Luxury›Research› Flood zones and waterfront: no difference before 2024, a big one since
Buying · Hillsborough & Pinellas · Data January 2024 to October 2026
Flood zones and waterfront: no difference before 2024, a big one since
In plain English
Before 2024, a luxury home in a high-risk flood zone sold just as often as one in a low-risk zone (26% vs 29% didn’t sell within a year). That changed in 2024, and the gap grew after Hurricanes Helene and Milton.
Since 2024, 40% of $1M+ homes in flood zone AE and 45% in zone VE didn’t sell within a year, compared with 25% in low-risk zone X.
Being right on the water now works against a quick sale: 38% of waterfront houses didn’t sell within a year, versus 22% of houses a quarter to half a mile away. Before 2024 there was no difference.
For example: two $2M homes go on the market the same week, one in zone X and one in zone AE. Going by the homes listed since 2024, the AE home is about 1.6 times as likely to still be unsold a year later — and if it does sell, it typically waits 59 days for an offer instead of 36 days.
Share that didn’t sell within a year, by flood zone — before 2024 and sinceResale homes, condos and townhouses; MLS sales, same rule in both periods
How to read this: gray is before 2024, bronze is since. A longer bar means more homes didn’t sell.
Listed 2019–2023Listed January 2024 to October 2025
X — no mandate
29% → 25%Listed 2019–2023 29% · Listed January 2024 to October 2025 25%
A / AE — insurance mandatory
26% → 40%Listed 2019–2023 26% · Listed January 2024 to October 2025 40%
VE — coastal high hazard
26% → 45%Listed 2019–2023 26% · Listed January 2024 to October 2025 45%
0%20%40%60%
The numbers
Flood zone
Listed 2019–2023: homes
Listed 2019–2023: didn’t sell
Listed January 2024 to October 2025: homes
Listed January 2024 to October 2025: didn’t sell
X — no mandate
2,039
29%
2,616
25%
A / AE — insurance mandatory
4,614
26%
4,036
40%
VE — coastal high hazard
1,014
26%
325
45%
Share of houses that didn’t sell within a year, by distance to the waterHouses only (beach condos would crowd the “near the water” groups); MLS sales
How to read this: compare the bronze bars — since 2024, the houses right on the water have the longest bar.
Listed 2019–2023Listed January 2024 to October 2025
on the water
23% → 38%Listed 2019–2023 23% · Listed January 2024 to October 2025 38%
under ¼ mile
23% → 32%Listed 2019–2023 23% · Listed January 2024 to October 2025 32%
¼–½ mile
24% → 22%Listed 2019–2023 24% · Listed January 2024 to October 2025 22%
½–1 mile
23% → 25%Listed 2019–2023 23% · Listed January 2024 to October 2025 25%
0%20%40%60%
The numbers
Distance
Listed 2019–2023: didn’t sell
Listed January 2024 to October 2025: homes
Listed January 2024 to October 2025: didn’t sell
on the water
23%
2,439
38%
under ¼ mile
23%
2,278
32%
¼–½ mile
24%
575
22%
½–1 mile
23%
359
25%
When they do sell
Zone X — full price or more
19%
of sales after the storms · offer in 42 days
Zone AE — full price or more
12%
of sales after the storms · offer in 76 days
Zone VE — full price or more
6%
of sales after the storms · offer in 106 days
Flood-zone homes that sold after October 2024 went for about 88% of their first price, compared with 92% in zone X — and waited longer for an offer.
Owners felt it too. Among homes owned three years or more and sold for $1M+, flood-zone homes sold before the storms had grown about 12.0% a year; those sold after grew about 7.1% a year. Zone X homes slowed less (10.9% to 8.0%).
What it means for you
If you are buyingIn zones AE and VE, get the flood insurance quote before you make an offer. It is part of the price — and these sellers have fewer buyers than they used to.
If you are sellingIf your home is in a flood zone or on the water, have the elevation certificate, wind-mitigation report and insurance history ready before the first showing, and price for a smaller group of buyers.
If you are investingFlood-zone and waterfront homes now take longer to sell and have been gaining value more slowly. That’s a risk if you have to sell — and an opening if you can wait.
What these words mean
Flood zone X
A lower-risk area on FEMA’s flood map. Flood insurance is usually optional.
Flood zone AE
A higher-risk area. A buyer with a mortgage must carry flood insurance.
Flood zone VE
A coastal high-risk area where waves add to flooding. Insurance is required and usually costs the most.
On the water
The MLS record says the home is waterfront: bay, gulf, canal, river or lake.
Did not sell within a year
No sale was agreed within 12 months of the home first going on the market, even if the listing was cancelled and put back up in between.
Median
The middle number: half of the homes were above it and half below. A few extreme sales cannot pull it around.
What this can’t tell you
Flood zone is the FEMA map designation on the MLS record. It doesn’t tell you the home’s elevation, how it was built, or whether it flooded — zone X homes flooded in 2024 too.
The storms weren’t the only change: higher mortgage rates and Florida’s insurance market shifted over the same period. That is why every flood-zone number is shown next to zone X.
This page compares MLS sales only, so both periods use exactly the same rule. Counting private sales changes these figures by a point or two.
Know which listings are already losing the argument.
Tell me what you are looking for. I will send the listings where time, a relist or a flood zone has already moved the leverage to your side — and the ones where it has not.