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

Current Price: $1,850,000 Listing Date: 2025-10-24 Listing Board: Marathon/Lower Keys List Price: $1,850,000

Location Tax Legal

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 Style: Single Family Waterfront: Yes Control Depth: 4 Pool: Yes Year Built: 1971 Lot SqFt: 8250 Acres: 0.19 Living Apx SqFt: 1860 SqFt Source: Property Data Card Total Bedrooms: 4 Full Baths: 3 Total Baths: 3 Rentals Allowed: With Restrictions Min Rental Days: 7

Status Change Info

Status: Active

Association Info

Mandatory Home Owners Asc: No 1st Right of Refusal: No

Dockage

Dock Length: 75 Seawall: Concrete

Building Style

Above Flood: Unknown

Vehicle Storage

Car(s): 3

Financial Status

Standard Sale: Yes

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.