Why Florida Keys Market Reports Look Different (And What to Watch)

Executive Summary

Open a market report for the Florida Keys this fall and you might think two different websites are covering two different counties. Realtor.com, using September 2026 data, calls Monroe County a buyer's market, while an MLS-based update from Momentum Realty, refreshed September 30, shows a very different median price and pace of sales. Neither report is wrong. They're measuring different parts of an unusually local market, and the key to making a smart move in the Keys is knowing which number answers which question.

Two Different Views of the Same Market

Let's start with the snapshot that looks most like a headline. Realtor.com's September 2026 data shows a $1.175M median listing price in Monroe County, with 1,843 active listings and 110 median days on market. On that picture, Realtor.com characterizes the county as a buyer's market, with homes selling about 4.55% below asking price on average.

Now the second view. Momentum Realty's MLS-based Monroe County update, refreshed September 30, shows a $907,500 median sold price, 1,271 active listings, about 86 days to contract, and roughly 91.4% of original asking price received. Its proprietary indicator currently classifies conditions differently than Realtor.com's.

Notice what each report leads with. Realtor.com opens with what sellers are asking and how long listings sit. Momentum Realty opens with what buyers actually paid and how quickly homes went under contract. Those are different questions about the same market, and they naturally produce different numbers.

Why the Numbers Look So Different

The gap between a $1.175M median listing price and a $907,500 median sold price looks enormous until you realize the two figures are not measuring the same thing.

• Listing price measures asking price. Sold price measures closed deals. The listing price is what sellers hope to get for homes currently on the market. The sold price is what buyers actually paid for homes that closed. Different set of properties, different economics, and asking prices nearly always run ahead of sale prices.
• Days on market and days to contract are different clocks. Realtor.com's 110 median days on market counts how long listings stay exposed to the market. Momentum Realty's about 86 days to contract counts how quickly homes went under contract. The definitions, the samples, and the cut-off dates all differ.
• A discount from asking and a sale-to-list ratio are the same negotiation in different arithmetic. Homes selling about 4.55% below asking and sellers receiving roughly 91.4% of original asking price are two ways of describing the same kind of gap between list price and final price, each framed by a different report.
• The reports pull from different data sets with different dates. Realtor.com's dashboard reflects its own snapshot of active listings, while Momentum Realty's numbers come from its MLS-based data as of September 30. Different universes, different dates, different results.

Because the numbers measure different things, no single headline tells the whole story. That's not a flaw in either report. It's why you need to know which number answers the question you're actually asking.

What the Broader Data Shows

A recent Keys market analysis adds a third layer to the picture. KeyCrew reports that sales were up year over year while inventory and days-on-market trends varied significantly by submarket.

That combination matters because it shows how hyper-local this market is. County-wide medians can hide as much as they reveal. One community can be adding inventory and slowing down while another stays supply-tight and moves quickly, and both can be true at the same time in the same county.

What Buyers Should Actually Watch

If you're shopping in the Keys right now, here's what I'd have you watch instead of the headline:

• Sale-to-list ratio and recent closed sales per neighborhood, not just the median list price. Asking prices tell you what sellers hope for; closed sales tell you what buyers actually paid. In a market where homes sell about 4.55% below asking on average, that gap is where the real negotiation happens.
• True days to contract in the submarket you're shopping. A median of 110 days on market, or about 86 days to contract, at the county level is an average, not a promise. Look at how quickly comparable homes in your target area and price range go under contract.
• How asking-price discounts vary by area and price tier. An average discount of about 4.55% from asking, or roughly 91.4% of original asking price received, hides real differences between neighborhoods. Some areas and price points will show far more give than others.
• Verify with a local agent who reads the MLS directly. Public dashboards are useful snapshots, but they lag and they aggregate. An agent tracking closed sales in your target neighborhood can tell you what the reports can't.

What Sellers Should Actually Watch

For sellers, the same discipline applies from the other side:

• Comparable solds in the immediate area, not what other sellers are asking. List prices tell you what the competition hopes for. The sale-to-list ratio tells you what buyers actually paid, and it's the better guide to your own price.
• Your price position against active competition. With 1,271 to 1,843 active listings depending on the source, buyers have choices. The same home priced at the top or the middle of its comparable range gets very different traffic.
• How long similar homes actually take to sell. If comparable properties in your submarket are taking about 86 days to contract, or far longer, build your timeline around that reality instead of the county median.
• Sale-to-list percentage for realistic pricing. When most homes sell about 4.55% below asking, or at roughly 91.4% of original asking price, pricing at the top of your range usually means negotiating down later. Price where you intend to land.

So, Is It a Buyer's Market or a Seller's Market?

The honest answer is that it depends on the submarket and on what you measure.

Realtor.com's September 2026 data characterizes Monroe County as a buyer's market, with homes selling about 4.55% below asking on average. Momentum Realty's proprietary indicator classifies conditions differently, and its MLS-based update shows a $907,500 median sold price with roughly 91.4% of original asking price received. Meanwhile, sales are up year over year. That's not a picture of a market in retreat.

The Keys are hyper-local. Inventory, pricing, and demand vary from Key Largo to Key West, and they vary by price tier within each community. A waterfront listing in Islamorada and a non-waterfront home on Big Pine Key can be moving in opposite directions at the same time.

The Bottom Line

Here's what I'd want every buyer and seller to take from this: don't ask the reports to declare a winner. Ask what each number actually measured, then match the number to your community and price range.

The listing-price snapshot, the sold-price snapshot, the inventory count, and the sale-to-list ratio are all pieces of the same picture. Read them together, check recent closed sales in your neighborhood, and talk to someone who reads the MLS directly. That's how you turn two conflicting headlines into a confident decision.