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420 11th Street, Key Colony, FL 33051

$2,949,000
  • 420 11th Street, Key Colony, FL 33051 Main Photo

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New to the Market Active
BEDS6 BATHS4 full SQUARE FEET3,392 MLS#620520
STATUSActive PROPERTY TYPEResidential - Single Family SUBDIVISIONKey Colony Bch 1st Addn Amd Plat (535)

Property 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 comfortable 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.

420 11th Street | MLS# 620520

This single family home located at 420 11th Street, Key Colony, FL 33051 is currently listed for sale with an asking price of $2,949,000. This property was built in 1983 and has 6 bedrooms and 4 full baths with 3392 sq. ft. 11th Street is located in the Key Colony Bch 1st Addn Amd Plat (535) subdivision. Search Key Colony Bch 1st Addn Amd Plat (535) real estate on genkish.adamscameron.com today.

Property Features

Property Type: Residential - Single Family
Cooling: Central Air, Ductless, Ceiling Fans(s)
Garage: 4 car attached
Lot Size: 0.19 Acres
Roof Type: Metal Roof
Stories: 2.0
Taxes: $25,465
Year Built: 1983

Feature Descriptions

Appliances: Washer, Stainless Steel Appliance(s), Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
Building Above Flood: Unknown
Community Features: Tennis Courts, Bike Paths, Other Area Features, Beach
Days on Site: 3
Dock: Concrete
Dockage: Boat Lift
Dock Length: 75
Exterior: Fencing, Hot Tub
Exterior: CBS, Stucco
Flood Zone: AE
Flooring: Tile
Furnished: Negotiable
HOA (1st Right of Refusal) Y/N: No
HOA (Mandatory) Y/N: No
Hot Tub: Yes
Interior: Cathedral Ceilings, Built-in Cabinets, Bar, Walk-in Closet(s), Granite Counter Top
Key/Island: Key Colony
Listing Board: Key West Association
Lot Dimensions: 0.19Acre(s)
Marathon Neighborhood: Marathon East - Gulf (Airport to Vaca)
Off Shore Island: No
Parcel #: 00076710-000000
Parking: Garage, Off Street Parking, Attached
Parking Space(s): 4+
Pets: Pets Allowed
Pool: In Ground, Decked
Porch/Balcony: Screened P/B, Patio
Seawall: Concrete
Security: Patrolled Area
Sewer Hookup: Yes
Specialty Rooms: Laundry Room
Swimming Pool: Yes
Tax exemptions: None
Units: 2
Utilities: FKAA, Cable Available, Buyer to Verify, Municipal Sewer
Waterfront: Canal Front
Waterview: Canal View
Windows/Doors: Impact Rstnce Window, Impact Rstnce Doors
Zoning: R-2A - Key Colony Two Family

Listed By / Shown By

Listed By

Agency Name: Coldwell Banker Schmitt Real Estate Co
Agency Phone: (305) 809-1400

Shown By

Agent Name: Gen Kish
Agent Phone: (908) 500-9359
Agency Title: Adams Cameron & Co. REALTORS

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Estimated Payment

$ 18,678.02 per month $15,695.82 Principal & Interest $2,122.08 Property Tax $860.13 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 07/06/2026. The listing information on this page last changed on 07/06/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Mon 07/06/2026 12:06:54 AM EST) or Miami MLS (last updated Sun 07/05/2026 11:58:20 PM EST) or Stellar MLS (last updated Sun 07/05/2026 11:58:43 PM EST) or Daytona MLS (last updated Sun 07/05/2026 11:36:43 PM EST) or Tallahassee MLS (last updated Sun 07/05/2026 10:49:08 PM EST) or Northeast Florida MLS (last updated Sun 07/05/2026 11:58:52 PM EST) or My State MLS (last updated Sun 07/05/2026 11:30:13 PM EST) or Florida Keys MLS (last updated Sun 07/05/2026 8:29:47 PM EST). Real estate listings held by brokerage firms other than Adams Cameron & Co. REALTORS may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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