- 1 bd
- 1 ba
- 400 sqft
SUNSET COMMUNITIES LLC, Denise Gabbard. Listing provided by My State MLS
10 hours ago
Homes for Sale Under 400K in Florida Keys
97 results
- 1361 Overseas Hwy #E36, Marathon, FL 33050
- 101 11th Street #19, Marathon, FL 33050
- 2 bds
- 2 ba
- 960 sqft
COLDWELL BANKER SCHMITT REAL EPrice cut: $4,000 (9/11)
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- New roof
- Completely move-in ready
- 300 Ocean Dr APT 26, Key Largo, FL 33037
- 2 bds
- 3 ba
- 1,024 sqft
AMERICAN CARIBBEAN REAL ESTATE, CHRISTIE'S INTERNATIONAL REAL ESTATEShowcase 
- Price cut: $15,000 (9/1)
- 103650 Overseas Hwy, Key Largo, FL 33037
- 2 bds
- 2 ba
- 2,178 sqft
TOP TIER INTERNATIONAL REALTY, LLC.Boat dock
- 1361 Overseas Highway #Io, Marathon, FL 33050
- 1 bd
- 1 ba
- 468 sqft
COLDWELL BANKER SCHMITT REAL ESpotlessly clean
- Waterfront corner lot
- Price cut: $499 (9/3)
- 2600 Overseas Hwy #48, Marathon, FL 33050
- 2 bds
- 3 ba
- 850 sqft
COLDWELL BANKER SCHMITT REAL ESTATE CO.Price cut: $30,000 (9/13)
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- Peek-a-boo ocean views
- Outdoor living
- 98402 Windward Ave, Key Largo, FL 33037
- 2 bds
- 2 ba
- 778 sqft
COLDWELL BANKER SCHMITT ISLAMORADAPrice cut: $4,500 (9/22)
- Price cut: $1,000 (9/7)
- Two bedrooms
- 193 days on Zillow
- 1361 Overseas Hwy Lot B3, Marathon, FL 33050
- 2 bds
- 2 ba
- 660 sqft
ENGEL & VOLKERS ISLAMORADA, Stephany Duvall. Listing provided by My State MLS70 days on Zillow
- Canal-front opportunity
- 1129 Pebble Beach Lane APT 11, Duck Key, FL 33050
- 2 bds
- 2 ba
- 860 sqft
ISLAND WELCOME REAL ESTATE LLCModern finishes throughout
- 3314 Northside Dr APT 46, Key West, FL 33040
- 2 bds
- 3 ba
- 1,100 sqft
BERKSHIRE HATHAWAY HOMESERVICES KNIGHT & GARDNER REALTYPrivate patio
- 1101 W Ocean Dr #32, Key Colony Beach, FL 33051
- 2 bds
- 2 ba
- 990 sqft
COLDWELL BANKER SCHMITT REAL ESTATE CO.Price cut: $20,000 (9/22)
- 300 Ocean Dr APT 22, Key Largo, FL 33037
- 2 bds
- 2 ba
- 1,024 sqft
COLDWELL BANKER SCHMITT KEY LARGOFresh paint
- 125 days on Zillow
- 1101 W Ocean Dr APT 24, Key Colony Beach, FL 33051
- 2 bds
- 2 ba
- 990 sqft
COLDWELL BANKER SCHMITT REAL ESTATE CO.Granite kitchen
- 1361 Overseas Hwy #F40, Marathon, FL 33050
- 1 bd
- 1 ba
- -- sqft
SUNSET COMMUNITIES LLC, Denise Gabbard. Listing provided by My State MLSPrice cut: $6,500 (9/28)
- 190 Garden St, Tavernier, FL 33070
- 2 bds
- 1 ba
- 660 sqft
BERKSHIRE HATHAWAY HOMESERVICES KEYS REAL ESTATE - ISLAMORADA209 days on Zillow
- 111 Stirrup Key Woods Rd APT 2B2, Marathon, FL 33050
- 2 bds
- 2 ba
- 1,176 sqft
BERKSHIRE HATHAWAY HOMESERVICES KEYS REAL ESTATE535 days on Zillow
- Rare intimate oceanfront community
- 10877 Overseas Hwy APT 35, Marathon, FL 33050
- Studio
- 1 ba
- 425 sqft
LOKATION REAL ESTATEPrice cut: $4,500 (9/25)
- 201 Coppitt Rd APT 104B, Key West, FL 33040
- 1 bd
- 1 ba
- 536 sqft
COASTAL REALTY OF THE FLORIDA KEYSWaterfront setting
- Secure gated community access
- 40 High Point Rd #402, Tavernier, FL 33070
- 2 bds
- 2 ba
- 1,156 sqft
COASTAL REALTY FLORIDA KEYS119 days on Zillow
Showcase 
- New impact resistant windows
- 1361 Overseas Hwy #F-q, Marathon, FL 33050
- 2 bds
- 1 ba
- 800 sqft
SUNSET COMMUNITIES LLC, Denise Gabbard. Listing provided by My State MLSLarge stainless refrigerator
- 1 day on Zillow
- Two bedrooms
- Private bedroom
- 31368 Avenue E, Big Pine Key, FL 33043
- 3 bds
- 2 ba
- 1,440 sqft
COLDWELL BANKER SCHMITT REAL ESTATE COPrice cut: $14,000 (9/14)
- 40 High Point Rd #703, Tavernier, FL 33070
- 2 bds
- 2 ba
- 1,151 sqft
COASTAL REALTY OF THE FLORIDA KEYSRare balcony
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IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Some IDX listings have been excluded from this website. Listing Information presented by local MLS brokerage: Zillow, Inc - (407) 904-3511
All listings featuring the BMLS logo are provided by Beaches MLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright 2026 Beaches Multiple Listing Service, Inc. Information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
MLS Internet Data Exchange (IDX) information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the Florida Keys MLS.
