KEY LARGO NORTH - MARNIER'S CLUB
Homes for Sale in Key Largo, FL
True comps, carrying-cost math, and listings before the portals.
Market Heat
Key Largo North – Mariner's Club sits at the upper end of the Florida Keys market, where the median closed price stands at $1,312,500 and year-over-year appreciation has run at 34.6 percent. That rate of price movement over a single year is not typical of a mature, liquid market — it reflects a combination of constrained supply, the scarcity of developable land in Monroe County, and the premium buyers assign to direct-water access and Keys lifestyle. Inventory in this pocket is thin enough that any well-positioned listing commands serious attention.
The median days-on-market of 126.5 days tells an equally important story: this is not a fast-moving market by conventional standards. Buyers have time to be deliberate, and sellers need to price with precision from day one. The market heat score of 51 confirms a roughly balanced posture — neither a seller's runaway nor a buyer's deep discount environment. The cumulative gain since 2012 of 228 percent underscores the long arc of value in this corridor, though past performance is not a predictor of future results.
KEY LARGO NORTH - MARNIER'S CLUB right now
🟢 Still climbing. The trailing-12-month median ($1.31M) is up 34.6% from the prior 12 months ($975K) and up 228% since 2012. With about a dozen sales a year, a single closing can swing this number, so read the level and the decade, not one year's move.Momentum Research, record-level floridakeys closed sales, 12-month windows ending July 27. Confidence: Medium (10 and 7 sales in the two windows).
Jump to: Price history & scorecard · Homes for sale · Schools · FAQ
Updated July 27, 2026 · Live data: floridakeys, refreshed twice daily · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness
The 60-Second Overview
KEY LARGO NORTH - MARNIER'S CLUB market snapshot (as of July 27, 2026): the median sale price is about $1.31M, and a median 127 days on market for closed sales. The trailing-12-month median is up 35% from the prior 12 months and up 228% since 2012, computed from record-level floridakeys closed sales (10 closings in the current window).
Key Largo North – Mariner's Club is a Monroe County waterfront community where geographic scarcity — not square footage or finishes alone — is the primary driver of value; the median price of $1,312,500 and a 34.6-percent year-over-year gain reflect how tightly supply is constrained in the Upper Keys.
Who KEY LARGO NORTH - MARNIER'S CLUB is best for.
Best for
- Buyers with a budget comfortably above the $1,312,500 median who prioritize water access and are prepared for a deliberate, months-long search process.
- Investors or second-home buyers with a multi-year ownership horizon who understand Monroe County's development constraints and the structural factors that have supported long-term price appreciation.
- Buyers who have already researched Keys-specific costs — flood insurance, wind mitigation, and maintenance in a saltwater environment — and have budgeted accordingly.
Probably not for
- Buyers expecting a quick resale or who need to exit within a short window; the 126-day median absorption pace makes this a poor fit for short-horizon plans.
- Buyers expecting resort-style community amenities; none have been identified from current MLS listings, and this is not that type of community.
- Buyers who are at the ceiling of their financing capacity at this price point; Keys properties carry elevated carrying costs that extend well beyond the purchase price.
Price History: What Homes Here Have Actually Sold For
Median sale price over the trailing 12 months ending July 27 of each year, from record-level floridakeys closed sales. Same methodology as every appreciation figure on this page: the 2026 point ($1.31M) IS the median in the snapshot above, and the move from 2025 ($975K) IS the +34.6% one-year change.
Windows contain 4 to 18 sales each (10 in the current window); every figure carries its sample size, and thin markets swing on single closings. Listing data provided by Florida Keys MLS, Inc. Information is deemed reliable but is not guaranteed by the MLS to be accurate. Deemed reliable but not guaranteed.
The real cost & risk here
Before the list price, the Florida math the portals skip. These are Monroe County typicals — your exact home, flood zone, and insurance quote will vary, so verify each before you offer.
Check it for your address: look up your flood zone (FEMA) · insurance by county · true-cost calculator · Monroe County scorecard.
County typicals from Momentum’s Florida housing data (Zillow & Realtor.com aggregates, Census, FRED), updated monthly; insurance modeled. Flood zone is property-specific — always confirm via FEMA.
The KEY LARGO NORTH - MARNIER'S CLUB buying strategy.
If we were buying in KEY LARGO NORTH - MARNIER'S CLUB today, this is the order of operations we would run for our clients.
Underwrite the condition first. Price the roof, HVAC, and systems honestly before judging any list price; condition swings value here more than square footage alone.
Match the home to real comps. Recent sales of similar condition and lot, not the asking price, tell you what a home is worth.
Move deliberately, not desperately. Neither side has a decisive edge, so a well-prepared, fairly-priced offer wins without overpaying.
Line up financing and inspection early. A pre-approval and an inspection plan let you act fast and negotiate from evidence.
Keep an agent in your corner. The listing agent works for the seller; we represent you and prepare a hand-built valuation before any offer in KEY LARGO NORTH - MARNIER'S CLUB.
Reading the pace and price here
A median days-on-market of 126.5 days in a market where the median price clears $1.3 million signals that buyers at this level are deliberate and selective. Offers do not materialize because a listing appeared last week; they materialize when the right buyer — often one already familiar with Keys real estate — finds a property that meets specific criteria for water access, structure condition, and flood-zone positioning. Sellers who overprice relative to comparable closings will sit; the 126-day figure is an average, not a floor.
No community amenities have been identified from current MLS listings, which means the draw here is the location and the water — not a clubhouse, a pool, or a fitness facility. Buyers accustomed to HOA-managed amenity packages should calibrate their expectations accordingly. What the community does offer is what Monroe County real estate has always traded on: proximity to the water and the lifestyle that entails, in a county where new residential inventory is structurally limited by state and federal development constraints.
The location and the amenities are priced into every listing in KEY LARGO NORTH - MARNIER'S CLUB. The deal is won or lost on condition, the comps, and the renovation math.
Momentum Buy Score.
Our proprietary 0 to 10 read across the factors that decide how a home in KEY LARGO NORTH - MARNIER'S CLUB buys, holds, and resells. Momentum Research; not an appraisal.
Momentum Intelligence Scores are our proprietary, qualitative assessment on a 0 to 10 scale, built from the record-level market data on this page. They are a framework for comparing communities, not a guarantee of future value and not advice on a specific home; unlike an automated value estimate they do not price your home, they grade the community on evidence you can inspect. Composite is the plain average of the 3 factors (8.6). Basis: Long-Term Appreciation +228% since 2012; Recent Direction +34.6% year-over-year; Pricing Power 93.8% sale-to-list. Refreshed with each data update.
Why work with Momentum here
A $1.3 million median in a market averaging 126 days to close means that both pricing strategy and negotiating discipline matter more than in faster, lower-stakes corridors. Momentum Realty's Northeast Florida transactional depth translates directly into the kind of comparative-market rigor this price point demands — and we will tell a seller when their number is not defensible, and a buyer when a property's flood exposure or deferred maintenance changes the calculus. In a market this illiquid and this expensive, candor is the most valuable service a broker can provide.
KEY LARGO NORTH - MARNIER'S CLUB in 15 seconds.
HOA, CDD & Fees
- Mandatory HOA — confirm current dues
- Any club/amenity membership is billed separately
Confirm the current HOA dues, exactly what they cover, and any CDD bond or special assessment for a specific address before you offer.
Tools for a KEY LARGO NORTH - MARNIER'S CLUB buy.
Free calculators to pressure-test the real cost before you tour.
Selling here is won on condition and pricing to real comps, not an automated estimate. The right number comes from closed KEY LARGO NORTH - MARNIER'S CLUB sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in KEY LARGO NORTH - MARNIER'S CLUB, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your KEY LARGO NORTH - MARNIER'S CLUB home worth?
Get a no-obligation home value based on real comparable sales in KEY LARGO NORTH - MARNIER'S CLUB, not an automated guess. Tell us about your home and we will personally prepare your numbers and a pricing strategy. No obligation, no spam.
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Frequently Asked Questions
What is the median home price in KEY LARGO NORTH - MARNIER'S CLUB?
How long do homes in KEY LARGO NORTH - MARNIER'S CLUB take to sell?
Do cash buyers compete in KEY LARGO NORTH - MARNIER'S CLUB?
Have KEY LARGO NORTH - MARNIER'S CLUB home prices gone up?
Who is the best real estate agent for KEY LARGO NORTH - MARNIER'S CLUB?
How do I find a top Key Largo real estate agent who knows KEY LARGO NORTH - MARNIER'S CLUB?
Can Momentum Realty connect me with an agent for KEY LARGO NORTH - MARNIER'S CLUB?
Should you buy in KEY LARGO NORTH - MARNIER'S CLUB?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Community market stats | floridakeys closed sales, 12-month windows ending July 27, 2026 |
| Historical depth | Closed-sale records back to 2007 (191 transactions analyzed) |
Verify the primary sources yourself: Florida DOR · U.S. Census · FEMA flood maps · Citizens Property Insurance.
Momentum Research figures are our own analysis of floridakeys records; MLS data is deemed reliable but not guaranteed. Methodology: how Momentum market scores are computed. Market metrics describe homes for sale and recent sales, not residents.
Own a home here?
You just read the data. Now see what your home is worth.
The numbers on this page move markets in the aggregate. The number that matters to you is what a buyer pays for your address. Momentum sells for 1.25% above the floridakeys member average and 8 days faster, and we’ll price yours against live your area comps.
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More Key Largo & The Florida Keys & Monroe County guides
Compare before you commit - every guide covers pricing, HOA/CDD, insurance posture, and fit. Browse all of The Florida Keys & Monroe County or the full Neighborhood Finder.