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Key Colony Beach, FL Homes for Sale with No HOA Fee

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  • /8

    $2,650,000

    • Land
    • 8,249 Sq Ft
    • $13,992,000 per Acre

    790 10th St, Key Colony Beach, FL 33051

    One of the last two duplex zoned, canal front, lots. New seawall in 2022. Building permits are quick in Key Colony Beach. Have your building plans reviewed and approved by the City and you are good to go.Seller / Developer will consider building as per his plans with a Pre-Construction agreement for one side of the duplex building at $2,350,000. Plans for each half duplex to be approximately

    Steve Smith, P.A. Ocean Sotheby's International

    790 10th St, Key Colony Beach, FL 33051
  • /47

    $485,000

    • 2 Beds
    • 2 Baths
    • 960 Sq Ft

    101 11th St Unit 24, Key Colony Beach, FL 33051

    Island resort-style living awaits in this newly constructed stilted 2-bedrooms and 2 full-bath home in Ocean Breeze. Built with durability and coastal comfort in mind, this residence features a metal roof, impact windows and doors, Hardie board and metal siding, and charming Bahama shutters. The bright and thoughtfully designed interior offers an open, airy feel perfect for relaxed Keys living.

    Stephany Duvall

    101 11th St Unit 24, Key Colony Beach, FL 33051
  • /40

    $1,800,000

    $100K PRICE DROP
    • 4 Beds
    • 3 Baths
    • 1,860 Sq Ft

    600 12th St, Marathon, FL 33050

    A rare opportunity to own a premier piece of Key Colony Beach real estate. This spacious 4-bedroom, 3-bathroom home boasts high-demand features, making it immediately rental-ready for excellent income potential. The outdoor space is a renter's (and owner's!) delight: a large, beautiful pool, a classic Tiki hut for tropical shade, and a substantial 75-foot dock on a deep-water canal with a 16k lb.

    Derrick Johnson Coco Plum Real Estate

    600 12th St, Marathon, FL 33050
  • /27

    $399,000

    New Construction $41K PRICE DROP
    • 2 Beds
    • 2 Baths
    • 960 Sq Ft

    101 11th St Unit 19, Key Colony Beach, FL 33051

    Ocean Breeze makes island living easy in this Florida Keys waterfront enclave. This fully furnished, newly constructed manufactured home is outfitted with tasteful coastal decor across the sunny 2 bed, 2 bath space. The upstairs private balcony overlooks the ocean for morning coffee. All modern appliances including washer and dryer and dishwasher complete the package. Enjoy full amenities in this

    Elizabeth Jolin Coldwell Banker Schmitt RE Co

    101 11th St Unit 19, Key Colony Beach, FL 33051
  • /10

    $2,650,000

    • Land
    • 8,249 Sq Ft
    • $13,992,000 per Acre

    760 10th St, Key Colony Beach, FL 33051

    One of the last two duplex zoned, canal front, lots. New seawall in 2022. Building permits are quick in Key Colony Beach. Have your building plans reviewed and approved by the City and you are good to go.Seller / Developer will consider building as per his plans with a Pre-Construction agreement for one side of the duplex building at $2,350,000. Plans for each half duplex to be approximately

    Steve Smith, P.A. Ocean Sotheby's International

    760 10th St, Key Colony Beach, FL 33051
  • /86

    $1,550,000

    • 5 Beds
    • 3 Baths
    • 2,918 Sq Ft

    340 E Ocean Dr, Key Colony Beach, FL 33051

    Investors! Full Duplex! Own both sides! This is rare opportunity to own a legal duplex being sold in the heart of Key Colony Beach in the beautiful Florida Keys. Located just one street off the Atlantic Ocean, 340-350 E Ocean Drive offers exceptional space, boating access, and an amazing investment opportunity with flexibility at a competitive price designed to sell.With 5 bedrooms, 3

    Jennifer Hamill Coldwell Banker Schmitt Real Estate Co.

    340 E Ocean Dr, Key Colony Beach, FL 33051
  • /47

    $590,000

    $20K PRICE DROP
    • 2 Beds
    • 1.5 Baths
    • 960 Sq Ft

    101 11th St Unit 38, Key Colony Beach, FL 33051

    Wake up to breathtaking panoramic ocean views from this waterfront residence in Ocean Breeze. Perfectly positioned within one of the Florida Keys' most desirable land-lease communities, this beautifully maintained home offers the ideal combination of island living, coastal charm, and investment potential. This premier oceanfront location showcases stunning sunrises, sparkling turquoise waters,

    Stephany Duvall

    101 11th St Unit 38, Key Colony Beach, FL 33051
  • /50

    $2,275,000

    Open Sun 12:30PM - 2PM
    • 3 Beds
    • 3 Baths
    • 2,001 Sq Ft

    641 12th St, Key Colony Beach, FL 33051

    Welcome to your dream island retreat in Key Colony Beach! Featuring a BRAND NEW metal roof installed in May 2026, this exquisite above-flood, fully renovated Bill Ellison-built home offers 2,001 sq ft of upscale coastal living and peace of mind. Built in 1999 and ideally located on highly sought-after 12th Street, this boater's paradise provides quick and easy access to both the Gulf and

    Katie Carrillo LPT Realty, LLC

    641 12th St, Key Colony Beach, FL 33051
  • /30

    $799,000

    • 2 Beds
    • 2 Baths
    • 840 Sq Ft

    33 Sadowski, Key Colony, FL 33051

    Experience the best of island living in this well maintained 2-bedroom, 2-bath half duplex featuring open water views, a concrete dock with boat lift, and inviting beach-inspired décor throughout. Whether you're searching for the perfect family getaway, a relaxing second home, or a proven investment property, this island retreat checks every box. Designed for effortless Florida Keys living, the

    Lara Rutskin Coldwell Banker Schmitt Real Estate Co.

    33 Sadowski, Key Colony, FL 33051
  • /29

    $3,700,000

    Open Thu 11AM - 1PM $200K PRICE DROP
    • 4 Beds
    • 4 Baths
    • 4,369 Sq Ft

    431 12th St, Key Colony Beach, FL 33051

    Discover an exceptional D'Asign Source designer home in prestigious Key Colony Beach, set on a beautifully landscaped lot with effortless access to both the bay and the open ocean. This spacious 4 bedroom 4 bath, light-filled residence offers generous living areas with soaring ceilings and oversized windows that seamlessly connect the indoors with the stunning natural surroundings. The expansive

    Brenner Scheel Casey Florida Keys Real Estate Group

    431 12th St, Key Colony Beach, FL 33051
  • /28

    $585,000

    • 2 Beds
    • 1.5 Baths
    • 960 Sq Ft

    101 11th St Unit 35, Key Colony Beach, FL 33051

    Secure one of the most impressive unobstructed Atlantic Ocean views available at this price point! This turn-key, 2 bedroom, 1.5 bath elevated home is in the desirable Ocean Breeze waterfront community. This modern low maintenance home is offered tastefully furnished and is built to withstand 180mph winds with hurricane impact windows & doors. Covered parking for 2 cars and storage locker. Enjoy

    Sean Farrer Coldwell Banker Schmitt RE Co

    101 11th St Unit 35, Key Colony Beach, FL 33051
  • /43

    $1,225,000

    $50K PRICE DROP
    • 2 Beds
    • 2 Baths
    • 1,263 Sq Ft

    230 11th St, Marathon, FL 33050

    Check out this Waterfront Concrete beauty in Key Colony Beach with a pool, hot tub and approximately 37' of concrete and composite dockage! This spacious 2/2 offers an open floor plan with a formal dining room, 2 master suites, updated baths, stainless appliances, tile floors, granite counters and more. This home does not disappoint with the outdoor living space! Big Back Yard with pool and hot

    Chase Foster Coldwell Banker Schmitt Real Estate Co.

    230 11th St, Marathon, FL 33050
  • /28

    $1,550,000

    $100K PRICE DROP
    • 4 Beds
    • 4 Baths
    • 1,536 Sq Ft

    280 3rd St, Duck Key, FL 33050

    Turnkey Raised Duplex in Key Colony Beach - Strong Rental Income or Ideal Family Vacation PropertyFully furnished 2BR/2BA (per side) duplex located in the desirable Key Colony Beach community. The property is currently operating as a successful short-term rental, plus the vacation rental license was recently renewed so inspection should be easy, allowing a new owner to continue renting

    Dalton Robinson

    280 3rd St, Duck Key, FL 33050
  • /50

    $1,350,000

    $249K PRICE DROP
    • 3 Beds
    • 2 Baths
    • 1,540 Sq Ft

    260 Sadowski Causeway, Key Colony Beach, FL 33051

    Waterfront Investment Opportunity in the Florida Keys! Located in desirable Key Colony Beach, this 3-bedroom, 2-bath property offers the perfect blend of tropical living and income-producing potential. Built in 2006, and 'above flood' this popular ''Ellison'' half duplex offers 1,540 sq ft of well-designed living space on one level with NO STAIRS to climb. Offering more dockage than most half

    Amy Puto Coldwell Banker Schmitt Real Estate Co.

    260 Sadowski Causeway, Key Colony Beach, FL 33051
  • /49

    $1,335,000

    • 3 Beds
    • 2 Baths
    • 1,682 Sq Ft

    440 9th St, Key Colony Beach, FL 33051

    You Deserve this East Facing, Updated 3 Bedroom Island Home! Here you will discover how coastal comfort meets effortless Keys living in the heart of the fabulous Florida Keys. Step into the bright, open-concept living, dining, and kitchen areas designed for both entertaining, relaxing and making tropical memories. The natural light pours in the wide open space and flows seamlessly through double

    Karen Raspe, PA Ocean Sotheby's International

    440 9th St, Key Colony Beach, FL 33051
  • /36

    $1,649,999

    $100K PRICE DROP
    • 2 Beds
    • 2 Baths
    • 1,515 Sq Ft

    1 Venue F, Marathon, FL 33050

    1 Ave F, Marathon, FL 33050. Beautiful canal front home for sale in Marathon Florida. This inviting property features a spacious lanai, stretching across the back of the home, offering serene views of the canal and out to the open ocean great for relaxing and entertaining. Inside you'll find an open area and airy living room, dining room, and kitchen designed for effortless gatherings and coastal

    Steven Koleno BEYCOME OF FLORIDA LLC

    1 Venue F, Marathon, FL 33050

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