Condos for Sale in Key Largo, FL

33 condos are for sale in Key Largo, FL as of 2026-09-06. The median list price is $689,000, most condos list between $399K to $1.25M, and the median listing has been on the market 132 days. 2 condos came on the market this week.

Newest condos for sale in Key Largo

The most recently listed homes in Key Largo, newest first, with photos. Each card opens the full listing with every photo, the community’s sales history and a tour request. Homes marked New listed in the last seven days.

$2.15M New

4 bd · 3 ba

97501 Overseas Highway #321

Key Largo

Listing courtesy of Coldwell Banker Realty - Coral Gables

$739,000 New

2 bd · 2 ba

104500 Overseas Highway #APT B102

Key Largo

Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate

$350,000

3 bd · 3 ba

104000 Overseas Highway

Key Largo

Listing courtesy of Century 21 Circle- Islamorada

$524,900

2 bd · 2 ba

500 Burton Drive #2202

Key Largo

Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate

$739,000

2 bd · 2 ba

500 Burton Drive #4206

Key Largo

Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate

$660,000

2 bd · 2 ba

500 Burton Drive #4208

Key Largo

Listing courtesy of Real Estate Sales Force, Inc.

$469,000

1 bd · 1 ba

500 Burton Drive #2313

Key Largo

Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate

$374,000

2 bd · 2 ba

98402 Windward Avenue

Key Largo

Listing courtesy of Coldwell Banker Schmitt Islamorada

$795,000

2 bd · 2.5 ba

1500 Ocean Bay Drive #APT E5

Key Largo

Listing courtesy of Water Vista Realty, Inc.

$555,000

2 bd · 2 ba

500 Burton Drive #1402

Key Largo

Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate

$490,000

2 bd · 2.5 ba

92550 Overseas Highway #APT 214

Key Largo

Listing courtesy of Lifestyle International Realty

$772,000

2 bd · 1.5 ba

104350 Overseas Highway #A509

Key Largo

Listing courtesy of Beycome of Florida, LLC

$399,000

2 bd · 2 ba

98202 Windward Avenue

Key Largo

Listing courtesy of Ocean Sotheby's International Realty

$712,999

2 bd · 2 ba

500 Burton Drive #5308

Key Largo

Listing courtesy of Homecoin.com

$1.25M

2 bd · 2 ba

96000 Overseas Highway #W2 +Boat Slip

Key Largo

Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate

$969,000

2 bd · 2 ba

97652 Overseas Highway #APT S1

Key Largo

Listing courtesy of LoKation Real Estate - Pompano Beach

$749,000

2 bd · 2 ba

500 Burton Drive #4416

Key Largo

Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate

$664,000

2 bd · 2 ba

500 Burton Drive ## 4211

Key Largo

Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate

$1.60M

2 bd · 2.5 ba

97501 Overseas Highway #334

Key Largo

Listing courtesy of Coldwell Banker Schmitt Islamorada

$699,000

2 bd · 2 ba

500 Burton Drive #2409

Key Largo

Listing courtesy of Coldwell Banker Schmitt Key Largo

$599,888

2 bd · 1.5 ba

104350 Overseas Highway #APT A204

Key Largo

Listing courtesy of Coldwell Banker Schmitt Key Largo

$689,000

2 bd · 2 ba

500 Burton Drive #3309

Key Largo

Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate

$529,999

2 bd · 2 ba

500 Burton Drive #1210

Key Largo

Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

$569,000

2 bd · 2 ba

500 Burton Drive #1415

Key Largo

Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate

Key Largo condos for sale by price

Every active listing in Key Largo grouped by price, with the newest listings in each band. The median is $689,000; the busiest band is $500K – $750K.

$300K – $400K: 4 homes

• $350,000 · 3 bd / 3 ba · 104000 Overseas Highway
• $374,000 · 2 bd / 2 ba · 98402 Windward Avenue
• $399,000 · 2 bd / 2 ba · 98202 Windward Avenue
• $319,900 · 2 bd / 1.5 ba · 300 Ocean Drive #22

$400K – $500K: 4 homes

• $469,000 · 1 bd / 1 ba · 500 Burton Drive #2313
• $490,000 · 2 bd / 2.5 ba · 92550 Overseas Highway #APT 214
• $419,000 · 2 bd / 2 ba · 98422 Windward Avenue
• $475,000 · 2 bd / 2 ba · 98222 Windward Avenue

$500K – $750K: 15 homes

• $739,000 · 2 bd / 2 ba · 104500 Overseas Highway #APT B102
• $524,900 · 2 bd / 2 ba · 500 Burton Drive #2202
• $660,000 · 2 bd / 2 ba · 500 Burton Drive #4208
• $739,000 · 2 bd / 2 ba · 500 Burton Drive #4206

$750K – $1M: 6 homes

• $795,000 · 2 bd / 2.5 ba · 1500 Ocean Bay Drive #APT E5
• $772,000 · 2 bd / 1.5 ba · 104350 Overseas Highway #A509
• $969,000 · 2 bd / 2 ba · 97652 Overseas Highway #APT S1
• $819,000 · 2 bd / 2 ba · 104500 Overseas Highway #A302

$1M and up: 4 homes

• $2.15M · 4 bd / 3 ba · 97501 Overseas Highway #321
• $1.25M · 2 bd / 2 ba · 96000 Overseas Highway #W2 +Boat Slip
• $1.60M · 2 bd / 2.5 ba · 97501 Overseas Highway #334
• $1.60M · 3 bd / 2.5 ba · 97501 Overseas Highway #114

What a home in Key Largo costs to own

Take the median $689,000 listing with 20% down at today’s 6.71% 30-year rate: principal and interest run about $3,560/month. Monroe County’s typical millage of 8.82 puts property tax near $5,633/year after the $50,000 homestead exemption — and that is the reset bill a buyer pays, not the seller’s capped one. Citizens’ average premium in Monroe County is about $4,380/year; newer roofs and inland addresses usually quote below it. All in, plan on roughly $4,395/month plus any HOA or CDD assessment.

Explore Key Largo

• All condos for sale in Monroe County, FL
• Monroe County property tax guide
• Search every Key Largo community
• All Florida cities and counties

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Common questions

Listings, counts and prices are from Momentum Realty’s MLS record of active residential listings in Key Largo as of 2026-09-06 and refresh as homes list and sell. Listing data provided by Florida Keys MLS, Inc. Information is deemed reliable but is not guaranteed by the MLS to be accurate. The data relating to real estate for sale on this page comes in part from the Internet Data Exchange (IDX) program of the MLS(s) named above; listings held by brokerages other than Momentum Realty are marked with the listing brokerage’s name. Information is deemed reliable but not guaranteed. Estimates are not guarantees. Equal Housing Opportunity.