600 12Th Street, Key Colony, FL 33051
$1,850,000
Property Type:
Residential
Bedrooms:
4
Baths:
3
Square Footage:
1,860
Lot Size (sq. ft.):
8,250
Status:
Active
Current Price:
$1,850,000
List Date:
10/24/2025
Last Modified:
1/05/2026
Description
A rare opportunity to own a premier piece of Key Colony Beach real estate. This spacious 4-bedroom, 3-bathroom home boasts high-demand features, making it immediately rental-ready for excellent income potential.
The outdoor space is a renter's (and owner's!) delight: a large, beautiful pool, a classic Tiki hut for tropical shade, and a substantial 75-foot dock on a deep-water canal with a 16k lb. boat lift for easy access to world-class fishing and diving in the Florida Keys. Storage is a breeze with a dedicated garage for a car or golf cart.
Don't miss this chance to secure a powerful income-producing property or your private waterfront getaway.
More Information MLS# 617021
Contract Information
Listing Board: Marathon/Lower Keys
Current Price: $1,850,000
Listing Date: 2025-10-24
List Price: $1,850,000
Location, Tax & Legal
City: KEY COLONY
Mile Marker: 53.5
Marathon Neighborhood: Marathon East - Gulf (Airport to Vaca)
Side: Ocean
Flood Zone: AE
Alternate Key #: 1083194
Parcel #: 00077460-000000
Zoning: R-1A - Key Colony Single Family
Deed Restrictions: Unknown
Legal: BK 12 LT 51 KEY COLONY BEACH SECOND ADDN PB4-94 SHELTER KEY OR186-480 OR557-716 OR673-891 OR777-1919 OR781-398 OR722-13
Taxes: 10867.68
Tax Year: 2024
Pub Sewer HkUp: Yes
Street #: 600
Street Name: 12Th
Street Suffix: Street
Key/Island: Key Colony
State/Province: FL
Zip Code: 33051
County: Monroe
Subdivision: Key Colony Beach (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: 4
Lot SqFt: 8250
Pool: Yes
Total Units: 0
Acres: 0.19
SqFt Source: Property Data Card
Rentals Allowed: With Restrictions
Min Rental Days: 7
Style: Single Family
Year Built: 1971
Living Apx SqFt: 1860
Total Bedrooms: 4
Full Baths: 3
Total Baths: 3
Remarks & Misc
Remarks – Consumer: A rare opportunity to own a premier piece of Key Colony Beach real estate. This spacious 4-bedroom, 3-bathroom home boasts high-demand features, making it immediately rental-ready for excellent income potential.
The outdoor space is a renter's (and owner's!) delight: a large, beautiful pool, a classic Tiki hut for tropical shade, and a substantial 75-foot dock on a deep-water canal with a 16k lb. boat lift for easy access to world-class fishing and diving in the Florida Keys. Storage is a breeze with a dedicated garage for a car or golf cart.
Don't miss this chance to secure a powerful income-producing property or your private waterfront getaway.
Directions: US1 to Sadowski Causeway, right on W Ocean Dr, right on 12th St, house is 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: 75
Boat Lift: 1
Seawall: Concrete
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Microwave: 1
Oven: 1
Range: 1
Refrigerator: 1
Pets
Pets Allowed: 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Floor
Tile: 1
Building Style
Above Flood: Unknown
Vehicle Storage
Car(s): 3
Garage: 1
Construction
CBS: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Furnished: 1
Utilities
Buyer to Verify: 1
Elect Separate Meter: 1
FKAA: 1
Water Separate Meter: 1
Exterior Features
Chickee Hut: 1
Shed: 1
Pool Info
In Ground: 1
Concrete: 1
Roof
Metal Roof: 1
Financial Status
Standard Sale: Yes
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Canal View
Dockage: Boat Lift
Vehicle Storage: Garage
Furnished: Furnished
Utilities: Buyer to Verify; Elect Separate Meter; FKAA; Water Separate Meter
Appliances: Dishwasher; Microwave; Oven; Range; Refrigerator
Exterior Features: Chickee Hut; Shed
Pool Info: In Ground; Concrete
Construction: CBS
Floor: Tile
Roof: Metal Roof
Pets: Pets Allowed
Land Size: Less Than 1/4 Acre
Listing Office:
Coco Plum Real Estate
Last Updated: January - 05 - 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.