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420 11th Street, Key Colony, FL 33051

$2,949,000
Property Type: Residential Bedrooms: 6 Baths: 4 Square Footage: 3,392 Lot Size (sq. ft.): 8,250 Status: Contingent/Show
Current Price: $2,949,000 List Date: 7/03/2026 Last Modified: 8/25/2026

Overview

Description

Welcome to your waterfront retreat in the heart of Key Colony Beach. Perfectly positioned on a deep-water canal with 75' of concrete dockage, this spacious 6-Bed, 4-Bath residence offers the ideal blend of island living, boating convenience, and exceptional investment potential. Designed to comfortably accommodate family and guests, the property features a unique floor plan with a 4-Bedroom, 2-Bath main residence and an attached ground level 2-Bedroom, 2-Bath guest quarters, providing flexibility for multi-generational living, entertaining, or maximizing rental income. Soaring ceilings and abundant natural light enhance the open living area, while impact-rated windows and doors provide peace or mind. A highlight of the home is the expansive screened porch overlooking the sparkling pool and tranquil canal. Outside, the resort-style backyard is built for enjoying the Florida Keys lifestyle. Relax in the heated pool and spa, soak up the sun on multiple lounge areas, or dine outdoors while ...

Listing Details MLS# 620520

Location, Tax & Legal

Street #
420
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
Key West Association
As is Rght to Inspct
Yes
Species List
No

General Property Description

Realtor.COM Type
Residential - Single Family
Style
Duplex
Waterfront
Yes
Control Depth
5
Pool
Yes
Year Built
1983
Total Units
2
Lot SqFt
8250
Lot Sqft Source
Property Data Card
Acres
0.19
Living Apx SqFt
3392
SqFt Source
Property Data Card
Total Bedrooms
6
Full Baths
4
Total Baths
4
Rentals Allowed
With Restrictions
Min Rental Days
7

Status Change Info

Contingent
Contingent/Show

Association Info

Mandatory Home Owners Asc
No
1st Right of Refusal
No

License Info

# of City License
2

More Information

Dockage

Dock Length
75
Dock
Concrete
Seawall
Concrete

Building Style

Above Flood
Unknown
# Stories
2 Stories

Vehicle Storage

Car(s)
4+

Pool Info

Heated
Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Canal Front Waterview: Canal View Dockage: Boat Lift Vehicle Storage: Garage; Attached; Off Street Parking Furnished: Negotiable Cooling: Ceiling Fans(s); Central Air; Ductless Utilities: Buyer to Verify; Cable Available; FKAA; Municipal Sewer Interior Features: Bar; Built-in Cabinets; Cathedral Ceilings; Granite Counter Top; Walk-in Closet(s) Specialty Rooms: Laundry Room Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Fencing; Hot Tub Pool Info: In Ground; Decked Construction: CBS; Stucco Floor: Tile Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Beach; Bike Paths; Tennis Courts; Other Area Features Security: Patrolled Area Land Size: Less Than 1/4 Acre Terms: Cash; Conventional Title: Negotiable

Documents

Listing Office: Coldwell Banker Schmitt Real Estate Co
Last Updated: August - 25 - 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.
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