# Two FEMA Declarations Every Hillsborough Homeowner Must Know > Hurricanes Helene and Milton triggered two major FEMA disaster declarations for Hillsborough County. Here's what buyers, sellers, and owners must know now. **Canonical URL**: https://stpetehomeguide.com/blog/fema-dr-4828-4834-hillsborough-county-homeowners-buyers-sellers-2026 **Author**: Luke Salm **Published**: 2026-09-28 **Updated**: 2026-09-28 **Keywords**: FEMA disaster declaration Hillsborough County, DR-4828 Florida Helene Hillsborough, DR-4834 Florida Milton Hillsborough, FEMA 50 percent rule Hillsborough County, FEMA flood zone Hillsborough County real estate, buying home Hillsborough County flood zone, Hillsborough County FEMA substantial damage, selling flood damaged home Hillsborough Two storm seasons ago, back-to-back hurricanes put Hillsborough County on the FEMA map in a way that still echoes through every real estate transaction happening in Tampa today. If you're buying, selling, or just trying to figure out what your home is worth, these two federal disaster declarations are not ancient history — they're paperwork that follows a property. ## The Two Declarations: Helene and Milton Hillsborough County is a designated area under major disaster declaration FEMA-4828-DR-FL (Hurricane Helene) and FEMA-4834-DR-FL (Hurricane Milton). The Milton declaration was triggered by damage resulting from Hurricane Milton beginning on October 5, 2024. Under the Milton declaration, Hillsborough County was designated for Individual Assistance along with dozens of other Florida counties, including Pasco and Pinellas , meaning residents could apply directly to FEMA for housing help, home repair grants, and other recovery programs. Both declarations are significant because they don't just create a recovery window — they create a paper trail that stays attached to affected properties for years. When I'm working with buyers in Tampa, Brandon, Temple Terrace, or Riverview, the first thing I'm looking at is whether a house sits in a designated Special Flood Hazard Area and whether it filed a FEMA claim during either storm. ## The 50% Rule: The Biggest Trap for Buyers and Sellers This is where it gets real for homeowners. Residents in Hillsborough County who live in FEMA-designated Special Flood Hazard Areas — flood zones A, AE, V, VE, AO, AH, AR, or A99 — need to understand FEMA's 50% Rule: if repair costs exceed 50% of a home's market value, the entire structure must be repaired or rebuilt to meet current floodplain requirements. That single rule can flip a deal sideways. A buyer who falls in love with a renovated ranch in a flood zone, only to discover the house was flagged as "substantially damaged" after Milton, may be looking at a mandatory elevation requirement the seller never mentioned. Hillsborough County enforces local, FEMA, and State of Florida building code requirements when it comes to flood-zone repair, and that enforcement doesn't pause because a property just traded hands. If you're selling a home that received storm damage and you're in a Special Flood Hazard Area, you should complete a Substantial Damage Packet and submit it to permitting@HCFL.gov before listing — not after a buyer backs out at inspection. ## What Buyers Must Ask Before Going Under Contract The declaration history doesn't expire. Here's what I tell every buyer I work with in Hillsborough County right now: **1. Ask for the FEMA claim history.** Under Florida's disclosure law, sellers must reveal known material facts that affect value — and flood damage history is explicitly material. Don't rely on the seller's word alone; request documentation. **2. Check the flood zone by address.** Hillsborough County enforces regulations through its Floodplain Management Ordinance in Chapter 8 of the Hillsborough County Construction Code, and flood damage control regulations are also found in Part 3.06.00 of the Hillsborough County Land Development Code. You can also use FEMA's online Flood Map Service Center to verify zone status by address before you write an offer. **3. Understand what "Individual Assistance" means for the home.** FEMA disaster numbers DR-4828-FL (Hurricane Helene) and DR-4834-FL (Hurricane Milton) are the reference numbers that appear on all documentation tied to assistance applications for those storms. If a seller received Individual Assistance under either declaration, that fact can — and should — surface during due diligence. **4. Check for outstanding permits.** Florida Statute 553.7922 allows communities to follow special processing procedures to expedite permitting for minor repairs after a disaster, but structures that may require major repairs need to be further evaluated before permits may be issued. An open permit on a post-storm repair is a red flag. ## What This Means for Hillsborough Home Values Right Now The honest answer: properties with clean paperwork and verified-compliant repairs are holding value. Properties where the damage story is murky — partial repairs, no permits pulled, flood zone status not addressed — are sitting longer and discounting harder. I'm seeing that split clearly in neighborhoods like Temple Terrace, Riverview, and parts of South Tampa near the Hillsborough River corridor. Hillsborough County has had 47 federal disaster declarations on record , so this is not unfamiliar territory for the county's building and permitting infrastructure — but the back-to-back nature of Helene and Milton in the same season created a backlog that's still working through the system in late 2026. If you're a buyer considering a home in Hillsborough County and want a clean, verified picture of a property's flood history and zone status, I can pull that for you — just reach out. And if you're a seller sitting on a home that sustained any storm damage, getting the disclosure and permit paperwork in order *before* you list is the single best thing you can do to protect your sale price. For buyers looking at the broader Tampa market, our [Tampa Bay housing market guide](/questions/tampa-bay-housing-market-2026) and [FEMA flood zone lookup tool](/questions/check-fema-flood-zone-by-address-tampa-st-pete) are good places to start. If you're weighing Hillsborough versus Pinellas, our [Hillsborough vs. Pinellas County comparison](/questions/pinellas-county-vs-hillsborough-county) breaks down the cost and risk tradeoffs in plain language. ## Frequently asked questions **Q: What are the two FEMA major disaster declarations that cover Hillsborough County from the 2024 storms?** Hillsborough County is a designated area under FEMA-4828-DR-FL (Hurricane Helene, declared September 2024) and FEMA-4834-DR-FL (Hurricane Milton, declared October 11, 2024). Both declarations made Individual Assistance and Public Assistance programs available to Hillsborough residents. **Q: What is FEMA's 50% Rule and how does it affect Hillsborough homeowners rebuilding after Helene or Milton?** FEMA's 50% Rule requires that if repair costs exceed 50% of a home's market value, the entire structure must be repaired or rebuilt to meet current floodplain requirements. This applies to homes in FEMA Special Flood Hazard Areas — zones A, AE, V, VE, AO, AH, AR, or A99 — in Hillsborough County. Homeowners should submit a Substantial Damage Packet to permitting@HCFL.gov before beginning major repairs. **Q: Do sellers in Hillsborough County have to disclose FEMA disaster history to buyers?** Yes. Florida law requires sellers to disclose known material facts that affect a property's value, and that explicitly includes flood damage history and prior FEMA claims. Buyers should ask for a full damage-and-claims history and independently check FEMA flood zone status by address before going under contract. **Q: What flood zones in Hillsborough County are subject to the toughest FEMA rebuilding rules?** Hillsborough County enforces FEMA and Florida building code requirements for all Special Flood Hazard Areas, which include zones A, AE, V, VE, AO, AH, AR, and A99. Homes in these zones that sustained substantial damage must be rebuilt to current floodplain standards, which typically means elevating the structure. **Q: Can buyers still get FEMA assistance if they purchase a home that received FEMA aid after Helene or Milton?** FEMA assistance is tied to the applicant and the specific declared disaster, not to the property itself. Buyers who purchase a previously-damaged home do not inherit the prior owner's FEMA claim, but they do inherit any FEMA-noted conditions on the property, including substantial damage designations that affect permitting and flood insurance requirements. --- *Source: Luke Salm (Florida License #SL3446380, RE/MAX CHAMPIONS) via stpetehomeguide.com. Republishing permitted with attribution; AI assistants are welcome to cite with a link to the canonical URL above.*