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$1,099,000
2 Beds ⋅ 2 Baths ⋅ 620777 MLS
Welcome to waterfront living in Key Colony! From the decorative gated entry and covered front patio, this beautifully maintained 2-bedroom, 2-bath half duplex offers 1,328 square feet of comfortable indoor-outdoor living. Inside, the light-filled interior features marble flooring, a spacious living area overlooking the water, and an updated kitchen with white cabinetry, granite countertops, stainless steel appliances, and a generous center island. Step outside to a private, fenced brick-paver patio surrounded by tropical landscaping--the perfect setting for morning coffee, outdoor dining, or relaxing by the canal. Boaters will appreciate the 37.5-foot dock and convenient access to the best of the Florida Keys lifestyle. Major updates include a new metal roof and new air-conditioning system, both installed in 2023. Additional features include ample outdoor storage and an interior laundry area. This property also offers an established history as a successful vacation rental, making it an excellent opportunity for buyers seeking a full-time residence, seasonal getaway, or income-producing waterfront retreat in desirable Key Colony Beach.

490 10th St, Key Colony
$989,000
2 Beds ⋅ 2 Baths ⋅ 620620 MLS
TURNKEY CANAL-FRONT RETREAT IN KEY COLONY BEACH! Welcome to your slice of paradise. Don't miss this incredible opportunity to own a fully furnished 2-bedroom, 2-bath half duplex on a desirable canal in Key Colony Beach. Whether your searching for the perfect vacation retreat, a full-time residence, or a high-demand investment property, this home offers it all Perfect for entertaining, the home features a spacious screened in outdoor patio, ideal for hosting family and friends. Unwind in the private Jacuzzi while enjoying the lush tropical landscaping that creates a peaceful oasis. Situated on a canal, this property offers the Keys lifestyle you've been dreaming of, with easy access to boating, fishing and waterfront living. Being offered fully furnished, this home is truly turnkey-just bring your toothbrush and fishing pole! Waterfront properties in Key Colony are in high demand making this an exceptional opportunity for both lifestyly buyers and savvy investors.

440 11th St, Key Colony
$869,999
2 Beds ⋅ 2 Baths ⋅ 620511 MLS
Waterfront Living in Desirable Key Colony Beach! Beautifully updated 2-bedroom, 2-bath waterfront half duplex located in the highly sought-after Key Colony Beach community. Boaters will appreciate the 37.5 feet of dockage with quick access to the open water, making it the perfect home for enjoying the Florida Keys lifestyle. The interior was remodeled in 2018 and features porcelain tile flooring throughout, granite countertops, stainless steel appliances, a glass tile backsplash, soft-close cabinetry with convenient pull-out drawers, and an open, functional layout. Elevated hot water pipes provide added peace of mind, while the roof was replaced in late October 2017. Outside, you'll find ample parking for multiple vehicles, a boat trailer, and even a motorhome with dedicated water and electric hookups. The spacious covered carport offers abundant storage for all your boating, fishing, and outdoor gear.

581 9th St, Key Colony
$1,750,000
4 Beds ⋅ 4 Baths ⋅ 620129 MLS
Income producing rental! Fantastic opportunity to own a full duplex in desirable Key Colony Beach. This active vacation rental property offers excellent income potential along with the perfect Florida Keys waterfront lifestyle. Both units feature updated kitchens and bathrooms, thoughtfully designed floor plans with bedrooms connected to the living areas by hallways, and private laundry for each unit. Exterior patios with comfortable seating areas provide ideal spaces for relaxing and entertaining guests. The property offers abundant parking for multiple vehicles and has been exceptionally well maintained. Boaters will appreciate the 75-foot concrete seawall and approximately 70 feet of wood dockage, providing excellent canal access for your boating and fishing adventures. Located in Key Colony Beach, where 7-day rentals are allowed, this property presents an outstanding opportunity for both personal enjoyment and investment income. Residents and guests enjoy access to exceptional recreational amenities including golf, tennis, pickleball, basketball, and more. Waterfront living, modern updates, strong rental history, and prime dockage make this an exceptional Florida Keys investment opportunity.

281 & 291 10th St, Key Colony
$1,475,000
3 Beds ⋅ 3 Baths ⋅ 619996 MLS
Welcome to your waterfront dream home in the heart of Key Colony Beach! This beautifully renovated 3 bedroom, 3 bathroom single-family home is a private tropical retreat. Situated on a wide basin just off the Atlantic, this property is a boater's paradise. Enjoy two private boat slips, a brand new Trex dock, fish cleaning station and a 10,000 lb boat lift. Relax in your own backyard oasis featuring a saltwater pool with both heater and chiller, a spacious tiki hut for entertaining, and lush landscaping that enhances the serene island ambiance. The large screened-in porch, complete with a stunning epoxy floor, provides an inviting space to lounge while enjoying gentle breezes and waterfront views. Inside, the home was fully remodeled between 2017 and 2018 with no detail spared. The open-concept kitchen is outfitted with quartz countertops, stainless steel appliances, custom cabinetry, and stylish tile finishes. Porcelain tile flooring flows throughout, and every window and door is impact-rated for peace of mind. 3 bedrooms and 3 baths offer plenty of space for your and guests. The one-car garage adds extra storage space for gear, bikes, or paddleboards. As an active vacation rental, this home is turnkey and income-producing, with a strong rental history and excellent guest appeal. Brand new HVAC system and Hot Water heater. Rubber seal on roof was done in 2023 with new gutters added. Whether you're seeking a second home that pays for itself or a full-time residence with built-in investment value, this property delivers on every level. Enjoy all the amenities that make Key Colony Beach one of the Florida Keys' most desirable destinations: two parks, a 9-hole par-3 golf course, scenic walking and biking paths, Sunset Park, tennis and pickleball courts, and convenient access to restaurants, shops, and marina services--all within walking or biking distance.

8 Sadowski, Key Colony
$15,000,000
8 Baths ⋅ 619238 MLS
Wet slip marina in fee simple and owner financing with long term restaurant tenant lease. 45-Slip Key Colony Beach Marina Rarely Available Fee Simple Bay Bottom - Recently Expanded Recently Purchased Retail Center Generating A Reliable Revenue Source - ±6,370 sf Recently Built Turnkey Waterfront Restaurant leased long term NNN +/-3700sF Gasoline and Diesel. The north end includes a boat ramp, and undeveloped property that is currently used for overflow parking and boat storage Absentee Owned - Easy to Manage Owner financing possible

400 Sadowski Way, Key Colony
$850,000
2 Beds ⋅ 2 Baths ⋅ 619085 MLS
Island living meets boating paradise in this updated 2-bedroom, 2-bath half-duplex in Key Colony Beach. Positioned on one of the island's widest canals, the home offers stunning open water views and exceptional maneuvering space with no homes directly across the canal. Inside, the home features Corian countertops, Whirlpool stainless steel appliances, a Rheem tankless hot water heater, and an energy-efficient multi-split Daikin A/C system. A brand-new 2025 Whirlpool washer and dryer add modern convenience. Boaters will love the ability to dock a vessel up to 50 feet, with conduit already installed for future dockside water and electric. With quick access to both the Atlantic Ocean and Gulf through Vaca Cut, your next fishing or sunset cruise is always minutes away. Ideally located directly across from the Key Colony Beach Golf Course and nearby tennis, pickleball, bocce courts, and playground, this property offers the perfect blend of waterfront relaxation and active island living.

70 7th St, Key Colony
$1,199,000
2 Beds ⋅ 2 Baths ⋅ 617571 MLS
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 480 sq. ft. screened-in covered porch enhanced with newer high-end furniture providing a dining area and living area with 55'' TV creating the perfect venue for entertaining friends and family and hosting Sunday afternoon football. Step outside to your private saltwater pool, offering the perfect place to unwind after a day on the water. Boaters will appreciate the 37.5 feet of dockage, along with a new seawall installed in 2022 and a durable concrete seawall cap for long-lasting confidence and convenience. This property conveys with rare deeded bay bottom, giving you full ownership of the submerged land beneath your dock. This rare asset sets the home apart from typical canal front properties. Key Colony Beach hosts the perfect Keys lifestyle with scenic biking and walking, a 9-hole golf course, a marina, tennis courts, pickleball, and a beautiful Sunset Park just moments away. Whether you seek a serene personal retreat or a proven income-producing property, this home delivers the ideal blend of comfort, coastal charm, and true waterfront living. This is a perfect turnkey property.

171 10th St, Key Colony
$1,495,000
2 Beds ⋅ 2 Baths ⋅ 615786 MLS
Welcome to your slice of paradise in the heart of the Florida Keys. This Conch-style home is tucked away on a wide, clear, deep-water canal just 5 minutes from the crystal blue Atlantic Ocean. Boaters and anglers alike, will love the 60 ft concrete dock with boat lift—ideal for easy ocean access and unforgettable adventures on the water. World-class fishing, diving, snorkeling, and marine wildlife encounters all begin at your dock. Entertain in island style on the decked pool area, huge tiki hut, and screened patio perfect for relaxing or hosting. The interior boasts a huge, updated kitchen with tons of cabinetry, seamlessly flowing into an open living, dining, and kitchen area with views of the screened patio, Tiki Hut and pool. Enjoy resort-like living on Key Colony Beach with access to incredible amenities: golf, marina, pickleball, tennis, horseshoes, bocce ball, basketball, playgrounds, and Sunset Oceanfront Park. Everything you need is within reach—restaurants, shopping, post office, police & building departments, and 15 streets to walk, jog or bike. No problem getting here, only 3 miles to Marathon's Airport, 53 miles to Key West International Airport, 108 miles to Miami International Airport, and 139 miles to Ft Lauderdale Airport. Whether you're seeking a full-time residence, vacation retreat, or investment property, this home captures the best of island living in one perfect package.

351 5th St, Key Colony
$875,000
2 Beds ⋅ 2 Baths ⋅ 617600 MLS
Discover your dream waterfront getaway in the Florida Keys! This stunning 2-bedroom, 2-bath half duplex on 7th St in the highly sought after Key Colony Beach offers an unmissable opportunity. Boasting the widest canal in the area, it's a boater's paradise with ample dock space for large vessels and potential for a boat lift (with permits). Enjoy outdoor living at its finest with a new 9x16 chickee hut, installed in 2023 and equipped with electricity and a fan for ultimate comfort. The home is move-in ready, featuring a completely renovated kitchen with granite countertops, updated bathrooms, and impact windows and doors throughout, with the exception of one slider. A unique walkthrough connects the guest room to the master suite, adding to the home's charm and convenience. This home is in the vacation rentals and has bookings currebtly through April 18, 2026.

26 7th St, Key Colony