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Flamingo Island Homes for Sale, Marathon, Florida Keys

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Total Listings 6
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$725,400
Marathon
Flamingo Island - MM: 49.50
3 Bed, 3 Baths, 1,120 SqFt Days Listed: 136
-12.54% ($104,000) 2 Price Changes : Last Change 1 Day Ago
Single Family - Active - Waterfront No
Side of Island: Ocean - Dockage: None

Welcome to 598 Copa D Oro, a charming retreat located in the highly sought-after neighborhood of Flamingo Island in Marathon. 3 bedroom 2 bathroom home with fantastic bonus room buyers must see to appreciate. Perfectly situated near Sombrero Beach, offering easy access to restaurants, entertainment, and the turquoise blue waters of the Florida Keys. The open floor plan creates a welcoming space for gatherings, and the private balcony provides a peaceful spot to enjoy the tropical breezes.Set on a spacious lot, this property offers ample room for boats, trailers, storage, or parking, making it ideal for boating enthusiasts. With quick access to open water, youll enjoy some of the best fishing and water activities the Keys have to offer. Whether youre looking for a permanent residence, a vacation home, or an investment opportunity, this property captures the essence of island living. Dont miss your chance to make it yours!

$975,000
Marathon
Flamingo Island - MM: 49.50
4 Bed, 4 Baths, 2,532 SqFt Days Listed: 231
-18.75% ($225,000) 4 Price Changes : Last Change 2 Days Ago
Single Family - Active - Waterfront No
Side of Island: Ocean - Dockage: None

This move-in ready 2 story home is located in one of Marathons best neighborhoods. With over 2500 sq. feet, this expansive 4 bedroom 3 bath home is perfect for a large family. The main living area, kitchen, primary suite and 2nd bedroom and guest bath are located upstairs with an interior staircase that leads you downstairs to your den, 2 more bedrooms, bathroom and laundry room. Oversized fenced in yard is perfect for entertaining with lots of room for a pool.New roof, appliances, ADT security system and much more.

$1,495,000
Marathon
Flamingo Island - MM: 49.50
3 Bed, 3 Baths, 1,492 SqFt Days Listed: 77
-9.39% ($155,000) 2 Price Changes : Last Change 2 Days Ago
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Boat Lift

Discover an exclusive opportunity on Flamingo Island with this impeccably maintained, concrete-constructed waterfront home offering direct deep-water access to the Atlantic via Sisters Creek--an ideal haven for boaters and water lovers alike. Owner-occupied for the past 18 years, the residence features a spacious open-concept layout with soaring ceilings and a screened-in waterside porch that runs the full length of the home, perfect for enjoying afternoon breezes. A welcoming front entrance sets the tone, leading into a thoughtfully designed interior that includes a chefs kitchen with stainless steel appliances, ample cabinetry, an eat-at bar, and generous buffet storage. The primary suite includes an en-suite bath, while the guest bedroom and a versatile third room--ideal as an office or additional sleeping space--ensure flexible living. Both bathrooms feature relaxing jetted tubs. The lower level is designed for functionality with a drive-through garage, a dedicated workshop, an anglers room, and four covered parking spaces--plus additional parking for guests, boat trailers, or island toys. Theres even an RV hookup with 50-amp service and a sewer connection--no HOA restrictions to worry about. The beautifully landscaped backyard includes lush green grass, mature palms, and fruit trees, with plenty of space for a pool. Boaters will appreciate the lighted dock, full water hookup, boat lift, and fish cleaning station. A solar hot water heater adds efficiency, and a sprinkler system with a separate water meter helps you maintain the tropical landscaping without paying sewer charges. Located just a bike ride from Sombrero Beach and walking distance to the Florida Keys Country Club, this rare gem delivers the perfect blend of comfort, convenience, and true island living.

$1,750,000
Marathon
Flamingo Island - MM: 49.50
3 Bed, 3 Baths, 1,924 SqFt Days Listed: 14
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: 66ft.Concrete

Located in the sought-after Flamingo Island neighborhood in Marathon, this immaculately maintained home offers everything you need to enjoy the Florida Keys lifestyle. Solid CBS construction means peace of mind, while thoughtful details throughout make this home functional and comfortable. The Showstopper? A stunning oversized pool with a built-in jacuzzi--your private resort, right out your back door. Relax under the spacious covered patio, cool off in the pool and soak in the island lifestyle.For boaters, the property has 66 feet of concrete seawall and excellent access to both the ocean and gulf--a dream setup for anyone who loves life on the water. Theres plenty of space for your boating and fishing gear in the storage area and workshop downstairs. Youll also appreciate the covered parking for 3 cars. Inside, the home offers 3 bedrooms and 2 bathrooms with an open, airy layout. The living and dining area boasts vaulted ceilings, creating an inviting and expansive feel. Just off the living area, a bright sunroom with panoramic pool and water views offers a versatile bonus space--perfect as a home office, den, or extra sleeping area for guests or grandkids.The kitchen is generously sized with granite countertops, an island, pantry and plenty of room for cooking and entertaining. The home also features excellent closet space throughout, giving you the storage you need without sacrificing style or flow.Currently used as a winter residence and an established weekly vacation rental, this home offers the best of both worlds--personal enjoyment and income potential when youre not using it. Whether youre looking for a full-time residence, a vacation getaway, or an investment in one of the Keys best-kept secrets--this Flamingo Island gem delivers. Schedule your private showing today! Homes like this dont come around often.

$1,799,000
Marathon
Flamingo Island - MM: 49.50
4 Bed, 4 Baths, 2,595 SqFt Days Listed: 100
-4.05% ($76,000) 1 Price Change : Last Change 15 Days Ago
Single Family - Contingent - Waterfront Yes
Side of Island: Ocean - Dockage: Boat Lift60ft.

Welcome to 600 Calle De Luna, Marathon, FL 33050--a stunning 4-bedroom, 2.5-bath waterfront pool home on the ocean side in the desirable Flamingo Isle neighborhood. This beautifully updated property offers a seamless blend of luxury, relaxation, and income potential.The home features a spacious open kitchen with granite countertops, stainless steel appliances, and stylish finishes. Bathrooms have been tastefully updated, and the property is equipped with impact windows and doors, as well as a durable metal roof, ensuring both safety and energy efficiency. A balcony offers a perfect spot to take in the serene water views.Your private backyard oasis includes a heated custom pool and spa, a tiki hut, and tropical landscaping complemented by a mosquito misting system for comfortable outdoor living. Boating enthusiasts will love the dockage with a 17,000 lb. boat lift, davits, a fish cleaning station, and even an ice machine for your fishing adventures.This property is a licensed and established vacation rental with a strong rental history and future bookings already in place, making it an excellent opportunity for immediate income. Whether you choose to continue its success as a vacation rental or make it your permanent home, this turn-key property is ready to deliver the ultimate Keys lifestyle.Situated on peaceful Flamingo Island, this home is just a five-minute drive to the beach and close to Marathons best amenities. With breathtaking water views, luxurious finishes, and an unbeatable location, 600 Calle De Luna is a true Florida Keys gem.

$2,889,000
Marathon
Flamingo Island - MM: 49.50
4 Bed, 4 Baths, 2,272 SqFt Days Listed: 143
-9.41% ($300,000) 2 Price Changes : Last Change 15 Days Ago
Single Family - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Boat Lift,Boat Ramp8

Welcome to Flamingo Island, where luxury and tranquility meet in this stunning waterfront home. Situated on a double lot overlooking Lake Lago De Viedra, this property offers 220 feet of water frontage and quick, protected ocean access--perfect for boating enthusiasts. The size of this home will surprise you, with 3,412 sq. ft. under roof on just the first floor including the garage. The guest wing, garage, and oversized screened porch each create their own unique and must-see spaces.Inside, youll find cathedral ceilings and a chefs kitchen with Quartz countertops, a hooded stove, and stainless steel appliances--ideal for entertaining. Step out onto the oversized screened deck for breathtaking water views, or unwind in the infinity-edge heated saltwater pool with a convenient cabana bath just steps away.This home offers privacy on a quiet cul-de-sac with limited traffic. Across the lake is a protected government island, ensuring natural beauty and a habitat for eagles, ospreys, and other wildlife. Watch manatees, dolphins, and tarpon glide through the crystal-clear waters, creating an aquarium-like view right from your backyard.For boaters, theres over 100 feet of concrete seawall, an 80-ft. dock with a 15,000-lb. boat lift, a private boat launch, and 50-amp dock services. The lower level offers shaded, private standing-room space perfect for storage, planting, or kayaks--a feature youd never expect unless you see it.Lush tropical landscaping surrounds the home, featuring an orchard with fruit trees such as mango, avocado, Persian lime, and more, plus a zoned irrigation system. Additional features include impact windows and doors, a security system, air-conditioned storage, and a double garage.This home is a true masterpiece offering both luxury and functionality. Schedule your private tour today to see all it has to offer!

More Info
Most Recent Sales - (9) - Flamingo Island as of 2025-04-30
Sale Date Address Sale Price $/SF List Price Sq. Ft. Type Bd/Ba Days Listed
04-28-2025 112 Saguaro $880,000 $733 $999,000 1,200 Single Family 2/2 56
03-13-2025 1111 Copa D Oro $1,575,000 $1,251 $1,675,000 1,258 Single Family 3/2 67
11-21-2024 969 Ocotillo $1,825,000 $789 $1,899,000 2,311 Single Family 3/3 63
11-12-2024 160 Camino Real $1,575,000 $1,058 $1,599,000 1,488 Single Family 3/2 194
03-29-2024 112 Santa Barbara $850,000 $643 $875,000 1,320 Single Family 3/2 91
02-26-2024 1199 Copa D Oro $2,230,212 $1,127 $2,599,000 1,978 Single Family 3/2 135
10-02-2023 846 Copa D Oro $1,910,000 $715 $1,999,000 2,670 Single Family 3/2 89
09-28-2023 800 Camino Real $2,100,000 $896 $2,449,999 2,342 Single Family 5/3 162
07-10-2023 111 Saguaro $1,990,000 $1,091 $2,175,000 1,824 Single Family 2/2 81
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The information being provided by the Florida Keys MLS is exclusively for consumers' personal, non-commercial use, and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS. Data last updated on 04-30-2025.
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