520 12th Street, Key Colony, FL 33051 (MLS# 612403)

520 12th Street, Key Colony, FL 33051

$1,700,000

Virtual Tour

https://vimeo.com/1032557544

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.