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Key Colony Beach, FL Homes for Sale

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  • /57

    $3,350,000

    • 4 Beds
    • 4 Baths
    • 2,649 Sq Ft

    1240 Coury Dr, Key Colony Beach, FL 33051

    This exquisite 4 Bedroom, 4 Bathroom residence has been completely reimagined into a stunning Coastal Modern masterpiece, designed to offer both serene vacation vibes and cutting-edge comfort. Set on an oversized 12,090 sq ft lot, this property boasts 61 feet of water frontage on a 75' wide canal, complete with 50 feet of deep water dockage and quick access to the ocean. The backyard is a true

    Agent Photo

    Lisa Ferringo

    Coldwell Banker Schmitt Real Estate Co

    (833) 366-3885

    1240 Coury Dr, Key Colony Beach, FL 33051
  • /101

    $7,999,000

    $500K PRICE DROP
    • 4 Beds
    • 5 Baths
    • 4,888 Sq Ft

    205 15th Cir, Key Colony Beach, FL 33051

    Located within exclusive Key Colony Beach, nestled on a lushly landscaped, oversized lot, lies a stunning Oceanfront estate of unrivaled opulence. Boasting in-ground saltwater pool and spa, private sandy beach, firepit, built-in outdoor kitchen, and sprawling composite dock with 40K boat lift, this home caters to elevated Florida Keys living, and the 13,659 Sq. Ft. manicured lot across the street

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    Lisa Ferringo

    Coldwell Banker Schmitt Real Estate Co

    (877) 362-8411

    205 15th Cir, Key Colony Beach, FL 33051
  • /44

    $549,000

    $30K PRICE DROP
    • 2 Beds
    • 3 Baths
    • 1,344 Sq Ft

    601 W Ocean Dr Unit 105D, Key Colony Beach, FL 33051

    Positioned along the sandy shoreline of Key Colony Beach, this beautifully updated 2 Bedroom, 2.5 Bathroom second-floor residence at The Cay offers an exceptional blend of coastal comfort and resort-style living. Nestled within a charming beachfront community on the Atlantic Ocean, the property enjoys direct access to one of the few natural sandy beaches in the Middle Keys along with a relaxed,

    Agent Photo

    Lisa Ferringo

    Coldwell Banker Schmitt Real Estate Co

    (877) 731-6141

    601 W Ocean Dr Unit 105D, Key Colony Beach, FL 33051
  • /4

    $825,000

    • 2 Beds
    • 2 Baths
    • 1,023 Sq Ft

    741 9th St, Key Colony Beach, FL 33051

    Charming Canal-Front Duplex in Key Colony Beach.A perfect tropical escape for comfort, convenience, and classic Florida Keys vibes.This updated 2-bedroom, 2-bath duplex offers a bright, open floor plan with an upgraded kitchen and modern bathrooms. Large sliding glass doors fill the space with natural light and lead to a covered patio overlooking the canal--an ideal spot to sip your

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    Karen Liskey

    Key Colony Beach Realty

    (833) 968-7894

    741 9th St, Key Colony Beach, FL 33051
  • /50

    $2,499,000

    $251K PRICE DROP
    • 6 Beds
    • 4 Baths
    • 3,248 Sq Ft

    581 10th St, Key Colony Beach, FL 33051

    Fantastic 6 Bedroom, 4 Bath 3,248 sq. ft. waterfront pool home in Key Colony Beach, an upscale coastal community of waterfront homes that allows weekly rentals and offers a plethora of amenities including gorgeous beaches, a beach club, golf, tennis, pickleball, restaurants, parks, shopping and more! World-class fishing and diving are just minutes from your 75' concrete dock on a 100' wide

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    Lisa Ferringo

    Coldwell Banker Schmitt Real Estate Co

    (855) 625-0899

    581 10th St, Key Colony Beach, FL 33051
  • /47

    $1,050,000

    $50K PRICE DROP
    • 3 Beds
    • 2.5 Baths
    • 1,750 Sq Ft

    1133 W Ocean Dr Unit 13, Key Colony Beach, FL 33051

    Reduced Quarterly Dues! Coastal Oceanfront 3 bedroom, 2 and a half Bathroom Condo in Key Colony Beach. Welcome to your slice of paradise at the southernmost point of Key Colony Beach! This spacious condo offers breathtaking views of the Atlantic and an unbeatable combination of peace and comfort, with investment potential. Step inside to an open-concept living space filled with natural light and

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    Michelle Vanhoose

    Coldwell Banker Schmitt Real Estate Co.

    (645) 218-9708

    1133 W Ocean Dr Unit 13, Key Colony Beach, FL 33051
  • /56

    $1,199,000

    Open Sat 11AM - 1PM $201K PRICE DROP
    • 2 Beds
    • 2 Baths
    • 1,088 Sq Ft

    171 10th St, Key Colony Beach, FL 33051

    Priced to Sell. Experience the best of Keys living in this immaculate 2-bedroom, 2-bath waterfront home in coveted Key Colony Beach. The inviting coastal layout opens to a very spacious screened-in porch, with newer high end furniture providing a dining area and living area with 55'' TV. You will enjoy this feature, morning, noon and night. Step outside to your private saltwater pool, offering

    Agent Photo

    Lisa Ferringo

    Coldwell Banker Schmitt Real Estate Co

    (786) 949-2059

    171 10th St, Key Colony Beach, FL 33051
  • /103

    $5,000,000

    $1M PRICE DROP
    • 5 Beds
    • 4 Baths
    • 3,580 Sq Ft

    230 15th Cir, Key Colony Beach, FL 33051

    Brand new 2025 waterfront masterpiece in the most coveted street in Key Colony Beach. 5 bed, 4 bath, 3,580 sf on a 9,720 sf lot. Built 100% CBS with concrete slabs throughout, the only exception being the roof trusses, topped with a metal roof and full impact glass. The home is completely elevated with zero flooding issues. Vacation rentals are permitted, making this an elite investment

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    Joseph Suarez

    Trustpoint Realty, LLC

    (786) 837-5756

    230 15th Cir, Key Colony Beach, FL 33051
  • /29

    $999,000

    Open Fri 10AM - 12PM $100K PRICE DROP
    • 3 Beds
    • 2 Baths
    • 1,264 Sq Ft

    441 3rd St, Key Colony Beach, FL 33051

    This charming 3-bedroom, 2-bath half-duplex has so much to offer! Watch stunning Keys sunsets from your screened porch, or dock your boat at the 30-foot slip with quick ocean access just around the corner. Stroll to the Cabana Club for pool and beach access down the street. The master suite features a king bed, a bath with a jetted tub, separate shower, double sinks, and a walk-in closet. The

    Agent Photo

    Karen Liskey

    Key Colony Beach Realty

    (645) 225-0831

    441 3rd St, Key Colony Beach, FL 33051
  • /53

    $749,000

    $216K PRICE DROP
    • 3 Beds
    • 3 Baths
    • 1,929 Sq Ft

    1133 W Ocean Dr Unit 2, Key Colony Beach, FL 33051

    Reduced Quarterly Dues! Own a piece of paradise perfectly situated at the southern point in Key Colony Beach. This turnkey property not only offers comfort with tropical decor, but it also provides an incredible investment opportunity. This beautiful oceanfront townhouse, features three spacious bedrooms and three bathrooms. This home is ideal for both relaxation and entertaining. Enjoy

    Agent Photo

    Michelle Vanhoose

    Coldwell Banker Schmitt Real Estate Co.

    (645) 241-8903

    1133 W Ocean Dr Unit 2, Key Colony Beach, FL 33051
  • /11

    $2,950,000

    $2M PRICE DROP
    • Land
    • 21,798 Sq Ft
    • $5,895,128 per Acre

    246 & 248 Pescayo Ave, Marathon, FL 33050

    Ready to Build Your Dream Florida Keys Estate? This rare opportunity includes two large adjacent, cleared parcels, totaling 21,798 sq ft, in the heart of Marathon, already vested with a City of Marathon Market Rate Transferable Building Right, (TBR) -- meaning no wait, no red tape - start building immediately! Positioned on a deepwater canal with 7.9' controlling depth, this location is ideal for

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    Joshua Mothner

    Coldwell Banker Schmitt Real Estate Co.

    (786) 982-6772

    246 & 248 Pescayo Ave, Marathon, FL 33050
  • /9

    $1,450,000

    $100K PRICE DROP
    • Land
    • 11,325 Sq Ft
    • $5,576,923 per Acre

    248 Pescayo Ave, Marathon, FL 33050

    One of the best buildable lots in the City of Marathon for large boats and immedate ocean access. Can't find the right home? Build your own! 11,354 square foot right on Bonefish Channel with very deep water the Atlantic Ocean just moments away. Dock permit is available with some reconfiguration required. Subject lot, and the adjacent lot 246 Pescayo are also available as a double lot (see listing

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    Joshua Mothner

    Coldwell Banker Schmitt Real Estate Co.

    (645) 654-9257

    248 Pescayo Ave, Marathon, FL 33050
  • /45

    $1,140,000

    $1M PRICE INCREASE
    • 3 Beds
    • 3 Baths
    • 1,728 Sq Ft

    95 Coco Plum Dr Unit 2D, Marathon, FL 33050

    Welcome to Bonefish Townhomes, where luxury meets the laid-back elegance of the Florida Keys. This beautifully appointed 3-bedroom, 2.5-bath waterfront townhome offers sweeping open-water views of the Atlantic Ocean and channel, creating the ideal setting for relaxed island living. Boaters will appreciate the 62-foot deeded boat slip with lift, conveniently located just steps from the back door,

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    Natalie Ardis

    Coldwell Banker Schmitt Real Estate Co.

    (305) 564-4128

    95 Coco Plum Dr Unit 2D, Marathon, FL 33050
  • /34

    $425,000

    • 5 Beds
    • 5 Baths
    • 3,545 Sq Ft

    220 14th St, Key Colony Beach, FL 33051

    New co-ownership opportunity by Pacaso: Own one-eighth of Sunset Park, a professionally managed, turnkey home. Blue skies and coastal waterways await at Sunset Park. This Key Colony Beach waterfront home offers direct access to both the Gulf of Mexico and the Atlantic. Located less than an hour from the Key West airport, it's a turnkey retreat in an ideal setting. Set within a gated community,

    Joseph Maehler Pacaso Inc.

    220 14th St, Key Colony Beach, FL 33051
  • /50

    $1,211,000

    $64K PRICE DROP
    • 3 Beds
    • 2.5 Baths
    • 2,000 Sq Ft

    180 9th St, Key Colony Beach, FL 33051

    East Facing Canal Front Half Duplex, Welcome to Key Colony Beach - Where Life Slows Down and Everything Feels Just Right You know that feeling when you finally arrive somewhere... and instantly feel at home? That's Key Colony Beach.Tucked inside one of the most inviting waterfront communities in the Florida Keys, this is where neighbors wave, sunsets are shared, and every day feels like a

    Lela Ashkarian Coldwell Banker Schmitt Real Estate Co.

    180 9th St, Key Colony Beach, FL 33051
  • /40

    $1,275,000

    • 3 Beds
    • 3.5 Baths
    • 1,954 Sq Ft

    190 10th St, Key Colony Beach, FL 33051

    Beautiful New Addition added to a well-maintained home townhouse style half duplex. In addition to the 3 bedrooms, there is a family room/ den upstairs and one of the bedrooms and full bath are downstairs along with a half bath. Lots of living space in this home and it opens up to a back deck situated in a lovely canal side back yard.

    Lynn Goodwin, P.A. Key Colony Beach Realty

    190 10th St, Key Colony Beach, FL 33051
  • /62

    $769,000

    $11K PRICE DROP
    • 2 Beds
    • 2 Baths
    • 1,352 Sq Ft

    1001 W Ocean Dr Unit 1-201, Key Colony Beach, FL 33051

    Discover the ultimate Florida Keys lifestyle with this highly sought-after property at the exclusive Monte Christo Condos in the heart of Key Colony Beach. This stunning 2-bedroom, 2-bathroom oceanfront residence offers 1,352 square feet of beautifully appointed, sun-drenched living space tailored for coastal relaxation. Positioned perfectly on the second floor, this unit delivers fantastic side

    Mark Gable Coco Plum Real Estate

    1001 W Ocean Dr Unit 1-201, Key Colony Beach, FL 33051
  • /39

    $3,850,000

    • 4 Beds
    • 3.5 Baths
    • 3,381 Sq Ft

    770 9th St, Key Colony Beach, FL 33051

    Rare opportunity to own this corner bay front 4 bedroom 3.5 bath home in the loved neighborhood of Key Colony Beach located in Marathon! This home is newly renovated with one of the best views to sit back relax and enjoy the boats going by or having quick access to the Atlantic Ocean for optimal fishing, lobstering, diving, and stunning views on the boat. With plenty of deep water and a 60 ft

    Kim Shidler KELLER WILLIAMS CORNERSTONE RE

    770 9th St, Key Colony Beach, FL 33051
  • /46

    $699,000

    $51K PRICE DROP
    • 2 Beds
    • 2 Baths
    • 1,352 Sq Ft

    1001 W Ocean Dr Unit 2-201, Key Colony Beach, FL 33051

    Exquisitely appointed, spacious end-unit condo showcasing breathtaking ocean and pool view. This elegant residence features a sun-drenched open deck and a covered porch connecting the bedrooms, offering a seamless blend of comfort and coastal sophistication. With 1,352 square feet of beautifully designed interior space, the home provides both privacy and openness. The gourmet kitchen is equipped

    Lynn Goodwin, P.A. Key Colony Beach Realty

    1001 W Ocean Dr Unit 2-201, Key Colony Beach, FL 33051
  • /51

    $1,275,000

    $35K PRICE DROP
    • 3 Beds
    • 3 Baths
    • 2,166 Sq Ft

    391 10th St, Key Colony Beach, FL 33051

    Discover exceptional waterfront living in the heart of Key Colony Beach. This concrete constructed half duplex offers over 2,100 square feet with three bedrooms, three bathrooms inside and 37.5 feet of dockage. A rare and highly desirable interior staircase welcomes you from the above flood first floor, seamlessly connecting both levels of the home. Downstairs is completely built above flood and

    Ally Kelley Ocean Sotheby's International

    391 10th St, Key Colony Beach, FL 33051
  • /52

    $950,000

    • 3 Beds
    • 3 Baths
    • 1,929 Sq Ft

    1133 W Ocean Dr Unit 10, Key Colony Beach, FL 33051

    Experience Key Colony Point with sweeping ocean views and unforgettable sunsets from both levels of this beautifully updated end-unit oceanfront residence in Key Colony Beach— a true gem of the Florida Keys. With a coveted corner location, this residence is wrapped in extra windows and natural light, creating a bright, airy coastal atmosphere you'll feel the moment you walk in. The spacious

    Karen Raspe, PA Ocean Sotheby's International

    1133 W Ocean Dr Unit 10, Key Colony Beach, FL 33051
  • /57

    $2,275,000

    $175K PRICE DROP
    • 4 Beds
    • 3 Baths
    • 2,445 Sq Ft

    511 4th St, Key Colony Beach, FL 33051

    Step into effortlessly refined Keys living at Key Colony Beach -- an expansive 4-bed, 3-bath canal-front retreat where every day feels like a vacation. Imagine mornings on your 60′ dock with lift, afternoons by your pool, and evenings chasing the sunset over Bonefish Bay. Inside, a bright open layout with premium finishes flows seamlessly to outdoor spaces made for coastal entertaining.

    Maria Acosta Keller Williams Capital Realty - Coral Gables

    511 4th St, Key Colony Beach, FL 33051
  • /52

    $1,975,000

    $100K PRICE DROP
    • 5 Beds
    • 3 Baths
    • 3,234 Sq Ft

    320 5th St, Key Colony Beach, FL 33051

    Spacious and sophisticated waterfront home situated on a wide canal with desirable eastern exposure, offering serene views of the in-ground pool and 100-foot-wide canal. Designed for both entertaining and everyday comfort, the home features a covered patio on the lower level and a generous wooden deck on the upper level, connected by elegant spiral stairs leading to a dedicated entertainment area

    Baris Leyla Coastal Collection Real Estate Inc.

    320 5th St, Key Colony Beach, FL 33051
  • /41

    $1,850,000

    $50K 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
  • /56

    $2,199,000

    • 5 Beds
    • 3 Baths
    • 2,347 Sq Ft

    125 13th St, Key Colony Beach, FL 33051

    Experience the ultimate Florida Keys retreat at this stunning waterfront home in Key Colony Beach. This 5 bedroom, 3 bathroom home blends tropical elegance with modern luxury, offering an unparalleled coastal lifestyle. A lushly landscaped entrance welcomes you to an open-concept living space with soaring ceilings, large windows, and seamless indoor-outdoor flow. The gourmet kitchen boasts

    Maryann Warren Coldwell Banker - Ft. Lauderdale

    125 13th St, Key Colony Beach, FL 33051
  • /47

    $2,275,000

    • 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
  • /51

    $699,000

    • 1 Bed
    • 1.5 Baths
    • 737 Sq Ft

    2000 Coco Plum Dr Unit 504, Marathon, FL 33050

    Sunset sophistication in the Florida Keys! Perched on the 5th floor this beautifully appointed 1-bedroom, 1.5-bath residence offers an elevated island lifestyle with front-row views of legendary Florida Keys sunsets. As the sun melts into the horizon, the sky becomes your nightly masterpiece-best enjoyed from the comfort of your private retreat. Inside, the condo blends coastal elegance with

    Lynny Thompson Key Colony Beach Realty

    2000 Coco Plum Dr Unit 504, Marathon, FL 33050
  • /73

    $899,000

    • 3 Beds
    • 3 Baths
    • 1,929 Sq Ft

    1133 W Ocean Dr Unit 6, Key Colony Beach, FL 33051

    Experience sweeping ocean views and breathtaking sunsets, from both floors of living in this beautifully updated oceanfront residence in Key Colony Beach--the gem of the Florida Keys. The spacious primary suite features an extended living area on the enclosed balcony with amazing blue water & sunset views, a custom bath, and generous walk-in closet. Two large guest bedrooms offer comfort and

    Karen Raspe Island Breeze Realty, LLC

    1133 W Ocean Dr Unit 6, Key Colony Beach, FL 33051
  • /49

    $699,000

    • 3 Beds
    • 3 Baths
    • 1,929 Sq Ft

    1133 W Ocean Dr Unit 7, Key Colony Beach, FL 33051

    Discover refined coastal elegance at 1133 W Ocean Drive, Unit #7, an exceptional 3-bedroom, 3-bath oceanfront townhome offering 1,929 square feet of coastal living in the highly sought-after Key Colony Point community. This property blends luxury lifestyle with strong income potential allowing 7-day rentals, making it ideal as both a vacation getaway and a savvy investor.Floor-to-ceiling

    Jennifer Hamill Coldwell Banker Schmitt Real Estate Co.

    1133 W Ocean Dr Unit 7, Key Colony Beach, FL 33051
  • /50

    $1,225,000

    $75K PRICE DROP
    • 2 Beds
    • 2.5 Baths
    • 1,804 Sq Ft

    1133 W Ocean Dr Unit 17, Key Colony Beach, FL 33051

    Exquisite high-end corner residence offering breathtaking, unobstructed views of the Atlantic Ocean and the pristine beaches of Key Colony Beach. This 2 bedroom, 2 1⁄2 bath luxury condo is bathed in natural light, featuring expansive windows that showcase endless ocean vistas and spectacular sunrises. Thoughtfully designed with an open, airy layout, the residence blends refined elegance with

    Teri Hiller Coldwell Banker Schmitt RE Co

    1133 W Ocean Dr Unit 17, Key Colony Beach, FL 33051
  • /51

    $1,115,000

    • 3 Beds
    • 2.5 Baths
    • 1,804 Sq Ft

    1133 W Ocean Dr Unit 16, Key Colony Beach, FL 33051

    Ocean Meets the Sky! Wake up to endless blue horizons in this spacious oceanfront condo located in the heart of Key Colony Beach, offering front row views of sparkling water, accented by passing boat traffic and unforgettable sunsets. Designed for effortless coastal living this light filled residence features an open layout that flows seamlessly to a private outdoor space, perfect for morning

    Lynny Thompson Key Colony Beach Realty

    1133 W Ocean Dr Unit 16, Key Colony Beach, FL 33051
  • /75

    $2,995,000

    $655K PRICE DROP
    • 7 Beds
    • 7 Baths
    • 4,478 Sq Ft

    580 & 590 10th St, Key Colony, FL 33051

    Exceptional canal-front opportunity with proven income potential. This expansive 7-bedroom, 7-bath residence offers outstanding flexibility as a legal duplex with an interior lockout, allowing it to function seamlessly as a large single-family home or as two separate living spaces. The configuration includes a generous 5BR/4BA main residence paired with a private 2BR/2BA guest wing, topped off by

    Nate Bartlett Berkshire Hathaway HomeServices Keys Real Estate

    580 & 590 10th St, Key Colony, FL 33051
  • /53

    $424,999

    $50K PRICE DROP
    • 2 Beds
    • 2 Baths
    • 960 Sq Ft

    101 11th Street Ocean, Marathon, FL 33050

    The Keys are calling! Welcome to this beautifully appointed 2-bedroom, 2-bath residence offering the island lifestyle you’ve been dreaming of—without the steep price tag. This light-filled home features a stylish granite and stainless-steel kitchen, central air conditioning, and convenient interior laundry, making everyday living both comfortable and effortless. Step outside to the third-floor

    Sam Williams Coldwell Banker Schmitt Real E

    101 11th Street Ocean, Marathon, FL 33050
  • /74

    $4,200,000

    • 5 Beds
    • 4 Baths
    • 4,188 Sq Ft

    241 12th St, Key Colony Beach, FL 33051

    Experience the pinnacle of island living in this breathtaking 4,188 square-foot sanctuary. Completely reimagined in 2024 with a top-of-the-line remodel, this 5-bedroom, 4-bath estate merges ultra modern luxury with the laid-back spirit of the Florida Keys. The heart of the home is a true Chef's Kitchen with stunning Blue Macauba Quartzite countertops, custom cabinetry, Professional-grade

    Lisa Joseph Key Colony Beach Realty

    241 12th St, Key Colony Beach, FL 33051
  • /48

    $838,000

    • 2 Beds
    • 2 Baths
    • 1,020 Sq Ft

    271 9th St, Key Colony Beach, FL 33051

    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

    Karen Raspe, PA Ocean Sotheby's International

    271 9th St, Key Colony Beach, FL 33051
  • /54

    $3,595,000

    • 6 Beds
    • 4 Baths
    • 3,333 Sq Ft

    820 12th St, Key Colony Beach, FL 33051

    Luxurious waterfront home offering sweeping views of Shelter Bay and 75 feet of deep-water (5 ft) dockage with direct ocean or Gulf access via Vaca Cut, just minutes to open water, a true boater's delight. Custom built by D'Asign Source, this six-bedroom 3.5-bath residence spans over 3,300 square feet and comes fully furnished (with select seller exclusions), making it ideal as a turnkey vacation

    Ea Ruth Loffreno Real Estate

    820 12th St, Key Colony Beach, FL 33051
  • /68

    $1,849,000

    $50K PRICE DROP
    • 3 Beds
    • 4 Baths
    • 2,540 Sq Ft

    330 4th St, Key Largo, FL 33037

    WATERFRONT BEAUTIFULLY RENOVATED DUPLEX 330-340, 2BR 2BA Upper Level, 1BR 1.5BA Lower Level, both with Full Kitchens, in Key Colony Beach, a NO HOA Municipality, on Marathon Island MM53. New 15K lbs. Boat Lift 2022, 60 Ft Deep Water Dock, Extra Wide Canal, Multiple Electrical Outlets, 3 Fresh Water Spigots. House is equipped with Surge Protection, and a Transfer Switch for a portable generator.

    Daniel Cloud Water Vista Realty, Inc.

    330 4th St, Key Largo, FL 33037
  • /69

    $1,700,000

    • 4 Beds
    • 4 Baths
    • 2,040 Sq Ft

    261 - 271 9th St, Key Colony, FL 33051

    A rare opportunity to own a beautifully maintained piece of paradise in highly desirable Key Colony Beach; owned by the same family for more than 40 years. Offered as a full duplex for $1,700,000 or purchase just one half (271 9th Street - $838,000 or 261 9th - $875,000). This property delivers exceptional dockage, timeless updates, and the certainty of a well cared for home. Located on a

    Karen Raspe, PA Ocean Sotheby's International

    261 - 271 9th St, Key Colony, FL 33051
  • /42

    $815,000

    $34K PRICE DROP
    • 2 Beds
    • 2 Baths
    • 900 Sq Ft

    341 3rd St, Key Colony Beach, FL 33051

    Half Duplex in the beautiful community of Key Colony Beach. Remodeled with top quality finishes. Entry doors are Anderson impact, windows are Dbl. Pane PGT, sliding glass doors are Low-E Anderson. All stainless appliances, granite counters, 7'' insulation in ceiling throughout, tile flooring, Key Colony Beach offers convenience to its own post office, restaurants, marina, shopping, par 3 golf

    Bonnie Sanderson Florida Keys Real Estate Group

    341 3rd St, Key Colony Beach, FL 33051
  • /74

    $3,450,000

    Open Thu 11AM - 1PM $500K PRICE DROP
    • 5 Beds
    • 3 Baths
    • 2,982 Sq Ft

    900 Dr, Key Colony, FL 33051

    FABULOUS OPEN WATER VIEW OF SHELTER BAY, BOAT SLIP PLUS TWO BOAT LIFTS make this 5 bedroom 3 bath home with a pool a wonderful Fabulous Florida Keys experience. Enjoy the view, and the lovely Sun Porch, the waterfront with easy boating access, the pool, very near the Par 3 Golf Course, and other City Of Key Colony Beach amenities. High ceilings in the living space increase the spacious feel, the

    Lynn Goodwin, P.A. Key Colony Beach Realty

    900 Dr, Key Colony, FL 33051

Showing Results 1 - 40, Page 1 of 3

Why Live in Key Colony Beach

Key Colony Beach is one of the few islands among the Florida Keys where short-term rentals are permitted, which means this area’s population fluctuates, especially in the winter. Still, this community of about 1,400 offers plenty of small-town ...

Frequently Asked Questions

What is the average home price in Key Colony Beach, FL?
Homes for sale in Key Colony Beach, FL have an average home price of $1,599,365.
Are home prices dropping in Key Colony Beach?
Yes, home prices in Key Colony Beach are down 8% in the last 12 months.
How many homes have sold over the last 12 months in Key Colony Beach, FL?
54 homes have sold in Key Colony Beach, FL over the last 12 months.
What are the most popular zip codes in Key Colony Beach, FL?
The most popular zip codes in Key Colony Beach, FL include 33051, 33050, 33001, 33043 and 33036.
How much do you need to make to afford a house in Key Colony Beach?
The median home price in Key Colony Beach is $1,049,499. If you put a 20% down payment of $209,900 and had a 30-year fixed mortgage with an interest rate of 6.31%, your estimated principal and interest payment would be $5,200 a month plus property taxes, HOA fees, home insurance, PMI, and utilities. Using the 28% rule, you would need to make at least $223K a year to afford the median home price in Key Colony Beach. Learn how much home you can afford with our Home Affordability Calculator.
How are the schools in Key Colony Beach, FL?
Key Colony Beach, FL has highly rated public and private schools. Some of the best schools in Key Colony Beach based on Niche Grades are Coral Shores High School, Marathon Middle High School and Stanley Switlik Elementary School. Browse all the schools in Key Colony Beach, FL to learn more.

Home Trends in Key Colony Beach, FL

Housing Trends

Median Sale Price
$870,000
Median Single Family Sale Price
$1,455,000
Median Townhouse Sale Price
$749,000
Median 2 Bedroom Sale Price
$549,000
Median 1 Bedroom Sale Price
$496,000
Average Price Per Sq Ft
$740
Number of Homes for Sale
54
Last 12 months Home Sales
54
Months of Supply
12.00
Median List Price
$1,049,499
Median Change From 1st List Price
7%
Median Home Sale Price YoY Change
26%
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