Florida Keys Market Update: October 2026

The Florida Keys real estate market is accelerating as we head into late 2026. Prices are up, inventory is tightening, and demand is outstripping supply across most of the island chain. The latest Coldwell Banker Schmitt report, released in mid-October, shows the Keys-wide average sale price up 13.3% year-over-year to $1,216,424, with total sales up 11.7%, and waterfront properties driving the majority of dollar volume. These are healthy, seller-favorable conditions, though they look noticeably different from one community to the next.

Market Snapshot: Key Numbers at a Glance

Here is the current state of the Florida Keys real estate market based on the most recent available data:

• Keys-wide average sale price: $1,216,424, up 13.3% year-over-year, with total sales up 11.7% (Coldwell Banker Schmitt, first half of 2026).
• Keys-wide median sale price: $1,100,000 in June 2026, up 30% versus June 2025, the strongest monthly gain of the year (Keys Listings).
• Typical home value: about $963,000 county-wide, up 1.9% year-over-year (Zillow Home Value Index via Momentum, updated October 17, 2026).
• Active residential inventory: down 9.5% year-over-year in June 2026 to about 1,418 listings, with single-family inventory down about 15% in August.
• Days on market: a closed-sale median of about 86 days Keys-wide, roughly 12 days faster than a year ago (Momentum).
• Waterfront: average waterfront single-family sale price of $2,282,750, with waterfront representing about 55% of residential dollar volume.
• Broader Florida: single-family median $415,000, up 1.2% year-over-year, with about 4.4 months of supply in September 2026 (Florida Realtors).
• National context: U.S. existing-home median $417,500, up 1.3% year-over-year, with 4.8 months of supply (National Association of Realtors, September 2026).

Figures come from the most recent reports and tracking sources available for each community and may cover slightly different periods. Monthly brokerages reports can lag by several weeks, and small markets like Big Pine Key can show wide swings month to month.

Upper Keys Breakdown: Key Largo, Tavernier, Islamorada

Key Largo remains the volume leader and the natural entry point for buyers coming down the Overseas Highway. Momentum's October 17, 2026 ZIP report shows a median sale price of $972,500, up 15.7% year-over-year, with homes taking about 75 days to get under contract. June's monthly detail told the same story: a median sale of $910,000, up 7.3%, with active inventory down 4.1% to 307 listings, closed sales up 21%, and pending sales up 48%. With a median list price near $1.2 million, well-priced canal-front and ocean-access homes still move quickly, and John Pennekamp Coral Reef State Park continues to anchor the area's lifestyle appeal.

Tavernier sits in the heart of the Upper Keys between Key Largo and Islamorada, home to our COMPASS office at 90144 Overseas Hwy. As of October 20, 2026, Tavernier showed 59 active listings with a median list price of $1.8 million, the lowest of the Plantation Key ZIPs, while Zillow's average home value for the town came in near $745,679. The wide spread reflects Tavernier's mix of premium canal-front listings and more modest inland homes. Buyers who want Upper Keys access with a quieter feel than the main tourism corridors consistently include Tavernier in their search.

Islamorada remains the premium market in the island chain. As of October 20, 2026, the sportfishing capital showed 30 active listings at a median list price of $2.425 million, with a 12-month median sold price of $1.24 million, and September data put about 118 homes for sale at roughly 134 days on market. Luxury waterfront listings with marina access, direct ocean frontage, or deep-water canals continue to draw cash buyers from out of state, and the luxury segment's average sale price rose 16% in the Upper Keys during the first quarter of 2026.

Middle and Lower Keys Breakdown: Marathon, Big Pine Key, the Lower Keys

Marathon offers the most accessible entry into the Middle Keys. October 2026 survey data shows a median list price of $1,097,000, with about 51.7% of homes priced over $1 million, the lowest share of any Keys market, while Zillow's average home value sits near $875,488. With its family-friendly character, full-time resident base, and airport, Marathon remains the strongest option in the chain for buyers who want a working island community rather than a resort corridor.

Big Pine Key remains one of the more affordable entry points in the chain. The latest ZIP-level data (May 2026, RealtyTrac) shows a median sold price of $821,000, a median list price of $849,500, and 49 homes sold that month, with Zillow's average home value near $799,811. Inventory counts for the 33043 ZIP can look inflated due to how vacation and rental units are classified, so treat listing tallies there with caution. The National Key Deer Refuge, low density, and natural character keep Big Pine on the radar for buyers who want Keys living without the tourist corridors.

The Lower Keys, including Sugarloaf Key, Cudjoe Key, and Summerland Key, continue to reward patient buyers with the most space and seclusion for the price. The Lower Keys luxury segment posted an 18% year-over-year increase in average sale price during the first quarter of 2026, and the average waterfront single-family home sold for $1,417,305, well below the Upper Keys waterfront average. Near Key West, the city's premium tier moves slowly, so Lower Keys and Key West buyers should budget for longer days on market.

Waterfront vs. Non-Waterfront Market Dynamics

Waterfront access remains the defining feature of the Keys market. Waterfront single-family homes averaged $2,282,750 Keys-wide and represented roughly 55% of residential dollar volume, and open-water homes have surged in value this year as deep-water access becomes the most sought-after asset in the chain. Dockage is a lifestyle asset in a boating community, and sellers who document water depth, seawall condition, and bridge clearance tend to shorten their time on market.

The one soft spot is canal-front. Canal home sales surged about 59% while average prices dipped roughly 9%, as a slower-moving band of older canal homes drags down the aggregate even as top-tier open-water sales pull prices up. Non-waterfront properties remain the most negotiable tier, with more days on market and more room for price discussion, and buyers priced out of the waterfront market are increasingly targeting non-waterfront homes near community boat ramps, marinas, and parks.

What This Means for Buyers

• Expect competition at the top. With inventory tightening and Islamorada and Key Largo posting double-digit gains, luxury waterfront and well-priced Upper Keys homes can still sell quickly. Come pre-approved and be ready to move.
• Look at Marathon and Big Pine Key for selection and value. These markets hold the most accessible price points in the chain, and Marathon's low share of million-dollar homes gives buyers the most options under $1 million.
• Treat canal-front and non-waterfront as your negotiating room. Both tiers carry more days on market and more price flexibility than open-water waterfront.
• Verify the details that matter in the Keys. Flood zone, insurance cost, ROGO allocation, seawall and dock condition, and water depth. My Florida Keys buying guide walks through the process, and contact me for a personalized search plan.

What This Means for Sellers

• You are selling into a price-positive market. The Keys-wide average sale price is up 13.3% year-over-year, and total sales are up 11.7%. Well-priced, well-presented homes in Key Largo and Islamorada can still generate quick offers.
• Waterfront documentation is your strongest marketing asset. Water depth, seawall condition, bridge clearance, and any flood elevation certificate are what serious buyers underwrite. Lead with them.
• Price discipline matters, especially for canal-front. With average days on market longer in some tiers, overpriced homes sit while comparable neighbors sell. Recent closed sales, not list prices, should drive your number. My selling guide covers the full strategy.
• Expect faster timelines above the Seven Mile Bridge. In the Lower Keys and Key West, homes are selling, just more slowly than in the Upper Keys.

Market Outlook

• Inventory is tightening, not building. After a looser start to 2026, active residential inventory fell 9.5% year-over-year in June and single-family supply dropped about 15% in August. Expect the island market to stay tilted toward sellers through the fall and into the winter season.
• Rates and cash buyers. National rate pressure is cooling the broader market, but a large share of Keys buyers, particularly in the luxury and waterfront tiers, transact in cash, which insulates the islands from the worst of the rate shock.
• Insurance remains the wildcard. Coastal property insurance costs and flood requirements continue to shape buyer decisions and seller disclosures, and new flood map updates are on buyers' minds.
• Keys vs. Florida. Florida's September 2026 report showed prices holding firm with supply tightening to about 4.4 months, and the Keys sit even tighter. The structural scarcity of buildable waterfront land means Keys pricing should keep outperforming statewide trends.

For a personalized market analysis of your target community, reach me directly at Steve@conleysalesgroup.com or call (305) 393-5859. I track these numbers monthly and am happy to walk through what they mean for your specific search or sale.