Condos for Sale in Marathon, FL
37 condos are for sale in Marathon, FL as of 2026-11-08. The median list price is $585,000, most condos list between $379K to $1.45M, and the median listing has been on the market 79 days. 2 condos came on the market this week and 156 sold in the last 12 months at a median of $715,400.
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 $585,000; the busiest band is $500K – $750K.
$300K – $400K: 5 homes
- $325,000 · 1 bd / 1 ba · 109 Avenue D #307
- $389,900 · 1 bd / 1 ba · 301 Sombrero Boulevard #202
- $379,000 · 1 bd / 1.5 ba · 2000 Coco Plum Drive #302
- $355,500 · 1 ba · 10877 Overseas Highway #APT 35
$400K – $500K: 5 homes
- $495,000 · 2 bd / 2 ba · 389 N Anglers Drive #210
- $415,000 · 1 bd / 1 ba · 301 Sombrero Beach Road #101
- $460,000 · 2 bd / 2 ba · 15 Sombrero Boulevard #212W
- $445,000 · 1 bd / 1.5 ba · 2000 Coco Plum Drive #503
$500K – $750K: 19 homes
- $585,000 · 2 bd / 2 ba · 1115 Sombrero Boulevard #101A
- $739,000 · 2 bd / 2 ba · 130 Coco Plum Drive #404
- $575,000 · 2 bd / 2 ba · 303 Sombrero Boulevard #APT 106
- $524,995 · 2 bd / 2 ba · 389 N Anglers Drive #107
$750K – $1M: 3 homes
- $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: 5 homes
- $1.56M · 2 bd / 2 ba · 1 Kyle Way South #104
- $1.45M · 2 bd / 2 ba · 1 S Kyle Way #101
- $1.60M · 3 bd / 2.5 ba · 1515 Sombrero Boulevard #2B
- $1.45M · 2 bd / 2.5 ba · 8401 Gulf Of Mexico Boulevard ##401
Every home for sale in Marathon right now (37)
All 37 active Marathon listings with a detail page, newest first, refreshed twice a day from the MLS.
- $585,000 · 2 bd / 2 ba · 1115 Sombrero Boulevard #101A
- $495,000 · 2 bd / 2 ba · 389 N Anglers Drive #210
- $415,000 · 1 bd / 1 ba · 301 Sombrero Beach Road #101
- $325,000 · 1 bd / 1 ba · 109 Avenue D #307
- $739,000 · 2 bd / 2 ba · 130 Coco Plum Drive #404
- $1.56M · 2 bd / 2 ba · 1 Kyle Way South #104
- $1.45M · 2 bd / 2 ba · 1 S Kyle Way #101
- $575,000 · 2 bd / 2 ba · 303 Sombrero Boulevard #APT 106
- $389,900 · 1 bd / 1 ba · 301 Sombrero Boulevard #202
- $524,995 · 2 bd / 2 ba · 389 N Anglers Drive #107
- $569,000 · 2 bd / 2 ba · 303 Sombrero Boulevard #207
- $699,000 · 1 bd / 1.5 ba · 10877 Overseas Highway #82
- $529,000 · 1 bd / 2 ba · 10877 Overseas Highway #31
- $460,000 · 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
- $459,000 · 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
- $735,000 · 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
- $725,000 · 2 bd / 2.5 ba · 12690 Overseas Highway #413
- $645,000 · 1 bd / 2 ba · 10877 Overseas Highway #111
- $1.45M · 2 bd / 2.5 ba · 8401 Gulf Of Mexico Boulevard ##401
- $599,999 · 2 bd / 2 ba · 2000 Coco Plum Drive #106
- $355,500 · 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
- $365,000 · 1 bd / 1 ba · 5301 Ocean Terrace #APT 2
- $684,000 · 2 bd / 2.5 ba · 591 Sombrero Beach Road #APT 1B
- $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
- $649,999 · 3 bd / 2 ba · 1998 Overseas Highway #A44
Pending and under contract in Marathon (1)
Marathon homes that have an accepted offer and are working toward closing. They can still fall through, so each one keeps its page until it closes.
Browse every listing on Momentum Realty.
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 | 37 | $585,000 |
The Marathon real estate market right now
Over the last 12 months 156 homes sold in Marathon at a median of $715,400 (+2.3% year over year). Sellers received 92% of list price and homes took a median 82 days to go under contract. With 37 condos for sale against that sales pace, months of supply is 2.8, a seller’s market by the six-month rule. New construction was 8% of sales.
Marathon home prices by year
Median sold price, closed sales, days on market and sale-to-list ratio by year, from Momentum’s MLS record.
| Year | Median sold price | Homes sold | Days on market | Sale-to-list |
|---|---|---|---|---|
| 2020 | $640,635 | 194 | 87 | 92% |
| 2021 | $684,931 | 402 | 51 | 96% |
| 2022 | $866,111 | 296 | 35 | 97% |
| 2023 | $968,660 | 142 | 54 | 93% |
| 2024 | $1.08M | 162 | 69 | 92% |
| 2025 | $1.18M | 159 | 74 | 90% |
| 2026 | $987,056 | 156 | 84 | 90% |
What a home in Marathon costs to own
Take the median $585,000 listing with 20% down at today’s 7.18% 30-year rate: principal and interest run about $3,170/month. Monroe County’s typical millage of 8.82 puts property tax near $4,717/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 $3,928/month plus any HOA or CDD assessment.
Explore Marathon
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- Monroe County property tax guide
- Monroe County down payment assistance limits
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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.
- 95 Coco Plum Drive #2D · last listed $995,000 · off market Nov 8, 2026
- 128 Sunrise Drive · last listed $7,750,000 · off market Nov 8, 2026
- 100 Camino Real Street · last listed $1,695,000 · off market Nov 8, 2026
- 540 Sombrero Beach Road · last listed $1,635,000 · off market Nov 6, 2026
- 227 Sombrero Beach Road #1 · last listed $1,399,000 · off market Nov 6, 2026
- 543 74Th Street · last listed $619,900 · off market Nov 4, 2026
- 245 41st Street · last listed $375,000 · off market Nov 4, 2026
- 1791 Grouper Drive · last listed $1,539,000 · off market Nov 4, 2026
- 11725 3rd Avenue Ocean · last listed $939,500 · off market Nov 4, 2026
- 1590 Pelican · last listed $4,999,999 · off market Nov 3, 2026
- 280 100th Street Ocean · last listed $1,250,000 · off market Nov 2, 2026
- 118 Avenue · last listed $3,690,000 · off market Nov 1, 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 2026-11-08 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.