Pool Homes for Sale in Marathon, FL

Buyers who want a pool search for the pool first. This page tracks every Marathon listing whose MLS record reports a private pool, by community, with live counts and asking prices, and what the pool adds to the cost of ownership.

151 homes with a private pool are for sale or pending in Marathon, FL today across 62 communities. The median asking price is $1,600,000, from $365,000 to $35,000,000. Listings in Marathon without that feature have a median of $994,500. Most listings right now: Ocean Isles Fishing (52.5) (8), Crains Sub (58.0) (7), Marathon Beach (49.0) (6). Updated September 8, 2026 from the MLS.

Marathon pool homes by community

Click a community for its full guide: prices, HOA reality, insurance posture and the homes for sale. The 60 communities with the most pool homes listed are tabled; the rest follow.

Community	Pool Homes	New build	Median list	From
Ocean Isles Fishing (52.5)	8	4	$543,950	$365,000
Crains Sub (58.0)	7	3	$6,450,000	$1,399,000
Marathon Beach (49.0)	6	6	$3,475,000	$2,425,000
Grassy Key (58.9)	6	4	$3,037,500	$1,600,000
Coco Plum Beach (54.5)	5	3	$2,780,000	$1,789,000
Sea-Air Estates (52.0)	5	1	$2,550,000	$1,900,000
Waloriss Sub (49.5)	5	1	$1,780,000	$995,000
Bonefish Townhouses (54.5)	5	0	$1,175,000	$899,000
Stirrup Key Sub (52.5)	4	0	$4,400,000	$2,249,000
Flamingo Island (49.5)	4	2	$2,474,000	$1,295,000
Sombrero Properties (49.5)	4	0	$1,950,000	$1,549,000
Sombrero Sub (49.5)	4	0	$972,000	$499,000
Gulfpointe (53.5)	4	0	$764,000	$585,000
Bonefish Towers (54.5)	4	0	$522,499	$379,000
Coco Plum Terraces (54.5)	4	0	$422,499	$398,000
Coco Plum (54.6)	3	2	$3,690,000	$2,395,000
Lida Sub (51.5)	3	2	$1,699,000	$1,100,000
Venice (52.0)	3	0	$1,539,000	$1,349,000
Sombrero Anglers C N (49.5)	3	0	$1,400,000	$1,399,000
Fat Deer Key (53.0)	3	1	$1,245,000	$1,245,000
Indigo Reef Marina Homes (52.5)	3	0	$1,199,000	$999,000
Seawatch (53.5)	3	0	$975,000	$795,000
Tranquility Bay (48.5)	3	0	$849,000	$429,000
Misc Sombrero Area (50.0)	2	0	$9,725,000	$3,450,000
Sunrise Isle (50.0)	2	2	$7,622,500	$7,495,000
Tinglers Island (49.5)	2	0	$7,147,499	$5,995,000
Vaca Village (49.5)	2	1	$4,994,500	$4,490,000
Roosevelt Point #1 (51.0)	2	0	$3,072,500	$2,995,000
N Marathon Shores (51.5)	2	0	$2,847,500	$1,195,000
Sombrero Bch Village (49.5)	2	0	$2,217,000	$1,635,000
Farara Shores (52.0)	2	0	$2,024,999	$1,250,000
Key Colony Sub (53.0)	2	0	$1,499,000	$1,349,000
Gulfstream Village (52.0)	2	1	$1,242,500	$760,000
Little Venice (53.0)	2	0	$1,114,250	$729,500
Island Club (50.0)	2	0	$522,000	$509,000
Tradewinds West (50.0)	2	0	$380,000	$370,000
Casa Manana Shores (50.5)	1	0	$9,500,000	$9,500,000
Thompson & Adams Sub (49.5)	1	1	$6,500,000	$6,500,000
Crane Hammock (49.5)	1	0	$4,999,999	$4,999,999
Treasure Island (50.0)	1	0	$4,390,000	$4,390,000
Sombrero CC Manor (49.5)	1	0	$3,299,000	$3,299,000
S Marathon Shores (52.5)	1	1	$2,989,000	$2,989,000
Sombrero Isle (49.5)	1	0	$2,800,000	$2,800,000
Sombrero Anglers C S (49.5)	1	1	$2,395,000	$2,395,000
Sheryl Sub (50.5)	1	0	$2,299,000	$2,299,000
Marameade Amd (49.5)	1	0	$2,100,000	$2,100,000
Cobia Point Condo (49.0)	1	0	$1,600,000	$1,600,000
Yacht Harbor Island (53.5)	1	0	$1,499,000	$1,499,000
Harbor Isle (48.5)	1	0	$1,275,000	$1,275,000
Coral Lagoon Resort (53.0)	1	0	$1,200,000	$1,200,000
Bougainvillea Villas Condominium (53.5)	1	0	$1,095,000	$1,095,000
Buttonwood Acres (52.0)	1	0	$875,000	$875,000
Boot Key View (49.0)	1	0	$699,000	$699,000
Sadowski Sub (52.0)	1	0	$699,000	$699,000
Lemon Cove (50.0)	1	0	$684,000	$684,000
Faro Blanco (48.0)	1	0	$649,999	$649,999
Lady Alexander (49.5)	1	0	$599,900	$599,900
Harbor Club South (50.0)	1	0	$559,000	$559,000
Coco Plum Villas (54.5)	1	0	$520,000	$520,000
Spanish Galleon (50.0)	1	0	$499,000	$499,000

Also with pool homes for sale: Coral Club (50.0) (1), Marathon Country C W (49.5) (1).

What a private pool actually costs to own

Budget three things beyond the price: the pool itself (chemicals, pump electricity and a service if you do not want to do it yourself typically run $150 to $300 a month), the screen enclosure where there is one (a full re-screen every 8 to 12 years; a replacement enclosure is a five-figure job after a storm), and insurance, where a pool adds liability exposure and many carriers require a fence, self-latching gate or approved alarm. Florida’s Residential Swimming Pool Safety Act requires at least one safety feature on a new pool, and lenders and insurers ask about it on older ones. Have the pool inspected separately from the house: the pump, heater, surface finish and deck are the expensive items. Our true cost of ownership calculator puts insurance, taxes and upkeep into one monthly number.

Questions to ask about any pool listing

How old are the pump, filter and heater, and is there a warranty? When was the surface last refinished? Is the enclosure permitted and when was it last re-screened? Is there a barrier or alarm that satisfies the insurer? What did the seller pay for homeowners insurance last year, and did the carrier require anything for the pool? A local agent who works the area will know which enclosures came through the last storm.

Common questions

How many homes with a private pool are for sale in Marathon?

As of September 8, 2026, 151 Marathon, FL listings whose MLS record reports a private pool are active or pending, across 62 communities. The count updates with every MLS refresh.

What do pool homes cost in Marathon?

The median asking price today is $1,600,000, with listings from $365,000 to $35,000,000. Marathon listings without that feature have a median of $994,500.

Which Marathon community has the most pool homes for sale?

Ocean Isles Fishing (52.5) has the most right now (8), followed by Crains Sub (58.0) (7), Marathon Beach (49.0) (6), Grassy Key (58.9) (6).

Does a pool raise homeowners insurance in Florida?

Usually modestly on premium but meaningfully on requirements: most carriers want a barrier, self-latching gate or approved alarm, and a screen enclosure is often excluded or sub-limited for wind. Get the quote before you offer and ask specifically how the enclosure is covered.

Keep exploring Marathon

Live data: floridakeys, refreshed with every MLS pull; this page rebuilds on every ship. Community-level aggregates only: active and pending residential listings in Marathon, FL whose MLS record reports a private pool. Prices are asking prices, not values. Property features and prices only; nothing on this page describes residents. Equal Housing Opportunity.

Listing data provided by Florida Keys MLS, Inc. Information is deemed reliable but is not guaranteed by the MLS to be accurate.