We Buy Land in Key West, FL

Updated October 28, 2026 by SWFL Land

Looking for a land buyer in Key West, FL? SWFL Land (Libera Capital Group LLC) is a direct cash buyer of vacant lots and acreage in Key West and across the Florida Keys. Owners usually get an offer within 24 hours and close through a Florida title company. Wholesalers and agents can submit Key West land deals and usually hear back within 24 hours.

Key West is the county seat of Monroe County and the end of the Overseas Highway. Vacant land is scarce here, and the city runs its own building allocation system that is separate from the county’s ROGO. If you own a vacant lot in Key West, or just outside the city on Stock Island or Big Coppitt, we make written cash offers, usually within 24 hours. We charge no commission, buy as-is from owners anywhere and close through a licensed Florida title company. Call (239) 686-0823 or request a cash offer.

Key West Land We Buy

• Vacant residential lots inside the City of Key West.
• Small infill lots between existing buildings.
• Commercial and mixed-use land.
• Lots waiting in BPAS or that have never applied for an allocation.
• Lots with an allocation, permits in review or completed plans.
• Stock Island and Big Coppitt lots in unincorporated Monroe County.
• Inherited, probate and tax-delinquent lots, and lots with code liens.
• Fractional or heir-owned interests where the family wants one buyer.

How Selling Key West Land Works

1. Tell us about the property. Send the Parcel ID or address through our offer form or call.
2. We research it. We confirm whether the lot is inside the city, then check zoning, flood zone, BPAS status, taxes, liens and title.
3. You get a written cash offer. Usually within 24 hours, with no obligation.
4. A licensed Florida title company closes. It examines title, prepares the documents and handles the funds.
5. You are paid at closing. No commission and no listing period.

See how it works for more.

About Land in Key West

Location and Jurisdiction

Mile marker 0 marks the start of US 1 in Key West, and the city covers roughly MM 0 to 4. Key West is one of five incorporated municipalities in Monroe County, along with Islamorada, Key Colony Beach, Layton and Marathon, and it is the county seat. For a lot inside the city, the City of Key West sets zoning and runs the building allocation system.

Just outside the city, Stock Island (about MM 4.5 to 5) and Big Coppitt (about MM 10) are unincorporated. Lots there are governed by Monroe County and compete under the county’s ROGO system and habitat tiers, not Key West’s. Before pricing a lot near the city line, confirm which side it is on.

Many county offices are in Key West. The Monroe County Property Appraiser and the Clerk of Court are both at 500 Whitehead St., and the Monroe County Land Authority is at 1200 Truman Ave., Suite 207.

Key West’s Own Critical Area Designation

The Florida Keys as a whole are an Area of Critical State Concern under Florida Statute 380.0552, which caps growth by keeping the hurricane evacuation clearance time for permanent residents at no more than 24.5 hours. According to the Monroe County Land Authority, Key West has its own separate Area of Critical State Concern designation. Either way, land development regulation changes in the Keys take effect only after review by the state land planning agency.

Key West’s Building Permit Allocation System (BPAS)

New residential units in Key West require an allocation under the city’s Building Permit Allocation System. The city reports that BPAS is in Year 14 (2026 to 2027) and takes separate applications for market-rate and affordable units. Questions go to the city’s BPAS planner at 305-809-3746.

Supply is very limited. In March 2024, Monroe County estimated only about 84 buildable vacant lots in Key West, compared with about 550 in Marathon, about 200 in Islamorada and about 2,200 in unincorporated Monroe County. Under Senate Bill 180 (2025), up to 900 new allocations became possible Keys-wide. On Dec. 17, 2025, the Governor and Cabinet approved a distribution that releases 300 allocations on Jan. 1, 2026, then 150 every two years through 2035, shared pro-rata among Monroe County, Islamorada, Marathon and Key West. Allocations are limited to one per parcel, with priority for owner-occupied, affordable and workforce housing.

Flood Zones and Elevation

New buildings in the Keys must be elevated above flood levels, and substantially improved or damaged buildings must also be elevated under the 50% rule. For a lot inside the city, confirm the elevation standard with the City of Key West and check your lot’s zone on FEMA’s Map Service Center. On Stock Island and Big Coppitt, the county’s ASCE 24-14 minimums apply: the lowest floor in Zone A must be at least base flood elevation plus 1 ft, and in V and Coastal A zones the lowest horizontal structural member must be at least base flood elevation plus 1 ft.

Storm History

Hurricane Irma made landfall on Cudjoe Key, near mile marker 20 to 21 in the Lower Keys, on Sept. 10, 2017 as a 130 mph Category 4. Storm risk is the reason the Keys manage growth around evacuation time, and it shapes what buyers look for in a lot.

What Affects the Value of Key West Land

• Inside or outside the city. Key West BPAS lots and county ROGO lots on Stock Island or Big Coppitt follow different systems.
• Allocation status. A lot with an awarded allocation or issued permit is in a different position from a lot that has not applied.
• Market-rate or affordable. BPAS takes separate applications, and new state allocations prioritize affordable and workforce housing.
• Zoning. Residential, commercial and mixed-use lots attract different buyers.
• Lot size and shape. Small or irregular lots can be hard to build on after setbacks.
• Flood zone. Elevation requirements affect construction cost.
• Title and heirs. Lots held in a family for a long time can have several heirs to sign off.

See how to comp vacant land or what’s my lot worth. With so few vacant lots, Key West comps are thin, and matching on allocation status matters.

Common Key West Selling Situations

• No allocation. You own a lot and do not want to compete for a BPAS award.
• Inherited lot with several heirs. See selling inherited land and selling probate land.
• Back taxes. See selling land with back taxes.
• Code liens. See selling land with code liens.
• Out-of-town owner. You live elsewhere and the lot is a carrying cost.
• Permits or plans in hand. You have an allocation or plans and would rather sell than build.
• Stock Island or Big Coppitt lot. You own just outside the city and want an offer that accounts for county rules.

Weighing your options? Read land exit strategies.

Looking Up Your Monroe County Parcel

• Monroe County Property Appraiser: mcpafl.org (500 Whitehead St.; 305-292-3420) for Property Search, GIS maps and a Tax Estimator. Record cards show a Parcel ID (format 00526340-000000) and an Account# or Property ID.
• Monroe County Tax Collector: monroetaxcollector.com. Taxes become payable Nov. 1 and delinquent April 1.
• Clerk Official Records: or.monroe-clerk.com for deeds, mortgages and liens.
• City BPAS: cityofkeywest-fl.gov for allocation rules and applications.
• County permits (Stock Island, Big Coppitt): MCeSearch.
• Flood zone: FEMA Map Service Center.

Use our due diligence checklist for the full list.

Key West Land Selling FAQs

Does Key West use ROGO?

No. Key West uses its own Building Permit Allocation System (BPAS). ROGO applies in unincorporated Monroe County, including Stock Island and Big Coppitt.

How many buildable vacant lots are in Key West?

In March 2024, Monroe County estimated about 84 buildable vacant lots in Key West.

Is Stock Island part of Key West?

No. Stock Island is unincorporated Monroe County, so the county handles permits and allocations there.

Can I sell a Key West lot without a BPAS allocation?

Yes. We buy lots with or without an allocation and price them on their current status.

Do you buy land in the Lower Keys too?

Yes. We buy on Big Coppitt, Sugarloaf Key, Cudjoe Key, Summerland Key, Big Pine Key and the keys in between.

Land Buyers in Key West: Quick Answers

Who buys land for cash in Key West?

SWFL Land (Libera Capital Group LLC) buys Key West lots for cash, usually with a written offer within 24 hours and a closing through a licensed Florida title company. See our Florida Keys (Monroe County) page and nearby Summerland Key and Big Pine Key.

Does SWFL Land buy Key West deals from wholesalers?

Yes. We close by assignment or double close. See our Monroe County wholesaler page or submit a deal.

Where can I learn about selling land in the Keys?

Our Florida Keys land guide explains BPAS, ROGO, tiers and your options.

Sources

• City of Key West: BPAS
• Monroe County MOCO Report 2023
• Monroe County Land Authority
• Florida Statute 380.0552
• Keys Weekly, March 28, 2024
• Key West Citizen: First batch of new building allocations cleared
• Monroe County Fire Stations
• Monroe County Building Responsibly Requirements
• Monroe County: Know Your Flood Risk
• NWS Miami: Hurricane Irma
• Monroe County Property Appraiser
• Monroe County Clerk of Court
• Overseas Highway (Wikipedia)