800 11Th Street, Key Colony, FL 33051
New Listing
$3,395,000
Property Type:
Residential
Bedrooms:
3
Baths:
2
Square Footage:
1,528
Lot Size (sq. ft.):
12,965
Status:
Active
Current Price:
$3,395,000
List Date:
7/30/2026
Last Modified:
7/30/2026
Overview
Description
...
(Read more)
A Premier Florida Keys Yacht Property! Positioned on an exceptional point lot at the end of prestigious 11th Street in Key Colony Beach, this beautifully renovated waterfront residence offers an incredible 300 linear feet of concrete seawall and dockage, creating one of the finest private boating properties in the Middle Keys. Designed for the serious yachtsman, the property comfortably accommodates vessels up to approximately 150 feet, along with additional sportfishing boats, center consoles, tenders, and water toys. Features include two large docks 90 and 110 feet of protected dockage, two 50-amp shore power pedestals, heavy-duty concrete pilings, and a slip with 24,000-pound boat lift. Situated on a wide turning basin with immediate access to both the Atlantic Ocean and the Gulf of America, you'll spend less time navigating canals and more time enjoying world-class fishing, diving, and cruising.
Inside, the home has been completely renovated with a bright, contemporary coastal design. The open floor plan is highlighted by walls of impact-rated sliding glass doors that frame panoramic water views and seamlessly connect the living areas to the expansive waterfront patio and dock. The modern kitchen features sleek custom cabinetry, stainless steel appliances, and abundant workspace. Large-format porcelain tile flows throughout the home.
The spacious waterfront primary suite enjoys private patio access and beautiful basin views. Updated guest accommodations and a flexible office or third bedroom provide comfortable living for family and friends. Plus a huge 2 car garage.
Located in the heart of Key Colony Beach, you're just minutes from restaurants, marinas, golf, pickleball, tennis, parks, and some of the best boating in the Keys.
Properties w/ 300 feet of seawall, exceptional yacht dockage, deep-water access, and a beautifully renovated home are extraordinarily rare. If you're an avid angler, yachtsman, or waterfront enthusiast, this is unmatched opportunity
Listing Details MLS# 620786
Location, Tax & Legal
- Street #
- 800
- Street Name
- 11Th
- Street Suffix
- Street
- Key/Island
- Key Colony
- State/Province
- FL
- Zip Code
- 33051
- County
- Monroe
- Subdivision
- Key Colony Bch 1st Addn Amd Plat (53.5)
- Area
- 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
- City
- KEY COLONY
- Off Shore Island
- No
- Mile Marker
- 53.5
- Marathon Neighborhood
- Marathon East - Gulf (Airport to Vaca)
- Side
- Ocean
- Flood Zone
- AE,AE
- Alternate Key #
- 1082252
- Parcel #
- 00076520-000000
- Zoning
- R-1A - Key Colony Single Family
- Deed Restrictions
- Yes
- Legal
- BK 11 LT 36 LESS SELY 21.8 FT KEY COLONY BEACH FIRST ADDN AMENDED PLAT PB4-11 SHELTER KEY
- Taxes
- 17155.8
- Tax Year
- 2025
- Pub Sewer HkUp
- Yes
Contract Information
- Listing Board
- Marathon/Lower Keys
- As is Rght to Inspct
- Yes
General Property Description
- Realtor.COM Type
- Residential - Single Family
- Style
- Single Family
- Waterfront
- Yes
- Control Depth
- 5
- Pool
- No
- Year Built
- 1973
- Lot SqFt
- 12965
- Acres
- 0.3
- Living Apx SqFt
- 1528
- SqFt Source
- Tax Records
- Total Bedrooms
- 3
- Full Baths
- 2
- Total Baths
- 2
- Rentals Allowed
- Yes
- Min Rental Days
- 7
- Total Units
- 0
Association Info
- Mandatory Home Owners Asc
- No
- 1st Right of Refusal
- No
- Association Fee $
- 0
Dockage
- Dock Length
- 300
- Dock
- Concrete
- Seawall
- Concrete
- Boat Lift
- Yes
More Information
Building Style
- Above Flood
- Yes
- Stories
- 1 Story
- Ground Level
- Yes
Vehicle Storage
- Car(s)
- 4+
- Garage
- Yes
- Off Street Parking
- Yes
- Trailer Storage
- Yes
Remarks & Misc
- Remarks – Consumer
- A Premier Florida Keys Yacht Property! Positioned on an exceptional point lot at the end of prestigious 11th Street in Key Colony Beach, this beautifully renovated waterfront residence offers an incredible 300 linear feet of concrete seawall and dockage, creating one of the finest private boating properties in the Middle Keys. Designed for the serious yachtsman, the property comfortably accommodates vessels up to approximately 150 feet, along with additional sportfishing boats, center consoles, tenders, and water toys. Features include two large docks 90 and 110 feet of protected dockage, two 50-amp shore power pedestals, heavy-duty concrete pilings, and a slip with 24,000-pound boat lift. Situated on a wide turning basin with immediate access to both the Atlantic Ocean and the Gulf of America, you'll spend less time navigating canals and more time enjoying world-class fishing, diving, and cruising. Inside, the home has been completely renovated with a bright, contemporary coastal design. The open floor plan is highlighted by walls of impact-rated sliding glass doors that frame panoramic water views and seamlessly connect the living areas to the expansive waterfront patio and dock. The modern kitchen features sleek custom cabinetry, stainless steel appliances, and abundant workspace. Large-format porcelain tile flows throughout the home. The spacious waterfront primary suite enjoys private patio access and beautiful basin views. Updated guest accommodations and a flexible office or third bedroom provide comfortable living for family and friends. Plus a huge 2 car garage. Located in the heart of Key Colony Beach, you're just minutes from restaurants, marinas, golf, pickleball, tennis, parks, and some of the best boating in the Keys. Properties w/ 300 feet of seawall, exceptional yacht dockage, deep-water access, and a beautifully renovated home are extraordinarily rare. If you're an avid angler, yachtsman, or waterfront enthusiast, this is unmatched opportunity
- Directions
- Key Colony Beach 11th St all the way to the end on the right.
Fee Includes
- None
- Yes
Tax Exemptions
- None
- Yes
Appliances
- Dishwasher
- Yes
- Dryer
- Yes
- Microwave
- Yes
- Oven
- Yes
- Range
- Yes
- Refrigerator
- Yes
- Stainless Steel Appliance(s)
- Yes
- Washer
- Yes
Pets
- Pets Allowed
- Yes
Cooling
- Central Air
- Yes
Heating
- Central
- Yes
Waterfront
- Open Water
- Yes
Waterview
- Open Water View
- Yes
Floor
- Tile
- Yes
Interior Features
- Built-in Cabinets
- Yes
- Drapes/Blinds Incl
- Yes
- Smoke Alarms
- Yes
- Split Bedroom
- Yes
- Storage
- Yes
- Walk-in Closet(s)
- Yes
Property Condition
- Updated/Remodeled
- Yes
Windows/Doors
- Impact Rstnce Doors
- Yes
- Impact Rstnce Window
- Yes
Construction
- CBS
- Yes
Land Size
- 1/4 - 1/2 Acre
- Yes
Furnished
- Negotiable
- Yes
- Unfurnished
- Yes
Terms
- Cash
- Yes
- Conventional
- Yes
Utilities
- Cable Available
- Yes
- FKAA
- Yes
- Sewer Available
- Yes
Porch/Balcony
- Deck
- Yes
- Open Porch/Balcony
- Yes
- Patio
- Yes
Title
- Title Ins - Buyer
- Yes
Exterior Features
- Fencing
- Yes
- Storage
- Yes
Roof
- Metal Roof
- Yes
Property Features
Fee Includes:
None
Tax Exemptions:
None
Waterfront:
Open Water
Waterview:
Open Water View
Dockage:
Boat Lift
Property Condition:
Updated/Remodeled
Building Style:
Ground Level
Vehicle Storage:
Garage; Off Street Parking; Trailer Storage
Furnished:
Negotiable; Unfurnished
Cooling:
Central Air
Heating:
Central
Utilities:
Cable Available; FKAA; Sewer Available
Interior Features:
Built-in Cabinets; Drapes/Blinds Incl; Smoke Alarms; Split Bedroom; Storage; Walk-in Closet(s)
Appliances:
Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer
Exterior Features:
Fencing; Storage
Construction:
CBS
Floor:
Tile
Roof:
Metal Roof
Pets:
Pets Allowed
Land Size:
1/4 - 1/2 Acre
Terms:
Cash; Conventional
Title:
Title Ins - Buyer
Listing Office:
Florida Keys Real Estate Group
Last Updated: July - 30 - 2026
The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.
