Townhomes for Sale in Marathon, FL

16 townhomes are for sale in Marathon, FL as of 2026-09-06. The median list price is $997,000, most townhomes list between $429K to $1.40M, and the median listing has been on the market 107 days. 0 townhomes came on the market this week.

Newest townhomes 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.

$999,000

3 bd · 2.5 ba

11600 1St Ave Gulf #23

Marathon

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$1.10M

2 bd · 2.5 ba

12690 Overseas Highway #APT 34

Marathon

Listing courtesy of Key Colony Beach Realty

$995,000

3 bd · 2.5 ba

95 Coco Plum Drive #2D

Marathon

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$1.20M

3 bd · 2.5 ba

11600 1st Avenue Gulf #26

Marathon

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$1.20M

3 bd · 2.5 ba

2600 Overseas Highway #5

Marathon

Listing courtesy of Florida Keys Realty Group LLC

$849,000

3 bd · 2 ba

2600 Overseas Highway ## 22

Marathon

Listing courtesy of Florida Keys Real Estate Group

$499,000

3 bd · 2.5 ba

329 25th Street Ocean

Marathon

Listing courtesy of Coldwell Banker Schmitt Key Largo

$429,000

2 bd · 2.5 ba

2600 Overseas Highway #48

Marathon

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$545,000

3 bd · 2.5 ba

325 25Th Street

Marathon

Listing courtesy of eXp Realty LLC

$1.30M

3 bd · 3 ba

95 Coco Plum Drive #5D

Marathon

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$1.20M

3 bd · 2.5 ba

12399 Overseas Highway #12

Marathon

Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate

$340,000

2 bd · 1.5 ba

111 Stirrup Key Woods Road #2B2

Marathon

Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate

$499,000

1 bd · 2 ba

10877 Overseas Highway #7

Marathon

Listing courtesy of Keller Williams Tampa Central Realty

$909,000

1 bd · 2 ba

10877 Overseas Highway #44

Marathon

Listing courtesy of Coldwell Banker Schmitt Real Estate Co. (KW)

$1.40M

4 bd · 3 ba

227 Sombrero Beach Road #1

Marathon

Listing courtesy of Lokation Real Estate

$1.50M

3 bd · 2.5 ba

11600 1St Avenue Gulf #32

Marathon

Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

Marathon townhomes for sale by price

Every active listing in Marathon grouped by price, with the newest listings in each band. The median is $997,000; the busiest band is $1M and up.

$300K – $400K: 1 home

• $340,000 · 2 bd / 1.5 ba · 111 Stirrup Key Woods Road #2B2

$400K – $500K: 3 homes

• $499,000 · 3 bd / 2.5 ba · 329 25th Street Ocean
• $429,000 · 2 bd / 2.5 ba · 2600 Overseas Highway #48
• $499,000 · 1 bd / 2 ba · 10877 Overseas Highway #7

$500K – $750K: 1 home

• $545,000 · 3 bd / 2.5 ba · 325 25Th Street

$750K – $1M: 4 homes

• $999,000 · 3 bd / 2.5 ba · 11600 1St Ave Gulf #23
• $995,000 · 3 bd / 2.5 ba · 95 Coco Plum Drive #2D
• $849,000 · 3 bd / 2 ba · 2600 Overseas Highway ## 22
• $909,000 · 1 bd / 2 ba · 10877 Overseas Highway #44

$1M and up: 7 homes

• $1.10M · 2 bd / 2.5 ba · 12690 Overseas Highway #APT 34
• $1.20M · 3 bd / 2.5 ba · 11600 1st Avenue Gulf #26
• $1.20M · 3 bd / 2.5 ba · 2600 Overseas Highway #5
• $1.30M · 3 bd / 3 ba · 95 Coco Plum Drive #5D

What a home in Marathon costs to own

Take the median $997,000 listing with 20% down at today’s 6.71% 30-year rate: principal and interest run about $5,152/month. Monroe County’s typical millage of 8.82 puts property tax near $8,349/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 $6,213/month plus any HOA or CDD assessment.

Explore Marathon

• All townhomes for sale in Monroe County, FL
• Monroe County property tax guide
• Search every Marathon community
• All Florida cities and counties

Townhomes for sale near Marathon

• Townhomes for sale in Key Largo, FL — 263 listings
• Townhomes for sale in Key West, FL — 230 listings
• Townhomes for sale in Cudjoe Key, FL — 46 listings

Common questions

Listings, counts and prices are from Momentum Realty’s MLS record of active residential listings in Marathon 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.