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$2,195,000
Key Colony, FL 33051
MLS# 621805
4 beds | 4 baths | 2151 sqft
1 / 54
Property Description
Two residences, two private pools, and 75 feet of dockage--an inviting combination of space, privacy, and waterfront living in Key Colony Beach. This full duplex brings family and friends together while maintaining the independence of two separate homes. Each offers two bedrooms, two bathrooms, and a generous 1,075 square feet, plus a private entrance, carport, and laundry. Inside, Old Florida character meets modern comfort. Vaulted wood ceilings grace the living, dining, and kitchen areas, while original terrazzo floors in one residence offer a nostalgic nod to the Keys of yesteryear. Updates in 2024-2025 include refreshed kitchens and fully renovated bathrooms with a modern coastal feel. Both backyards have been transformed into private tropical retreats, each with its own pool, tiki hut, bar/cabana area, and 37.5 feet of dockage. A connecting gate keeps the outdoor spaces private or opens them for gatherings. Oceanside boating with convenient Gulf access via nearby Vaca Cut. Ideal for extended families and friends sharing a Keys getaway, with room to enjoy one residence while renting the other--or rent both when away. Introduced to the vacation rental market in early 2025, the property has generated and booked $167,000 in 2026 gross rental revenue, with six weeks reserved for owner use. And then there's the location. Just a two-minute walk to Sunset Park, with restaurants and other island amenities an easy walk or bike ride away. A property that brings together the best of Keys living--time on the water, space for family and friends, and the flexibility to enjoy it on your own terms.
Details
Maps
Contract Information
Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Species List: No
Current Price: $2,195,000
Listing Date: 2026-10-26
List Price: $2,195,000
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
Alternate Key #: 1082589
Parcel #: 00076820-000000
Zoning: R-2A - Key Colony Two Family
Deed Restrictions: Unknown
Legal: BK 11 LT 64 KEY COLONY BEACH FIRST ADDN AMENDED PLAT PB4-11 SHELTER KEY OR411-178 OR1165-771 OR1165-1585 OR1173-557 OR11
Taxes: 13298.81
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 240-250
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: 75 X 110
Lot SqFt: 8250
Pool: Yes
Lot Sqft Source: Property Data Card
Total Units: 2
Acres: 0.19
SqFt Source: Property Data Card
Rentals Allowed: With Restrictions
Min Rental Days: 7
Style: Duplex
Year Built: 1968
Living Apx SqFt: 2151
Total Bedrooms: 4
Full Baths: 4
Total Baths: 4
Remarks & Misc
Remarks – Consumer: Two residences, two private pools, and 75 feet of dockage--an inviting combination of space, privacy, and waterfront living in Key Colony Beach. This full duplex brings family and friends together while maintaining the independence of two separate homes. Each offers two bedrooms, two bathrooms, and a generous 1,075 square feet, plus a private entrance, carport, and laundry. Inside, Old Florida character meets modern comfort. Vaulted wood ceilings grace the living, dining, and kitchen areas, while original terrazzo floors in one residence offer a nostalgic nod to the Keys of yesteryear. Updates in 2024-2025 include refreshed kitchens and fully renovated bathrooms with a modern coastal feel. Both backyards have been transformed into private tropical retreats, each with its own pool, tiki hut, bar/cabana area, and 37.5 feet of dockage. A connecting gate keeps the outdoor spaces private or opens them for gatherings. Oceanside boating with convenient Gulf access via nearby Vaca Cut. Ideal for extended families and friends sharing a Keys getaway, with room to enjoy one residence while renting the other--or rent both when away. Introduced to the vacation rental market in early 2025, the property has generated and booked $167,000 in 2026 gross rental revenue, with six weeks reserved for owner use. And then there's the location. Just a two-minute walk to Sunset Park, with restaurants and other island amenities an easy walk or bike ride away. A property that brings together the best of Keys living--time on the water, space for family and friends, and the flexibility to enjoy it on your own terms.
Directions: From Overseas Highway, take Sadowski Causeway into Key Colony Beach. Turn right onto W. Ocean Dr, then right onto 11th St. Property will be on your right.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 75
Dock: Wood
Seawall: Concrete
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Freezer: 1
Microwave: 1
Range: 1
Refrigerator: 1
Washer: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Ductless: 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Floor
Terrazzo: 1
Tile: 1
Neighborhood Feature
Airstrip: 1
Bike Paths: 1
Interior Features
Cathedral Ceilings: 1
Dade County Pine: 1
Split Bedroom: 1
Window Treatments: 1
Property Condition
Updated/Remodeled: 1
Building Style
Above Flood: Unknown
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Vehicle Storage
Carport: 1
Guest Parking: 1
Open Parking: 1
Off Street Parking: 1
Trailer Storage: 1
Security
Patrolled Area: 1
Construction
CBS: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Furnished: 1
Utilities
Buyer to Verify: 1
Cable Available: 1
Community Swr Plant: 1
Elect Separate Meter: 1
FKAA: 1
Water Separate Meter: 1
Porch/Balcony
Patio: 1
Title
Negotiable: 1
Exterior Features
Bar: 1
Chickee Hut: 1
Fencing: 1
Lighting: 1
Water Display: 1
Pool Info
In Ground: 1
Heated: Yes
Fiberglass: 1
Pre-Wired
Cable: 1
Roof
Metal Roof: 1
Financial Status
Standard Sale: Yes
Accessibility Feat
None: 1
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Canal View
Property Condition: Updated/Remodeled
Vehicle Storage: Carport; Guest Parking; Off Street Parking; Open Parking; Trailer Storage
Furnished: Furnished
Cooling: Ceiling Fans(s); Ductless
Utilities: Buyer to Verify; Cable Available; Community Swr Plant; Elect Separate Meter; FKAA; Water Separate Meter
Interior Features: Cathedral Ceilings; Dade County Pine; Split Bedroom; Window Treatments
Pre-Wired: Cable
Appliances: Dishwasher; Disposal; Dryer; Freezer; Microwave; Range; Refrigerator; Washer
Exterior Features: Bar; Chickee Hut; Fencing; Lighting; Water Display
Accessibility Feat: None
Pool Info: In Ground; Fiberglass
Construction: CBS
Floor: Terrazzo; Tile
Roof: Metal Roof
Pets: Pets Allowed
Neighborhood Feature: Airstrip; Bike Paths
Security: Patrolled Area
Land Size: Less Than 1/4 Acre
Title: Negotiable
Listing Office: Berkshire Hathaway HomeServices Keys Real Estate
Last Updated: October - 27 - 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.