deductible rather than the percentage deductible common on the coast, but some vacant and renovation forms leave the peril out or add a percentage wind deductible on exposed properties. Read the covered perils and the declarations page, not just the premium.

• Do not accept a wind or hail exclusion on a financed deal. Our lending guidelines do not allow windstorm, hail or named storm exclusions. A tornado remnant or a severe thunderstorm is a real loss here, and your lender requires the coverage.

• Secure the site when storms threaten. A house under renovation is a job site, and loose materials become windborne debris that can damage your building and the ones next door, which brings your general liability into the loss. Tie down or remove loose materials, secure the dumpster and move uninstalled materials into a locked, enclosed space. On a rowhome, remember that debris from your roof lands on your neighbor's.

Pennsylvania Building Code, Old Housing Stock and Ordinance or Law

Pennsylvania's permit and code rules change from one town to the next, and its old housing makes ordinance or law coverage worth paying for.

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One State Code, Many Local Rules

Pennsylvania adopted the Uniform Construction Code (UCC), a statewide code based on the International Code Council family of codes, administered by the Department of Labor and Industry. The twist for investors is enforcement: municipalities decide whether to administer and inspect the code locally or default to the state, and many smaller and rural municipalities opted out of local enforcement. The practical result is that permits, inspections and timelines vary from one township to the next, so confirm the process with the local code office before you budget the schedule.

Old Housing Stock Makes Ordinance or Law Coverage Matter

Pennsylvania has some of the oldest housing in the country: Philadelphia rowhomes, Pittsburgh's hillside houses, mill-town doubles in the Lehigh Valley and century-old farmhouses. When an older building is damaged, current code often will not let you rebuild it the way it was.

Ordinance or law coverage pays for costs that come from enforcing current building codes after a covered loss. It usually has three parts: the value of the undamaged portion that code forces you to tear down, the cost to demolish it, and the added cost to rebuild to current code. Many policies default to 10% of the building limit. On fix and flip quotes our team typically requests 25 percent, and Pennsylvania's old housing stock is exactly where that higher limit pays off.

Lead Paint on Older Homes

Most Pennsylvania housing built before 1978 contains lead paint, and Philadelphia in particular enforces strict lead-safe rules on rental and renovation work. Lead is a liability and compliance exposure rather than a builder's risk peril, but it belongs in your scope and your contractor agreement, because disturbing it the wrong way is expensive to remediate.

Surplus Lines, Taxes and Carrier Strength in Pennsylvania

Many renovation policies come from a special class of insurer that costs a little more in tax and has no state safety net, so compare the total price and check the carrier's rating.**

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Many Pennsylvania fix and flip and vacant home policies come from surplus lines carriers. These are insurers not licensed in Pennsylvania the same way as standard home insurers, but allowed to cover homes that standard carriers turn down, which is often the case for a vacant house under renovation. Two points belong on every quote review.

• The tax. Pennsylvania charges a surplus lines premium tax of 3% of premium, which the broker remits to the state and typically passes to the policyholder. Compare quotes on total cost, not base premium.

• No guaranty fund. If a standard Pennsylvania-licensed insurer fails, the state guaranty association steps in to pay covered claims within limits. Surplus lines policyholders do not have that protection. That makes carrier financial strength more important, and it is one reason lenders require an AM Best rating of A- VIII or better. Our guide to AM Best ratings explains what the rating means.

How Much Builder's Risk Insurance Costs in Pennsylvania

The honest answer is that location, construction and the scope drive almost everything. Here is the range OfferMarket investors typically see on 1 to 4 unit Pennsylvania deals, by property value and rehab budget:

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--- These ranges cover the property and renovation coverage. A property in a flood zone, an older rowhome, or a project that will sit open through the winter prices toward the top of the range. Two more things are worth knowing. Fix and flip premiums have risen more than 25 percent in the last 18 months, and in our experience a typical policy is quoted close to a third above what the deal actually needs, usually from padded limits and endorsements the investor never asked for. That gap is what our quality control is built to close.

For context, builder's risk nationally runs about 1 to 4 percent of completed value, and standalone policies carry a minimum premium floor regardless of project size. Because Pennsylvania pricing swings with location and construction, the only reliable number is a quote on your property. For bundled rehab coverage, see our fix and flip insurance guide.

Refunds When the Project Ends Early

OfferMarket fix and flip premiums are generally refunded pro rata when you cancel early, most often after a sale or after refinancing into a DSCR loan and switching to landlord insurance. Not every builder's risk policy works that way. Some new construction policies are fully earned, which means no refund for unused time. Ask before you bind.

What Factors Influence Builder's Risk Insurance Cost?

Builder's risk is priced on the risk the carrier takes on during the project, and that risk shifts with the property, the work and the policy itself. Carriers group the drivers into five core factors and our team weighs three more that matter on investor deals.

1. Location

Where the property sits is the single biggest driver of cost. Carriers look at:

• Flood zone and proximity to a river or creek
• Winter severity and snow load, which rise sharply in the north and the mountains
• Exposure to severe thunderstorms, wind and hail
• Distance to a fire station and the local fire protection class
• Crime and vandalism rates on the block

You cannot move the building, but you can make sure the quote is built on the right address, protection class and flood zone determination. An error in any of these inflates the premium.

2. Project Type

Carriers rate new construction, installation and remodeling differently, based on how much the existing structure adds to the risk.

• New construction and simple installations usually cost the least, because the timeline is short and there is no existing building to protect.

• Remodeling is rated highest, because an existing structure is exposed to loss the entire time the work is underway.

• A cosmetic remodel rates lower than a structural remodel that moves load-bearing walls, touches a party wall or adds a story.

  Describe the scope accurately to the agent. Understating it to shave premium is the fastest way to have a large claim disputed.

3. Construction Type

The materials the building is built from decide how well it survives a fire or storm.

• Masonry and fire-resistive construction rate most favorably, which describes much of Pennsylvania's older brick and stone stock.
• Wood frame rates least favorably.

4. Optional Coverages

The base policy covers the core perils. Every endorsement adds premium, so match them to the project. On a Pennsylvania rehab the options worth discussing are:

• Flood, which is excluded as standard
• Soft costs: extra loan interest, taxes and fees during a covered delay
• Loss of rents, for units with tenants
• Materials in transit and in temporary off-site storage
• Increased cost from change orders, when the scope is likely to grow
• Sewer, drain or sump backup, which matters in basement-heavy and flood-prone areas

5. Additional Fees and Taxes

Two policies with similar base premiums can cost very different amounts once fees and taxes are added, and that comes down to the type of carrier.

• Admitted carriers are licensed in Pennsylvania and backed by the state guaranty association if the insurer fails.
• Non-admitted (surplus lines) carriers write many vacant and renovation policies that admitted carriers decline. They add the 3 percent surplus lines tax and can add policy fees, and they are not backed by the guaranty fund.

Compare quotes on total cost, not the base premium, and require an AM Best rating of A- VIII or better.

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Three More Factors We Weigh for Investors

• Vacancy and timeline. A building that has sat empty for years, or a project expected to run past 12 months, carries more risk and often more premium. A realistic timeline prevents costly mid-project extensions, a coverage gap, and a winter spent idle and exposed.

• The limit. Set it on completed value, without land and without padding. This is where we most often find overpayment, and occasionally a dangerous shortfall that triggers a coinsurance penalty at claim time.

• The deductible. A higher deductible lowers premium, but lenders cap it. Our guidelines cap the property deductible at the lesser of 5 percent or $5,000, so we push back on an uncapped percentage deductible that would run above that.

How to Lower Your Builder's Risk Cost Without Creating a Gap

You can bring the premium down without leaving a hole in the coverage:

• Insure to an accurate completed value, without padding

• Choose the highest deductible your lender accepts and your reserves can absorb, within the 5 percent or $5,000 cap

• Keep heat on or winterize a vacant building, and document it, to avoid a denied freeze claim

• Secure the site with locks, lighting and cameras

• Keep the schedule realistic, so you avoid extension charges and do not sit open through a Pennsylvania winter

• Compare quotes line by line, not only on price, and question any limit or endorsement you did not request

  Never save money by dropping vacancy, wind, liability or theft protection. Those gaps turn ordinary losses into uninsured ones.

What Our Quality Control Catches on Outside Quotes

Every quote that comes through OfferMarket is checked by our QC team against the investor's request and the lender's guidelines before it is bound. These are the problems we flag most often, and the reason we tell investors never to judge a quote by the premium alone.

• The wrong policy type for the project. A landlord policy quoted on a vacant gut rehab, or a vacant renovation program quoted on a property the investor plans to rent right away.

• A dwelling limit the investor did not ask for. Agents sometimes raise or lower the limit without approval. Raising it adds premium for coverage you could never collect. Lowering it can trigger a coinsurance penalty on every claim. This is the single biggest source of the overpayment we see on Pennsylvania quotes.

• No freeze or vacancy protection. A vacant renovation quote with no vacancy endorsement, or with freeze coverage conditioned on heat the investor does not plan to keep on through the winter.

• A wind or hail exclusion. Some vacant and renovation forms quietly leave wind out. We do not allow it on a financed deal.

• Functional replacement cost in place of replacement cost. The two look similar on a summary page, but functional replacement cost can pay noticeably less on an older building, which describes most Pennsylvania stock.

• Land value deducted from the coverage. Some renovation forms limit what they will pay to the investor's actual capital in the project, minus land value. We ask for it to be removed or explained in writing.

• Thin ordinance or law coverage. Many quotes default to 10 percent. On fix and flip policies, we request 25 percent, which matters more in Pennsylvania because of the old housing stock.

• Missing water backup. Sewer and drain backup is a common claim in basement-heavy Pennsylvania and is often left off unless requested.

• Liability below lender limits. Fix and flip policies need $1,000,000 per occurrence and $2,000,000 aggregate. Landlord policies on our DSCR loans need $500,000 per occurrence.

• Mortgagee and additional insured confused. The lender needs to be the mortgagee on the property coverage and an additional insured on the liability coverage.

Cases From Our Quality Control Desk

These are real situations our team handled, anonymized and summarized.

The Freeze That was Almost Denied

A vacant rehab in the Lehigh Valley stalled over the winter waiting on a draw. A pipe froze and burst, and the water ruined a nearly finished floor. The carrier's first question was whether heat had been maintained or the system drained. Because the investor had kept the thermostat at a safe minimum and had dated photos and utility bills to prove it, the claim was paid. The lesson: on a vacant Pennsylvania rehab, winter heat is a coverage condition, and the proof is what gets the claim paid.

The Limit That Grew By a Third

An investor asked for a dwelling limit that matched the rebuild cost. The quote came back nearly a third higher, because the carrier had raised it to satisfy its own replacement cost estimate and added endorsements the investor never requested. We pushed back, asked the agent to justify the figure, and rebuilt the quote to the real number. The lesson: the padding that makes Pennsylvania quotes expensive usually hides in the limit and the endorsements, not the base rate.

The Rowhome Party Wall

On a Philadelphia rowhome gut, a quote covered the subject property but said nothing about damage spreading to the attached neighbors. We confirmed the general liability would respond to damage the investor's work caused next door, which a standalone builder's risk policy would not. The lesson: on an attached building, the wall you share is a liability exposure, and the policy has to account for it.

The Quote With no Wind

A vacant renovation quote in western Pennsylvania came in low, and the reason was a windstorm exclusion buried in the form. A summer storm would have been an uninsured loss, and the lender would not have accepted it. We requoted with wind included. The lesson: a cheap renovation quote often means a peril has been carved out, so read the exclusions before the price.

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⚡ Have our team check your quote

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What Your Lender Requires

The property is your lender's collateral, so the lender's insurance guidelines shape the policy as much as your own preferences do. This table compares typical requirements during the rehab with the requirements after a refinance into a DSCR loan.

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• The mortgagee clause. List the lender's exact name and address followed by ISAOA/ATIMA. OfferMarket's clause reads OfferMarket Capital LLC ISAOA/ATIMA, 627 S Hanover St, Baltimore, MD 21230. More detail is in our mortgagee clause glossary entry.

• Proof of insurance. OfferMarket requires an ACORD form, plus certificates and paid receipts, at least 24 hours before closing, and final policy documents within 60 days after closing.

• Carrier strength. An AM Best rating of A- falls in the Excellent category, and Financial Size Category VIII means policyholder surplus of $100 million to $250 million. This matters more in Pennsylvania, where many renovation policies are written in the surplus lines market with no guaranty fund backstop.

Why Financing and Insurance in One Place Matters

Most closing delays caused by insurance come down to a mismatch between the policy and the loan: a wind exclusion, a deductible the lender will not accept, a limit too low, a flood policy bound too late or a mortgagee clause with the wrong name. When you use OfferMarket Capital for the loan and OfferMarket Insurance for the coverage, the same team that sets the loan requirements checks the policy against them before closing, not the day before.

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What Builder's Risk Covers on a 1 to 4 Unit Project

Coverage depends on the policy form, so treat this section as a list of things to confirm rather than a promise of what any one policy includes.

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The Building and the Work

On a renovation, two values are at risk: the building you bought and the work you are adding. Not every builder's risk policy insures both.

For an investor, the loss that matters most is a fire or storm that takes the whole building, not only the new kitchen. Confirm in writing that the existing structure is insured from the day you close. On an attached rowhome, confirm how the policy treats damage that originates in or spreads to a party wall.

Materials on Site, in Storage and in Transit

Building materials are often the easiest thing to lose. OfferMarket's renovation coverage insures the structure, materials and equipment on the premises or within 100 feet, and the foundation.

Dense city blocks make deliveries and staging harder to secure, and materials stored off site sit outside a site-only policy. If materials will be stored off site, ask for coverage at that location by name.

The Causes of Loss

Residential builder's risk commonly covers fire and lightning, wind and hail (when included), theft, vandalism, arson, collapse and water damage from burst pipes. Many policies add extensions such as debris removal, materials in transit, sewer or drain backup and ordinance or law, each with its own smaller limit. Ask for the sublimit on each one.

Theft: The Claim Investors Misunderstand Most

Theft is one of the most frequent construction claims, and residential job sites have predictable targets: copper wiring and pipe, appliances, boilers and HVAC units, and fixtures.

Some policies exclude theft of building materials that are not yet attached to the structure, which means the new furnace or the copper sitting in the basement may not be covered until installed. Before materials arrive, ask three questions:

• Is theft of uninstalled materials and appliances covered on site, in storage and in transit?
• Is there a sublimit?
• What security conditions apply? Then schedule deliveries as close to installation as your contractor allows.

Ordinance or Law for Older Buildings

When a damaged older building is rebuilt, code can require upgrades to undamaged parts of the structure. Ordinance or law coverage pays for the value of the undamaged portion code forces you to tear down, the cost to demolish it, and the increased cost to rebuild to code. On fix and flip quotes, our standard is 25% of the building limit. Many policies default to 10 percent, which can fall well short on an older Pennsylvania building.

What Builder's Risk Does Not Cover

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Flood. Excluded. Rising water, including the river and flash flooding that Ida brought, is a flood claim, not a wind claim, and needs a separate policy.

Pre-existing damage. A damaged building bought as is will not be covered for damage that existed before the policy started. Dated photos at closing protect you.

Faulty workmanship and defective materials. Builder's risk is not a warranty. Policies generally exclude the cost to correct faulty work, though a policy with an ensuing loss provision may cover resulting damage to other property.

Wear and tear, rot, pests and mold. Old plumbing, gradual deterioration and infestation are maintenance problems. Mold coverage is often excluded or capped.

Frozen pipes in a vacant, unheated building. The resulting water damage is commonly covered only if you kept heat on or shut off and drained the water system. In a Pennsylvania winter, this is the exclusion that catches the most investors.

Employee theft and worker injuries. Theft by the crew and injuries to workers are excluded from builder's risk. Worker injuries belong under the contractor's workers' compensation.

Liability. A standalone builder's risk policy does not cover injuries to other people. The liability section below explains how to fill this gap.

Land and landscaping. Land, trees, shrubs and walkways are generally not covered, and land value should never be part of your limit.

One more gap is a belief rather than an exclusion. Some investors assume a general liability policy will cover damage to the project itself. It will not. Liability insurance covers what you owe other people. Builder's risk covers the project. A rehab needs both.

Vacancy: The Empty-Building Problem

Most flips start with a vacant building, and standard policies often exclude or void coverage on unoccupied buildings. More investor claims go wrong here than anywhere else, and in Pennsylvania a vacant building is also a winter freeze risk.

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How Vacancy Clauses Work on Residential Policies

In the standard homeowners form, coverage for glass breakage and vandalism ends once the dwelling has been vacant for more than 60 consecutive days. Dwelling policies work much the same way, and some older forms use 30 days (PropertyCasualty360).

Why "Under Renovation" May Not Protect You

Many policies say a home under construction is not considered vacant, but renovation can be treated differently. Gutting a building, with the contents removed and the occupants gone, can make it vacant, and visiting to check on progress does not change that. Merlin Law Group states courts look for substantial, continuous construction activity, measured by how many workers were on the project and how much time they spent in the building. Even builder's risk can tighten when work stops, limiting coverage to named perils after a set period with no activity.

Vacant Property Rules in Pennsylvania Cities

Pennsylvania's older cities add their own layer. Philadelphia requires owners of vacant properties to keep them secured with working doors and windows and, in many cases, to license the vacant property, with fines for violations. Those rules do not change your insurance, but an unsecured vacant building draws both a city citation and the theft and vandalism losses your policy cares about. Securing the site serves both masters.

The Fix

Disclose vacancy when you apply, and make sure the policy carries a vacant property endorsement or vacancy permit for the whole rehab period. Our lending guidelines require borrowers to notify the carrier when a property becomes vacant or unoccupied and to obtain a vacancy permit for the entire vacancy period. Back the endorsement with records: a dated work log, contractor invoices, inspection reports and weekly photos.

Liability on a Rehab

A builder's risk policy does not cover workplace injuries or liability. On an investor rehab, the liability exposure often outweighs the property exposure, which is why we pair renovation coverage with general liability on every fix and flip quote.

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• Who can get hurt. Contractors and their crews, inspectors, appraisers, buyers' agents, neighbors and trespassers. On a rowhome, your work can affect the people attached on either side.

• Children and open job sites. Under the attractive nuisance doctrine, landowners may owe trespassing children a heightened duty when a dangerous condition is likely to attract them (Cornell Legal Information Institute). Open basements and unsecured stairs are exactly that kind of condition. Fence and lock the site.

• What lenders require. Fix and flip lenders commonly require general liability of $1,000,000 per occurrence and $2,000,000 aggregate on an occurrence basis, with the lender as additional insured.

• Your contractors' coverage. Collect certificates of general liability and workers' compensation before work begins, and ask your contractor to add you as an additional insured by endorsement. If a contractor carries no coverage, the owner can become the target.

Contractor Registration in Pennsylvania

Pennsylvania does not license general contractors, but anyone doing more than $5,000 of home improvement work a year has to register with the Attorney General, and the registration number has to be on the contract.

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Pennsylvania has never licensed general contractors at the state level. Instead, under the Home Improvement Consumer Protection Act (HICPA), a contractor who performs $5,000 or more of residential home improvement work in a year must register as a Home Improvement Contractor with the Office of Attorney General. It matters to an investor for a simple reason: an unregistered contractor cannot legally offer or perform the work, and the contract can be unenforceable.

• Registration, not licensing. It costs $100, lasts two years and has no exam. Subcontractors who perform home improvements must register too.

• Insurance to register. A contractor must carry at least $50,000 in personal injury and $50,000 in property damage coverage to hold the registration. That is a floor, not the limit you want on your project.

• The number on the contract. The PA Home Improvement Contractor number must appear on advertising, contracts, estimates and proposals, and any contract over $500 must be written, signed and carry that number.

• Philadelphia. Most contractors also need a city Contractor License, which requires $500,000 in general liability and a named OSHA 30-certified supervisor. Contractors working only on existing one and two family dwellings may be able to use a PA registration instead.

• Pittsburgh. The city requires a General Contractor License for certain work through its Department of Permits, Licenses and Inspections, and may accept a current PA registration in its place.

  Confirm your contractor holds the right registration or city license for the property's location, and that the liability behind it is high enough to matter if a worker or a neighbor is hurt.

How to Set the Right Limit

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Insure to Completed Value

Builder's risk limits are based on the estimated completed value of the project. When the limit falls short, many forms reduce claim payments in proportion, using a simple formula: insurance carried divided by insurance required, multiplied by the loss. If a policy requires insurance equal to 80% of value and you carry 60%, you collect 75% of each loss and absorb the rest, even on a small claim.

Our Completed Value Worksheet

Use these lines to build the number before you request a quote:

• Rebuild cost of the existing structure. Not the purchase price and not the land.
• Full rehab budget. Materials and labor, not only materials.
• Contractor overhead and profit. These can represent up to 20 percent of completed value.
• Pennsylvania code costs. Current-code upgrades on an older building, which are common on rowhomes and century-old houses.
• Flood compliance. If the property sits in a flood zone, include any required elevation or flood-resistant work.
• Minus land. Land is never part of the insured value.

ARV Is Not Replacement Cost

Investors think in after-repair value. Insurers think in rebuilding cost. ARV is a market value that includes the land and the neighborhood. Replacement cost is what it would take to rebuild the structure at current construction prices.

Use the ARV calculator for market value, and ask for a replacement cost estimate on the structure itself.

When the Loan Sets the Limit

Our fix and flip guidelines set the property limit at replacement cost, taken from the appraisal or a replacement cost estimator, or at the loan amount. If the loan amount is below replacement cost, the policy must be written on an agreed value basis or carry zero coinsurance.

When Coverage Starts and Ends

Starting Coverage

Bind coverage before you close, because your lender, or your title company on a cash purchase, will require proof of insurance. On new construction, have builder's risk in place by the time materials are delivered.

Buying Coverage in the Middle of a Rehab

You can often buy coverage after work has started, but you must disclose the work already done, and some insurers require an inspection or limit certain coverages. Expect more questions the further along the project is.

What Ends Coverage

Builder's risk ends automatically, often without a reminder, when a termination trigger occurs:

• Ownership transfers to the buyer.
• A set period passes after construction is complete.
• The property is occupied or put to its intended use.
• A single-family home is leased or rented.
• A set share of the units in a 2 to 4 unit building is leased.
• Permanent property insurance takes effect.
• Your interest in the property ends, or you abandon the project.
• The policy term expires.

The Early Tenant

On a BRRRR project, a tenant moving in can end builder's risk on the spot. On a duplex or fourplex, leasing half the units can do the same. Bind the landlord policy first.

Handing Off to Landlord Insurance

If you keep the property, put the landlord policy in effect before you cancel the old one, send the new policy details to your servicer, and send the servicer's information to the new carrier. If you sell, cancel after the transfer closes and request your pro rata refund.

How to Handle a Claim in Pennsylvania

The NAIC's claims guidance lays out the core steps, and a few points matter in Pennsylvania.

• Report promptly and in writing. Notify the carrier as soon as it is safe, and follow up in writing. After a freeze or a storm, report even if the full estimate comes later.

• Document the winter condition. On a freeze claim, be ready to show that heat was maintained or the system was drained. Dated photos and utility bills are what get the claim paid.

• Separate flood from everything else. On a storm loss near water, document flood damage separately in your notes, because flood is a different policy and pays its own share.

• Notify your lender. The lender is usually named on the claim check, so bring it in early.

Pennsylvania Playbooks by Market and Strategy

Philadelphia Rowhomes

Philadelphia is the state's deepest flip and rental market, built on attached rowhomes. Expect party-wall exposure, a city contractor license, lead-safe rules on older stock, ordinance or law at 25%, and the city's vacant-property rules on anything left open. Price the existing structure, not only the renovation, and confirm the liability responds to the neighbors.

Pittsburgh and the West

Pittsburgh offers older brick and frame houses on hillsides, with steady rental demand. Winter freeze, snow and basement water are the recurring losses, and the city has its own contractor licensing. Check the flood zone near the three rivers and their tributaries.

The Lehigh Valley: Allentown, Bethlehem and Easton

The Lehigh Valley combines affordable acquisition with strong rental demand. Mill-town doubles and older singles make ordinance or law and freeze protection the priorities, and the Delaware and Lehigh rivers put flood on the checklist for riverfront blocks.

Erie, Scranton and the Snow Belt

Northern and northwestern Pennsylvania see the state's heaviest snow, with Erie among the snowiest cities in the country. Winter is the defining risk: snow load on open roofs, ice dams and frozen pipes in vacant buildings. The freeze discipline, heat on or system drained, is non-negotiable on a vacant rehab here.

Ground-Up and Infill Builds

New construction is where standalone builder's risk fits best. Insure to full completed value under the Uniform Construction Code, put coverage in place before materials arrive and add general liability separately. Confirm the permit and inspection process with the municipality, because enforcement varies. Estimate financing with the construction loan calculator and our ground-up construction loan page.

BRRRR in Pennsylvania

Use the rehab to set up the rental: new roof, updated systems and documented winterization before you shop the landlord policy. Get the landlord and flood quotes through OfferMarket, then run the refinance math with the DSCR calculator. Our BRRRR method guide covers the full strategy.

The Rental Exit: A Cheaper Pennsylvania Landlord Policy

The rehab is the best chance to lower the cost of insuring the finished rental. Features you add while the walls and roof are open pay off in the landlord premium.

• Update the systems and roof. A new roof, updated electrical and plumbing, and modern heating lower both the risk and the price on the landlord policy, and cut the winter freeze exposure that drives claims here.

• Document everything. Keep permits, sign-offs and photos of the completed work. An insurer rating the finished rental rewards a building that is demonstrably updated.

• Bind the landlord policy before the tenant moves in. Occupancy can end builder's risk, so put the landlord insurance policy in place first, then cancel the rehab policy and request any pro rata refund. Our DWG-3 policy guide explains how landlord property coverage works.

What Builder's Risk Insurance Is

Builder's risk insurance, also called course of construction insurance, is property insurance for a building while it is being built or renovated. It covers the structure, the materials already installed and the materials waiting to be installed against losses such as fire, wind, theft and vandalism. It is temporary by design. A policy exists for one project and ends when that project ends.

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Most builder's risk policies are written on an all-risk (open perils) basis, which means they cover any cause of loss the policy does not specifically exclude. Many also cover materials in transit and in off-site storage. There is no single standard builder's risk form, though. Two policies with the same name can respond very differently to the same loss, which is why our team reads the actual wording on every quote rather than the summary page. In Pennsylvania, the wording that matters most is the freeze condition, the flood exclusion and the wind coverage.

Pennsylvania investors usually buy builder's risk in one of two ways:

• A standalone builder's risk policy insures the building and materials during the work. It does not cover injuries to other people or liability for damage to their property, so it needs a separate general liability policy beside it.

• A fix and flip policy, also called renovation insurance, combines property coverage, builder's risk features, a vacant property endorsement and general liability in one policy, with optional ordinance or law and loss of rents. For most investor rehabs, this is the better fit.

Why a Homeowners Policy Does Not Fit a Rehab

A homeowners policy is built for an owner living in a finished home. It generally does not contemplate a renovation, its additional coverages are sized for an occupied house, and it is the wrong form for an investment property in the first place. Add vacancy, open walls and stored materials, and a homeowners policy can fail exactly when you need it.

Why the Rehab Phase Is So Risky in Pennsylvania

Winter turns an empty building into a claim. A vacant building with no heat is a frozen-pipe loss waiting to happen, and snow load can overload a compromised roof.

Flood reaches far from the rivers. Ida and Agnes both proved that Pennsylvania flooding is not confined to the mapped zones.

The housing stock is old. Rowhomes, doubles and century-old houses mean code upgrades, party walls and lead, all of which raise the stakes during a rehab.

The typical flip spans the hard seasons. The typical flip took about 161 days from purchase to resale in the second quarter of 2026 (ATTOM), so a Pennsylvania rehab that starts in fall will spend the winter under construction.

Terms You Will See on a Quote

Completed value. The expected value of the finished project. Builder's risk limits are usually set on this number from day one, even though the building is worth less while the work is underway.

Existing structure coverage. Coverage for the building you bought, as opposed to the new work. Some renovation policies insure only the renovation value unless you add the existing structure.

Named insured and additional insured. The named insured owns the policy, usually the LLC or person on title. An additional insured is added to someone else's policy, such as your lender on your liability policy or you on your contractor's.

Mortgagee clause and ISAOA/ATIMA. The mortgagee clause protects your lender's financial interest. ISAOA means "its successors and/or assigns," and ATIMA means "as their interests may appear." A mortgagee and an additional insured are not the same thing, and lenders usually want to be named both ways.

Replacement cost and actual cash value. Replacement cost pays to repair or rebuild without deducting depreciation. Actual cash value subtracts depreciation, so an older roof or system pays out far less.

Functional replacement cost. A settlement basis that pays to repair with less costly materials that perform the same function. It can pay noticeably less on an older building.

Coinsurance and the 80 percent rule. Many property policies require you to insure a minimum share of value, often 80 percent. Insure for less, and the policy reduces every claim payment in proportion.

Vacancy permit. An endorsement that restores coverage a vacancy clause would otherwise take away.

Ensuing loss. Damage that results from an excluded cause. A policy may exclude faulty workmanship but cover the water damage a bad plumbing joint causes.

Builder's Risk Insurance Guidelines

Below are common builder's risk insurance guidelines for fix and flip loans (otherwise known as hard money loans). These coverage limits are generally considered best practice from a risk management perspective.

Property Coverage

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General Liability Coverage

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Flood Insurance

If the property is in a FEMA special flood hazard area, your lender may require flood insurance.

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Additional Details

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The OfferMarket Builder's Risk Recipe

Our insurance team uses this seven-step method to structure renovation coverage for 1 to 4 unit Pennsylvania investors.

1. Classify the project accurately. Cosmetic rehab, structural remodel, rowhome gut or ground-up build. Disclose work already started, the vacancy history, any tenants in place and the expected timeline.

2. Set the limit on completed value. Start from the rebuilding cost of the finished building and your lender's guideline. Include contractor overhead and profit and Pennsylvania code costs, and exclude land.

3. Confirm wind and the perils. No wind or hail exclusion on a financed deal, and a clear read of the covered perils and the deductible.

4. Close the vacancy and winter gap. Confirm a vacant property endorsement or vacancy permit for the full rehab period, and plan heat or winterization for the cold months.

5. Add the Pennsylvania coverages. Ordinance or law at 25 percent, flood where needed and water backup where basements are exposed.

6. Add general liability at lender limits. $1,000,000 per occurrence and $2,000,000 aggregate on an occurrence basis, with the lender as additional insured, and registration and certificates from every contractor.

7. Bind early and plan the exit. Bind before closing, use the exact mortgagee clause with ISAOA/ATIMA, and line up the landlord policy before the tenant moves in.

   Pennsylvania Builder's Risk Checklist

• ✅ Policy bound and proof of insurance delivered before closing
• ✅ Policy type matches the scope: cosmetic, structural, rowhome gut or ground-up
• ✅ Wind and hail included, with no windstorm, hail or named storm exclusion
• ✅ Limit set on completed value: land excluded, code costs included
• ✅ Existing building insured, not only the renovation; party walls addressed on rowhomes
• ✅ Vacant property endorsement or vacancy permit for the full rehab period
• ✅ Winter plan in place: heat maintained or system drained, and documented
• ✅ Flood zone checked, inland too; flood policy bound at closing if required
• ✅ Ordinance or law at 25 percent on older buildings
• ✅ Theft of uninstalled materials covered, with sublimits known
• ✅ General liability at lender limits, lender as additional insured
• ✅ Surplus lines tax and carrier rating reviewed
• ✅ Contractor holds the correct PA registration or city license for the property
• ✅ Mortgagee clause exact, with ISAOA/ATIMA; named insured matches title
• ✅ Landlord policy lined up for the exit

How OfferMarket Insurance Works in Pennsylvania

OfferMarket Insurance LLC is a licensed insurance agency (NPN 20545557) built for 1 to 4 unit residential real estate investors, and it is licensed in Pennsylvania (license number 1350713). We quote, bind and service coverage, so you work with the people who place and stand behind your policy rather than a lead form that hands you off. View our license list at offermarket.us/licenses.

You submit your property once, and our team quality-checks each quote against your request and your lender's guidelines before you bind: the policy type, the limit, the settlement basis, the covered perils, the freeze and vacancy terms, ordinance or law, water backup, liability and the mortgagee clause. We coordinate the quotes, the certificates for closing and your lender, and when the property is ready to rent, we help you move to landlord insurance without a gap.

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Frequently Asked Questions

Do I Need Builder's Risk Insurance for a Flip in Pennsylvania?

If the building is vacant and under renovation, a homeowners policy is the wrong fit, and lenders require property and liability coverage before closing. A fix and flip policy that includes builder's risk features, a vacancy provision and general liability is the common solution.

Does Builder's Risk Cover Frozen Pipes in Pennsylvania?

Often yes, but with a condition. On a vacant building, the resulting water damage is commonly covered only if you maintained heat or shut off and drained the water system. Given Pennsylvania winters, this is the most important condition on the policy.

Does Builder's Risk Cover Flood in Pennsylvania?

No. Flood, including the river and flash flooding Hurricane Ida brought in 2021, requires a separate policy. In a special flood hazard area, lenders require it, and buying it at loan closing avoids the 30-day NFIP waiting period.

Do I Need a Licensed Contractor in Pennsylvania?

Pennsylvania does not license general contractors, but a contractor doing $5,000 or more of home improvement work a year must register with the Attorney General under HICPA, and the registration number must appear on the contract. Philadelphia and Pittsburgh add their own licensing. Confirm your contractor is registered before work starts.

How Much Does Builder's Risk Cost in Pennsylvania?

It depends on the property, its location and the scope. As a guide, OfferMarket investors see roughly $1,000 to $2,000 a year on a $150,000 property with a $50,000 rehab, $1,500 to $2,500 on a $300,000 property, and $2,000 to $3,500 on a $500,000 property. Nationally, builder's risk runs about 1 to 4 percent of completed value.

Is OfferMarket Licensed in Pennsylvania?

Yes. OfferMarket Insurance LLC (NPN 20545557) is licensed in Pennsylvania (license number 1350713) and in a number of other states, and it quotes, binds and services coverage. See the full list on our licenses page.

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Protect and Grow Your Portfolio With OfferMarket

Builder's risk insurance is a line of defense for the most exposed months of any deal, and in Pennsylvania it has to work alongside the winter and the storm calendar. Between frozen pipes in vacant buildings, flooding that reaches far from the rivers, old housing stock that code will not let you rebuild as it was, and a patchwork of local permit and contractor rules, experienced Pennsylvania investors know that protecting capital during a rehab matters as much as the profit at the end of it.

OfferMarket's insurance platform works for a first flip in Erie and for a pipeline of rehabs from Philadelphia rowhomes to Pittsburgh doubles. We check the coverage, the exclusions and the lender requirements so that you can focus on the project.

Protect your capital. Protect your reputation. Protect your future in Pennsylvania real estate.

OfferMarket serves Pennsylvania investors at every stage, from a first rehab in Allentown to BRRRR rentals in the Lehigh Valley and rowhome renovations in Philadelphia.

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