Condos for Sale in Monroe County, FL

177 condos are for sale in Monroe County, FL as of 2026-09-25. The median list price is $684,000, most condos list between $410K to $1.20M, and the median listing has been on the market 116 days. 5 condos came on the market this week.

Newest condos for sale in Monroe County

The most recently listed homes in Monroe County, 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.

$465,000 New

2 bd · 2 ba · built 1972

15 Sombrero Boulevard #212W, 33050

Marathon

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$2.65M New

3 bd · 2 ba · built 1986

1500 Atlantic Boulevard #414, 33040

Key West

Listing courtesy of Keller Williams Key West Compass Realty

$869,000 New

2 bd · 1 ba · built 1991

620 Thomas Street #149, 33040

Key West

Listing courtesy of Keller Williams Key West Compass Realty

$779,000 New

4 bd · 2 ba · built 1938

1220 Newton Street #5, 33040

Key West

Listing courtesy of RE/MAX Keys Connection (KW)

$699,000 New

3 bd · 2 ba · built 1979

88181 Old Highway #APT G31, 33036

Plantation Key

Listing courtesy of Coldwell Banker Schmitt Islamorada

$649,000

1 bd · 1 ba · built 1938

806 Florida Street #APT 5, 33040

Key West

Listing courtesy of Beycome of Florida, LLC

$675,000

2 bd · 2.5 ba · built 1988

117 Coco Plum Drive #D2, 33050

Marathon

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$455,000

2 bd · 1 ba · built 1980

3312 Northside Drive #APT 407, 33040

Key West

Listing courtesy of Berkshire Hathaway HomeServices Knight & Gardner Realty

$749,000

2 bd · 2 ba · built 2023

501 E Ocean Drive #9, 33051

Key Colony

Listing courtesy of RE/MAX All Keys Real Estate

$579,000

2 bd · 2 ba · built 1991

500 Burton Drive #4207, 33070

Key Largo

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

$459,500

2 bd · 2 ba · built 1988

98321 Windward Avenue, 33037

Key Largo

Listing courtesy of Lifestyle International Realty

$985,000

2 bd · 2.5 ba · built 1991

307 Sanctuary Drive #307, 33037

Key Largo

Listing courtesy of Premier Prestige Properties, LLC

$2.15M

4 bd · 3 ba · built 2005

97501 Overseas Highway #321, 33037

Key Largo

Listing courtesy of Coldwell Banker Realty - Coral Gables

$1.23M

1 bd · 1 ba · built 1943

714 Olivia Street ## 6, 33040

Key West

Listing courtesy of Key West Sales, LLC

$445,000

1 bd · 1.5 ba · built 1975

2000 Coco Plum Drive #503, 33050

Marathon

Listing courtesy of Key Colony Beach Realty

$379,000

1 bd · 1.5 ba · built 1975

2000 Coco Plum Drive #302, 33050

Marathon

Listing courtesy of Florida Keys Real Estate Group

$739,000

2 bd · 2 ba · built 1981

104500 Overseas Highway #APT B102, 33037

Key Largo

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

$487,500

2 bd · 1.5 ba · built 1976

88500 Overseas Highway #407, 33070

Plantation Key

Listing courtesy of Ocean Sotheby's International Realty

$409,999

1 bd · 1 ba · built 1974

105 Avenue D #APT 113, 33050

Marathon

Listing courtesy of Island Welcome Real Estate LLC

$995,000

2 bd · 2 ba · built 1984

1800 Atlantic Boulevard #325C, 33040

Key West

Listing courtesy of Brightwild Real Estate

$469,000

2 bd · 2 ba · built 1974

389 N Anglers Drive #206, 33050

Marathon

Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate

$1.60M

3 bd · 2.5 ba · built 1988

1515 Sombrero Boulevard #2B, 33050

Marathon

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$949,000

2 bd · 2.5 ba · built 1982

1133 W Ocean Drive #12, 33051

Key Colony

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$550,000

1 bd · 1.5 ba · built 2022

10877 Overseas Highway #APT 97, 33050

Marathon

Listing courtesy of Lokation Real Estate

Monroe County condos for sale by price

Every active listing in Monroe County grouped by price, with the newest listings in each band. The median is $684,000; the busiest band is $500K – $750K.

$200K – $300K: 2 homes

• $299,000 · 1 bd / 1 ba · 201 Coppitt Road #104B
• $275,000 · 2 bd / 2 ba · 1129 Pebble Beach Lane #11

$300K – $400K: 14 homes

• $379,000 · 1 bd / 1.5 ba · 2000 Coco Plum Drive #302
• $374,000 · 2 bd / 2 ba · 40 High Point Road #703
• $365,000 · 2 bd / 1 ba · 3312 Northside Drive #APT 504
• $369,500 · 2 bd / 2 ba · 98402 Windward Avenue

$400K – $500K: 23 homes

• $465,000 · 2 bd / 2 ba · 15 Sombrero Boulevard #212W
• $455,000 · 2 bd / 1 ba · 3312 Northside Drive #APT 407
• $459,500 · 2 bd / 2 ba · 98321 Windward Avenue
• $445,000 · 1 bd / 1.5 ba · 2000 Coco Plum Drive #503

$500K – $750K: 72 homes

• $699,000 · 3 bd / 2 ba · 88181 Old Highway #APT G31
• $649,000 · 1 bd / 1 ba · 806 Florida Street #APT 5
• $675,000 · 2 bd / 2.5 ba · 117 Coco Plum Drive #D2
• $749,000 · 2 bd / 2 ba · 501 E Ocean Drive #9

$750K – $1M: 37 homes

• $779,000 · 4 bd / 2 ba · 1220 Newton Street #5
• $869,000 · 2 bd / 1 ba · 620 Thomas Street #149
• $985,000 · 2 bd / 2.5 ba · 307 Sanctuary Drive #307
• $995,000 · 2 bd / 2 ba · 1800 Atlantic Boulevard #325C

$1M and up: 29 homes

• $2.65M · 3 bd / 2 ba · 1500 Atlantic Boulevard #414
• $1.23M · 1 bd / 1 ba · 714 Olivia Street ## 6
• $2.15M · 4 bd / 3 ba · 97501 Overseas Highway #321
• $1.60M · 3 bd / 2.5 ba · 1515 Sombrero Boulevard #2B

Every home for sale in Monroe County right now (177)

All 177 active Monroe County listings with a detail page, newest first, refreshed twice a day from the MLS.

• $465,000 · 2 bd / 2 ba · 15 Sombrero Boulevard #212W
• $2.65M · 3 bd / 2 ba · 1500 Atlantic Boulevard #414
• $869,000 · 2 bd / 1 ba · 620 Thomas Street #149
• $779,000 · 4 bd / 2 ba · 1220 Newton Street #5
• $699,000 · 3 bd / 2 ba · 88181 Old Highway #APT G31
• $649,000 · 1 bd / 1 ba · 806 Florida Street #APT 5
• $675,000 · 2 bd / 2.5 ba · 117 Coco Plum Drive #D2
• $455,000 · 2 bd / 1 ba · 3312 Northside Drive #APT 407
• $749,000 · 2 bd / 2 ba · 501 E Ocean Drive #9
• $579,000 · 2 bd / 2 ba · 500 Burton Drive #4207
• $459,500 · 2 bd / 2 ba · 98321 Windward Avenue
• $985,000 · 2 bd / 2.5 ba · 307 Sanctuary Drive #307
• $2.15M · 4 bd / 3 ba · 97501 Overseas Highway #321
• $1.23M · 1 bd / 1 ba · 714 Olivia Street ## 6
• $445,000 · 1 bd / 1.5 ba · 2000 Coco Plum Drive #503
• $379,000 · 1 bd / 1.5 ba · 2000 Coco Plum Drive #302
• $739,000 · 2 bd / 2 ba · 104500 Overseas Highway #APT B102
• $487,500 · 2 bd / 1.5 ba · 88500 Overseas Highway #407
• $409,999 · 1 bd / 1 ba · 105 Avenue D #APT 113
• $995,000 · 2 bd / 2 ba · 1800 Atlantic Boulevard #325C
• $469,000 · 2 bd / 2 ba · 389 N Anglers Drive #206
• $1.60M · 3 bd / 2.5 ba · 1515 Sombrero Boulevard #2B
• $949,000 · 2 bd / 2.5 ba · 1133 W Ocean Drive #12
• $550,000 · 1 bd / 1.5 ba · 10877 Overseas Highway #APT 97
• $795,000 · 3 bd / 2 ba · 6203 Gulf Of Mexico Boulevard #203
• $585,000 · 2 bd / 2.5 ba · 12690 Overseas Highway #APT 52
• $575,000 · 2 bd / 1 ba · 1332 Seminary Street #103
• $625,000 · 1 bd / 1 ba · 1901 S Roosevelt Boulevard #407N
• $995,000 · 2 bd / 2 ba · 1116 Truman Avenue #A
• $849,900 · 2 bd / 2 ba · 1901 S Roosevelt Boulevard #104N
• $820,000 · 3 bd / 2 ba · 2000 Overseas Highway #4G
• $435,000 · 1 bd / 1 ba · 105 Avenue D #111
• $1.07M · 3 bd / 2 ba · 4402 Marina Villa Drive
• $779,000 · 2 bd / 2 ba · 906 Truman Avenue #2
• $650,000 · 2 bd / 2 ba · 201 E Ocean Drive #UNIT 208
• $499,900 · 2 bd / 2 ba · 88500 Overseas Highway #208
• $599,000 · 1 bd / 1 ba · 816 South Street #4
• $599,000 · 2 bd / 2 ba · 107 Avenue D #APT 208
• $524,900 · 2 bd / 2 ba · 500 Burton Drive #2202
• $975,000 · 2 bd / 2 ba · 6810 Front Street #B-13S & SNL 18
• $995,000 · 2 bd / 2 ba · 32 Hilton Haven Road #APT 5
• $499,000 · 2 bd / 2 ba · 3930 S Roosevelt Boulevard #W314
• $475,000 · 2 bd / 2 ba · 3930 S Roosevelt Boulevard #N108
• $729,000 · 2 bd / 2.5 ba · 12690 Overseas Highway #413
• $535,000 · 2 bd / 2 ba · 9 Sombrero Boulevard #208
• $824,000 · 3 bd / 2 ba · 8302 Marina Villas Drive #8302
• $374,000 · 2 bd / 2 ba · 40 High Point Road #703
• $1.95M · 4 bd / 3 ba · 87851 Old Highway #P3
• $739,000 · 2 bd / 2 ba · 500 Burton Drive #4206
• $660,000 · 2 bd / 2 ba · 500 Burton Drive #4208
• $400,000 · 2 bd / 2 ba · 3312 N Northside Drive #607
• $549,500 · 1 bd / 1 ba · 81801 Overseas Highway #716
• $549,500 · 1 bd / 1 ba · 81801 Overseas Highway #715
• $4.50M · 3 bd / 3 ba · 1500 Atlantic Boulevard #308
• $470,000 · 2 bd / 2.5 ba · 601 W Ocean Drive #312D
• $649,000 · 1 bd / 1 ba · 81801 Old Highway #754
• $645,000 · 1 bd / 2 ba · 10877 Overseas Highway #111
• $469,000 · 1 bd / 1 ba · 500 Burton Drive #2313
• $1.57M · 3 bd / 2 ba · 1005 Watson Street #1
• $499,000 · 2 bd / 2 ba · 1115 Sombrero Boulevard #102B
• $499,000 · 2 bd / 2 ba · 201 E Ocean Drive #1-211
• $365,000 · 2 bd / 1 ba · 3312 Northside Drive #APT 504
• $599,995 · 2 bd / 2 ba · 88540 Overseas Highway #APT 304
• $299,000 · 1 bd / 1 ba · 201 Coppitt Road #104B
• $369,500 · 2 bd / 2 ba · 98402 Windward Avenue
• $795,000 · 2 bd / 2.5 ba · 1500 Ocean Bay Drive #APT E5
• $699,000 · 2 bd / 1.5 ba · 307 Sombrero Boulevard #2
• $1.45M · 2 bd / 2.5 ba · 8401 Gulf Of Mexico Boulevard ##401
• $725,000 · 1 bd / 1 ba · 308 Margaret Street #3
• $599,999 · 2 bd / 2 ba · 2000 Coco Plum Drive #106
• $360,000 · 1 ba · 10877 Overseas Highway #APT 35
• $950,000 · 2 bd / 2 ba · 1800 Atlantic Boulevard #218B
• $625,000 · 3 bd / 2 ba · 1998 Overseas Highway #APT 24A
• $555,000 · 2 bd / 2 ba · 500 Burton Drive #1402
• $485,000 · 2 bd / 2.5 ba · 92550 Overseas Highway #APT 214
• $747,000 · 2 bd / 1.5 ba · 104350 Overseas Highway #A509
• $865,000 · 2 bd / 1 ba · 204 Southard Street #5
• $995,000 · 3 bd / 2 ba · 1001 W Ocean Drive #1-202
• $799,000 · 2 bd / 2 ba · 12690 Overseas Highway #APT 310
• $1.89M · 5 bd / 3 ba · 74980 Overseas Highway #3
• $609,900 · 2 bd / 2 ba · 87200 Overseas Highway #APT A 7
• $399,000 · 2 bd / 2 ba · 98202 Windward Avenue
• $868,000 · 2 bd / 2 ba · 3625 Seaside Drive #25410
• $750,000 · 2 bd / 2 ba · 508 Louisa Street #3
• $639,000 · 1 bd / 1 ba · 1402 Olivia Street #2
• $1.10M · 3 bd / 2 ba · 88540 Overseas Highway #101 & Boat Slip 22
• $839,000 · 2 bd / 2 ba · 1124 Olivia Street #321
• $679,000 · 2 bd / 2 ba · 8301 Marina Villas Drive
• $785,000 · 3 bd / 2 ba · 4303 Marina Villas Drive
• $890,000 · 2 bd / 2 ba · 1901 S Roosevelt Boulevard #401S
• $585,000 · 2 bd / 2.5 ba · 601 W Ocean Drive #316-D
• $1.60M · 2 bd / 2.5 ba · 97501 Overseas Highway #334
• $889,000 · 3 bd / 2 ba · 2601 S Roosevelt Boulevard #APT 103C
• $699,999 · 2 bd / 2 ba · 500 Burton Drive #5308
• $1.25M · 2 bd / 2 ba · 96000 Overseas Highway #W2 +Boat Slip
• $645,000 · 2 bd / 2 ba · 88500 Overseas Highway #APT 424
• $1.02M · 2 bd / 2 ba · 1800 Atlantic Boulevard #427C
• $715,000 · 1 bd / 1 ba · 81801 Overseas Highway #637
• $684,000 · 2 bd / 2.5 ba · 591 Sombrero Beach Road #APT 1B
• $969,000 · 2 bd / 2 ba · 97652 Overseas Highway #APT S1
• $2.40M · 2 bd / 2.5 ba · 800 Fleming Street #Unit C1
• $550,000 · 2 bd / 2 ba · 80450 Overseas Highway #204
• $749,000 · 2 bd / 2 ba · 500 Burton Drive #4416
• $699,000 · 1 bd / 1 ba · 81801 Overseas Highway ## 729
• $664,000 · 2 bd / 2 ba · 500 Burton Drive ## 4211
• $875,000 · 2 bd / 2 ba · 88181 Old Highway #B3
• $599,900 · 2 bd / 2 ba · 1505 Sombrero Boulevard #APT 205
• $700,000 · 2 bd / 2 ba · 200 Wrenn Street #606
• $520,000 · 2 bd / 2 ba · 135 Coco Plum Drive #APT 3B
• $379,000 · 2 bd / 2 ba · 1101 W Ocean Drive #32
• $585,000 · 1 bd / 1 ba · 81801 Overseas Highway #727
• $399,999 · 2 bd / 2 ba · 1101 W Ocean Drive #24
• $345,000 · 1 bd / 1 ba · 3312 Northside Drive #APT 712
• $3.10M · 3 bd / 2 ba · 5605 College Road ## E305
• $1.20M · 3 bd / 2.5 ba · 912 James Street #2
• $625,000 · 2 bd / 2 ba · 200 Wrenn Street #APT 510
• $694,000 · 2 bd / 2 ba · 500 Burton Drive #2409
• $390,000 · 2 bd / 1 ba · 5301 Ocean Terrace #APT 7
• $559,000 · 3 bd / 2.5 ba · 423 Sombrero Beach Road #10
• $330,000 · 1 bd / 1 ba · 3312 Northside Drive #205
• $1.15M · 2 bd / 2.5 ba · 1075 Duval Street #R10
• $599,888 · 2 bd / 1.5 ba · 104350 Overseas Highway #APT A204
• $1.25M · 2 bd / 2 ba · 1401 Simonton Street ## 11
• $429,900 · 2 bd / 2 ba · 3312 Northside Drive #202
• $689,000 · 2 bd / 2 ba · 500 Burton Drive #3309
• $755,000 · 2 bd / 2 ba · 1001 W Ocean Drive #1-204
• $739,000 · 2 bd / 2 ba · 1001 W Ocean Drive #1-201
• $529,999 · 2 bd / 2 ba · 500 Burton Drive #1210
• $675,000 · 3 bd / 3 ba · 3314 Northside Drive #13 & 13A
• $569,000 · 2 bd / 2 ba · 500 Burton Drive #1415
• $1.60M · 3 bd / 2.5 ba · 97501 Overseas Highway #114
• $1.18M · 2 bd / 1.5 ba · 617 Fleming Street #APT 4
• $599,000 · 2 bd / 2 ba · 3675 Seaside Drive #342
• $550,000 · 2 bd / 2.5 ba · 80450 Overseas Highway #APT 106
• $699,000 · 2 bd / 2 ba · 8204 Marina Villas Drive
• $559,000 · 3 bd / 2 ba · 3930 S Roosevelt Boulevard #S205
• $699,000 · 2 bd / 2 ba · 500 Burton Drive #3406
• $1.09M · 3 bd / 3 ba · 2000 Coco Plum Drive #APT 1403
• $1.18M · 2 bd / 2 ba · 927 Thomas Street ##2
• $859,000 · 2 bd / 1 ba · 927 Thomas Street ##4
• $819,000 · 2 bd / 2 ba · 104500 Overseas Highway #A302
• $799,000 · 3 bd / 2 ba · 2601 S Roosevelt Boulevard #304C
• $669,000 · 2 bd / 1.5 ba · 123 Golf Club Drive
• $599,000 · 1 bd / 1 ba · 2601 S Roosevelt Boulevard #204A
• $1.43M · 3 bd / 2 ba · 1901 S Roosevelt Boulevard #401E
• $799,900 · 2 bd / 2 ba · 1014 Truman Avenue #202
• $975,000 · 3 bd / 2 ba · 6204 Gulf Of Mexico Boulevard #204
• $575,000 · 1 bd / 1 ba · 815 Pearl Street #2
• $1.15M · 2 bd / 2.5 ba · 1133 W Ocean Drive #17
• $699,000 · 1 bd / 1 ba · 1203 Newton Street #1

Showing the newest 150 of 177; the price bands above and the map cover the rest.

Condos for sale in Monroe County by ZIP code

Where the inventory is: active listings and the median asking price by ZIP. ZIPs link to their housing scorecard.

What a home in Monroe County costs to own

Take the median $684,000 listing with 20% down at today’s 6.95% 30-year rate: principal and interest run about $3,622/month. Monroe County’s typical millage of 8.82 puts property tax near $5,589/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 $4,453/month plus any HOA or CDD assessment.

Explore Monroe County

• Monroe County market intelligence: prices, supply and trends
• Monroe County property tax guide
• Monroe County down payment assistance limits
• Buying a condo in Florida: inspections, reserves, financing
• First-time home buyer guide for Florida
• Search every Monroe County community
• Best places to live in Florida: every city ranked by the numbers
• All Florida cities and counties

Condos for sale by city in Monroe County

• Condos for sale in Key Largo, FL — 267 listings
• Condos for sale in Key West, FL — 227 listings
• Condos for sale in Marathon, FL — 177 listings
• Condos for sale in Plantation Key, FL — 93 listings
• Condos for sale in Big Pine Key, FL — 80 listings
• Condos for sale in Cudjoe Key, FL — 47 listings
• Condos for sale in Duck Key, FL — 47 listings
• Condos for sale in Key Colony, FL — 32 listings
• Condos for sale in Lower Matecumbe, FL — 24 listings
• Condos for sale in Upper Matecumbe Key Islamorada, FL — 24 listings
• Condos for sale in Big Coppitt, FL — 24 listings
• Condos for sale in Summerland Key, FL — 23 listings
• Condos for sale in Stock Island, FL — 20 listings
• Condos for sale in Ramrod Key, FL — 18 listings
• Condos for sale in Sugarloaf Key, FL — 15 listings
• Condos for sale in Geiger Key, FL — 10 listings
• Condos for sale in Little Torch Key, FL — 9 listings
• Condos for sale in Key Haven, FL — 8 listings
• Condos for sale in Saddlebunch, FL — 7 listings
• Condos for sale in Windley Key, FL — 6 listings

Common questions

Listings, counts and prices are from Momentum Realty’s MLS record of active residential listings in Monroe County as of 2026-09-25 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.