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Mile Marker 50 - 60 condos for Sale in the Florida Keys Real Estate

Total Listings 76
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$545,000
Key Colony
Casa Clara   - MM: 53.50
2 Bed, 2 Baths, 994 SqFt Days Listed: 148
-4.39% ($25,000) 1 Price Change : Last Change 36 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: None

Welcome to Casa Clara, where laid-back island living meets everyday comfort. This move-in ready 2-bedroom, 2-bath condo offers ocean views from the living room, primary suite, and private balcony--an inviting setting to relax and recharge. The kitchen and baths were tastefully improved over time and have been well cared for. Spend your days enjoying the 600-foot private white sand beach, swimming in the large heated oceanfront pool, or playing a round of tennis, pickleball, or shuffleboard. A 150-foot fishing pier provides a peaceful spot to start or end your day by the water. With an onsite manager, 14-day rentals allowed, and one dog permitted for owners, Casa Clara makes it easy to enjoy life at your own pace. Located in walkable Key Colony Beach, youre just a stroll or bike ride away from the marina, restaurants, post office, Sunset Park, and more.

$550,000
Marathon
Ocean Isles Fishing   - MM: 52.50
1 Bed, 1 Baths, 850 SqFt Days Listed: 65
Townhouse - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Dock Privileges,Boat

Breathtaking townhouse, 1 BR 2 Bath on 7-acre waterfront complex located oceanside in Marathon, Fl. This retreat is designed to accommodate 4 people and is steps away from open ocean views, where you can fish off the docks, lounge under one of the many Tiki huts, or cool off in the swimming pool that overlooks the Atlantic. The clubhouse is equipped with a ice machine along with convenient grilling stations to cook your fresh catch. The vacation rental market in Marathon provides flexibility for those interested in generating additional income and allows for seven day rentals. This unit is set up for rentals with the City of Marathon and has a fantastic rental history available for review. Ocean Isles has easy access to the water with a private boat ramp for owners, allowing you to conveniently take your vessel in and out of the water. With protected boating access for owners at the Marina, featuring a new seawall, bulkhead, and docks, youll have smooth sailing for all your water excursions. The central location of Ocean Isles in Marathon makes it the perfect home base for exploring all the Florida Keys. This townhouse has a Washer and Dryer hookup ready to go or there is a laundry facility available on the property.

$575,000
Key Colony
Casa Clara   - MM: 53.50
2 Bed, 2 Baths, 994 SqFt Days Listed: 190
-8.72% ($54,900) 5 Price Changes : Last Change 2 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: None

Top floor condo with unobstructed ocean views in the Key Colony Beach Casa Clara community. Just off the generous parking area is a convenient elevator access to all levels or take a stroll through the lush atrium courtyard for the stairs. Inside this 3rd floor unit the neutral living spaces flow into both the kitchen and private balcony. The kitchen offers ample counter space plus a large pantry housing the much desired in-unit washer and dryer. This piece of paradise will feel nice and quiet with the impact windows and doors. You will truly feel the luxury with the priceless amenities like oceanfront pool, sandy beach, fishing pier, tennis court, shuffleboard court, and a community room with a kitchen. Come live the luxury life or use as an income producing vacation getaway.

$575,000
Key Colony
Cay Condo   - MM: 53.50
2 Bed, 2 Baths, 1,234 SqFt Days Listed: 33
-4.01% ($24,000) 1 Price Change : Last Change 2 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: None

Just about halfway between Key Largo and Key West, youll find a lovely condo association with a gorgeous beach and inviting turquoise waters, perfect for your next getaway! This charming ground-level condo features 2 cozy bedrooms and 2 bathrooms, offering a fantastic location thats close enough to the fun of Key West and Key Largo, yet tranquil enough to relax and unwind.Youll love how easy it is to explore everything the area has to offer! Whether its dining at local restaurants, indulging in some shopping, or setting off on fishing and diving adventures, all your favorite activities are just a short bike ride or a pleasant stroll away. Dont forget to check out Sunset Park while youre at it!Unit 203A has been part of the rental pool and can be rented for a minimum of 14 days, making it a wonderful investment opportunity. Plus, it comes fully furnished and turnkey--just bring your suitcase and enjoy!

$579,500
Marathon
Bonefish Towers   - MM: 54.50
1 Bed, 1 Baths, 797 SqFt Days Listed: 95
-7.28% ($45,500) 1 Price Change : Last Change 6 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: None

Welcome to the tallest building in the Florida Keys. This 6th floor unit provides stunning open water views, a large bedroom with a bathroom, two large walk in closets, and ample natural light. This complex has something for everyone. Tennis, pickleball, swimming, saunas, a gym, billiards, onsite management, fishing and ample parking. Dont miss your opportunity to call this stunning unit home.

$584,000
Key Colony
Key Colony Beach   - MM: 53.50
2 Bed, 2 Baths, 1,197 SqFt Days Listed: 951
Condo - Contingent - Waterfront Yes
Side of Island: Ocean - Dockage: None

$595,000
Marathon
Ocean Isles Fishing   - MM: 52.50
1 Bed, 1 Baths, 850 SqFt Days Listed: 286
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Other Dockage

Invest in Paradise: Oceanfront Luxury CondoDiscover the ultimate blend of resort-style living and lucrative investment opportunity with this exquisite, newly rebuilt, fully furnished, oceanfront condo. Nestled within the exclusive Ocean Isles Fishing Village, this stunning two-story townhouse offers 850 square feet of pure coastal elegance.Imagine waking up, grabbing your coffee and heading down to the marina or pool for breathtaking panoramic ocean views! This concrete block masterpiece boasts a meticulously designed interior featuring a gourmet kitchen, spacious living area, and two luxurious bathrooms. The master suite is your personal oasis, complete with a private ensuite.Beyond your private retreat lies a world of endless possibilities. Soak up the sun by the enormous pool, where ocean breezes and stunning vistas create the perfect backdrop for relaxation. For boating enthusiasts, the private boat ramp and dockage (for owners only!) offers direct access to the open water.As an investor, this property is a dream come true. Heavily rented now and with lots of futire bookings!! The Florida Keys thriving tourism industry ensures high demand for seven-day rentals, promising exceptional returns. Experience the unparalleled joy of owning a piece of paradise while generating substantial income.As a full- time, or part-time resident, this is your dream chance for affordable Keys living~Dont miss this golden opportunity to own a slice of island life. The tranquility and serenity are second to none! Ocean Isles is a much sought after island retreat. Come check out this secure and gated community and fulfill your dream of owning your own slice of paradise!! Contact me today to schedule a private tour.

$595,000
Marathon
Overseas Estates   - MM: 52.00
2 Bed, 2 Baths, 888 SqFt Days Listed: 6
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: First Come Dock,Boat

Seaview Condos boast some of the most stunning open water views in Marathon! This fully remodeled two-bedroom, one-bath unit is ready for you to move in. Recent upgrades include new tile flooring, a modern kitchen with appliances, new impact windows and doors, and a beautifully renovated bathroom. Step right out from your kitchen to the dock where you boat is waiting for you.The oceanfront condo features its own private boat ramp and ample parking, with dockage available on a first-come, first-served basis for owners. Residents enjoy the added privacy of being located at the end of 97th Street, with two assigned parking spots per unit--one of which could accommodate a boat trailer. It is hard to find a better location for this price! B&BATVAI

$599,000
Marathon
Sea View Condo   - MM: 52.00
2 Bed, 2 Baths, 1,143 SqFt Days Listed: 285
-4.85% ($30,500) 1 Price Change : Last Change 76 Days Ago
Condo - Contingent - Waterfront Yes
Side of Island: Ocean - Dockage: First Come Dock25ft.

Enjoy stunning open ocean views from every room in this beautifully updated, direct oceanfront, ground level unit. Located in the heart of Marathon Seaview Condo is a peaceful community nestled at the end of a quiet street. This unit has been updated, comes fully furnished and turn key ready. Sliding glass doors open from each room of the unit welcoming you to pristine views of the Atlantic. A fishermans dream, this condo sits at the end of a deep water channel. Hop on the boat docked just outside your bedroom door and its a straight shot out into the open water of the Atlantic and a short boat travel to the Gulf. With only 12 units you will find serenity as you face due South and can enjoy stunning morning sunrises or the beautiful skies of the sunsets in the evenings. This is the first time this unit has been for sale in over 30 years. Dont miss this rare opportunity to own your own spectacular piece of paradise!

$625,000
Marathon
Lemon Cove   - MM: 50.00
2 Bed, 2 Baths, 1,640 SqFt Days Listed: 58
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Dock Privileges,Firs

Lemon Cove Condominium is just minutes from Sombrero Beach! This two-story townhouse is an end unit. Entrance is ground level with the living room, kitchen, dining area and half bath on the ground level. Upper level has 2 spacious bedrooms with ensuite full baths plus a separate laundry area in the hallway. Remodel was completed in 2020 down to new studs! All electrical and plumbing was updated, new hot water heater, A/C and a new kitchen, with stainless appliances, new bathrooms, all with Granite countertops. Over 9 ceiling heights which makes the unit feel very open and spacious. Beautifully furnished as well. Tons of storage on both levels. Large, screened porch with storage for your beach chairs & gardening tools. Plant all the flowers & greenery in your private yard area till your hearts content! Complex has lush tropical landscaping throughout the grounds with professional yard maintenance. Like to barbeque, theres even an EGG BBQ grill right outside your screened porch! Pet friendly with board approval. Large Tiki hut on the canal, great for pool parties with an outdoor T.V. to watch your favorite sports game while sitting by the canal! Boat dockage privileges for up to a 26 ft vessel, first come first serve, with a total of 6 boats max. Just one-half mile to Sisters Creek from your dock! Walk or bike to Sombrero Beach in minutes. Close to restaurants, grocery stores, golf, tennis and the Marathon Airport, all that Marathon has to offer. Located in the heart of the Fabulous Florida Keys!

$649,000
Marathon
Ocean Isles Fishing   - MM: 52.50
1 Bed, 1 Baths, 850 SqFt Days Listed: 266
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: First Come Dock,Boat

Welcome to #31 at Ocean Isles Fishing Village. Turn this unit into your perfect weekend beach cottage. This unit has been appointed beautifully and is conveniently located on the corner of the complex just steps away from the entrance to ensure easy access to shopping, dining, and entertainment. If youd rather not leave the community at all, you can enjoy a large pool, a spacious club house, fishing, boat ramp, private marina and phenomenal ocean views. If you have been looking for a reason to make your dream of owning a beautiful piece of The Florida Keys come true, then look no further. Contact us today.

$649,000
Marathon
Ocean Isles Fishing   - MM: 52.50
1 Bed, 1 Baths, 850 SqFt Days Listed: 111
Townhouse - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Dock Privileges,Boat

Stunning 2-Story Oceanfront Townhouse in Ocean Isles Fishing VillageThis newly rebuilt 1-bedroom, 2-bathroom end unit offers 850 sq. ft. of modern living space, elevated above flood level for peace of mind. The spacious upstairs bedroom features a private balcony and en-suite bathroom, while the open-concept living area on the first floor includes a full bath. Enjoy incredible Atlantic Ocean views from the Olympic-sized pool or relax by the tiki hut to watch the sunset. The gated community includes an air-conditioned clubhouse, private boat dock, and assigned boat slips for homeowners. Additional features include brand-new appliances, including a washer/dryer, completely furnished and ground-level parking. Dont miss the chance to own a piece of paradise in the Florida Keys!

$649,000
Key Colony
Cay Condo   - MM: 53.50
2 Bed, 2 Baths, 1,343 SqFt Days Listed: 39
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: None

Escape to paradise with this spacious townhouse-style condo offering stunning beach and ocean views in the heart of Key Colony Beach, Florida Keys. Let the sights and sounds of the sea sweep you into the relaxed rhythm of island life.With over 1,300 square feet of living space, theres plenty of room for you, your family, and friends to entertain, unwind, and create unforgettable memories. Whether youre looking for a retirement oasis, weekend escape, or investment property, this beachside gem has it all for you .NEW Photos - Virtual Tour and Floor Plan are now available. Experience the full charm of this Florida Keys retreat!

$650,000
Key Colony
Cay Condo   - MM: 53.50
2 Bed, 2 Baths, 1,343 SqFt Days Listed: 230
-6.74% ($47,000) 1 Price Change : Last Change 36 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: None

OCEAN VIEWS welcome you as you step into this updated condo and 14 day or longer rentals are allowed. You are immediately greeted by breathtaking views of the blue water and the white sand beach. The nicely renovated kitchen has tons of cabinets and counter tops for the chef in the family to prepare feasts to enjoy oceanside. The newly updated primary bath is lovely with walk-in shower and custom finishes . You will treasure the memories made while sipping coffee or enjoying an adult beverage on the balcony while taking in the tropical landscaping and mesmerizing blue water views. Amenities include heated, decked pool, HUGE beachfront tiki, community deck for sunsets, happy hour and grilling and gorgeous, private beach. Your Island retreat is waiting here on Key Colony Beach, where you can walk or bike the entire city to marina, restaurants, pickle ball, golf, tennis, bocce ball, horse shoes, basket ball, post office and Sunset Park.

$678,000
Marathon
Shores, The   - MM: 54.50
2 Bed, 2 Baths, 1,620 SqFt Days Listed: 36
Condo - Active - Waterfront No
Side of Island: Ocean - Dockage: None

Welcome to The Shores on Coco Plum Drive in Marathon, where luxury living is complemented by outstanding amenities. This exceptional community offers a heated swimming pool, perfect for year-round enjoyment, whether you want to swim laps or just relax by the water. For those who love the ocean, youll appreciate the private beach, providing exclusive access to the serene beauty of the coastline without the crowds. And if youre a fan of pickle-ball and tennis, youll enjoy the brand new court, a great way to stay active and socialize with neighbors in a beautiful setting. These amenities are all designed to enhance your lifestyle and make your time at The Shores truly special. Now, step inside this stunning 2-bedroom, 2 1/2-bath townhome, a desirable end unit offering extra windows for natural light and enhanced privacy and just steps away from the pool and beach. Enjoy ocean views from both the living room and the primary bedroom balconies, where you can relax and unwind while enjoying the ocean breezes. Inside, youll find brand new plank-style tile flooring throughout, offering a modern, sleek look that complements the open, airy feel of the home. The updated bathrooms include a luxurious walk-in shower in the primary bath, adding a spa-like touch to your daily routine. The newer kitchen appliances, including a brand new double beverage cooler, make cooking and entertaining a breeze, whether youre preparing a simple meal or hosting guests. This home also features new hurricane-rated windows and doors for added security and peace of mind, as well as a sound exterior with recent spalling repairs, fresh paint, and a metal roof, ensuring durability and long-term protection. Additionally, the home boasts a brand new AC system and a new water heater, providing both comfort and energy efficiency. The fresh interior paint throughout ensures the space feels bright and move-in ready, awaiting your personal touches.

$689,000
Marathon
Shores, The   - MM: 54.50
3 Bed, 3 Baths, 1,620 SqFt Days Listed: 117
-1.43% ($10,000) 1 Price Change : Last Change 64 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: None

The Shores at Coco Plum ~ Exclusive Island Living, discover the elegance and tranquility of this upscale development with only 16 residences offering the ultimate Florida Keys lifestyle. Townhome style 3 bedroom, 2 1/2 bath condo now available to enjoy ocean vistas from the comfort of your spacious interior. Savor gentle ocean breezes and scenic views from your private, screened outdoor space. Relax on the private white sand beach, unwind by the resort-style pool, or challenge friends on the tennis courts. Immerse yourself in the beauty of the meticulously maintained tropical landscaping. Covered parking & storage add convenience and functionality for your island lifestyle. Close to all amenities the town has to offer, shopping, parks, medical facilities, library, theater and so much more.Dont miss this chance to call the Keys your home.

$699,000
Key Colony
Casa Clara   - MM: 53.50
2 Bed, 2 Baths, 1,121 SqFt Days Listed: 88
Condo - Contingent - Waterfront Yes
Side of Island: Ocean - Dockage: 65ft.

STUNNING END UNIT CONDO WITH POOL, PIER, BEACH, AND OPEN WATER VIEWS. BEING SOLD TURN KEY, INCLUDING FURNISHINGS, DISHES AND UTENSILS. The unit was completely renovated and refurbished in 2021& 2022. Besides the great pool, pier and beach, there is an on site Manager, beautiful grounds, tennis courts, and shuffle board courts. There is even extra parking across the street and a grass play area for the kids, as well as a playground within a block of the condo.

$710,000
Marathon
Seawatch   - MM: 53.50
3 Bed, 3 Baths, 1,602 SqFt Days Listed: 51
Condo - Active - Waterfront Yes
Side of Island: Bay/Gulf - Dockage: Other Dockage

Escape to your own slice of paradise in this spacious 3-bedroom, 2-bathroom condo nestled within 17 acres of lush tropical gardens. Enjoy your morning coffee or unwind in the evening on your oversized screened-in porch, overlooking a serene garden setting and a peek a boo view of the marina. This exclusive waterfront community offers gated resort-style amenities, including a beautiful marina, expansive boat house for boat and trailer storage, sparkling pool with a pavilion, state-of-the-art fitness center, and a clubhouse for social gatherings. Love to stay active? Take advantage of the pickleball and tennis courts! With winding pathways that lead through tropical landscaping , this hidden gem offers a tranquil retreat while still being close to everything the Florida Keys have to offer. The condo is being offered furnished, conveys with a golf cart for cruising around the community and a storage unit for your personal effects. This property is a pleasure to show, call for your appointment today and dont forget your fur babies, pets are allowed!

$739,000
Key Colony
Key Colony Beach 1st Addn Amd   - MM: 53.50
2 Bed, 2 Baths, 1,008 SqFt Days Listed: 83
-4.65% ($36,000) 3 Price Changes : Last Change 8 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: None

Island life on the beach in Key Colony is what you have been dreaming of and what you deserve! Brand new, less than 2 years old, with wide open layout, 10 ft ceilings, triple impact sliders in living and primary suite plus BIG covered balcony. This all leads to your views of the manicured grounds, pool, pristine blue ocean and white sand beach.Your private storage room is adjacent to your covered parking for 2 vehicles. For easy access, use the elevator or stairs on each side of the building. Perfect for your retirement home, weekend get-away or vacation rental in the heart of the Florida Keys, Key Colony Beach.

$750,000
Marathon
Coco Plum Villas   - MM: 54.50
2 Bed, 2 Baths, 1,280 SqFt Days Listed: 109
-6.13% ($49,000) 1 Price Change : Last Change 34 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Cut/Natural

Easy to Show! Motivated Seller! Are you dreaming of a DIRECT Oceanfront condo in the FL Keys? This end unit offers a serene coastal lifestyle with stunning views! This well-maintained furnished condo is an ideal choice for those seeking a permanent home or a relaxing vacation getaway! Call today to schedule a tour!

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 05-13-2025.
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