Homes for Sale in Key Colony, FL
32 homes are for sale in Key Colony, FL as of 2026-09-25. The median list price is $1,100,000, most homes list between $479K to $3.70M, and the median listing has been on the market 122 days. That is 15 houses, 15 condos and 2 townhouses. 0 homes came on the market this week.
| Location | Monroe County, FL |
|---|---|
| ZIP codes with their own page | 1 |
| For sale right now | 32 active |
| Asking prices | $1,100,000, median · most homes $479K–$3.70M |
| Median days on market (active listings) | 122 |
| Property types for sale | 15 houses, 15 condos, 2 townhouses |
| New listings this week | 0 |
Listing counts and prices as of 2026-09-25; MLS data, refreshed nightly. Market figures describe homes, not residents. Cite as: Momentum Realty, “Key Colony, FL key facts,” movewithmomentum.com/homes-for-sale/key-colony-fl/, data as of 2026-09-25.
Newest homes for sale in Key Colony
The most recently listed homes in Key Colony, newest first, with photos. Each card opens the full listing with every photo, the community’s sales history and a tour request. Homes marked New listed in the last seven days.
Key Colony homes for sale by price
Every active listing in Key Colony grouped by price, with the newest listings in each band. The median is $1,100,000; the busiest band is $1M and up.
$300K – $400K: 2 homes
$400K – $500K: 3 homes
- $470,000 · 2 bd / 2.5 ba · 601 W Ocean Drive #312D
- $499,000 · 2 bd / 2 ba · 201 E Ocean Drive #1-211
- $479,000 · 2 bd / 2 ba · 601 W Ocean Drive #203A
$500K – $750K: 6 homes
- $749,000 · 2 bd / 2 ba · 501 E Ocean Drive #9
- $650,000 · 2 bd / 2 ba · 201 E Ocean Drive #UNIT 208
- $585,000 · 2 bd / 2.5 ba · 601 W Ocean Drive #316-D
- $739,000 · 2 bd / 2 ba · 1001 W Ocean Drive #1-201
$750K – $1M: 4 homes
- $949,000 · 2 bd / 2.5 ba · 1133 W Ocean Drive #12
- $995,000 · 3 bd / 2 ba · 1001 W Ocean Drive #1-202
- $755,000 · 2 bd / 2 ba · 1001 W Ocean Drive #1-204
- $844,000 · 3 bd / 3 ba · 1133 W Ocean Drive #6
$1M and up: 17 homes
- $6.20M · 5 bd / 5 ba · 1285 Coury Drive
- $2.30M · 4 bd / 2 ba · 581 12Th Street
- $2.95M · 7 bd / 4 ba · 285 13Th Street
- $2.35M · 3 bd / 2 ba · 280 14th Street
Every home for sale in Key Colony right now (32)
All 32 active Key Colony listings with a detail page, newest first, refreshed twice a day from the MLS.
- $749,000 · 2 bd / 2 ba · 501 E Ocean Drive #9
- $6.20M · 5 bd / 5 ba · 1285 Coury Drive
- $2.30M · 4 bd / 2 ba · 581 12Th Street
- $2.95M · 7 bd / 4 ba · 285 13Th Street
- $2.35M · 3 bd / 2 ba · 280 14th Street
- $949,000 · 2 bd / 2.5 ba · 1133 W Ocean Drive #12
- $650,000 · 2 bd / 2 ba · 201 E Ocean Drive #UNIT 208
- $3.20M · 3 bd / 2 ba · 800 11Th Street
- $470,000 · 2 bd / 2.5 ba · 601 W Ocean Drive #312D
- $10.00M · 5 bd / 4.5 ba · 390 13Th Street
- $499,000 · 2 bd / 2 ba · 201 E Ocean Drive #1-211
- $4.45M · 4 bd / 4.5 ba · 1000 W Ocean Drive
- $2.50M · 6 bd / 4 ba · 581 10th Street
- $995,000 · 3 bd / 2 ba · 1001 W Ocean Drive #1-202
- $2.30M · 3 bd / 2 ba · 181 12th Street
- $585,000 · 2 bd / 2.5 ba · 601 W Ocean Drive #316-D
- $1.40M · 3 bd / 3 ba · 8 Sadowski
- $379,000 · 2 bd / 2 ba · 1101 W Ocean Drive #32
- $399,999 · 2 bd / 2 ba · 1101 W Ocean Drive #24
- $3.70M · 4 bd / 4 ba · 431 12th Street
- $755,000 · 2 bd / 2 ba · 1001 W Ocean Drive #1-204
- $739,000 · 2 bd / 2 ba · 1001 W Ocean Drive #1-201
- $1.88M · 5 bd / 3 ba · 320 5Th Street
- $3.25M · 5 bd / 3 ba · 900 Shelter Bay Dr Ocean Drive
- $3.40M · 6 bd / 3.5 ba · 820 12Th Street
- $1.15M · 2 bd / 2.5 ba · 1133 W Ocean Drive #17
- $545,000 · 2 bd / 2.5 ba · 601 W OCEAN Drive #311D
- $844,000 · 3 bd / 3 ba · 1133 W Ocean Drive #6
- $1.50M · 2 bd / 2 ba · 351 5th Street
- $1.05M · 3 bd / 2.5 ba · 1133 W Ocean Drive #13
- $479,000 · 2 bd / 2 ba · 601 W Ocean Drive #203A
- $749,000 · 3 bd / 3 ba · 1133 W Ocean Drive #2
Homes for sale in Key Colony by ZIP code
Where the inventory is: active listings and the median asking price by ZIP. ZIPs link to their housing scorecard.
| ZIP | Homes for sale | Median list price |
|---|---|---|
| 33051 | 32 | $1.10M |
What is for sale in Key Colony: property types
- Condos: 15
- Single-family houses: 15
- Townhouses: 2
Another 30 listings in Key Colony are land, commercial or other non-residential property and are not counted above.
Browse by type: Condos for sale in Key Colony (15).
What a home in Key Colony costs to own
Take the median $1,100,000 listing with 20% down at today’s 6.95% 30-year rate: principal and interest run about $5,825/month. Monroe County’s typical millage of 8.82 puts property tax near $9,257/year after the $50,000 homestead exemption — and that is the reset bill a buyer pays, not the seller’s capped one. Citizens’ average premium in Monroe County is about $4,380/year; newer roofs and inland addresses usually quote below it. All in, plan on roughly $6,962/month plus any HOA or CDD assessment.
Explore Key Colony
- All homes for sale in Monroe County, FL
- 4-bedroom homes for sale in Key Colony
- Key Colony pool homes for sale
- Key Colony waterfront homes for sale
- Luxury homes for sale in Key Colony
- Key Colony market intelligence: prices, supply and trends
- Monroe County property tax guide
- Monroe County down payment assistance limits
- First-time home buyer guide for Florida
- Search every Key Colony community
- Best places to live in Florida: every city ranked by the numbers
- All Florida cities and counties
Homes for sale near Key Colony
- Homes for sale in Key Largo, FL — 267 listings
- Homes for sale in Key West, FL — 227 listings
- Homes for sale in Marathon, FL — 177 listings
- Homes for sale in Plantation Key, FL — 93 listings
- Homes for sale in Big Pine Key, FL — 80 listings
- Homes for sale in Cudjoe Key, FL — 47 listings
- Homes for sale in Duck Key, FL — 47 listings
- Homes for sale in Lower Matecumbe, FL — 24 listings
- Homes for sale in Upper Matecumbe Key Islamorada, FL — 24 listings
- Homes for sale in Big Coppitt, FL — 24 listings
- Homes for sale in Summerland Key, FL — 23 listings
- Homes for sale in Stock Island, FL — 20 listings
Recently off market in Key Colony
Homes in Key Colony that left the market most recently, with their last list price and a public-record page for each address. Off-market pages keep the community, tax and sales-history context after a listing closes or expires.
- 420 11th Street · last listed $2,949,000 · off market Sep 23, 2026
- 391 10th Street · last listed $1,185,000 · off market Sep 19, 2026
- 821 W Ocean Drive #3 · last listed $1,649,000 · off market Sep 17, 2026
- 180 9th Street · last listed $1,186,000 · off market Sep 16, 2026
- 651 9th Street · last listed $1,300,000 · off market Sep 15, 2026
- 641 12th Street · off market Sep 10, 2026
- 601 W Ocean Drive #105D · off market Sep 10, 2026
- 600 12Th Street · off market Sep 10, 2026
- 581 9th Street · off market Sep 10, 2026
- 501 E Ocean Drive #28 · off market Sep 10, 2026
- 461 & 471 3rd Street · off market Sep 10, 2026
- 271 9th Street · off market Sep 10, 2026
Common questions
How many homes are for sale in Key Colony, FL?
What is the median home price in Key Colony?
How long do homes take to sell in Key Colony?
What does a $1,100,000 home in Key Colony cost per month?
Which Key Colony neighborhoods have the most homes for sale?
How do I see a home for sale in Key Colony?
Where is Key Colony, FL, and what county is it in?
What ZIP codes are in Key Colony, FL?
How many houses are for sale in Key Colony, FL?
How do I buy a house in Key Colony, FL?
What county is Key Colony in?
Listings, counts and prices are from Momentum Realty’s MLS record of active residential listings in Key Colony as of 2026-09-25 and refresh as homes list and sell. Listing data provided by Florida Keys MLS, Inc. Information is deemed reliable but is not guaranteed by the MLS to be accurate. The data relating to real estate for sale on this page comes in part from the Internet Data Exchange (IDX) program of the MLS(s) named above; listings held by brokerages other than Momentum Realty are marked with the listing brokerage’s name. Information is deemed reliable but not guaranteed. Estimates are not guarantees. Equal Housing Opportunity.
























