$3,395,000
Key Colony, FL 33051
MLS# 620786
3 beds | 2 baths | 1528 sqft
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Property Description
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
Details
Maps
Contract Information
Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Current Price: $3,395,000
Listing Date: 2026-07-29
List Price: $3,395,000
Location, Tax & Legal
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
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
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 5
Lot Size: 111 x 110W x 61W x 90W x 80 x 24 x 58
Lot SqFt: 12965
Pool: No
Total Units: 0
Acres: 0.3
SqFt Source: Tax Records
Rentals Allowed: Yes
Min Rental Days: 7
Style: Single Family
Year Built: 1973
Living Apx SqFt: 1528
Total Bedrooms: 3
Full Baths: 2
Total Baths: 2
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.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 300
Dock: Concrete
Boat Lift: 1
Seawall: Concrete
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Dryer: 1
Microwave: 1
Oven: 1
Range: 1
Refrigerator: 1
Stainless Steel Appliance(s): 1
Washer: 1
Pets
Pets Allowed: 1
Cooling
Central Air: 1
Heating
Central: 1
Waterfront
Open Water: 1
Waterview
Open Water View: 1
Floor
Tile: 1
Interior Features
Built-in Cabinets: 1
Drapes/Blinds Incl: 1
Smoke Alarms: 1
Split Bedroom: 1
Storage: 1
Walk-in Closet(s): 1
Property Condition
Updated/Remodeled: 1
Building Style
Above Flood: Yes
Ground Level: 1
Stories: 1 Story
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Vehicle Storage
Car(s): 4+
Garage: 1
Off Street Parking: 1
Trailer Storage: 1
Construction
CBS: 1
Land Size
1/4 - 1/2 Acre: 1
Furnished
Negotiable: 1
Unfurnished: 1
Terms
Cash: 1
Conventional: 1
Utilities
Cable Available: 1
FKAA: 1
Sewer Available: 1
Porch/Balcony
Deck: 1
Open Porch/Balcony: 1
Patio: 1
Title
Title Ins - Buyer: 1
Exterior Features
Fencing: 1
Storage: 1
Roof
Metal Roof: 1
Status Change Info
Status: Active
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
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