420 11th Street, Key Colony, FL

$2,949,000

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6

Beds

4

Baths

3,392

Square feet

0.19

Acres

About 420 11th Street

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 watching the boats cruise by. The expansive patio offers plenty of seating for gathering with family and friends, while the 75-foot concrete seawall accommodates boats up to approximately 35 feet. From your dock, you'll enjoy quick boating access to the Atlantic Ocean in just minutes, with nearby Vaca Cut providing convenient access to the Gulf. Additional features include a garage, ample storage, low-maintenance tropical landscaping, and plenty of room for everyone to enjoy. Located in the sought-after island community of Key Colony Beach, you're just moments from waterfront dining, golf, pickleball, walking paths, Sunset Park, marinas, and Middle Keys attractions. Whether you're searching for a luxury primary residence, second home, or an established investment property, this canal-front oasis checks every box.

Features of 420 11th Street

MLS® # 620520
Price $2,949,000
Bedrooms 6
Bathrooms 4.00
Full Baths 4
Square Footage 3,392
Acres 0.19
Year Built 1983
Type Residential
Sub-Type Duplex
Status Active

Community Information

Address 420 11th Street
Area 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
Subdivision Key Colony Bch 1st Addn Amd Plat (53.5)
City Key Colony
County Monroe
State FL
Zip Code 33051

Amenities

Amenities Beach, Other Area Features, Bike Paths
Utilities FKAA, Municipal Sewer, Buyer to Verify, Cable Available
Parking Garage, Attached, Off Street Parking
View Canal View
Is Waterfront Yes
Waterfront Canal Front
Has Pool Yes
Pool In Ground, Decked

Interior

Interior Features Cathedral Ceilings, Built-in Cabinets, Granite Counter Top, Walk-in Closet(s), Bar
Appliances Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Stainless Steel Appliance(s)
Cooling Central Air, Ceiling Fans(s), Ductless
Fireplace No
Has Basement No

Exterior

Exterior Features Fencing, Hot Tub
Lot Description Less Than 1/4 Acre
Windows Impact Rstnce Window, Impact Rstnce Doors
Roof Metal Roof
Construction CBS, Stucco

Additional Information

Date Listed July 3rd, 2026
Days on Market 28
Zoning R-2A - Key Colony Two Family
Short Sale No
RE / Bank Owned No

Listing Details

AgentLisa H Ferringo
OfficeColdwell Banker Schmitt Real Estate Co

Listing Map

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