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420 11th St, Key Colony, FL - photo 1
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420 11th St, Key Colony, FL - photo 2
420 11th St, Key Colony, FL - photo 3
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420 11th St, Key Colony, FL - photo 5
+99

$2,949,000

6 beds4 baths3,392 sqft|620520 MLS#

420 11th St, Key Colony, FL 33051

Est.$17,694/moGet pre-qualified

Single Family Residence

Residential

Built in

1983

Lot size

8,276 sqft

Price/sqft

$869

HOA

None

Listed by: Lisa H Ferringo 305-797-1221, Coldwell Banker Schmitt Real Estate Co 305-809-1400

Source:Florida Keys MLS (FLKMLS)|MLS #620520

Get price drop alert on this property the moment it happen

Preferred Brokerage Partner

Kinsfolk Realty

Kinsfolk Signature Realty

What's special

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.

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Facts & features

Bedrooms & bathrooms

  • Bedrooms:6
  • Bathrooms:4
  • Full bathrooms:0

Heating

  • Has Heating:Yes

Interior area

  • Total structure area:3,392 sqft
  • Total interior livable area:3,392 sqft

Parking

  • Parking features:N/A
  • Garage spaces:0
  • Has attached garage:No

Lot

  • Size:8,276 sqft

Details

  • Parcel number:N/A

Type & style

  • Home type:Single Family Residence
  • Property subtype:Residential

Materials

  • • N/A

Condition

  • Year built:1983

Contact agent

Price history

DateEventPrice
9/15/2026Listed for sale$2,949,000$869/sqft

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