Homes in ZIP Code 33051

• 

  

  

  /75

  $3,350,000

  • 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
• 

  

  

  /35

  $625,000 Sold Jun 27, 2025

  230 8th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,144 Sq Ft
  • Built 2020

  Last Sold Summary

  • 7% Below List Price
  • $546/SF
  • 112 Days On Market

  Current Estimated Value $1,074,867

  Last Listing Agent Ally Kelley Ocean Sotheby's International Realty

  230 8th St, Key Colony Beach, FL 33051
• 

  

  /2

  Est $715,052 Not Listed For Sale

  74 7th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 915 Sq Ft
  • Built 1959

  74 7th St, Key Colony Beach, FL 33051

  Last Sold Summary

  • 1% Below List Price
  • $770/SF

  Last Sold Price $705,000

  Last Listing Agent Karen Raspe, PA Ocean Sotheby's International Realty
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  /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 Realty

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

  

  

  /41

  $498,500 Sold Oct 06, 2025

  1101 W Ocean Dr Unit 1, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 990 Sq Ft
  • Built 1973

  Last Sold Summary

  • 5% Below List Price
  • $504/SF
  • 33 Days On Market

  Current Estimated Value $493,640

  Last Listing Agent Frank Griffiths Lokation Real Estate

  1101 W Ocean Dr Unit 1, Key Colony Beach, FL 33051
• 

  /2

  Est $728,429 Not Listed For Sale

  73 7th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 915 Sq Ft
  • Built 1959

  73 7th St, Key Colony Beach, FL 33051

  Last Sold Summary

  • 2% Below List Price
  • $781/SF

  Last Sold Price $715,000

  Last Listing Agent Karen Raspe, PA Ocean Sotheby's International Realty
• 

  

  /55

  $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
• 

  

  /35

  $520,000 Sold May 01, 2025

  601 W Ocean Dr Unit 301A, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,234 Sq Ft
  • Built 1975

  Last Sold Summary

  • 7% Below List Price
  • $421/SF
  • 147 Days On Market

  Current Estimated Value $534,516

  Last Listing Agent Lynn Lucas Berkshire Hathaway HomeServices Keys Real Estate

  601 W Ocean Dr Unit 301A, Key Colony Beach, FL 33051
• 

  /2

  Est $855,805 Not Listed For Sale

  76 7th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,185 Sq Ft
  • Built 1959

  76 7th St, Key Colony Beach, FL 33051

  Last Sold Summary

  • $726/SF

  Last Sold Price $860,000

  Last Listing Agent Karen Raspe, PA Ocean Sotheby's International Realty
• 

  

  /43

  $1,950,000 Under Contract

  • 2 Beds
  • 2 Baths
  • 1,705 Sq Ft

  220 15th Cir, Key Colony Beach, FL 33051

  Nestled along one of Key Colony Beach's most prestigious and exclusive streets--FLANKED BY MULTI-MILLION DOLLAR ESTATES--this rare offering presents a distinguished opportunity to claim residence in one of the Florida Keys' most sought-after premier waterfront communities.This sophisticated 2-bedroom, 2-bath ELEVATED RESIDENCE with an ELEGANT INTERIOR STAIRCASE, enhanced by versatile bonus rooms,

  Thomas Carden Keys to the Coast Real Estate LLC

  220 15th Cir, Key Colony Beach, FL 33051
• 

  

  /45

  $365,000 Sold Aug 20, 2025

  1101 W Ocean Dr Unit 19, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 990 Sq Ft
  • Built 1973

  Last Sold Summary

  • 19% Below List Price
  • $369/SF
  • 250 Days On Market

  Current Estimated Value $373,450

  Last Listing Agent Joshua Mothner Coldwell Banker Schmitt Real Estate Co.

  1101 W Ocean Dr Unit 19, Key Colony Beach, FL 33051
• 

  

  /22

  Est $616,338 Not Listed For Sale

  601 W Ocean Dr Unit 302B, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,234 Sq Ft
  • Built 1975

  601 W Ocean Dr Unit 302B, Key Colony Beach, FL 33051

  Last Sold Summary

  • 1% Below List Price
  • $506/SF
  • 93 Days On Market

  Last Sold Price $625,000

  Last Listing Agent Steve Mckeon Gail's Island Realty, Inc.
• 

  

  /95

  $3,250,000 Pending

  • 3 Beds
  • 3 Baths
  • 2,600 Sq Ft

  781 9th St, Key Colony Beach, FL 33051

  The Ultimate Keys Compound: A Shelter Bay MasterpieceWelcome to your dream home in Key Colony Beach. Perched on a premier 0.39-acre point lot, 781 9th Street offers an unparalleled 276 feet of deep-water frontage, making it a crown jewel for serious offshore anglers and sunset seekers alike.Step inside to an airy, open-concept sanctuary where the line between indoors and outdoors disappears. Take

  Mark Gable Engel & Volkers Marathon

  781 9th St, Key Colony Beach, FL 33051
• 

  

  /44

  $729,000 Sold Oct 28, 2025

  4 7th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 870 Sq Ft
  • Built 1959

  Last Sold Summary

  • 2% Below List Price
  • $838/SF
  • 67 Days On Market

  Current Estimated Value $734,226

  Last Listing Agent Tracy Chacksfield Berkshire Hathaway HomeServices Keys Real Estate

  4 7th St, Key Colony Beach, FL 33051
• 

  

  /32

  Est $813,288 Not Listed For Sale

  261 3rd St Unit 1, Key Colony, FL 33040

  • 2 Beds
  • 2 Baths
  • 1,037 Sq Ft
  • Built 1974

  261 3rd St Unit 1, Key Colony, FL 33040

  Last Sold Summary

  • 7% Below List Price
  • $839/SF
  • 270 Days On Market

  Last Sold Price $870,000

  Last Listing Agent Gilberto Gutierrez Vylla Home
• 

  

  /62

  $1,899,000

  • 3 Beds
  • 3.5 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
• 

  

  /52

  $395,000 Sold Feb 05, 2026

  1101 W Ocean Dr Unit 18, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 990 Sq Ft
  • Built 1973

  Last Sold Summary

  • 3% Above List Price
  • $399/SF
  • 151 Days On Market

  Current Estimated Value $392,442

  Last Listing Agent Michelle Wininger Coldwell Banker Schmitt Real Estate Co.

  1101 W Ocean Dr Unit 18, Key Colony Beach, FL 33051
• 

  /2

  Est $657,145 Not Listed For Sale

  12 Sadowski Causeway, Key Colony Beach, FL 33051

  • 1 Bed
  • 2 Baths
  • 780 Sq Ft
  • Built 1964

  12 Sadowski Causeway, Key Colony Beach, FL 33051

  Last Sold Summary

  • $846/SF

  Last Sold Price $660,000

  Last Listing Agent Daniel Cloud Water Vista Realty, Inc.
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  /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 Realty

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

  /2

  $1,795,000 Sold Jul 18, 2025

  311 4th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 3 Baths
  • 1,728 Sq Ft
  • Built 1974

  Last Sold Summary

  • $1,039/SF
  • 0 Days On Market

  Current Estimated Value $1,706,998

  Last Listing Agent Maria Acosta Keller Williams Capital Realty - Coral Gables

  311 4th St, Key Colony Beach, FL 33051
• 

  /2

  Est $876,988 Not Listed For Sale

  73 Coral Ln, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,290 Sq Ft
  • Built 1972

  73 Coral Ln, Key Colony Beach, FL 33051

  Last Sold Summary

  • $682/SF

  Last Sold Price $880,000

  Last Listing Agent Donna Halstead Coldwell Banker Schmitt RE Co.
• 

  

  /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 Realty

  1133 W Ocean Dr Unit 10, Key Colony Beach, FL 33051
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  /66

  $3,610,000 Sold Jul 14, 2025

  150 12th St, Key Colony Beach, FL 33051

  • 5 Beds
  • 5 Baths
  • 5,567 Sq Ft
  • Built 2006

  Last Sold Summary

  • 25% Below List Price
  • $648/SF
  • 182 Days On Market

  Current Estimated Value $3,717,491

  Last Listing Agent Dawn McComish Lokation Real Estate

  150 12th St, Key Colony Beach, FL 33051
• 

  /2

  Not Listed For Sale

  200 12th St, Key Colony, FL 33051

  • 3 Beds
  • 4 Baths
  • 2,422 Sq Ft
  • Built 1979

  200 12th St, Key Colony, FL 33051

  Last Sold Summary

  • 3% Below List Price
  • $1,053/SF

  Last Sold Price $2,550,000

  Last Listing Agent Steve Smith Key Colony Beach Realty
• 

  

  /42

  $849,000

  • 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
• 

  

  /44

  $525,000 Sold Mar 18, 2026

  601 W Ocean Dr Unit 414D, Key Colony Beach, FL 33051

  • 2 Beds
  • 2.5 Baths
  • 1,343 Sq Ft
  • Built 1975

  Last Sold Summary

  • 10% Below List Price
  • $391/SF
  • 47 Days On Market

  Current Estimated Value $583,773

  Last Listing Agent Tracy Chacksfield Berkshire Hathaway HomeServices Keys Real Estate

  601 W Ocean Dr Unit 414D, Key Colony Beach, FL 33051
• 

  /2

  Est $1,423,693 Not Listed For Sale

  540 12th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,636 Sq Ft
  • Built 1971

  540 12th St, Key Colony Beach, FL 33051

  Last Sold Summary

  • 7% Below List Price
  • $810/SF

  Last Sold Price $1,325,000

  Last Listing Agent Karen Raspe, PA Ocean Sotheby's International Realty
• 

  

  /42

  $875,000

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

  261 9th St, Key Colony Beach, FL 33051

  If you need more dockage than most half duplexes in Key Colony Beach, here it is. This property offers an impressive 42 feet of dockage with a concrete seawall and wooden step-down dock, ready for your big boat and all your water toys. Exceptionally maintained by the same family for over 40 years, this home shows true pride of ownership from the moment you enter the open-concept kitchen, dining

  Karen Raspe, PA Ocean Sotheby's International Realty

  261 9th St, Key Colony Beach, FL 33051
• 

  

  /42

  $680,000 Sold Aug 22, 2025

  260 3rd St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,573 Sq Ft
  • Built 1998

  Last Sold Summary

  • 17% Below List Price
  • $432/SF
  • 191 Days On Market

  Current Estimated Value $762,316

  Last Listing Agent Anthony Pallaria Coldwell Banker Schmitt Islamorada

  260 3rd St, Key Colony Beach, FL 33051
• 

  

  /63

  Est $780,379 Not Listed For Sale

  251 9th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 1,008 Sq Ft
  • Built 1966

  251 9th St, Key Colony Beach, FL 33051

  Last Sold Summary

  • 3% Above List Price
  • $754/SF
  • 28 Days On Market

  Last Sold Price $760,000

  Last Listing Agent Mark Gable Engel & Volkers Marathon
• 

  

  /53

  $1,495,000

  • 2 Beds
  • 3 Baths
  • 1,176 Sq Ft

  651 9th St, Key Colony Beach, FL 33051

  This exceptional waterfront residence in Key Colony Beach offers the perfect blend of refined comfort, thoughtful design, and effortless island living. Lovingly owned, gently used, and never rented, the home reflects true pride of ownership throughout. An elevator, updated kitchen, and custom baths set the stage, while soaring wood ceilings and an open-concept kitchen, dining, and living area

  Karen Raspe, PA Ocean Sotheby's International Realty

  651 9th St, Key Colony Beach, FL 33051
• 

  

  /12

  $350,000 Sold Nov 13, 2025

  150 / 160 3rd St, Key Col Beach, FL 33051

  • Land

  Last Sold Summary

  • 12% Below List Price
  • 176 Days On Market

  Last Listing Agent Steve Smith Key Colony Beach Realty

  150 / 160 3rd St, Key Col Beach, FL 33051
• 

  /2

  Est $874,238 Not Listed For Sale

  511 10th St, Key Colony Beach, FL 33051

  • 2 Beds
  • 2 Baths
  • 915 Sq Ft
  • Built 1970

  511 10th St, Key Colony Beach, FL 33051

  Last Sold Summary

  • 11% Below List Price
  • $863/SF

  Last Sold Price $790,000

  Last Listing Agent Lynn Goodwin Coldwell Banker Schmitt Real Estate Co.
• 

  

  /30

  $519,000

  • 1 Bed
  • 1 Bath
  • 675 Sq Ft

  755 W Ocean Dr Unit 5, Key Colony Beach, FL 33051

  Live as though you're on a tranquil vacation every day in this beautifully positioned and elevated beachfront condo, where mesmerizing water views fill every room. As an end unit, the property offers enhanced privacy, refreshing island breezes, and sweeping unobstructed ocean panoramas, setting a serene tone from sunrise to sunset.Enjoy updated, clean, and crisp finishes throughout, complemented

  Jessica Celli Berkshire Hathaway HomeServices Knight & Gardner Realty

  755 W Ocean Dr Unit 5, Key Colony Beach, FL 33051
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  /53

  $1,900,000 Sold Jan 16, 2026

  571 8th St, Key Colony Beach, FL 33051

  • 5 Beds
  • 4 Baths
  • 2,333 Sq Ft
  • Built 1970

  Last Sold Summary

  • 10% Below List Price
  • $814/SF
  • 118 Days On Market

  Last Listing Agent Erin Voelliger Ocean Sotheby's International Realty

  571 8th St, Key Colony Beach, FL 33051
• 

  /2

  Est $1,222,486 Not Listed For Sale

  471 8th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 3 Baths
  • 1,176 Sq Ft
  • Built 1985

  471 8th St, Key Colony Beach, FL 33051

  Last Sold Summary

  • 2% Below List Price
  • $1,063/SF

  Last Sold Price $1,250,000

  Last Listing Agent Saara Staten Engel & Volkers Marathon
• 

  

  /54

  $1,850,000

  • 4 Beds
  • 4 Baths
  • 1,920 Sq Ft

  281 & 291 10th St, Key Colony, FL 33051

  Great opportunity to own a FULL DUPLEX in KCB! Active vacation rental with exterior patios and seating. Updated kitchens and baths, and bedrooms connected to the living area with a hallway. Each unit has its own Laundry. There is a lot of parking space for vehicles, and the units are well cared for. Concrete Seawall is 75 ft. Wood dock is about 70 ft.

  AIMEE KORNETTI Coldwell Banker Schmitt Real Estate Co.

  281 & 291 10th St, Key Colony, FL 33051
• 

  

  /51

  $1,142,500 Sold Oct 16, 2025

  601 8th St, Key Colony Beach, FL 33051

  • 3 Beds
  • 3 Baths
  • 1,472 Sq Ft
  • Built 1973

  Last Sold Summary

  • 9% Below List Price
  • $776/SF
  • 63 Days On Market

  Current Estimated Value $1,119,413

  Last Listing Agent Jennifer Hamill Coldwell Banker Schmitt Real Estate Co.

  601 8th St, Key Colony Beach, FL 33051
• 

  /2

  Est $787,771 Not Listed For Sale

  360 3rd St, Key Colony Beach, FL 33051

  • 4 Beds
  • 2 Baths
  • 1,380 Sq Ft
  • Built 2006

  360 3rd St, Key Colony Beach, FL 33051

  Last Sold Summary

  • 32% Below List Price
  • $431/SF

  Last Sold Price $595,000

  Last Listing Agent Maria Acosta Keller Williams Capital Realty - Coral Gables
• 

  

  /46

  $635,000

  • 3 Beds
  • 2 Baths
  • 3,557 Sq Ft

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

  Oceanfront 180 degree Ocean Views from all 3 levels. Island Stlye Resort Living. Built to 180 MPH code, Impact windows and doors with Bahamian Shutters. Spacious, bright. Balcony over the Atlantic Ocean enjoy sunrises and sunsets. Lowest barrier to entry same views as neighboring homes. No more Building Permits. Warranty on systems appliances.

  Cliff Glansen FlatFee.com

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

Showing Results 121 - 160, Page 4 of 18