This waterfront half duplex is now available to purchase, or

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Home For Sale

271 9th Street

Key Colony Beach, Florida 33051

Monroe County

Waterfront: Yes

Community: Key Colony Bch 1st Addn Amd Plat (535)

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$838,000 2 br, 2.0 bath 1020 sq. ft. 0.190 acres

This waterfront half duplex is now available to purchase, or also available to own the full duplex (MLS 617382 for $1,700,000). A rare opportunity to enjoy a beautifully maintained piece of paradise in highly desirable Key Colony Beach, owned by the same family for more than 40 years. This property delivers exceptional dockage, timeless updates, and the certainty of a well cared for home. Located on a picturesque 100 foot wide canal, this location provides the best of Keys boating. Gain incredibly quick access to both the open Ocean and the open Gulf with a short 5 minute boat ride, or a peaceful 10 minute paddle. This half duplex offers 33 feet of concrete seawall with wood dock and fish cleaning station. Enjoy 2 bedrooms, 2 bathrooms and over 1,000 square feet of inviting living space, perfect for gathering, relaxing, and creating lasting memories. Featuring impact windows and doors plus a metal roof and concrete construction. There is ample parking for cars, trailers, and all your island toys. Here, island living is effortless. Stroll or bike the friendly streets throughout the City of Key Colony Beach and enjoy easy access to the marina, golf course, pickleball and tennis courts, bocce ball, playgrounds, horseshoes, the Post Office, City Hall, Police Department, and the beloved Sunset Park. Your dream of a true Keys lifestyle awaits you on 9th Street. Welcome home to paradise!

Interior:
  • Bedrooms: 2
  • Baths: 2.0
  • Sq Ft: 1020
  • Year Built: 1972
  • Utilities: 
  • Fireplaces: 
  • Stories: 
  • Heat/AC: 
  • Garage: Guest, Open, RV
Exterior:
  • Lot Size: 0.190 acre
  • Lot Dimensions: 
  • Waterfront: Yes
  • View Types: 
  • Yard: 
  • Siding: 
  • Roof: Metal
  • Property Taxes: $9,748
  • MLS #: 617425
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Contact Information:
Beach Home For Sale in Key Colony Beach, Florida
Listing Agent: Karen D Raspe, PA, Ocean Sotheby's International Realty, 305-393-9010, 305-735-4447 Listing Site, Listing Status: Active
Copyright © 2025 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Ad Number: 6875311
Viewed 8 times.
Updated: Nov 23, 2025

This property is a Home located at 271 9th Street, Key Colony Beach, Florida 33051, and is currently For Sale at $838,000. This Home has 2 bedrooms, 2.0 baths, 1020 sq ft.