Condos for Sale in Marathon, FL
33 condos are for sale in Marathon, FL as of 2026-09-25. The median list price is $599,900, most condos list between $410K to $975K, and the median listing has been on the market 78 days. 1 condos came on the market this week.
Newest condos for sale in Marathon
The most recently listed homes in Marathon, 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.
Marathon condos for sale by price
Every active listing in Marathon grouped by price, with the newest listings in each band. The median is $599,900; the busiest band is $500K – $750K.
$300K – $400K: 3 homes
- $379,000 · 1 bd / 1.5 ba · 2000 Coco Plum Drive #302
- $360,000 · 1 ba · 10877 Overseas Highway #APT 35
- $390,000 · 2 bd / 1 ba · 5301 Ocean Terrace #APT 7
$400K – $500K: 6 homes
- $465,000 · 2 bd / 2 ba · 15 Sombrero Boulevard #212W
- $445,000 · 1 bd / 1.5 ba · 2000 Coco Plum Drive #503
- $409,999 · 1 bd / 1 ba · 105 Avenue D #APT 113
- $469,000 · 2 bd / 2 ba · 389 N Anglers Drive #206
$500K – $750K: 17 homes
- $675,000 · 2 bd / 2.5 ba · 117 Coco Plum Drive #D2
- $550,000 · 1 bd / 1.5 ba · 10877 Overseas Highway #APT 97
- $585,000 · 2 bd / 2.5 ba · 12690 Overseas Highway #APT 52
- $599,000 · 2 bd / 2 ba · 107 Avenue D #APT 208
$750K – $1M: 4 homes
- $795,000 · 3 bd / 2 ba · 6203 Gulf Of Mexico Boulevard #203
- $820,000 · 3 bd / 2 ba · 2000 Overseas Highway #4G
- $799,000 · 2 bd / 2 ba · 12690 Overseas Highway #APT 310
- $975,000 · 3 bd / 2 ba · 6204 Gulf Of Mexico Boulevard #204
$1M and up: 3 homes
- $1.60M · 3 bd / 2.5 ba · 1515 Sombrero Boulevard #2B
- $1.45M · 2 bd / 2.5 ba · 8401 Gulf Of Mexico Boulevard ##401
- $1.09M · 3 bd / 3 ba · 2000 Coco Plum Drive #APT 1403
Every home for sale in Marathon right now (33)
All 33 active Marathon listings with a detail page, newest first, refreshed twice a day from the MLS.
- $465,000 · 2 bd / 2 ba · 15 Sombrero Boulevard #212W
- $675,000 · 2 bd / 2.5 ba · 117 Coco Plum Drive #D2
- $445,000 · 1 bd / 1.5 ba · 2000 Coco Plum Drive #503
- $379,000 · 1 bd / 1.5 ba · 2000 Coco Plum Drive #302
- $409,999 · 1 bd / 1 ba · 105 Avenue D #APT 113
- $469,000 · 2 bd / 2 ba · 389 N Anglers Drive #206
- $1.60M · 3 bd / 2.5 ba · 1515 Sombrero Boulevard #2B
- $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
- $820,000 · 3 bd / 2 ba · 2000 Overseas Highway #4G
- $435,000 · 1 bd / 1 ba · 105 Avenue D #111
- $599,000 · 2 bd / 2 ba · 107 Avenue D #APT 208
- $729,000 · 2 bd / 2.5 ba · 12690 Overseas Highway #413
- $535,000 · 2 bd / 2 ba · 9 Sombrero Boulevard #208
- $645,000 · 1 bd / 2 ba · 10877 Overseas Highway #111
- $499,000 · 2 bd / 2 ba · 1115 Sombrero Boulevard #102B
- $699,000 · 2 bd / 1.5 ba · 307 Sombrero Boulevard #2
- $1.45M · 2 bd / 2.5 ba · 8401 Gulf Of Mexico Boulevard ##401
- $599,999 · 2 bd / 2 ba · 2000 Coco Plum Drive #106
- $360,000 · 1 ba · 10877 Overseas Highway #APT 35
- $625,000 · 3 bd / 2 ba · 1998 Overseas Highway #APT 24A
- $799,000 · 2 bd / 2 ba · 12690 Overseas Highway #APT 310
- $684,000 · 2 bd / 2.5 ba · 591 Sombrero Beach Road #APT 1B
- $599,900 · 2 bd / 2 ba · 1505 Sombrero Boulevard #APT 205
- $520,000 · 2 bd / 2 ba · 135 Coco Plum Drive #APT 3B
- $390,000 · 2 bd / 1 ba · 5301 Ocean Terrace #APT 7
- $559,000 · 3 bd / 2.5 ba · 423 Sombrero Beach Road #10
- $1.09M · 3 bd / 3 ba · 2000 Coco Plum Drive #APT 1403
- $975,000 · 3 bd / 2 ba · 6204 Gulf Of Mexico Boulevard #204
- $500,000 · 1 bd / 2 ba · 10877 Overseas Highway #30
- $719,000 · 1 bd / 1.5 ba · 10877 Overseas Highway #Unit 81
- $649,999 · 3 bd / 2 ba · 1998 Overseas Highway #A44
Condos for sale in Marathon by ZIP code
Where the inventory is: active listings and the median asking price by ZIP. ZIPs link to their housing scorecard.
| ZIP | Condos for sale | Median list price |
|---|---|---|
| 33050 | 33 | $599,900 |
What a home in Marathon costs to own
Take the median $599,900 listing with 20% down at today’s 6.95% 30-year rate: principal and interest run about $3,177/month. Monroe County’s typical millage of 8.82 puts property tax near $4,848/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 $3,946/month plus any HOA or CDD assessment.
Explore Marathon
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Condos for sale near Marathon
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Recently off market in Marathon
Homes in Marathon that left the market most recently, with their last list price and a public-record page for each address. Off-market pages keep the community, tax and sales-history context after a listing closes or expires.
- 103 Stirrup Key Woods Road · last listed $564,900 · off market Sep 23, 2026
- 18 Man-O-War Drive · last listed $675,000 · off market Sep 20, 2026
- 17-18 Man-O-War Drive · last listed $1,295,000 · off market Sep 20, 2026
- 17 Manowar Drive · last listed $675,000 · off market Sep 20, 2026
- 1021 82nd Street · last listed $1,699,000 · off market Sep 20, 2026
- 853 104th Street · last listed $5,200,000 · off market Sep 19, 2026
- 818 39th Street · last listed $2,425,000 · off market Sep 19, 2026
- 815 39Th St Gulf Street · last listed $2,550,000 · off market Sep 19, 2026
- 518 Avenida Primiceria · last listed $1,780,000 · off market Sep 19, 2026
- 422 Calle Limon · last listed $898,000 · off market Sep 19, 2026
- 319 Sombrero Beach Road #2 · last listed $1,249,000 · off market Sep 19, 2026
- 105 Avenue D #110 · last listed $398,000 · off market Sep 19, 2026
Common questions
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Listings, counts and prices are from Momentum Realty’s MLS record of active residential listings in Marathon 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.