NEW Pool, NEW 15,000 lb Elevator Lift, NEW Garage Doors, NEW Pavers to pool and dock complete your Island Package on Key Colony Beach. Great, Open Living, Dining and Kitchen flow onto the Covered Patio. Enjoy entertaining, dining and relaxing poolside while gazing at the wide, clear canal. Quartz counters in kitchen and primary bath. The primary suite has soaring ceilings and gorgeous canal views. The middle guest bedrom has great canal views too, with sliders onto large covered patio. New garage doors were recently installed on the spacious 2 car garage. The Angler, Boater or Diver will love the 75 ft concrete dock, located 5 minutes from Vaca Cut, the open ocean and gulf. This is the island home you have been waiting for, where resort living is encouraged on our great Island, Key Colony Beach. Bike or walk the entire city to the marina, golf, pickle ball, tennis, basketball, bocce ball, horseshoes, 3 playgrounds, 3 restaurants, post office, city hall and Sunset Park. .. welcome home!
Single-familyProperty Type
1999Year Built
8,250 sq ftLot Size
$1,229Est. Price/Sq.Ft.
Listed by Karen Raspe, PA• Berkshire Hathaway HomeServices Keys Real Estate
Listed by Tracy Chacksfield• Berkshire Hathaway HomeServices Keys Real Estate
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Earn from this home
Rent
$2,767/mo
Redfin rental estimate
List your home for rent
Market trends in Key Colony Beach, FL
Last updated August 2026
Buyer's Market
Seller's Market
Buyer's market
Sale-to-List Price
95.3%
+0.0% MoM
Median sale price
$1.8M
$214K MoM
Avg. days on market
204d
20 days MoM
Recently sold homes
18
3 MoM
Provided by Redfin
Sale history for 581 11th St
Date
Event
Price
FLKMLS #609200
Jul 30, 2024
Sold
$2,000,000
$1,232/sq ft
Jul 11, 2024
Contingent
—
Apr 23, 2024
Price Changed
$2,199,000
$1,354/sq ft
Mar 12, 2024
Listed
$2,250,000
$1,385/sq ft
FLKMLS #600508
May 19, 2022
Listing Removed
—
May 19, 2022
Sold
$1,995,000
$1,228/sq ft
Apr 12, 2022
Contingent
—
Apr 9, 2022
Listed
$1,995,000
$1,228/sq ft
+54
Beautifully designed and superbly maintained 3 bedroom, 2 bath CBS home in in the gem of the Florida Keys, Key Colony Beach. This home is ground level and above flood! Quick ocean and gulf access for the angler and boater. The open kitchen leads into the dining room and spacious living room with soaring, cathedral ceilings. NEW quartz counters in the kitchen. The covered patio is the entire length of the home creatng a tranquil indoor and outdoor living experience. Master suite is extremely large and offers turquoise water views. 75 foot concrete dock has a concrete, cut in, step down along with dock ladder and fish cleaning station. This home has NEVER been a rental and has been gently used for over 20 year. Come home to paradise. .. .
FLKMLS #414222
Apr 28, 2000
Sold
$499,000
$307/sq ft
Apr 2, 1999
Listed
$529,000
$326/sq ft
VACANT. ALWAYS OPEN. BRAND NEW & BEAUTIFUL. OPEN FLOOR PLAN. WITH ALL APPLIANCES INCLUDING WASHER, DRYER AND MICRO WAVE. ACORDIAN STORM SHUTTERS. U SHAPED KITCHEN WITH BREAKFAST BAR. PANTRY!! LAUNDRY ROOM WITH SET TUB. VERY LARGE PORCH.
As the MLS and public records start to fill up, we'll list the details here.
Marathon Neighborhood: Marathon East - Gulf (Airport to Vaca)
Financial
Tax Information
Taxes: $16,449.05
Tax Year: 2,023
Tax Exemptions: Homestead
Utilities
Utility Information
Utilities: FKAA, Cable Available, Buyer to Verify, Community Sewer Plant
Has Public Sewer Hook-up
Location
Homeowners Association Information
Association Info: 1st Right of Refusal: No
Association Info: Association Fee $: 0.00
Fee Includes: None
Location Information
Side: Ocean
Mile Marker: 53.50
Directions: Overseas Hwy Mile Marker 53.5 Turn @ light onto Sadowski/KCB Causeway. Right onto W. Ocean Dr. Right onto 11th St. Follow 2/3 way down on left to #581 11th St.
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: —
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Monroe County
APN: 00077200-000000
Home facts updated by county records on Aug 31, 2024
Around this home
Schools
Stanley Switlik Elementary School
Public PreK-5 • Assigned • 4.4mi
5/10
Marathon School
Public 6-12 • Assigned • 3.6mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
Heat Factor
We're working on getting current and accurate heat risk information for this home.
10/10 Wind Factor
99% chance of strong winds in next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Key Colony, FL • 33051
Average low and high temperatures (°F)
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Sun exposure
In this area, properties receive around 10 hours in
June and 7.3 hours in December, placing it above the
U.S. average for solar exposure.
10 hrs
7.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.90M – $2.30M
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