Sell your house with a substantial damage letter as is, without elevating it.
HBS buys houses directly for cash and as is. A substantial damage determination stays with the building, so the next owner faces the same choice to elevate, rebuild, or demolish. If that work does not make sense for you, we can make an as-is cash offer that accounts for it.
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We buy houses across Florida, from our home base in Hillsborough, Pinellas, Pasco & Hernando counties. Every purchase depends on property fit, a signed agreement, and title.
What house do you want to sell?
Start with the property address. You do not need photos, repair estimates, or paperwork.
How the substantial damage rule works when you sell.
FEMA sets the 50 percent minimum, and local building officials make the determinations. Several Tampa Bay governments use a stricter 49 percent threshold.
What the letter means
Under FEMA's rules, a building is substantially damaged when restoring it would cost 50 percent or more of the structure's market value before the damage, not counting land. Repairing it is then treated like new construction, so it must meet current flood rules, which in Florida generally means a lowest floor at least 1 foot above the base flood elevation, and sometimes higher under local codes.
Tampa Bay thresholds
St. Petersburg and the county governments of Pinellas and Pasco, which cover unincorporated areas, use 49 percent. Unincorporated Hillsborough, the City of Tampa, New Port Richey, Port Richey, Hernando County, Treasure Island, and St. Pete Beach use 50 percent, and St. Pete Beach does not allow work to be phased to stay under the limit. Hillsborough's guidance and Pinellas County's code still describe 12-month look-back periods for counting improvements, but a 2025 Florida law, s. 163.31795, bars local governments in the flood insurance program from adopting or enforcing cumulative improvement periods, so ask how your permits will be counted.
Deadlines and enforcement
Owners with Pinellas County letters from Hurricanes Helene or Milton have until December 31, 2026 to elevate and repair, replace the home with an elevated one, relocate it, or remove it. Pasco County began enforcing in April 2025 and warned of fines up to $500 a day, and recorded code fines can become liens on the land.
Challenging the determination
Local governments let owners challenge the value or the repair estimate. Pinellas County's instructions call for a reassessment application within 60 days of the letter, the Property Appraiser offers a free building value reconsideration, and the county's mobile and manufactured home instructions say a reassessment must come before any appeal to its special magistrate; call the county at (727) 464-3888 to confirm what it accepts now. St. Petersburg accepts an appraisal by a state-licensed appraiser completed within the last 12 months, Pasco County takes reassessment requests, and Treasure Island sends appeals to its Planning and Zoning Board.
Flood insurance ICC money
With an NFIP flood policy that includes building coverage, Increased Cost of Compliance coverage can pay up to $30,000 toward elevating, relocating, or demolishing the home, within the $250,000 combined limit for the building claim and ICC. It is tied to flood damage: the flood damage itself generally has to equal or exceed 50 percent of the building's value, so a determination driven by wind, or one between 49 and 50 percent, may not qualify. FEMA's claims handbook gives 60 days from the community's letter to file the ICC proof of loss and six years from the flood to finish the work, though the policy text still says two years, so confirm your dates with your adjuster.
Selling and disclosure
The determination belongs to the building, so selling does not erase it. Florida's flood disclosure asks sellers about known flood damage, flood insurance claims, and FEMA or other flood aid, and Florida sellers must also disclose known facts that materially affect value and are not readily observable to the buyer. If you sell after a code enforcement proceeding has been served but before its hearing, state law requires telling the buyer in writing.
What can affect your as-is cash offer.
| Input | How it affects the offerPlain English |
|---|---|
| Cost to comply | We compare the cost to elevate, rebuild, or replace the house with what the finished property would be worth. |
| Flood zone and elevation | The flood zone, base flood elevation, and the lot's elevation certificate decide how much work compliance takes. |
| Lot and location | On many waterfront and near-water lots, the land and location carry much of the value. |
| Deadlines and fines | Compliance dates, open code cases, and accruing fines can make the closing date part of the offer. |
How the property and local records can change the sale.
Pinellas County
Pinellas County uses a 49 percent threshold and gave Helene and Milton letter holders until December 31, 2026 to comply. St. Petersburg also uses 49 percent and opened a small voluntary buyout program in July 2026 for eligible flooded homes in designated areas.
Hillsborough County
Unincorporated Hillsborough uses 50 percent. Its published guidance still describes a 12-month window for counting improvements, but a 2025 state law bars local governments from enforcing cumulative look-back periods, so confirm how the county will count your permits. The City of Tampa measures 50 percent of the structure's depreciated value. The county's Rebuilding for Tomorrow program, for income-eligible owners, was still taking applications in August 2026.
Pasco County
Pasco County uses 49 percent of actual cash value for unincorporated areas, began enforcement on April 14, 2025, posts its letters in an online property lookup, and lets owners who disagree request a reassessment. New Port Richey and Port Richey make their own determinations at 50 percent.
Hernando County
Hernando County uses 50 percent of the structure's market value, not counting land. Homes built before the county's 1984 flood maps were not built to flood rules and may need more work to comply.
What to gather when you have a substantial damage letter.
Bring what the building department and your insurer sent you. You do not need to choose between repairing and selling first.
The determination letter
The letter, its date, the threshold used, and any deadline or reassessment instructions.
Values and estimates
Any appraisal, the property appraiser's value, contractor estimates, and reassessment requests you filed.
Flood insurance and ICC
Your NFIP policy, claim number, payments, and any Increased Cost of Compliance letters.
Elevation certificate and permits
An elevation certificate, survey, and any permits pulled since the storm.
How the cash sale moves from first call to closing.
Send the address and the letter
Share the determination letter, repair estimates, and any appraisal or reassessment request. You do not need to decide on repairs first.
Get an as-is cash offer
We price the house with the substantial damage requirement in mind and explain what it means for what you would net.
Close around your deadlines
The title company checks code liens, permits, and payoffs, and the closing date can be set with your compliance deadline in mind.
More help for this Florida home sale.
Check the rules behind this page.
These primary sources explain the rules summarized above. They are not legal, tax, or insurance advice; an attorney, CPA, insurance professional, or building official should confirm how they apply to your property.
44 CFR 59.1 (substantial damage definitions)
The federal definitions of substantial damage and substantial improvement.
Open official sourceFEMA: Substantial Damage Quick Guide (Jan. 2025)
FEMA's plain-language explanation of the rule, who makes determinations, and which costs count.
Open official sourceFEMA NFIP Claims Handbook
ICC coverage amounts, the combined limit with the building claim, and the proof-of-loss and completion deadlines.
Open official source44 CFR Part 61 (Standard Flood Insurance Policy)
ICC Coverage D: the flood-damage trigger, what it pays for, and the limits on floodproofing.
Open official sourceFlorida Statutes, s. 689.302 (flood disclosure)
The flood disclosure a seller must give before the contract is signed.
Open official sourceFlorida Statutes, s. 163.31795 (substantial improvement periods)
The 2025 law barring local governments in the flood insurance program from adopting or enforcing cumulative substantial improvement periods.
Open official sourcePinellas County Substantial Damage FAQs
The 49 percent threshold, the December 31, 2026 deadline, options, and appraisal challenges.
Open official sourcePinellas County reassessment instructions
The 60-day reassessment window, required documents, and the free building value reconsideration.
Open official sourcePinellas County mobile and manufactured home reassessment instructions
The county's note that owners must apply for a reassessment before any appeal.
Open official sourceCity of St. Petersburg 49% Rule
The city's threshold and its independent appraisal option.
Open official sourceTreasure Island: Substantial Improvement and Substantial Damage
Treasure Island's 50 percent threshold and appeals to its Planning and Zoning Board.
Open official sourceIndian Rocks Beach: Resident's Guide to Rebuilding (FAQ 18)
Buyers of storm-damaged homes must count the previous owner's labor and materials.
Open official sourceHillsborough County Substantial Damage Guidelines
The 50 percent threshold, the county's published 12-month window, and how value is set.
Open official sourcePasco County Substantial Improvement and Damage
Pasco's 49 percent threshold for unincorporated areas, the online letter lookup, and reassessment requests.
Open official sourcePasco County enforcement notice (March 11, 2025)
Enforcement starting April 14, 2025 and fines of up to $500 per day.
Open official sourceCity of New Port Richey Flood Risk
New Port Richey's 50 percent substantial damage rule.
Open official sourceCity of Port Richey Substantial Damage and Improvement
Port Richey's own determinations at 50 percent of actual cash value.
Open official sourceHernando County: Substantial Improvement and Substantial Damage
Hernando County's 50 percent rule.
Open official sourceSubstantial Damage Letters cash-sale questions.
Yes. No rule we reviewed bars the sale, but the determination stays with the building, so the price reflects the work needed to elevate, rebuild, or demolish it.
In effect, yes. The rule applies to the structure, not the owner. Indian Rocks Beach, for example, tells buyers of storm-damaged homes to count the previous owner's repair costs.
Florida's flood disclosure asks about known flood damage, flood insurance claims, and FEMA or other flood aid rather than the letter itself. Florida sellers must also disclose known facts that materially affect value and are not readily observable to the buyer, and if you sell while a code enforcement proceeding is pending before its hearing, state law requires written disclosure to the buyer. A real estate attorney can advise whether those duties cover your letter.
Officials compare the cost to restore the building to its pre-damage condition with the structure's market value before the damage, excluding land. You can usually challenge the value with an independent appraisal or ask for a reassessment.
It is part of an NFIP flood policy with building coverage and pays up to $30,000 toward elevating, relocating, or demolishing a home declared substantially damaged, within the $250,000 combined limit for the building claim and ICC. It is tied to flood damage: generally the flood damage itself must equal or exceed 50 percent of the building's value, so a determination driven by wind, or one between 49 and 50 percent, may not qualify. Ask your adjuster.
Local governments can bring code enforcement. Pasco County warned of fines up to $500 a day, and recorded code fines can become liens on the property.
Get a cash offer for your house as is.
727-497-7766Start with the address and what is going on. There is no obligation to accept the offer.
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