The Actual Truth About FEMA’s 50% Rule for Condo Owners in Florida

It’s September, and us Floridians know what that means — and no, it’s not Starbucks’ Pumpkin Spice menu (it’s still too hot for that). It’s hurricane season.

With the devastating losses last year’s Hurricanes Helene and Milton brought to the Sarasota and Bradenton region (among others), so many of us are heading into the 2025 season — let’s be honest — nervous as hell. In fact, we still have clients who are rebuilding from last year’s storms during this year’s hurricane season.

Now, back to the reason for this post: the FEMA 50% Rule.
I am by no means claiming to be an expert on this topic, but after everything we went through helping our clients with a condo renovation, I wanted to share what we learned. Because six months ago, I would’ve appreciated a post like this to help make sense of it all. We were confused by the rules and terrified that our permits would be denied due to the renovation costs.

Here’s what we discovered:
No one had a straight answer when it came to how this rule applies to someone rebuilding a condo unit.
Not builders. Not appraisers. Not HOAs.
Not even the people calling themselves “experts” on the FEMA 50% Rule.

We were passed from “expert” to “expert,” and the final person — positioned as the authority — gave us completely wrong information. And guess what? There was zero helpful content online (hence this blog post). It wasn’t until we went straight to the source and worked directly with the city that we got the real answers. And only once we made it through the permitting process did we finally breathe a sigh of relief — and realize just how wrong the so-called experts had been.

So what’s the real question you’re asking?
What does the FEMA 50% Rule mean for someone living in a multi-unit condo building when it comes to submitting renovation permits?

Here’s the (hopefully!) simple answer:

When rebuilding inside your individual condo unit due to hurricane damage, the combined cost of all unit renovations (not just yours) must be less than 50% of the Actual Cash Value (ACV) of the entire building — not just your own unit’s ACV.

Wondering what ACV is?
Actual Cash Value = Replacement Cost MINUS Depreciation.
Or the way I like to say it:

“What your stuff is worth right now — not what you paid for it, and not based on where it’s located.”

So, in the case of a damaged condo unit, FEMA looks at the ACV of the entire building. Location doesn’t come into play. You could be in an oceanfront penthouse — like our client was — and it could have the same ACV as if that same building were dropped in the middle of Kansas. (Brutal, I know.)

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The good news?
Let’s say a FEMA appraiser (note: you need a FEMA-specific appraisal — not a typical insurance one) determines your building’s ACV is $5,000,000.
That means all renovation costs across all units must stay below $2,450,000 total.

Now imagine your individual unit is worth $2,000,000 (resale) but has an ACV of only $1,000,000. You get a contractor quote of $850,000. That’s more than 50% of your unit’s ACV — but guess what?
You’re still fine as long as the entire building’s renovation costs stay under the $2.45M threshold.

Your $850,000 permit can be approved!

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Good news, right? It was for us.
I just wish we had known this earlier in the process, instead of putting all our trust in “experts” who nearly derailed a badly needed renovation. So here’s to hoping this post helps someone else avoid the same confusion. And even more than that — I hope none of us even need this advice this hurricane season. May the storms stay far, far away from our beautiful barrier islands!

And hey — if you do need help with condo or home renovations,, contact Scarlett J Designs and stay tuned to see some of our upcoming home remodels!