Key Largo, FL Housing Market 2026: What Homes Actually Sell For
What homes actually sell for in Key Largo: a median closing price of $850,000 across 219 closings Resideline tracked over the last six months, plus the full price spread and a ZIP-level breakdown.
If you invest in or around Key Largo, the number that matters is what homes actually close for, not what sellers are asking. Here is what Key Largo sale prices look like right now, built from the closings Resideline tracked over the last six months, as of October 2026.
The snapshot
- •Closings tracked, last 6 months: 219
- •Median sold price, last 6 months: $850,000
- •Median sold $/sqft, last 6 months: $652
- •Middle half of sales closed between: $620,000 and $1,293,750
What the numbers say
Resideline tracked 219 closed sales in Key Largo over the last six months, with a median closing price of $850,000. That median is the midpoint of what buyers actually paid, not what sellers hoped to get, which is why it moves differently from the asking prices you see on listing sites. The middle half of those sales closed between $620,000 and $1,293,750. That spread matters more than the headline median: where a specific property sits inside it decides whether the citywide number helps you or misleads you. These are the closings Resideline tracks and may differ from complete county or municipal records. Across the 217 closings with usable living area, the middle half sold between $490 and $845 per square foot.
Figures last updated October 3, 2026 from closings Resideline tracked.
Median home price in Key Largo, FL (October 2026)
The median home price in Key Largo is $850,000, measured across the 219 closed sales Resideline tracked over the last six months. The middle half of those sales closed between $620,000 and $1,293,750.
Where Key Largo sale prices land
Medians hide the shape of a market. The distribution above covers the closed sales Resideline tracked in Key Largo over the last six months that carry a usable sale date, trimmed to the 5th through 95th percentile, with the middle half of sales closing between $620,000 and $1,293,750. Among the 205 Florida markets with a published band, Key Largo's middle-half spread ($620,000 to $1,293,750) ranks 120th from the narrowest. Where your target property sits inside that spread matters more than the citywide median. Measured as the ratio of the upper to the lower quartile, its middle-half spread ranks in the 82nd percentile of the 2,230 US markets in Resideline's national Market Watch set, on data as of October 3, 2026.
How long a sale takes here
- •Listed to under contract: a median of 58 days, across 105 Key Largo closings Resideline tracked in the last six months
- •Contract to closing: a median of 22 days, across 92 Key Largo closings Resideline tracked in the last six months
The Key Largo angle
Over six months Resideline tracked 219 closings in Key Largo, where the median closed at $850,000 and the middle half of sales ran from $620,000 to $1,293,750. That band is wider than most spreads we track, in roughly the top 20%, and the upper quarter runs much further above the median than the lower quarter runs below it. A citywide median is close to useless as a per property anchor in a distribution shaped like that. Pick the closest closed sales you can find, adjust them deliberately, and carry a wider range into the offer than you would elsewhere.
Key Largo market data by ZIP code
Citywide medians hide block-by-block variation. Resideline publishes free, regularly refreshed market snapshots for Key Largo ZIP codes: 33037.
From market read to offer price
A market read is the backdrop. The decision still comes down to one property and one number: what it is actually worth and what you should pay. Every Resideline report opens with this same market snapshot for the subject's exact ZIP code, then gives you the property's value, the sold comps behind it, and a market rent estimate. Pricing a specific deal? The free ARV calculator, rehab cost estimator, BRRRR calculator and rental property calculator run the numbers in about a minute.
And we show our work. Every estimate is frozen while the home is for sale and graded against the real closing price after it sells. See the live accuracy dashboard for the receipts, or read how the Area Market Snapshot works.
Run any Key Largo address through Resideline and you will see the local market and the property's value together, in one report.
Cite this
Using these numbers? Please cite the source and the sample size:
Source: Resideline Market Watch
Market: Key Largo, FL
Geography: Census-designated place, not an incorporated municipality, Census place 1236375
Data updated: October 2026
Analysis period: last six months
Tracked closings: 219
Median sold price: $850,000
Median sold $/sqft: $652 (217 qualifying)
https://resideline.com/blog/key-largo-fl-housing-market
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<a href="https://resideline.com/blog/key-largo-fl-housing-market">
<img src="https://resideline.com/images/embed/key-largo-fl.png" alt="Key Largo, FL home sale price distribution, last six months" width="1000" style="max-width:100%;height:auto">
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<p>Source: <a href="https://resideline.com/blog/key-largo-fl-housing-market">Resideline Market Watch</a></p>
The local market statistics in this report are calculated from closed sales tracked by Resideline. Transaction coverage may differ from complete county or municipal records.
Every local market figure on this page is computed from closed sales Resideline tracked in Key Largo over the last six months, and is refreshed when the data is.
Frequently Asked Questions
What is the median home price in Key Largo?
The median sold price in Key Largo over the last 6 months is $850,000, measured across 219 closings Resideline tracked.
How many homes sold in Key Largo last month?
Resideline has tracked 20 closed sales in Key Largo in September 2026 so far, out of 219 closings tracked over the last six months. The most recent month keeps filling in for several weeks as closings are recorded, so this count will rise. These are tracked samples of market activity, not official county totals.
What is the typical sale price range in Key Largo?
The middle half of Key Largo sales over the last six months closed between $620,000 and $1,293,750, with a median of $850,000.
What is the typical price per square foot in Key Largo?
Among qualifying Key Largo closings Resideline tracked over the last six months, the median sold price per square foot was $652, measured across 217 sales with usable living area. Median is used rather than average because outliers distort the mean.
Is there enough closed sale data to price a Key Largo property confidently?
That depends on the property more than on the citywide count. Higher transaction volume creates more potential comps, but the usable set for an individual property still depends on property type, size, condition, location, and recency. Spend your filters on the one or two attributes that matter most for your subject, accept fewer comps, and present a range rather than a single number.
What could a property in Key Largo be worth?
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