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Florida Keys Condos for sale in the price range of $300,000 - $400,000

All Florida Keys Listings $300K - $400K - Florida Keys Homes $300K - $400K - Florida Keys Condos $300K - $400K

Total Listings 22
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$300,000
Key Largo
Baywood   - MM: 104.00
3 Bed, 3 Baths, 2,300 SqFt Days Listed: 111
Fractional Ow - Active - Waterfront Yes
Side of Island: Bay/Gulf - Dockage: Dock Privileges

Experience all the allure of Fishermans Cove fractional Ownership. where you can enjoy unparalleled views at a fraction of the price. This property cannot be rented out only the condo owners can Revel in the spaciousness of this expansive 3-bedroom, 3-bath condo, boasting direct bay access that sets the stage for breathtaking sunsets. Step into a haven of convenience, as this meticulously designed property anticipates your every need - simply pack your toothbrush and youre all set. Fishermans Cove does not permit rentals, ensuring that exclusive privileges are reserved solely for property owners. Enjoy unrestricted access to the expansive rooftop owners deck, stay active in the fully equipped gym, and luxurious private cabanas designed just for you. Embark on your own expeditions with the distinct advantage of having two boats ready for your use: a 26 Sea Fox and a 24 Contender. As well as the convenience of access to both bayside and the ocean. On average Owners take advantage of spending an average of 5 to 7 weeks per year within these highly coveted residences, although the opportunity for enjoyment extends beyond this range with no limit, allowing you to truly embrace a life of lavishness and tranquility. Strategically situated above the renowned Big Chill, youll have easy access to dining and entertainment experiences. The swift journey from Miami grants you a short trip, conveniently placing an array of experiences at your fingertips.

$315,000
Plantation Key
Sea Gulls   - MM: 90.00
1 Bed, 1 Baths, 756 SqFt Days Listed: 143
-4.26% ($14,000) 3 Price Changes : Last Change 2 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: None

Beautiful remodeled 1/1 condo with impact windows and sliders. Large Porch with an Ocean View. Lots of Large closets in the condo and a private locked storage area outside of the condo unit. Only one flight of stairs or the elevator. Private bicycle storage area , Kayak & paddle board racks with excellent access to some of the nicest oceanside flats in the upper Keys. Clubhouse with full kitchen , Gym & yoga area have all been completely renovated. The complex has passed the most recent state inspections with flying colors says mgmt. WiFi & Cable and Water are included in the HOA fees. Possible owner financing.

$329,900
Key Largo
Holiday By The Sea   - MM: 100.00
2 Bed, 2 Baths, 1,024 SqFt Days Listed: 108
-2.68% ($9,100) 2 Price Changes : Last Change 2 Days Ago
Condo - Active - Waterfront No
Side of Island: Ocean - Dockage: None

Discover Key Largos Hidden Gem - Holiday By the Sea! This solid concrete fortress, nestled in an X-Flood Zone, has been beautifully upgraded with new electrical, air conditioning/heating, hot water tank, doors, flooring, blinds, and fresh paint.Enjoy harbor views from two of your three private balconies and take advantage of this prime location just steps from Key Largo Harbor Marina. Whether you are into fishing, diving, boating or dining at top-rated waterfront restaurants, everything you need is just moments away. Seller Financing Available with 20% down payment!Five year balloon with first two years at 3.9% interest, second two years at 4.9% interest and year five at 4.9% interest.Dont miss out on this exceptional opportunity to own a slice of paradise in the Florida Keys!

$330,000
Key West
Santa Clara   - MM: 3.00
Bed, Baths, 408 SqFt Days Listed: 116
-7.04% ($25,000) 2 Price Changes : Last Change 11 Days Ago
Condo - Active - Waterfront No
Side of Island: Bay/Gulf - Dockage: None

Exclusive opportunity for investors! This property is attractively priced for a quick sale. Competitive rates for Key West Neighborhood. Enjoy Key West in this efficiency minutes from the Gulf waters. Catch a glimpse from your private yet very spacious balcony with partial waterviews. The recently renovated kitchenette has all stainless steel appliances across from the quartz breakfast countertop facing a quaint living space with all furnishings less than a year old. Off to the side is a nicely sized semi-alcoved bedroom space with a new organic queen size mattress and a walk-in closet. This 400 sq.ft. unit is currently fully-furnished for those who need a quick turn key resting place. It is currently rented as it is a very lucrative investment option. The building has a swimming pool, tennis court, laundry facility, individual storage closet, bike storage area, gated on-site parking with an amazing on-site management team to complete all your needs.

$350,000
Key Largo
Baywood   - MM: 104.00
3 Bed, 3 Baths, 2,352 SqFt Days Listed: 124
Fractional Ow - Active - Waterfront Yes
Side of Island: Bay/Gulf - Dockage: Dock Privileges,Othe

Elevate your lifestyle with this fractional ownership at Fishermans Cove, the Florida Keys most exclusive private residence club. Located along Blackwater Sound in Key Largo, this luxurious retreat offers 2,300 square feet of beautifully designed living space, including three generously sized bedrooms along with three full sized bathrooms. The newly renovated interior offers a modern-contemporary look with a tropical island twist.A fully equipped gourmet kitchen with bar seating invites indulgence, while your expansive private balcony offers front-row views of the stunning surroundings. Whether youre enjoying the rooftop owners deck, relaxing by the pool in one of three private cabanas, or venturing out to the water with access to the 26 Sea Fox or 24 Contender boats, every moment at Fishermans Cove is a luxurious escape.With concierge and housekeeping services ensuring your every need is met, this is more than just a residence--its a lifestyle. Conveniently located above Jimmy Johnsons Big Chill, youll enjoy exquisite dining and entertainment. Fishermans Cove is the ultimate in exclusive, high-end living, offering unparalleled access to the best the Keys has to offer. This property cannot be rented out. Privileges are for owners only.

$350,000
Plantation Key
Plantation Villas   - MM: 88.50
2 Bed, 2 Baths, 1,156 SqFt Days Listed: 20
Condo - Active - Waterfront No
Side of Island: Bay/Gulf - Dockage: None

Move-in ready townhouse located in the heart of Islamorada! This 2-bedroom, 1.5-bath home has been well maintained and features impact windows and doors, fresh interior paint, a metal roof in 2024, newer AC, upgraded electrical throughout and a washer and dryer in the unit. The galley kitchen provides ample cabinet space, induction stove top, dishwasher and pantry. Enjoy convenient access to the community pool right from your backdoor, and a designated parking spot directly in front of the unit. Plantation Villas is an ideal entry point into the Islamorada market--perfect as a primary residence or vacation getaway. Centrally located near schools, restaurants, shops, and grocery stores. Just a couple of miles south, Founders Park offers a wide range of amenities including an Olympic-size pool, tennis, pickleball, basketball courts, ball fields, a boat ramp, beach, and regular community events.

$350,000
Plantation Key
Plantation Villas   - MM: 88.50
2 Bed, 2 Baths, 1,156 SqFt Days Listed: 61
Townhouse - Active - Waterfront No
Side of Island: Bay/Gulf - Dockage: None

Move-in ready townhouse located in the heart of Islamorada! This 2-bedroom, 1.5-bath home has been well maintained and features impact windows and doors, fresh interior paint, a metal roof in 2024, newer AC, upgraded electrical throughout and a washer and dryer in the unit. The galley kitchen provides ample cabinet space, induction stove top, dishwasher and pantry. Enjoy convenient access to the community pool right from your backdoor, and a designated parking spot directly in front of the unit. Plantation Villas is an ideal entry point into the Islamorada market--perfect as a primary residence or vacation getaway. Centrally located near schools, restaurants, shops, and grocery stores. Just a couple of miles south, Founders Park offers a wide range of amenities including an Olympic-size pool, tennis, pickleball, basketball courts, ball fields, a boat ramp, beach, and regular community events.

$355,000
Key West
Santa Clara   - MM: 3.00
1 Bed, 1 Baths, 528 SqFt Days Listed: 32
Condo - Active - Waterfront No
Side of Island: Median - Dockage: None

Welcome to Santa Clara--a centrally located, well-maintained community in the heart of Key West. This one-bedroom, one-bathroom unit offers serene views overlooking the sparkling 50 heated pool and tennis courts, creating a peaceful and inviting atmosphere.Inside a solid concrete building equipped with an emergency back-up generator, this residence combines convenience and peace of mind. Enjoy the ease of access with two elevators, a gated parking lot, and an on-site manager. Additional amenities include beautifully landscaped grounds, laundry facilities on every floor, and secure community living.Just steps from shopping centers, schools, and all that Key West has to offer, this condo is perfect as a primary residence, second home, or investment property.

$369,000
Duck Key
Marina Apts   - MM: 61.00
1 Bed, 1 Baths, 510 SqFt Days Listed: 83
-7.52% ($30,000) 2 Price Changes : Last Change 2 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Boat Ramp

Dont miss your opportunity to own this beautifully renovated 1-bedroom, 1-bathroom condo nestled on Duck Key, Immerse yourself in the tranquil beauty of the surroundings from this ground floor unit. Imagine starting your day with a breathtaking sunrise over the Atlantic, then stepping out your door to embark on a fishing trip or rent jet skis or kayaks for an exhilarating adventure on the water. Whether youre seeking a second home, rental investment, or full-time residence, this property caters to your every need. Completely remodeled in 2023, every aspect of this condo exudes modern elegance and comfort. From the freshly painted walls , new wiring, new floors, new bathroom, and A/Cs to the brand-new smart TV, no detail has been overlooked. The kitchen has been remodeled with new stainless steel appliances, while the bathroom shines with contemporary fixtures and finishes. Step outside and indulge in the array of amenities Duck Key has to offer. From the nearby Sole Water Sport with kayak and boat rentals, and Anglers Ale House offering delicious food and spirits. Duck Key Club is featuring a pool, clubhouse, tennis courts. So many attractions close by in Marathon and the famous Dolphin Research center. Everything you desire is within reach and every day becomes a spectacle of natural beauty. Whether youre seeking a weekend getaway or a permanent retreat, this condo presents a perfect opportunity to own a slice of paradise on Duck Key. Dont miss your chance to experience the ultimate in easy, affordable waterfront Florida Keys living.As to renovations:Roof is 8-9 years oldStucco/Spalding 2 years agoPaint (entire building) 2 years agoPlumbing entire building 3 years agoLandscaping common areas 1 year agoNew Bike RackNew Tiki Hut

$379,900
Key Colony
Seapointe   - MM: 53.50
2 Bed, 2 Baths, 990 SqFt Days Listed: 28
-5.00% ($20,000) 1 Price Change : Last Change 2 Days Ago
Condo - Active - Waterfront No
Side of Island: Ocean - Dockage: None

This absolutely charming 2-bedroom, 2-bath condo in the Sea Isle complex is the most affordably priced unit currently available in all of Key Colony Beach. Sold beautifully, fully furnished and turn key, its ready for you to enjoying or start collecting rental income immediately. Light-filled and spacious, the property offers tasteful updates, two balconies--including one off the primary suite with peekaboo views of the ocean--and a relaxed coastal vibe throughout.Set in an oceanfront community, youll enjoy direct access to a sandy beach on the Atlantic, a sparkling swimming pool, lush tropical landscaping, and an oceanfront lawn perfect for sunbathing or gathering under the tiki hut with outdoor grills.All state-required inspections have been completed and passed with flying colors. Weekly rentals are permitted, and this unit has a successful rental history, along with upcoming bookings. Key Colony Beach is a walkable, golf cart-friendly island with its own police department, a 9-hole golf course, tennis and pickleball courts, playgrounds, Sunset Park, and several dining options just a short stroll away.If youve been searching for an affordable piece of paradise in the Florida Keys, this is it. Motivated Seller. Bring offer and start enjoying the Keys life or passive income.

$385,000
Marathon
Stirrup Key Condo   - MM: 52.50
2 Bed, 2 Baths, 1,176 SqFt Days Listed: 28
-2.53% ($10,000) 1 Price Change : Last Change 3 Days Ago
Condo - Active - Waterfront No
Side of Island: Median - Dockage: None

Welcome to your delightful 2-bed, 1.5-bath Marathon townhome! Nestled in a serene tropical haven, this residence has received recent upgrades, including a new roof and impact windows. The open layout and modern kitchen with quartz countertops create a warm atmosphere. Convenience meets style with a half bath downstairs, and upstairs, two bright bedrooms with ample closet space and a full bathroom await. Covered parking for 2 cars adds practicality, and the recently repaved road ensures a smooth ride. For water enthusiasts, nearby water access points beckon. Enjoy proximity to Marathons amenities. Explore the tranquility of this inviting property - your perfect retreat awaits!

$385,000
Lower Matecumbe
Islamorada South   - MM: 76.50
1 Bed, 1 Baths, 518 SqFt Days Listed: 19
-2.53% ($10,000) 1 Price Change : Last Change 2 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Dock Privileges

Welcome to one of the best-kept secrets in Islamorada! This1 bedroom, 1 bath condo is the perfect opportunity to get your foot in the door in the beautiful Florida Keys--whether youre looking for a full-time residence, weekend getaway, or investment property. This unit has an updated Kitchen and bathroom along with a custom-built entertainment center in the living room. Enjoy an impressive list of amenities rarely found at this price point: a large, assigned garage, on-site laundry, full-time property caretaker, resort-style pool, tennis courts, boat ramp and trailer storage, plus dockage with quick access to both the Atlantic Ocean and Florida Bay. Whether youre an avid boater, angler, or simply love the water, this location offers the best of both worlds.

$385,000
Marathon
Stirrup Key Condo   - MM: 52.50
2 Bed, 2 Baths, 1,176 SqFt Days Listed: 133
-3.75% ($15,000) 2 Price Changes : Last Change 2 Days Ago
Townhouse - Active - Waterfront No
Side of Island: Bay/Gulf - Dockage: None

Enjoy peace of mind with this 2 bedroom, 1 1/2 bathroom townhome in Marathon, Florida. This unit features new Impact-Resistant windows and door, new flooring, an updated kitchen, walk-in closets and covered parking. The inviting main level boasts an open floor plan living area with dining, kitchen, a half bath and balconies. Upstairs are two spacious bedrooms with a full bathroom and generous closets ideal for the family. Privately nestled in a tropical area protected by lush vegetation, residents can enjoy calming views of the mangrove forest from the observatory deck. Parking is conveniently situated below the condo building. Privately owned storage units are allowed. Quiet, pet-friendly community conveniently located close to all that the heart of the Florida Keys has to offer. Call today for more information and to schedule a private viewing.

$385,000
Marathon
Sea View Condo   - MM: 55.00
1 Bed, 1 Baths, 754 SqFt Days Listed: 314
-3.51% ($14,000) 1 Price Change : Last Change 132 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: First Come Dock,Boat

LOWEST PRICED OCEAN FRONT CONDO ON THE MARKET! MONTHLY DUES ONLY $647 A MONTH! Hidden Oceanfront Gem located on a quiet residential street in the heart of Marathon. Seaview Condominium is a 2 story complex located on the Atlantic Ocean. Boaters and die hard fisherman will delight in the location. No more wasting time and fuel getting out to the Ocean, youre already there! This condo is serious about their dockage and they are getting ready to replace and add more slips to their seawall. This unit has been tastefully updated with beautiful tile flooring throughout, SS appliances and full tile backsplash in the kitchen. A convenient stackable washer & dryer and updated bathroom with pebble stone flooring and tiled shower walls. The complex is pet friendly and has plenty of parking. Lowest priced unit in the complex and private end unit makes this property a fantastic deal. Call for your showing appointment.

$389,000
Key Colony
Sea Isle Condominium   - MM: 53.50
2 Bed, 2 Baths, 990 SqFt Days Listed: 221
-13.36% ($60,000) 3 Price Changes : Last Change 12 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: None

ALL STATE REQUIRED INSPECTIONS HAVE BEEN COMPLETED AND PASSED WITH FLYING COLORS! Key Colony Beach is a special place. Its even more special in this 2 bed/2 bath roomy unit in the OCEANFRONT complex of Sea Isle Condominium. Choose between relaxing on the Sandy beach just steps from your door, right on the Atlantic Ocean, or take a dip in the pool! Grill out ever night under the tiki Bar or sunbathe on the ocean front lawn! All this and the gorgeous well manicured landscaping make this 990 square foot unit, with an ocean view from your balcony, your very own tropical getaway. Unit is turnkey with recent upgrades replacing the original bathrooms, new tile flooring throughout, along with doors and trim. Key Colony Beach boasts a golf course, pickleball and tennis courts, playgrounds, Sunset Park, and restaurants all within easy walking distance. Sea Isle permits 7 day rentals and this unit has repeat rentals in place with a 5 star rental rating on VRBO. Sellers have a covered, high and dry boat rack also available for purchase for you boaters out there. Quarterly maintenance fee, currently $2,550, does not include building wind insurance.

$394,000
Key West
Santa Clara   - MM: 3.00
1 Bed, 1 Baths, 528 SqFt Days Listed: 84
Condo - Active - Waterfront No
Side of Island: Bay/Gulf - Dockage: None

Excellent investment! Own in Key West under 400k. This one bed one bath condo is conveniently located in a shopping area with easy access to Duval and US 1. It is one of the few gated communities in Key West. You have ample parking, storage, pool, tennis courts, laundry, on site management, etc. The unit has new flooring, new AC unit, new electrical panel, updated kitchen, new appliances, even hurricane windows & doors. The building has already completed all required work to meet the new standards of condos in Florida and now qualifies for financing.

$394,999
Marathon
Stirrup Key Condo   - MM: 52.50
2 Bed, 2 Baths, 1,176 SqFt Days Listed: 241
-1.00% ($4,001) 1 Price Change : Last Change 2 Days Ago
Condo - Active - Waterfront No
Side of Island: Bay/Gulf - Dockage: None

Discover your next home in this charming 2 bedroom, 1.5 bathroom condo that is located in a serene community that offers plenty of green space for outdoor enjoyment. With ample room for parking directly under the unit, convenience is at your doorstep. A community boat ramp is nearby if you would like to take full advantage of the adventures the beautiful Florida Keys has to offer!! This pet friendly property is perfect for those who love the outdoors. This property does have a hurricane impact door and windows.

$395,000
Marathon
Ocean Isles Fishing   - MM: 52.50
Bed, Baths, 386 SqFt Days Listed: 131
-5.95% ($25,000) 2 Price Changes : Last Change 2 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Assigned Dock,Boat R

Ocean Isles Fishing Village is a seven-acre gated oceanfront complex. New construction with modern amenities in the heart of the Florida Keys. Conveniently located near local restaurants, shopping, attractions, airport. Great for boating enthusiasts, Easy water access with private boat ramp, newly updated marina, fish cleaning stations, assigned boat slips for owners, new seawall, bulkhead, docks, Olympic-sized waterfront pool, air-conditioned clubhouse, ice machine, tiki huts, outdoor grilling area, laundry facilities, stunning views!This studio unit is immaculate and has its own washer and dryer. Ground level parking. Priced to sell. Own your very own piece of paradise! Rentals allowed. Pets with restrictions. B&BATVAI

$399,000
Lower Matecumbe
Islamorada South   - MM: 76.50
1 Bed, 1 Baths, 518 SqFt Days Listed: 454
-3.86% ($16,000) 1 Price Change : Last Change 96 Days Ago
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: First Come Dock25ft.

Islamorada South....One of the BEST kept secrets in Islamorada! This is a one bedroom, fully updated unit with a screened porch includes a GARAGE! The Spacious garage perfect for storing your weekend toys. Bring your boat! There is always space on the dock for your 25 boat. Clean your catch dockside on the cleaning table. Secured boat and trailer storage is available. It is just a short jaunt to the ocean or the bay. Immediate ocean access from the dock gets you to some of the best fishing, diving & crystal clear waters these islands are known for. Conveniently located on Lower Matecumbe Key yet just minutes from downtown Islamoradas famous restaurants, shops, galleries & breweries. For an intimate complex, the amenities are grand. Play a game of pickle ball in the morning, tennis in the afternoon, cool off in the pool or enjoy a game of horseshoes or shuffleboard with your neighbors after dinner or meditate under the tikis. Islamorada South provides a real community feel....come join the community!

$399,000
Marathon
Bonefish Towers   - MM: 54.50
Bed, Baths, 513 SqFt Days Listed: 367
Condo - Active - Waterfront Yes
Side of Island: Ocean - Dockage: Concrete

6th floor unit in the one and only high rise in all of Florida Keys surrounded by magnificent panoramic views of the Ocean and Bay from every window - Bonefish Towers. Spectacular views of the Ocean and Bay right from your private balcony watching beautiful sunsets over the Bay and view of Key Colony Beach and Bonefish Towers Marina and fishing pier while watching boats go by right from your living room and balcony, Meticulously maintained and tastefully updated newer bathroom and floors throughout, tankless water heater which allows for an extra closet space, undersink instahot for a nice cup of tea or coffee in the morning, walk in closet, new A/C unit 2023, newer high grade hurricane proof PGT wall to ceiling sliders, custom murphy bed which allows for a deep 9 queen size mattress with a 3 memory foam topper, flat screen TV mount for a 75 TV, double sinks vanity in the bathroom. Easy living with luxurious amenities and plenty of parking for owners and guests. Amenities include, tennis court also lined for pickleball, heated pool with pool house and sauna and tiki hut, shuffle board, corn hole, fishing pier with fish cleaning tables, BBQ grills and outdoor gathering space with tables and chairs, brand new exercise room, rec room with pool table and big screen TV, beach area and tiki hut. Security and manager on duty. Low HOA - $570 monthly includes insurance, cable, internet, outside building maintenance, parking, water.

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 06-15-2025.
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