800 11Th Street, Key Colony, FL 33051 (MLS# 620786)

800 11Th Street, Key Colony, FL 33051

$3,200,000

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Property Type: Residential Bedrooms: 3 Baths: 2 Square Footage: 1,528 Lot Size (sq. ft.): 12,965 Status: Active

Current Price: $3,200,000 List Date: 8/31/2026 Last Modified: 9/11/2026

Overview

Description

A Premier Florida Keys Yacht Property! Positioned on an exceptional point lot at the end of 11th Street in Key Colony Beach, this beautifully renovated waterfront residence offers an incredible 300 linear feet of concrete seawall and dockage, creating one of the finest private boating properties in the Middle Keys. Designed for the serious yachtsman, the property comfortably accommodates vessels up to approximately 150 feet, along with additional sportfishing boats, center consoles, tenders, and water toys. Features include two large docks 90 and 110 feet of protected dockage, two 50-amp shore power pedestals, heavy-duty concrete pilings, and a slip with 16,000 lb boat lift. Situated on a wide turning basin with immediate access to both the Atlantic Ocean and the Gulf of America, you'll spend less time navigating canals and more time enjoying world-class fishing, diving, and cruising. Inside, the home has been completely renovated with a bright, contemporary coastal design. The ... (Read more)

Listing Details MLS# 620786

Location, Tax & Legal

Street #: 800
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

Contract Information

Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 5
Pool: No
Year Built: 1973
Lot SqFt: 12965
Acres: 0.3
Living Apx SqFt: 1528
SqFt Source: Tax Records
Total Bedrooms: 3
Full Baths: 2
Total Baths: 2
Rentals Allowed: Yes
Min Rental Days: 7

Status Change Info

Contingent: None
Contingent Remarks: Inspection

Association Info

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

Dockage

Dock Length: 300
Dock: Concrete
Seawall: Concrete

More Information

Building Style

Above Flood: Yes
# Stories: 1 Story

Vehicle Storage

Car(s): 4+

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Open Water Waterview: Open Water View Dockage: Boat Lift Property Condition: Updated/Remodeled Building Style: Ground Level Vehicle Storage: Garage; Off Street Parking; Trailer Storage Furnished: Negotiable; Unfurnished Cooling: Central Air Heating: Central Utilities: Cable Available; FKAA; Sewer Available Interior Features: Built-in Cabinets; Drapes/Blinds Incl; Smoke Alarms; Split Bedroom; Storage; Walk-in Closet(s) Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Fencing; Storage Construction: CBS Floor: Tile Roof: Metal Roof Pets: Pets Allowed Land Size: 1/4 - 1/2 Acre Terms: Cash; Conventional Title: Title Ins - Buyer

Listing Office: Florida Keys Real Estate Group

Last Updated: September - 11 - 2026

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