Builder's Risk Insurance Maryland

Last updated: October 28, 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 you renovate or build. In Maryland, that protection has to hold up through risks a generic policy is not built for. A vacant Baltimore rowhome shares walls with occupied neighbors. A January freeze can burst every pipe in a house with the heat off. A summer storm can send flash floodwater down Main Street in Ellicott City, and a high tide can put water in the streets of Annapolis on a sunny day.

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This guide covers builder's risk for Maryland investors working on 1 to 4 unit properties: fix and flips, BRRRR rehabs, duplex to fourplex value-add projects, and ground-up or infill builds, whether you are gutting a rowhome in Highlandtown, flipping a split-level in Glen Burnie or building on an infill lot in Prince George's County.

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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 Maryland (license number 3002274010) and in a number of other states. View the full list at offermarket.us/licenses.

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Key Takeaways

• Treat vacancy as the main risk. A vacant house under renovation needs a policy built for vacancy, and in Baltimore City a Vacant Building Notice also affects permits, taxes and resale.
• Plan for attached homes. In a rowhome, a fire or water loss in your property can spread to the neighbors, which brings general liability into the claim.
• Winterize or keep the heat on. Maryland insurers can deny a burst pipe claim on a vacant home when the owner did not keep it heated or shut off the water.
• Know when a hurricane deductible applies. Maryland law allows a percentage deductible only during a hurricane warning for your area and for 24 hours after it ends.
• Buy flood separately, and early. Builder's risk excludes flood, about 25 percent of flood losses happen outside high-risk zones, and most flood policies have a 30-day wait unless bought at loan closing.
• Hire licensed contractors. Home improvement work without a Maryland Home Improvement Commission license is a criminal offense, and you lose access to the state Guaranty Fund.
• Use the rehab to set up the rental. Baltimore City rental licensing and Maryland's lead law for pre-1978 rentals shape the exit, and both are easier to satisfy while the walls are open.

Maryland Rules That Change Your Builder's Risk Policy

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Which Policy Fits Your Maryland Project

Your project type decides the policy. The categories are the same as in other states, but Maryland changes what to look for inside each one.

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Light cosmetic flip, occupied or quickly re-occupied. If the property will not be vacant for long and the work is paint, flooring and fixtures, a dwelling policy with a vacancy endorsement can fit. Confirm what the policy requires during winter vacancy, such as a minimum heat setting or a water shut-off.

Medium to heavy rehab of a vacant property. This is where a fix and flip policy fits best. It covers the existing structure and the improvements as they go in, includes a vacancy provision and adds general liability. In a rowhome, make sure the liability limit reflects the risk to attached neighbors.

Distressed property with a Vacant Building Notice. Many Baltimore City deals carry a Vacant Building Notice. These need a policy that accepts a vacant, uninhabitable starting condition, with the understanding that damage present before the policy started is not covered. Document the condition at purchase with dated photos, and plan the permits and final Use and Occupancy permit from day one.

Ground-up or infill construction. A standalone builder's risk policy written on completed value, with separate general liability, is the standard approach. Build to the code your county has adopted and insure to the cost of meeting it.

Small multifamily value-add. Duplexes, triplexes and fourplexes follow the same logic, with the added question of partial occupancy. A fully vacant building and a partly occupied building are underwritten differently, so tell the agent. Our guides to the triplex and fourplex cover the financing side.

Vacant Properties in Baltimore City

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What a Vacant Building Notice Means for Your Deal

A Vacant Building Notice, or VBN, is a code violation that Baltimore City places on a property that is vacant, abandoned and uninhabitable. It lists the repairs needed to bring the property up to code, and it stays until the violation is corrected and fines are paid. To remove it, the owner or contractor must pull the proper building permits and finish with a final Use and Occupancy permit certifying that the property is habitable and up to code. An owner who does not remove the notice can be fined $1,000, and under Council Bill 21-0078 sellers must disclose a VBN in the contract of sale.

The cost of skipping steps is rising. Under a city ordinance, homes classified as vacant are taxed at three times the normal rate in the first full tax year they are labeled vacant and four times the rate in later years, starting with the July 1, 2026 tax year. The same report describes buyers of rehabbed homes who learned after closing that the city still considered their house vacant.

What This Means for Insurance

• Expect vacant property underwriting. A house with a VBN is vacant by definition. Tell the agent, and buy a policy written for a vacant rehab rather than a standard dwelling policy.

• Insure the full scope. Clearing a VBN often means a full rehab to current code. Set the limit on that completed value, not on the purchase price.

• Keep permit records with your insurance file. Permits and the final Use and Occupancy permit show what was installed and that it met code, which helps after a loss and at resale.

• Register the property. All non-owner-occupied properties in Baltimore City, including vacant buildings and one and two-family homes, must be registered every year.

Public money is also flowing into these rehabs. The state's Baltimore Vacants Reinvestment Initiative, combined across the FY25 and FY26 rounds, puts about $100 million toward roughly 1,700 vacant properties (Maryland DHCD), and Mayor Brandon Scott has pledged $3 billion toward vacant housing by 2038 (The Baltimore Banner). More activity on a block can help resale, but your own project still needs its own coverage from the day you close.

Rowhomes, Party Walls and Liability

Rowhomes are the backbone of investing in Baltimore, from Federal Hill and Canton to Pigtown, Hampden and Highlandtown. They also concentrate risk in ways a detached house does not.

• Fire travels. A fire that starts in your rehab can reach the homes on either side, as a 2012 Canton fire showed when five homes were condemned (CBS Baltimore). Torches, temporary wiring and stored solvents raise the odds, and a vacant house may burn longer before anyone notices. On January 24, 2022, a fire in a vacant rowhome on South Stricker Street led to a collapse that killed three firefighters.

• Water travels too. A burst pipe or a leaking roof in your property can soak a neighbor's party wall and ceiling.

• Demolition affects shared structure. Removing a rear addition, opening a party wall or replacing joists that bear on a shared wall can damage the house next door.

What to do about it: keep general liability at or above your lender's requirement and confirm it covers damage to neighboring property, ask every contractor for a certificate of general liability and to name you as an additional insured, photograph shared walls before demolition starts, and require the crew to shut down torches and heaters at the end of every day.

Winter, Storms and Hurricane Deductibles in Maryland

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Frozen Pipes on a Vacant Rehab

Policies may pay for water damage from a burst frozen pipe, but generally only if the owner took reasonable steps to prevent freezing. For vacant homes, policies generally expect the owner to keep a minimum temperature or shut off the water supply, and the Maryland Insurance Administration warns that the damage may not be covered when prevention was neglected.

For a rehab, that means a written winter plan: keep the heat on at the temperature the policy requires, or drain the system and shut off the water; insulate pipes along outside walls and in unheated areas; and check the house after every hard freeze, with a dated log.

How Maryland Hurricane Deductibles Work

Maryland regulates percentage deductibles under Insurance Article §19-209 and COMAR 31.08.13. According to the Maryland Insurance Administration:

• A percentage deductible can apply only to a covered loss sustained while a hurricane warning is in effect for the part of the state where the property is located, or within 24 hours after the last warning ends.
• No hurricane-force winds need to be measured in Maryland. The warning itself is the trigger.
• Deductibles above 5 percent require the Commissioner's prior approval.
• Only one percentage deductible can apply to a single loss.

After Hurricane Irene in 2011, the MIA confirmed the deductible could apply only to homes in counties under a warning, which included Caroline, Dorchester, Somerset, St. Mary's, Talbot, Wicomico and Worcester counties, including Ocean City. Two points matter for investors. Read the quote, because renovation and vacant property policies often come from the surplus lines market where deductible terms differ. And size your reserves to the deductible: the MIA's own example shows a 2 percent deductible on a $300,000 limit equals $6,000, so an Eastern Shore or Ocean City rehab needs that in reserve.

Your Lender Will Not Accept a Wind Exclusion

OfferMarket's lending guidelines do not allow windstorm, hail or named storm exclusions. Some vacant property policies leave wind out as a standard feature, so read the covered perils as well as the declarations. If a quote excludes wind in any form, it will not satisfy a financed rehab.

Bind Early and Secure the House Before a Storm

Hurricane Isabel in September 2003 pushed water levels 3 to 8 feet above normal across Maryland and set record high tides in the Inner Harbor, Fells Point and Annapolis (National Aquarium). Storms like that are rare, but they arrive with only days of warning. Bind before closing, request limit increases as soon as your scope grows, and before any major storm, tie down or move loose materials, empty the dumpster, secure the portable toilet and move cabinets, flooring and new windows into a locked, dried-in room.

Flood: Maryland's Coast, Rivers and Flash Floods

Flood Needs a Separate Policy

Most standard policies do not cover flood, and the Maryland Insurance Administration points out that 25 percent of flood losses happen to homes outside high-risk areas. FEMA estimates that just 1 inch of water can cause $25,000 in damage, and NFIP residential policies cap building coverage at $250,000 and contents at $100,000.

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. Most flood policies have a 30-day waiting period, but FEMA waives it when the policy is bought in connection with a loan. Buy it at loan closing.

Tidal Flooding Is Getting More Frequent

Annapolis recorded a record 18 high-tide flooding days in 2019, compared with about two a year two decades earlier, and Baltimore recorded 11. A 2020 NOAA study projected 15 to 25 high-tide flooding days a year in both cities by 2030 (Maryland Matters). For a rehab in Eastport, downtown Annapolis, Fells Point or low-lying Dorchester County, flood belongs in the budget from day one.

Flash Floods Reach Inland Towns

Ellicott City received 6.6 inches of rain in 2 to 3 hours in July 2016 and nearly 8 inches in about 6 hours in May 2018, and both floods tore through its historic Main Street (Insurance Journal).

In May 2025, flooding hit Allegany and Garrett counties in Western Maryland (MIA). A steep valley and an intense storm can flood a property far from tidal water, so price flood for a rehab near a stream even outside a mapped zone.

Substantial Improvement Can Change Your Scope

Communities in the NFIP enforce substantial improvement rules in floodplains. Anne Arundel County defines a substantial improvement as any repair, reconstruction or improvement costing 50 percent or more of the building's market value; if the work meets the threshold, the structure must be brought up to code, which means raising the lowest floor to the required elevation (Anne Arundel County).

Baltimore City's floodplain code likewise requires new construction and substantial improvements to comply (Baltimore City Code). Scope and completed value move together, a storm during the rehab can trigger the rule, so get the local determination early if the plan depends on a large renovation.

The Chesapeake Bay Critical Area

The Critical Area includes all land within 1,000 feet of Maryland's tidal waters and wetlands, with a minimum 100-foot buffer. Homes can be built or renovated there, but subject to limits on lot coverage and clearing, and new structures generally must sit outside the buffer (Maryland DNR Critical Area Commission). For waterfront projects in Anne Arundel, Calvert, Kent or Talbot County, these limits shape what you can add, which shapes your completed value and insured limit.

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Maryland Building Code, Permits and Ordinance or Law Coverage

The Maryland Building Performance Standards set the statewide codes, currently based on the 2021 International Building Code and 2021 International Residential Code, and local jurisdictions can amend them (Permit Place). A rehab in Baltimore City, Montgomery County and Frederick County can face different local rules, so ask your contractor which edition and amendments apply before you set your budget and limit.

Permits protect your claim and your resale. Some rehabbers pull a few permits but never finish the process, so the work looks complete without meeting code. Unpermitted work can fail a final inspection, surface as open violations on a buyer's lien sheet, and turn a claim into a dispute over what was installed.

Ordinance or law coverage pays for costs that come from enforcing code after a covered loss: the value of the undamaged portion that must be torn down, the cost to demolish it, and the added cost to rebuild to code. Many Baltimore rowhomes, Annapolis cottages and Western Maryland farmhouses are decades old, and a partial loss can force upgrades to undamaged parts of the house. On fix and flip quotes, our standard is 25 percent of the building limit. Many quotes default to 10 percent, which can fall short on an older house.

Surplus Lines, Taxes and Carrier Strength in Maryland

Many Maryland fix and flip and vacant home policies come from surplus lines carriers. These insurers are not licensed in Maryland the same way as standard home insurers, but they are 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. Maryland charges a premium receipts tax of 3 percent on gross surplus lines premiums, which the broker charges the insured on top of the premium and cannot absorb (Maryland Insurance Article §3-324). Policy and inspection fees may also apply. Compare quotes on total cost, not base premium.

• No guaranty fund. Maryland's Property and Casualty Insurance Guaranty Corporation pays covered claims when a member insurer fails, but it does not apply to surplus lines insurers (COMAR 31.03.06.09).

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.

What Builder's Risk Costs in Maryland

The honest answer is that location and construction drive almost everything. Nationally, builder's risk runs about 1 to 4 percent of completed value, excluding land, and a standalone policy starts around a $375 minimum in most states. For 1 to 4 unit investors, a bundled fix and flip policy is the better comparison, because it covers property, vacancy and liability in one policy. These are OfferMarket's example annual premium ranges for Maryland:

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A long-vacant Baltimore rowhome in an older block prices differently from a new infill build in Frederick. Vacancy, attached construction and waterfront exposure push premiums up, so the only reliable number is a quote on your property. You can estimate the full deal cost with the fix and flip calculator.

What Factors Influence Builder's Risk Insurance Cost?

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

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1. Location

Where the property sits is the single biggest driver of cost. In Maryland, carriers look at:

• Flood zone, tidal exposure and proximity to a river or stream
• Wind exposure on the Eastern Shore and in Ocean City
• Whether the house is attached, as a Baltimore rowhome is
• Crime and vacancy on the block
• Distance to a fire station and the local protection class

You cannot move the house, but you can make sure the quote is built on the right address, protection class and flood zone determination.

2. Project Type

Carriers rate new construction, installation and remodeling differently. 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 the existing structure is exposed the entire time, and a structural remodel that moves load-bearing walls rates higher than a cosmetic one. Describe the scope accurately, because understating it to shave premium risks the whole claim.

3. Construction Type

Masonry and other fire-resistive construction rate most favorably. Wood frame rates least favorably, because a fire spreads through it quickly. Many Baltimore rowhomes are masonry, which helps, though shared walls add their own risk.

4. Optional Coverages

Each endorsement adds premium, so match them to the project. On a Maryland rehab the options worth discussing are flood, soft costs, loss of rents for tenanted units, materials in transit or in temporary storage, change orders, and sewer, drain or sump backup.

5. Additional Fees and Taxes

Admitted carriers are licensed in Maryland, are backed by the state guaranty fund if the insurer fails, and generally cannot add separate policy fees. Non-admitted surplus lines carriers write many vacant and renovation policies, add the 3 percent surplus lines tax and can add policy fees, and are not backed by the guaranty fund. Compare quotes on total cost, not base premium.

Three More Factors We Weigh for Investors

• Vacancy and timeline. A long-vacant house or a project expected to run past 12 months carries more risk and often more premium. A realistic timeline prevents costly extensions and a coverage gap.

• The limit. Set it on completed value, without land and without padding. This is where we most often find overpayment on outside quotes, and occasionally a dangerous shortfall.

• 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

• 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
• Secure the house with locked doors, motion lights or cameras and a locked room for stored materials
• Keep heat on or winterize the plumbing during cold months
• Replace old wiring, plumbing and the roof early
• Compare quotes line by line, not only on price

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 team against the investor's request and the lender's guidelines before it is bound. The problems we flag most often:

• The wrong policy type. A landlord policy on a vacant gut rehab, or a vacant renovation program on a property meant to rent right away.

• A dwelling limit the investor did not ask for. Raised, it costs premium for coverage you cannot collect. Lowered, it triggers a coinsurance penalty on every claim.

• Functional replacement cost in place of replacement cost. It can pay noticeably less on an older Maryland house.

• An uncapped percentage wind deductible. On an Eastern Shore property, a straight percentage deductible can run into five figures. Our guideline caps it at the lesser of 5 percent or $5,000.

• Land value deducted from the coverage. Some renovation forms cap the payout at the investor's capital minus land. We ask for it to be removed or explained.

• Thin ordinance or law coverage. Often defaulted to 10 percent instead of 25 percent, which matters on older housing stock.

• Missing water backup. A common claim, often left off unless requested.

• Liability below lender limits. Fix and flip needs $1,000,000 per occurrence and $2,000,000 aggregate; landlord on a DSCR loan needs $500,000 per occurrence.

• Mortgagee and additional insured confused. The lender is mortgagee on property and additional insured on liability.

• No vacancy endorsement. The most expensive omission of all.

Cases From Our Quality Control Desk

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

The limit that grew without approval. An investor asked for a dwelling limit that matched the rebuild cost. The quote came back far higher, because the carrier had raised it to satisfy its own replacement cost estimate, which meant more premium than planned. We pushed back, asked the agent to justify the figure, and requested pricing on the endorsements the quote left out, including water backup and ordinance or law. The lesson: compare the quoted limit to the one you requested before you look at the price.

The land value clause on a rehab. On renovation quotes, we have seen forms that cap the claim payment at the investor's invested capital, excluding land. On a rehab bought below market, that can mean a claim check well below the dwelling limit on the declarations page. We flag the clause and ask for coverage that pays to the stated limit. The lesson: read how the policy pays, not only how much it says it covers.

The deductible that changed the math. On a coastal property, we regularly see a wind deductible set as a percentage of the total insured value instead of a flat dollar amount. On a hurricane-exposed home, that one line can be worth more than a year of premium savings. We ask for a capped deductible and show the investor both versions side by side. The lesson: compare deductibles in dollars, not percentages.

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Finance and Insure Your Maryland Project in One Place

Most insurance problems that delay a closing are lender problems: a wind exclusion, a deductible the lender will not accept, a flood policy bound too late or a certificate with the wrong mortgagee clause.

OfferMarket is headquartered in Baltimore, and 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.

Pick the loan that fits your Maryland strategy:

• Fix and flip: a fix and flip loan or Maryland hard money loan covers the purchase and rehab, and we line up the fix and flip policy to match.

• Ground-up and infill builds: a ground-up construction loan pairs with a builder's risk policy written on completed value.

• BRRRR and rentals: refinance into a DSCR loan when the rehab is done, and we move the property to a landlord policy with flood quoted alongside.

• Short-term needs: a bridge loan covers the gap between purchase and the next step.

Run the numbers with the fix and flip loan calculator or the DSCR loan calculator.

⚡ Check my rate

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What Builder's Risk Covers on a Maryland Rehab

Coverage varies by policy, but a fix and flip or builder's risk policy for a Maryland project commonly includes:

• Fire. The largest single risk on most rehabs, and a bigger one in attached rowhomes where a fire can spread.
• Wind and hail. Thunderstorms, nor'easters and the remnants of tropical storms all bring wind damage. Confirm wind is included and know which deductible applies.
• Theft and vandalism. Copper pipe, new appliances, HVAC units and cabinets are common targets on a vacant rehab. Many policies require materials to be locked up or installed, and some limit theft of materials stored off site.
• Water damage from sudden events. A burst pipe or failed supply line can be covered, subject to the vacancy and freeze conditions. Water through an open roof may be treated differently, so keep tarps secured.
• Weight of snow and ice. Many policies cover this, which matters on older roofs during a heavy Maryland winter.
• Collapse and debris removal. Sudden collapse from hidden decay, and the cost of hauling away damaged materials after a fire or storm, each with their own limits.
• General liability, when bundled. A fix and flip policy typically adds $1,000,000 per occurrence and $2,000,000 aggregate for injuries to third parties and damage to their property.

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What Builder's Risk Does Not Cover in Maryland

• Flood and tidal water. Excluded, including storm surge. Rising water from the Chesapeake Bay, a river or a flash flood is a flood claim.
• Freeze damage when conditions were not met. If the policy requires heat or a water shut-off during vacancy and those steps were skipped, a burst pipe claim may be denied (MIA).
• Pre-existing damage. A distressed house bought as is is not covered for damage that existed before the policy started. Dated photos at closing protect you.
• Faulty workmanship and defective materials. The cost to redo bad work is not covered, though resulting damage to other parts of the property may be.
• Wear and tear, rot, pests and mold. Maintenance issues. Mold coverage is often excluded or capped.
• Worker injuries. These belong under the contractor's workers' compensation.

Setting the Limit on a Maryland Project

The limit should equal the completed value of the project: the current value of the structure plus the full cost of the renovation. The national guide covers the coinsurance penalty for underinsuring. Maryland adds a few items to the worksheet:

• VBN and code work. In Baltimore City, clearing a Vacant Building Notice often means a full rehab to code. Include everything needed for the final Use and Occupancy permit.
• Shared wall and structural repairs. Party wall repointing, joist sistering and rear wall rebuilds. Price them in.
• Flood compliance. If substantial improvement rules apply, include elevation and flood-resistant materials.
• Lead work. Lead abatement on a pre-1978 house adds labor and materials cost.
• Not the land and not ARV. Land is excluded, and after-repair value is a market figure, not a rebuild cost. A waterfront lot in Annapolis may be most of the ARV, but it is not what you insure. Our ARV guide explains the difference.

Contractors, Permits and Liability in Maryland

MHIC Licensing

Maryland requires a Maryland Home Improvement Commission license for home improvement work, and the state's guidance is direct: it is a criminal offense to do home improvements without one. Home improvement includes altering, remodeling, repairing or replacing a residence, as well as driveways, fences, decks, porches and garages, and it excludes building a new home and work on apartment buildings with four or more units.

Homeowners who use an unlicensed contractor have no access to the Guaranty Fund (Maryland Courts). Contracts cannot require more than one third of the total price at signing (Maryland Department of Labor). Verify every contractor's license before you sign.

Workers' Compensation

Every Maryland employer with one or more employees must provide workers' compensation, and an employer that fails to do so can be fined up to $10,000 (Maryland Workers' Compensation Commission).

Ask every contractor and subcontractor, including the roofer, plumber and electrician, for a current certificate. If an uninsured worker is hurt on your property, the claim can come back to you.

General Liability

Your general liability policy responds when someone other than a worker is hurt on the property or when your project damages a neighbor's property. In Maryland, the rowhome scenario is the one to plan for: fire, water or demolition damage to the house next door. Keep the site clean and secured, and keep the liability limit at or above your lender's requirement.

Filing a Builder's Risk Claim in Maryland

Report every loss to your insurer as soon as you discover it, and follow the notice and proof of loss steps in your policy. If you believe an insurer did not act in good faith on a first-party property claim, Maryland gives policyholders a path under Insurance Article §27-1001: a consumer with a property policy issued in Maryland can file a complaint with the Maryland Insurance Administration, which must decide within 90 days, and if the insurer acted without good faith the policyholder may recover actual damages, interest and limited attorney's fees.

A practical claims routine: photograph the property, including shared walls, before work starts and after every major phase; make temporary repairs and keep receipts; keep the budget, invoices, permits and your winter heat log organized; separate wind damage from flood damage in your notes because two policies may respond; and notify your lender, which is usually on the claim check.

Loss Prevention for a Maryland Rehab

• Winter. Keep the heat on at the required level, or drain and shut off the plumbing. Insulate exposed pipes and check the house after hard freezes.

• Spring and summer storms. Keep roof tarps secured, clear gutters, and move stored materials off basement floors in houses that take water.

• Hurricane season. Watch for warnings on the Eastern Shore and the bay, and secure the site before a storm.

• Theft and vandalism. Change the locks at closing, board vacant openings, install motion lights or a camera, and do not deliver appliances until the house can be secured.

• Fire. Shut down torches and heaters at the end of each day, store solvents outside the living space, keep extinguishers on every floor and replace old wiring early.

The Rental Exit: Setting Up a Maryland Landlord Policy

The rehab is the best time to prepare the house for its next life as a rental.

• Baltimore City registration and rental licensing. All non-owner-occupied properties must be registered every year, and rentals need a license backed by a passing inspection from a state-licensed inspector registered with Baltimore City. Initial licenses run two years, later licenses three. Schedule the inspection when the rehab is complete.

• Maryland's lead law for pre-1978 rentals. Owners must register with the Maryland Department of the Environment, renew by December 31 each year at $30 per unit, and provide a valid lead inspection certificate at each tenant turnover unless the property is certified lead-free (Maryland Department of the Environment). Plan the lead work into the rehab while walls, windows and trim are being replaced.

• Quote flood with the landlord policy. In a flood zone, your DSCR lender will expect both, so price them together before you decide to hold.

• Bind the landlord policy before the tenant moves in. Occupancy can end builder's risk coverage, so put the Maryland 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.

Maryland Playbooks by Market and Strategy

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Baltimore City Rowhomes

From Federal Hill and Canton to Pigtown, Hampden, Highlandtown and Reservoir Hill, rowhome rehabs are the core Maryland flip. Check CoDeMap and the lien sheet for a Vacant Building Notice before you buy, plan permits through the final Use and Occupancy permit, insure the full scope as a vacant rehab, and keep general liability strong for the neighbors on both sides.

Baltimore posted a typical flip profit margin of 65.9 percent in the first quarter of 2026, the fourth highest among metros over 1 million people (ATTOM), so an uninsured loss can erase a lot of profit.

Baltimore County and the Suburbs

Dundalk, Essex, Catonsville and Towson offer detached and semi-detached houses where vacancy and winter freeze are the main risks. Waterfront parts of Dundalk and Essex add tidal flood exposure, so check the flood map before you set the budget.

Montgomery and Prince George's Counties

The DC suburbs from Silver Spring and Rockville to Bowie and Upper Marlboro carry higher completed values, which means higher limits and premiums. The Washington, DC metro had one of the lowest flip rates among large metros in the second quarter of 2026, at 4 percent (ATTOM), so margins depend on cost control, and insurance is part of that cost.

Annapolis and the Chesapeake Bay Waterfront

Downtown Annapolis, Eastport and Anne Arundel County waterfront face frequent tidal flooding and Critical Area limits. Bind flood at closing, check the county's substantial improvement rules before scoping work (Anne Arundel County), and confirm the Critical Area buffer before planning an addition.

Ellicott City, the Eastern Shore and Western Maryland

Historic Ellicott City shows how fast flash floods hit an inland town, so projects near the Patapsco River need flood coverage whether or not a lender requires it. From Salisbury and Easton to Ocean City, wind and flood exposure rise near the water, so know when a hurricane deductible applies and start quotes early. In Hagerstown, Frederick and Cumberland, lower prices come with colder winters and river flooding, so a winter heat plan matters most.

Ground-Up, Infill and BRRRR

New construction is where standalone builder's risk fits best: put coverage in place before materials arrive, insure to full completed value under your county's code, and add general liability separately (construction loan calculator).

For BRRRR, use the rehab to set up the rental with a new roof, updated systems, lead work and the Baltimore City rental inspection, then run the refinance math with the DSCR calculator and our BRRRR method guide.

What Builder's Risk Insurance Is

Builder's risk is temporary property insurance for a building under construction or renovation. It covers the structure, the materials stored on site and the materials already installed, and it ends when the project ends. Most policies are written on an all-risk basis, meaning they cover any cause of loss the policy does not specifically exclude. There is no single standard form, so two policies with the same name can respond very differently, which is why our team reads the actual wording on every quote.

A standard homeowners policy does not fit a rehab. It assumes someone lives in the house, it limits coverage for vandalism and water damage once a property has been vacant for an extended period, and on an investment property carriers can deny claims when a tenant lives in a home insured as owner-occupied. The usual answer for 1 to 4 unit investors is a fix and flip policy that bundles property coverage, a vacancy provision and general liability. For new construction, a standalone builder's risk policy with separate liability is common. For the completed value method, coinsurance and the difference between ARV and replacement cost, see the national guide.

Builder's Risk Insurance Guidelines

Below are standard insurance guidelines for Maryland hard money loans. These limits help keep both you and your lender protected.

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 Recipe for Maryland Builder's Risk

1. Check the property first. Vacant Building Notice, flood zone, Critical Area, substantial improvement rules, age of systems and lead status.
2. Set the completed value. Structure value plus the full rehab budget, including code work, shared wall repairs and lead work.
3. Choose the policy type. Fix and flip bundle for most vacant rehabs, standalone builder's risk plus liability for new construction.
4. Confirm wind and the deductibles. No wind exclusion on a financed deal, and reserves sized to any percentage deductible.
5. Add the Maryland coverages. Ordinance or law at 25 percent, flood where needed, and liability strong enough for attached neighbors.
6. Bind early. Before closing, and before winter or storm season starts.
7. Run the job with a plan. Winter heat log, storm prep, licensed contractors with certificates, and dated photos.
8. Plan the exit. Rental license, lead registration, landlord policy and flood before the tenant moves in.

Maryland Builder's Risk Checklist

• ✅ Policy bound before closing
• ✅ Vacant Building Notice status checked, with permits planned through Use and Occupancy
• ✅ Wind included, with no windstorm or named storm exclusion
• ✅ Deductibles known, and cash reserves sized to them
• ✅ Flood zone checked; flood policy bound at closing if required
• ✅ Substantial improvement and Critical Area rules reviewed before the scope is final
• ✅ Limit set on completed value, including code and shared wall work
• ✅ Ordinance or law included on older houses
• ✅ General liability sized for attached neighbors
• ✅ Surplus lines tax and carrier rating reviewed
• ✅ MHIC licenses, workers' compensation and liability certificates on file for every contractor
• ✅ Winter heat or winterization plan in writing
• ✅ Rental license inspection and lead certificate planned for the exit
• ✅ Landlord policy bound before the tenant moves in

How OfferMarket Insurance Works

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 Maryland (license number 3002274010). 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.

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 deductible, ordinance or law, water backup, liability and the mortgagee clause. We handle single properties and portfolios, entity vesting, fast certificates for closing and lender coordination, and when the tenant moves in, 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 Maryland?

If the property 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 combines builder's risk coverage, a vacancy provision, wind coverage and general liability is the common solution.

Can I Insure a Baltimore House With a Vacant Building Notice?

Yes, with a policy written for a vacant rehab. Tell the agent about the notice, insure the full scope of work needed to clear it, and plan permits through the final Use and Occupancy permit.

Does Builder's Risk Cover Frozen Pipes in a Vacant Maryland House?

It can, but policies generally expect a vacant home to be heated to a minimum temperature or have the water shut off, and a claim may be denied if those steps were skipped.

When Does a Hurricane Deductible Apply in Maryland?

A percentage deductible can apply only to a loss sustained while a hurricane warning is in effect for the part of the state where the property is located, or within 24 hours after the warning ends. Surplus lines policies may use different deductible terms.

Does Builder's Risk Cover Flood in Maryland?

No. Flood, including tidal flooding and storm surge, requires a separate policy. About 25 percent of flood losses happen outside high-risk areas, and most flood policies have a 30-day wait, which FEMA waives when the policy is bought with a loan.

Do My Contractors Need an MHIC License?

For home improvement work, yes. Doing home improvements without a license is a criminal offense in Maryland, and homeowners who use an unlicensed contractor have no Guaranty Fund protection (Maryland Courts).

How Much Does Builder's Risk Cost in Maryland?

For a bundled fix and flip policy, OfferMarket's Maryland example rates run from $1,000 to $3,500 a year across sample properties. Nationally, builder's risk runs about 1 to 4 percent of completed value. Vacancy, attached construction and waterfront locations push Maryland premiums up.

What Does a Maryland Rental Need After the Rehab?

Pre-1978 rentals must be registered with the Maryland Department of the Environment and need a valid lead inspection certificate at each tenant turnover. In Baltimore City, non-owner-occupied properties must be registered and rentals need a license backed by a passing inspection.

Is OfferMarket Licensed in Maryland?

Yes. OfferMarket Insurance LLC (NPN 20545557) is licensed in Maryland (license number 3002274010) 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 Maryland it has to work alongside vacant property rules, attached rowhomes, winter freezes and flooding from the Chesapeake Bay to Western Maryland. Experienced Maryland 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 rowhome flip in Baltimore and for a pipeline of rehabs across the state. We check the coverage, the deductibles and the lender requirements so that you can focus on the project.

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

OfferMarket serves Maryland investors at every stage, from a first rowhome rehab in Pigtown to BRRRR rentals in Dundalk and infill new construction in Prince George's County.

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