Florida Keys, FL Homes under $400,000

/39
$349,000
- Land
6099 Overseas Hwy Unit 107W, Marathon, FL 33050

Idyllic Island Retreat with Open Water Views in the heart of Marathon! This well-equipped, Key by the Sea home comes fully furnished with all essentials or treat the property as a blank canvas and create the island oasis of your dreams! Enjoy frequent boating and fishing with ease; this angler's paradise is nestled on a clean, flow-through canal, and boasts immediate access to Vaca Key Bight and

Lisa Ferringo

Coldwell Banker Schmitt Lower Keys (KW)

(786) 791-2852

6099 Overseas Hwy Unit 107W, Marathon, FL 33050
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/9
$349,000
- Land
35 Sombrero Blvd Unit A3, Marathon, FL 33050

Enjoy excellent boating access to world-renowned fishing and diving from this deep-draft boat slip at Sombrero Marina located in the heart of Marathon in the Fabulous Florida Keys! This prime location boasts walking distance to nearby grocery stores and restaurants, beautiful Sombrero Beach and directly across the street from great golfing at the Marathon Country Club. Take in balmy ocean

Lisa Ferringo

Coldwell Banker Schmitt Lower Keys (KW)

(786) 981-8245

35 Sombrero Blvd Unit A3, Marathon, FL 33050
/15
$399,000
- 1 Bed
- 1 Bath
- 308 Sq Ft
1014 Varela St Unit 3, Key West, FL 33040

Discover a unique opportunity to own a cozy 1-bedroom, 1-bath condominium ideally situated near vibrant downtown Key West, offering the perfect canvas for those with a vision to rejuvenate. While the property may need some TLC, its prime location allows for easy access to local shops, restaurants, and stunning beaches, making it an appealing option for both personal retreats and investment

Letisia Powell Robert Slack LLC

1014 Varela St Unit 3, Key West, FL 33040
/33
$399,000
- 1 Bed
- 1 Bath
- 510 Sq Ft
300 Duck Key Dr Unit 3, Marathon, FL 33050

Don't 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

Ellen Gvili Ocean Sotheby's International Realty

300 Duck Key Dr Unit 3, Marathon, FL 33050
/25
$394,000
- 1 Bed
- 1 Bath
- 528 Sq Ft
3312 Northside Dr Unit 405, Key West, FL 33040

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

Karen Angle Coldwell Banker Schmitt Real Estate Co.

3312 Northside Dr Unit 405, Key West, FL 33040
/18
$399,000
- 1 Bed
- 1 Bath
- 756 Sq Ft
200 Wrenn St Unit 601, Tavernier, FL 33070

Top-Floor Oceanfront Gem in Sea Gulls Condominiums! This unit boasts breathtaking, unobstructed ocean views. Wake up to stunning sunrises every morning in this impeccably maintained 1-bedroom, 1-bathroom condo. The updated kitchen and bathroom combine modern style with functionality, while the expansive living area creates a cozy and inviting retreat. Take advantage of exceptional on-site

Brandi Horton Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

200 Wrenn St Unit 601, Tavernier, FL 33070
/36
$375,000
- 1 Bed
- 1 Bath
- 687 Sq Ft
15 Sombrero Blvd Unit 204W, Marathon, FL 33050

Beautiful and newly renovated 2nd floor, open concept, waterfront condo with amazing canal views. Building has undergone concrete repairs and new paint. No assessments! Interior features brand new hot water heater, ss refrigerator, ss stove, ss microwave and sink. Freshly painted throughout and updated with quartz countertops. Located in the heart of the Florida Keys. Walking distance to the golf

Victor Olson Royal Palms Realty (KW)

15 Sombrero Blvd Unit 204W, Marathon, FL 33050
/25
$399,000
- 2 Beds
- 2 Baths
- 1,176 Sq Ft
113 Stirrup Key Woods Rd Unit 3B1, Marathon, FL 33050

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

Alyson Bainbridge Coldwell Banker Schmitt Real Estate Co.

113 Stirrup Key Woods Rd Unit 3B1, Marathon, FL 33050
/14
$400,000
- 1 Bed
- 1 Bath
- 510 Sq Ft
65821 Overseas Hwy, Long Key, FL 33001

Vacation year round in this cozy one bedroom, one bathroom home. Enclosed community with 24 hour security. Amenities include: Clubhouse, Gym, Tennis and Basketball courts, Swimming pool for adults and a kiddie pool for the little ones. Marina and Mini store with gas for Boats and Vehicles. Boat Ramp and Boat trailer storage. A real delight for Fishing and Boating. About five minutes to Gulf and

Lenuam Garcia The Heat Realty of S.F. LLC

65821 Overseas Hwy, Long Key, FL 33001
/2
$349,999
- Land
- 0.04 Acre
- $9,210,500 per Acre
94825 Overseas Hwy #265, Key Largo, FL 33037

Build your dream home immediately! Located in the upscale, gated community of Key Largo Ocean Resort (KLOR). Enjoy ocean access via the community boat ramp and take full advantage of luxury amenities: clubhouse with pool, marina, fishing pier, tennis, pickleball, basketball, and 24/7 security. Golf cart friendly with low HOA and a private restaurant coming soon. With a rooftop terrace, your

Orian Levy Cromwell & Forbes Inc

94825 Overseas Hwy #265, Key Largo, FL 33037
/4
$349,999
- Land
- 0.04 Acre
- $9,210,500 per Acre
75 Overseas Hwy, Key Largo, FL 33037

Build your dream home immediately! Located in the prestigious Key Largo Ocean Resort (KLOR), this is one of One of the best-priced lots available in the community! Enjoy ocean access from the private boat ramp and indulge in resort-style amenities including a marina, clubhouse with pool, tennis, pickleball, basketball, and 24/7 gated security. Key Largo Ocean Resort (KLOR) is golf cart-friendly,

Orian Levy Cromwell & Forbes Inc

75 Overseas Hwy, Key Largo, FL 33037
/4
$349,999
- Land
- 0.04 Acre
- $9,210,500 per Acre
94825 Overseas Hwy #76, Key Largo, FL 33037

Build your dream home immediately! Located in the prestigious Key Largo Ocean Resort (KLOR), this is one of One of the best-priced lots available in the community! Enjoy ocean access from the private boat ramp and indulge in resort-style amenities including a marina, clubhouse with pool, tennis, pickleball, basketball, and 24/7 gated security. Key Largo Ocean Resort (KLOR) is golf cart-friendly,

Orian Levy Cromwell & Forbes Inc

94825 Overseas Hwy #76, Key Largo, FL 33037
/17
$369,000
- Land
- 0.03 Acre
- $12,724,138 per Acre
325 Calusa St #5, Key Largo, FL 33037

1,262 SF lot in Calusa Campground, Key Largo. Sewer and electricity connections in place. Bring your own boat — community features a boat ramp. Low HOA fee of $172/month. Amenities include a swimming pool, clubhouse, tennis and basketball courts, and 24-hour security. Excellent location, just 5 minutes from shopping and dining. Short-term rentals (Airbnb) allowed, making it a great investment

Sandra Alayon Keller Williams Realty International Lifestyles

325 Calusa St #5, Key Largo, FL 33037
/32
$385,000
- 2 Beds
- 1.5 Baths
- 350 Sq Ft
325 Calusa St, Key Largo, FL 33037

Amazing vacation home or investment property with excellent returns. The property has 2 beds/1.5 baths, plenty of space to park a boat, and 2 cars , AIRBNB welcome , you can rent 1 or 365 days, This community offers lots of amenities, boat ramp, pool, sun deck, sun sets, tennis, basketball courts and laundry facility.

Patricia Thompson RE/MAX Select Group

325 Calusa St, Key Largo, FL 33037
/33
$389,000
- 2 Beds
- 1 Bath
- 574 Sq Ft
65821 Overseas Hwy, Long Key, FL 33001

Welcome to paradise living in coveted Outdoor Resort at Long Key Florida, located on MM 66 where you own the land! Property features a two bedrooms, one bathroom; lower level entry and kitchen area; upgraded drywall in bedrooms; stackable washer/dryer, elec. water heater, gas range/oven; canal view with no backyard neighbor; parking for two cars, a 24' boat, and a golf cart. Outdoor Resort offers

Lazaro J. Feliciano Virago Realty Group, LLC.

65821 Overseas Hwy, Long Key, FL 33001
/11
$345,000
- Land
94825 Overseas Hwy Hwy Unit 67, Key Largo, FL 33037

Vacant lot in Key Largo ready to build a Residential Single Family.

Dinorah Guerra Real Estate Sales Force

94825 Overseas Hwy Hwy Unit 67, Key Largo, FL 33037
/24
$394,000
- 2 Beds
- 1 Bath
- 782 Sq Ft
24 N Conch Ave, Conch Key, FL 33050

Charming 2/1 Mobile Home on Conch Key - Great Investment Opportunity!Located in the heart of the Florida Keys, this well-maintained 2-bedroom, 1-bath mobile home is a perfect entry into island living or a strong investment property. With a proven rental history of $2,200/month plus utilities, this home offers solid income potential. Enjoy peace and privacy on quaint Conch Key, ideally situated

Paulette Thompson PA Ocean Sotheby's International

24 N Conch Ave, Conch Key, FL 33050
/12
$399,000
- Land
150 / 160 3rd St, Key Col Beach, FL 33051

Easy and quick to build in Key Colony Beach. Get building permit once your building plans are approved by the City. Zoned for duplex. walking distance to Pool & Beach Clubs, Restaurants, and Parks.

Steve Smith Ocean Sotheby's International

150 / 160 3rd St, Key Col Beach, FL 33051
/21
$350,000
- 2 Beds
- 1.5 Baths
- 1,156 Sq Ft
40 High Point Rd Unit C105, Tavernier, FL 33070

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

Claire Johnson Coastal Realty of the Florida Keys

40 High Point Rd Unit C105, Tavernier, FL 33070
/3
$325,000
- Land
94825 Overseas Hwy Unit 262, Key Largo, FL 33037

Discover the perfect opportunity to build your dream getaway in the beautiful Key Largo Ocean Resort. This vacant lot is situated in a prime location, surrounded by stunning natural beauty and just moments away from the ocean. It is a family-friendly environment, golf cart community that offers a large clubhouse, pool, marina, basketball courts, playground, tennis, and pickle ball. Enjoy easy

Aisleen Falcon Cabral Keller Williams Realty Premier Properties

94825 Overseas Hwy Unit 262, Key Largo, FL 33037
/38
$399,000
- 2 Beds
- 1.5 Baths
- 1,330 Sq Ft
325 Calusa St Unit 478, Key Largo, FL 33037

Beautiful RV home in the desired area of Calusa Campground. Manny amenities in the community, boat ramp, community pool, overnight docking, playground, basketball court, and many more. Short rents are allowed with Airbnb and Vrbo. Already registered with those apps getting generous monthly income. .This is an corner lot with space were to park a boat.

Efren Lezcano Professional Realty of Miami, Inc.

325 Calusa St Unit 478, Key Largo, FL 33037
/40
$350,000
- 2 Beds
- 1 Bath
- 672 Sq Ft
707 N Emerald Dr, Key Largo, FL 33037

Introduction**Welcome to Silver Shore: Your Exclusive Private Community**With a Perfect Blend of Privacy, Entertainment, and Social Engagement A place where you can unwind, connect, and enjoy life to the fullest. Nestled in a serene environment, our exclusive 55+ community offers everything you need for a fulfilling lifestyle.Unique opportunity to buy a piece of paradise.Inhouse:707 N Emerald dr

isabel linowitz Coldwell Banker Schmitt Key Largo

707 N Emerald Dr, Key Largo, FL 33037
/22
$333,000
- Land
138 Bahama Dr S, Duck Key, FL 33050

PROMINENT DUCK KEY is offering a vacant lot to build your dream home with plans in system for permit! Expansive 8245 sq. ft. lot with plans for a 3 bedroom/2bathroom, 1,387 sq. ft. home and 413 of deck. Duck Key, home to the famous Hawks Cay Resort, has no association, but you could become a member of the Club Duck Key, where you could enjoy all the amenities offered, pool, jacuzzi, tennis and

Lisa Frins Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

138 Bahama Dr S, Duck Key, FL 33050
/20
$345,000
- Land
27453 Antigua Rd, Ramrod Key, FL 33042

Building permit in-process for a 3 bedroom / 2 bath stilted single family residence. 1320 square feet. The plans are for an Affinity home with features that include impact doors and windows and built to 180 mph with a cistern and designed using the Green Building code. Great for the environment, great for your insurance rates.There are plans in review for an 8'x40' dock with the Army Corp.

Donna Pezzi Keller Williams Key West Compass Realty

27453 Antigua Rd, Ramrod Key, FL 33042
/4
$369,000
- 2 Beds
- 1 Bath
- 300 Sq Ft
325 Calusa St Unit 40, Key Largo, FL 33037

Calusa Campground-exclusive gated community with nay ammenies to enjoy in Key Largo Whether you're looking for a vacation home, rental investment, or a permanent getaway, Lot #40 is the perfect choice!Where Adventure Meets Relaxation!Strategic Location: Just a short walk to the pool, clubhouse, and a deep canal.Existing RV: Includes a 2-bedroom, 1-bath RV in fair condition (needs some

isabel linowitz Coldwell Banker Schmitt Key Largo

325 Calusa St Unit 40, Key Largo, FL 33037
/34
$325,000
- 1 Bed
- 1 Bath
- 748 Sq Ft
55 Boca Chica Rd Unit 32, Key West, FL 33040

This mobile home is the perfect opportunity for anyone looking to embrace the laid-back Keys lifestyle in a charming, affordable setting. Whether you're searching for a full-time residence or a vacation getaway, this property is sure to capture your heart. This is a condominium community with 2 good-sized pools, laundry facilities, and a marina. This is a well-kept secret - gated for security

Donna Pezzi Keller Williams Key West Compass Realty

55 Boca Chica Rd Unit 32, Key West, FL 33040
/13
$390,000
- Land
27378 Jamaica Ln, Summerland Key, FL 33042

Waterfront lot in desirable neighborhood of Breezeswept Beach Estates on Ramrod Key. Building permit was just issued. Plans for a concrete 3 bedroom, 2.5 bath home with 1485 SF. Dock permit to be applied for. The listing price of the property will increase as the construction moves forward.

Amy Puto Coldwell Banker Schmitt Real Estate Co.

27378 Jamaica Ln, Summerland Key, FL 33042
/5
$398,000
- Land
195 Indies Dr S, Duck Key, FL 33050

Preliminary landscaping and land clearing has been done to improve the property (Privacy Hedges on both sides)- Currently has 40pts in ROGO (2 more points to be issued in August 2025)- Property has been surveyed and in ROGO with building plans. Pool plans have already been approved for permitting.- Water & Sewer service connection has been completed.

Raul Pineyro Cacophony Group LLC

195 Indies Dr S, Duck Key, FL 33050
/20
$385,000
- 2 Beds
- 1 Bath
- 420 Sq Ft
65821 Overseas Hwy Unit 105, Long Key, FL 33001

Discover this incredible new listing in Outdoor Resorts at Mile Marker 66 in the Florida Keys, offering parking for two cars and a 30ft boat. Enjoy access to the park's exceptional amenities, including pickleball, a swimming pool, pool tables, a gym, and more, all within a community that boasts its own marina with fuel and a private beach. Don't miss this great opportunity to own a piece of

Jennifer Abreu Lifestyle International Realty

65821 Overseas Hwy Unit 105, Long Key, FL 33001
/15
$398,900
- 2 Beds
- 1.5 Baths
- 698 Sq Ft
108 Sunset Ln, Tavernier, FL 33070

Charming Double-Wide Mobile Home in the Florida Keys!Don't miss this opportunity to own a well-maintained 2-bedroom, 1.5-bath mobile home in a prime location. This property features a spacious dry lot with plenty of room to park a boat and a large storage unit in the backyard that can be used as an extra bedroom. Enjoy direct canal views from the front porch, perfect for relaxing and soaking in

Adriana Alvarez A.M.A. Realty Group Inc.

108 Sunset Ln, Tavernier, FL 33070
/19
$310,000
- Land
97 Coco Plum Dr Unit T-2, Marathon, FL 33050

Discover the perfect spot for your boat at Bonefish Marina in the Middle Keys. This live-aboard slip offers protected dockage with deep, open water access--ideal for exploring the Florida Keys. The slip can accommodate a boat up to 60 feet in length overall (LOA - Buyer to verify)The marina's well-maintained, resort-style grounds feature a BBQ and outdoor kitchen/bar area, fish cleaning

Thomas Carden Keys to the Coast Real Estate LLC

97 Coco Plum Dr Unit T-2, Marathon, FL 33050
/34
$369,000
- Land
701 Spanish Main Dr Unit 355, Cudjoe Key, FL 33042

Oversized RV lot with nice open water views down the 60' wide canal with enjoyable tropical breezes. A 17' stepdown concrete seawall with cleats is perfect for your boating needs. Easy access to both the gulf and ocean. Impeccable lot with concrete pad, tropical landscaping, picnic table & electric hookup with 30 & 50 amp. Venture Out has extensive amenities including 80' heated pool, spa, tennis

Jan Fritz Coldwell Banker Schmitt RE Co. Lower Keys Office

701 Spanish Main Dr Unit 355, Cudjoe Key, FL 33042
/5
$379,000
- Land
27463 Antigua Rd, Ramrod Key, FL 33042

Exceptional Opportunity to develop this 6200-sf canal front Ramrod Key Lot with Plans in the super relaxed Breezeswept Beach Estates community! Ideal Tier 3 Canal. Currently has 38 Rogo points and plans for an exceptional home, dock, and lift. Building Permit application is finalized and approved. 3/2 elevated home that is a certified green build. Just need Rogo award. Great Open water ocean

Mykael Marinelli American Caribbean Real Estate, Christie's International Real Estate

27463 Antigua Rd, Ramrod Key, FL 33042
/13
$325,000
- Land
0 Lake View Dr Unit 613985, Key Largo, FL 33037

Opportunity - Bring Your Best Offer!Don't miss this rare opportunity to own 2 prime lots in the desirable Key Largo Park subdivision, located on Lakeview Drive and Poinciana Drive. Each lot is 2,500 sq. ft., totaling an impressive 5,000 sq. ft. that spans from street to street.Surrounded by existing homes that enjoy stunning bay views from rooftop decks or top floors, this property offers endless

Brooke Vega American Caribbean Real Estate, Christie's International Real Estate

0 Lake View Dr Unit 613985, Key Largo, FL 33037
/12
$325,000
- Land
0 Lake View Dr Unit 613984, Key Largo, FL 33037

Opportunity - Bring Your Best Offer!Don't miss this rare opportunity to own 2 prime lots in the desirable Key Largo Park subdivision, located on Lakeview Drive and Poinciana Drive. Each lot is 2,500 sq. ft., totaling an impressive 5,000 sq. ft. that spans from street to street.Surrounded by existing homes that enjoy stunning bay views from rooftop decks or top floors, this property offers endless

Brooke Vega American Caribbean Real Estate, Christie's International Real Estate

0 Lake View Dr Unit 613984, Key Largo, FL 33037
/20
$329,900
- 2 Beds
- 1.5 Baths
- 1,024 Sq Ft
300 Ocean Dr Unit 22, Key Largo, FL 33037

Discover Key Largo's 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

Philip Kravitz Coldwell Banker Schmitt Key Largo

300 Ocean Dr Unit 22, Key Largo, FL 33037
/17
$368,000
- Land
1768 Sunrise Dr, Big Pine Key, FL 33043

Catch a SUNRISE on Sunrise Drive! Vacant canal front lot with long views of Spanish Harbor. A building permit has been applied for and is currently #6 on the list. Direct access to the water, perfect for boaters, fishing enthusiasts, or those seeking a waterfront lifestyle. This 9560 sq foot lot provides some elbow room and is located on a canal PLUS has views of Spanish Harbor. Permit

Donna Pezzi Keller Williams Key West Compass Realty

1768 Sunrise Dr, Big Pine Key, FL 33043
/62
$300,000
- 3 Beds
- 3 Baths
- 2,300 Sq Ft
104000 Overseas Hwy Unit 5 , Int 8, Key Largo, FL 33037

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

Kelly Randin RE/MAX All Keys Real Estate

104000 Overseas Hwy Unit 5 , Int 8, Key Largo, FL 33037
/3
$385,000
- Land
50 Tina Place, Key Largo, FL 33037

Build your home immediately on this Cleared, X zone lot. No conservation easement or waiting for years to build. Full use of this property means pool, expanded driveway, boat/RV storage is OK.Centrally located near restaurants, shopping, and John Pennekamp State Park. Just submit your house plans and once approved begin building your Key Largo home.

Gregory Pardo Harbour 99 Properties, Inc.

50 Tina Place, Key Largo, FL 33037
/67
$350,000
- 2 Beds
- 1 Bath
- 400 Sq Ft
325 Calusa St Unit 254, Key Largo, FL 33037

Fantastic Key Largo Getaway - Perfect for Relaxation or Investment!This charming 2-bedroom, 1-bath unit is now on the market and ready for immediate enjoyment or could be a lucrative investment property. Featuring an outdoor shower, a shed, and space for boat parking, it's an ideal spot for fishing enthusiasts and water lovers alike.The location is incredibly convenient, with the marina, pool,

Kelly Randin RE/MAX All Keys Real Estate

325 Calusa St Unit 254, Key Largo, FL 33037

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Explore the array of homes and houses for sale under $400,000 in Florida Keys, where you'll find 114 options tailored for those seeking affordable real estate opportunities. Whether you're interested in spacious family homes, modern townhouses, or cozy bungalows, Florida Keys offers a diverse range of choices to match your needs and financial considerations. Take advantage of these affordably-priced properties to make your move into the real estate market in Florida Keys, FL.

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