520 12th Street, Key Colony, FL 33051
$1,700,000
Property Type:
Residential
Bedrooms:
2
Baths:
2
Square Footage:
2,126
Lot Size (sq. ft.):
8,250
Status:
Closed
Current Price:
$1,700,000
List Date:
11/25/2024
Last Modified:
9/24/2025
Description
Welcome to the Island of Key Colony Beach and to this Single-Family Home
on 100 ft wide, deep water canal with access to both the open ocean and Gulf in just five minutes. The 75-foot dock is perfect for all of your vessels, paddle boards and kayaks. Boating, fishing, snorkeling and diving enthusiasts will be overjoyed to call this home in the middle of the Fabulous FL Keys. Enjoy island lifestyle with pool and a covered patio, plus additional outdoor, upper patio accessible from both the kitchen and living room. This home is part of the city of Key Colony Beach, featuring walking and biking paths that connect to the marina, local restaurants, Post Office and City Hall: including golf, pickleball, tennis, and basketball courts. With its own police department and the tranquil Sunset Park nearby, this property offers a rare combination of privacy and convenience. Ideal for those who want the best of boating, outdoor activities, and relaxed living. Bring your bathing suit and ideas to create your ideal retirement home, island getaway or vacation rental....the vast options are up to you!
More Information MLS# 612403
Contract Information
Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Species List: No
Current Price: $1,700,000
Listing Date: 2024-11-23
Sold Price: $1,700,000
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 #: 1083232
Handicap Access: No
Parcel #: 00077500-000000
Zoning: R-1A - Key Colony Single Family
Deed Restrictions: Unknown
Legal: BK 12 N 62.5 FT LT 55 AND S 12.5 FT LT 54 KEY COLONY BEACH SECOND ADDN SHELTER KEY OR186-480 OR452-463 OR909-1625 OR910-
Taxes: 5917.62
Tax Year: 2023
Pub Sewer HkUp: Yes
Street #: 520
Street Name: 12th
Street Suffix: Street
Key/Island: Key Colony
State/Province: FL
Zip Code: 33051
County: Monroe
Subdivision: Key Colony Bch 2nd Addn (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
Lot Sqft Source: Property Data Card
Total Units: 0
Acres: 0.19
SqFt Source: Property Data Card
Rentals Allowed: Yes
Min Rental Days: 7
Style: Single Family
Year Built: 1999
Living Apx SqFt: 2126
Total Bedrooms: 2
Full Baths: 2
Total Baths: 2
Remarks & Misc
Remarks – Consumer: Welcome to the Island of Key Colony Beach and to this Single-Family Home
on 100 ft wide, deep water canal with access to both the open ocean and Gulf in just five minutes. The 75-foot dock is perfect for all of your vessels, paddle boards and kayaks. Boating, fishing, snorkeling and diving enthusiasts will be overjoyed to call this home in the middle of the Fabulous FL Keys. Enjoy island lifestyle with pool and a covered patio, plus additional outdoor, upper patio accessible from both the kitchen and living room. This home is part of the city of Key Colony Beach, featuring walking and biking paths that connect to the marina, local restaurants, Post Office and City Hall: including golf, pickleball, tennis, and basketball courts. With its own police department and the tranquil Sunset Park nearby, this property offers a rare combination of privacy and convenience. Ideal for those who want the best of boating, outdoor activities, and relaxed living. Bring your bathing suit and ideas to create your ideal retirement home, island getaway or vacation rental....the vast options are up to you!
Directions: Overseas Hwy Mile Marker 53.5 turn at light onto Sadowski/KCB Causeway. Turn right onto W. Ocean Dr - Ends bearing right onto 12th St. Follow to #520 12 on right.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Maintenance Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 75
Dock: Composite
Seawall: Concrete
Tax Exemptions
Homestead: 1
Appliances
Dishwasher: 1
Dryer: 1
Microwave: 1
Range: 1
Refrigerator: 1
Stainless Steel Appliance(s): 1
Washer: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Floor
Tile: 1
Neighborhood Feature
Airstrip: 1
Beach: 1
Bike Paths: 1
Tennis Courts: 1
Interior Features
Bar: 1
Granite Counter Top: 1
Smoke Alarms: 1
Storage: 1
Property Condition
Updated/Remodeled: 1
Building Style
Above Flood: Yes
Stilt Column Height: Tall - 10Ft & Over
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Jalousie Windows: 1
Sliding Glass Doors: 1
Vehicle Storage
Carport: 1
Covered Parking: 1
Garage: 1
Guest Parking: 1
RV Parking Open: 1
Trailer Storage: 1
Security
Patrolled Area: 1
Construction
CBS: 1
Combo Construction: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Negotiable: 1
Utilities
Buyer to Verify: 1
FKAA: 1
Municipal Sewer: 1
Porch/Balcony
Patio: 1
Title
Title Ins - Buyer: 1
Exterior Features
Bar: 1
Fencing: 1
Pool Info
In Ground: 1
Fiberglass: 1
Pre-Wired
Cable: 1
Roof
Concrete Roof: 1
Tile Roof: 1
Shutters
Accordion: 1
Status Change Info
Sold Date: 2024-12-18
Sold Price: $1,700,000
Status: Closed
Property Features
Fee Includes: None
Tax Exemptions: Homestead
Waterfront: Canal Front
Waterview: Canal View
Property Condition: Updated/Remodeled
Vehicle Storage: Garage; Carport; Covered Parking; Guest Parking; RV Parking Open; Trailer Storage
Furnished: Negotiable
Cooling: Ceiling Fans(s); Central Air
Utilities: Buyer to Verify; FKAA; Municipal Sewer
Interior Features: Bar; Granite Counter Top; Smoke Alarms; Storage
Pre-Wired: Cable
Appliances: Dishwasher; Dryer; Microwave; Range; Refrigerator; Stainless Steel Appliance(s); Washer
Exterior Features: Bar; Fencing
Pool Info: In Ground; Fiberglass
Construction: CBS; Combo Construction
Shutters: Accordion
Floor: Tile
Roof: Concrete Roof; Tile Roof
Pets: Pets Allowed
Neighborhood Feature: Airstrip; Beach; Bike Paths; Tennis Courts
Security: Patrolled Area
Land Size: Less Than 1/4 Acre
Title: Title Ins - Buyer
Listing Office:
Berkshire Hathaway HomeServices Keys Real Estate
Last Updated: September - 24 - 2025
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.