Monroe County's 657 Building Rights: What the Revised Plan Means
After state objections, Monroe County backed a revised plan for 657 building rights, with 33 reserved for affordable housing. It returns November 17.
By Kate Baldwin · · 5 min read
If you own a vacant lot in unincorporated Monroe County, or you've ever thought about buying one, the next few weeks matter. The county is rewriting how it will hand out 657 new building rights, and the first version didn't survive the state's review.
Keys Weekly reported on October 29 that the Monroe County Commission, meeting October 21, backed a revised plan for distributing those allocations. It comes back for consideration on November 17. Here is what changed, and why it matters to property owners.
Monroe County
Where the 657 Building Rights Come From
State legislation allowed up to 900 new building rights across the Florida Keys, to be distributed over at least 10 years. They are tied to raising the island chain's allowable hurricane evacuation clearance time from 24 to 24.5 hours. Of the 900, 657 are designated for unincorporated Monroe County, meaning the parts of the Keys outside incorporated cities such as Key West, Marathon, Islamorada and Key Colony Beach.
These rights can only be used on vacant, buildable property. In the Keys, that distinction is everything.
Why building rights matter: In most of the country, owning a buildable lot means you can apply for a permit and build. In the Keys, new residential construction is managed through a permit allocation system (ROGO in unincorporated Monroe County). Owning the land is one thing; having an allocation to build a new home on it is another. The number of allocations available, and who is eligible for them, directly shapes how much new housing can be built and what a vacant lot is realistically worth.
The First Plan
What the State Objected To
County staff originally proposed splitting the 657 rights into:
- 120 market-rate allocations
- 537 allocations in a new "market rate workforce" category, intended to promote local homeownership and let residents build equity. Eligibility would have been limited to owners earning 70% or more of their income in Monroe County, with a 99-year deed restriction.
The state's review (a FloridaCommerce Objections, Recommendations and Comments report) raised two issues:
- V zones. The plan proposed allowing affordable housing in FEMA high-hazard coastal V zones. State reviewers wrote that the county had not adequately justified removing the existing ban on affordable housing in high-risk coastal flood areas.
- No traditional affordable housing. The distribution schedule left out traditional deed-restricted affordable housing allocations entirely.
According to Keys Weekly, county planning director Devin Tolpin said leaving out traditional affordable allocations was intentional, aimed at prioritizing projects that could actually get built. Over the past five years, the county issued six affordable rights for single-family projects and 426 for multifamily projects, which Tolpin attributed to high land and construction costs pushing developers toward larger builds.
The Revised Plan
What Commissioners Backed on October 21
The revised plan, in brief
33
Allocations reserved for affordable housing
About 5% of the 657, set aside exclusively for affordable housing
V zones
Ban on affordable housing stays in place
High-risk coastal flood zones remain off the table
Semiannual
Allocation periods
Moving from quarterly to twice a year
One year
Window to switch categories
For applicants already in the system, without losing original application dates
As reported by Keys Weekly, October 29, 2026. The revised distribution plan returns for consideration November 17, 2026, in Key West. Not final.
The important word is proposed. Commissioners backed staff's recommendation, but the modified distribution plan still has to come back on November 17 in Key West, and the state's view of the revisions matters too. Nothing in this story should be read as final approval.
What It Means
Why This Matters Locally
For vacant-lot owners: The timing and category of allocations affect when a lot can realistically be built on. The move to semiannual allocation periods and the one-year category-switch window are the details I'd ask about if you have an application in the system or are thinking about filing one.
For buyers considering land: A lot's price only makes sense once you know whether it is buildable, what flood zone it sits in, and how long it may take to secure an allocation. A lot in a V zone, for example, remains off the table for affordable housing under the revised plan.
For the housing supply: With 657 allocations spread over at least 10 years, new construction in unincorporated Monroe County will stay tightly limited. That limit on new construction is part of why housing supply works so differently here, and why I keep a close eye on inventory, like the jump in my October market report.
If you're weighing land or a new build, start with the buyer side of my site, or read how Key West and Marathon are approaching housing in last week's story. Marathon is having its own building rights conversation, too: Marathon calls for a review of 10 years of building rights decisions.
Part of The Local Edit | Florida Keys Real Estate This Week
FAQ
How many new building rights does Monroe County have?
State legislation allowed up to 900 new building rights across the Keys over at least 10 years. 657 of them are designated for unincorporated Monroe County.
Has the revised plan been approved?
No. Commissioners backed a revised distribution on October 21, 2026. The modified plan returns for consideration on November 17, 2026.
Can affordable housing be built in V zones under the revised plan?
No. The revised plan keeps the existing ban on affordable housing in FEMA high-risk coastal V zones, which the state had objected to removing.
Sources
Thinking about land in the Keys?
I'm happy to walk through what to ask before you buy. Call or text 305.240.7828, or ask me anything.
General information only, not legal, tax, insurance or financial advice. Confirm development rights, zoning and permitting with Monroe County and a qualified land-use professional.
