TOMS HARBOR
Homes for Sale in Duck Key, FL
True comps, carrying-cost math, and listings before the portals.
Market Heat
Toms Harbor sits on Duck Key in Monroe County — a small-island address in the Florida Keys where land scarcity and water access define value more than any interior finish. The median price of $1,225,000 reflects that geography directly: you are buying a Keys island lot as much as a house, and the wide spread of construction vintages — from the mid-twentieth century through 2024 — means condition, renovation quality, and water frontage drive individual pricing sharply above or below that midpoint.
The market posture here is patient but not distressed. A median of 97.5 days on market tells you buyers are deliberate and well-capitalized; they do not rush. With a market heat score of 25 and only four closings in the recent window across 329 homes, this is a low-velocity, high-stakes market. Sellers who price accurately still transact; sellers who overprice sit. For buyers, the pace creates negotiating room that rarely exists in hotter coastal corridors.
TOMS HARBOR right now
🟢 Still climbing. The trailing-12-month median ($1.23M) is up 20.7% from the prior 12 months ($1.02M) and up 85% since 2012. With about 5 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: Low (4 and 3 sales in the two windows).
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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
TOMS HARBOR market snapshot (as of July 27, 2026): the median sale price is about $1.23M, and a median 98 days on market for closed sales. The trailing-12-month median is up 21% from the prior 12 months and up 85% since 2012, computed from record-level floridakeys closed sales (4 closings in the current window).
TOMS HARBOR is a community of 329 homes in Duck Key, Monroe County, built between 1943 and 2024 (median 1986), with a median living area of about 1,808 square feet. 32% of parcels are homesteaded, the owner-occupancy proxy in the Florida DOR assessment roll (2025 roll, public records).
Toms Harbor is a modest-density island enclave — 329 homes spanning eight decades of construction — where the Florida Keys context does the heavy lifting: no community amenities are necessary when the water is the amenity. The 32 percent homestead rate signals that the majority of ownership here is investment, vacation, or seasonal in nature, which shapes the resale pool and the rental landscape.
Who TOMS HARBOR is best for.
Best for
- A buyer with a budget comfortably at or above the $1,225,000 median who intends to hold long-term and has accounted for Keys-specific insurance and maintenance costs.
- A buyer seeking a vacation or second-home property in the Florida Keys who values low density and island setting over resort-style community amenities.
- An investor with Keys market experience who understands the non-homestead ownership dynamics and the regulatory environment governing short-term rentals in Monroe County.
Probably not for
- A buyer who needs to resell within a short horizon — the low closing velocity and extended days-on-market make quick exits unreliable.
- A buyer whose budget peaks right at the median with no cushion — condition variation across eight decades of construction means the livable options at any given price point are narrower than the median suggests.
- A buyer expecting active on-site amenities or a managed community environment — no such amenities are identified in current MLS data for Toms Harbor.
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 ($1.23M) IS the median in the snapshot above, and the move from 2025 ($1.02M) IS the +20.7% one-year change.
Windows contain 1 to 9 sales each (4 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 TOMS HARBOR buying strategy.
If we were buying in TOMS HARBOR 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 TOMS HARBOR.
What the Numbers Actually Say About Toms Harbor
The 85 percent appreciation since 2012 and a 20.7 percent year-over-year gain are striking, but they need context: the Florida Keys inventory is structurally constrained by both geography and permitting, so price gains here reflect supply limits as much as demand surges. Do not extrapolate either figure into future performance — Keys markets can compress quickly when interest rates, insurance costs, or storm risk calculus shifts. A buyer underwriting at today's median should stress-test the carrying costs, not the appreciation trend.
The median living area of 1,807 square feet with a median year built of 1986 paints a picture of mid-sized homes that are neither the smallest Keys cottages nor large modern builds. The vintage range running from 1943 through 2024 is wide enough that two homes at identical prices can differ enormously in structural condition, hurricane hardening, and systems age. Inspection depth and insurance quoting before contract are non-negotiable here, not optional.
The location and the amenities are priced into every listing in TOMS HARBOR. 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 TOMS HARBOR 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 4 factors (5.1). Basis: Long-Term Appreciation +85% since 2012; Recent Direction +20.7% year-over-year; Owner Commitment 32% owner-occupied; Pricing Power 86.0% sale-to-list. Refreshed with each data update.
Why work with Momentum here
Monroe County real estate operates under a distinct regulatory and insurance environment that catches buyers accustomed to Northeast Florida entirely off guard. Momentum's role here is to connect you with counsel and inspectors who know Keys-specific flood zone classifications, ROGO permitting history, and the insurance market that governs what a property actually costs to own — not just to buy. In a low-volume market where fewer than a handful of homes close in a given window, knowing which listings have been re-priced, which have structural or permitting issues, and which represent genuine value at the $1.225M median is the difference between a sound acquisition and an expensive lesson.
TOMS HARBOR 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 TOMS HARBOR 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 TOMS HARBOR sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in TOMS HARBOR, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your TOMS HARBOR home worth?
Get a no-obligation home value based on real comparable sales in TOMS HARBOR, 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 TOMS HARBOR?
How long do homes in TOMS HARBOR take to sell?
How many homes are in TOMS HARBOR?
What share of TOMS HARBOR is owner-occupied?
When were the homes in TOMS HARBOR built?
Do cash buyers compete in TOMS HARBOR?
Have TOMS HARBOR home prices gone up?
Who is the best real estate agent for TOMS HARBOR?
How do I find a top Duck Key real estate agent who knows TOMS HARBOR?
Can Momentum Realty connect me with an agent for TOMS HARBOR?
Should you buy in TOMS HARBOR?
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 |
| Housing stock & ownership | Florida DOR 2025 assessment roll (street-list match (8 streets, ZIP 33050)) |
| Historical depth | Closed-sale records back to 2008 (84 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.
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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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