2557 Sombrero Blvd

Marathon, FL 33050

$1,850,000

$1,285/ft²

3Beds

3Baths

1,440Sq ft

1983Year built

Single-family homeType

About this home

Rare Florida Keys boater's paradise on the golf course! This Marathon waterfront gem offers deep, wide canal access with direct routes to the Gulf and Atlantic, plus a 100-ft composite dock outfitted with a fish cleaning station, 12,000 lb boat lift, and 5,000 lb davit — bring the yacht, the sportfish, and all the toys. Enjoy front-row views of the Florida Keys Country Club golf course, just minutes from Sombrero Beach, the crown jewel of Marathon's beaches. Outdoor living is unmatched: a heated 26' x 13' pool, screened porch, fully equipped outdoor kitchen, and outdoor shower create the ultimate entertaining setup year-round. The oversized 6" reinforced concrete driveway with rebar is engineered to handle heavy equipment, trailers, or yacht storage with ease. Inside, impact windows and doors provide peace of mind and efficiency throughout. A convenient downstairs half kitchen adds flexibility for guests or multigenerational living, complemented by a legal downstairs enclosure — rare, permitted living space that adds real value. Golf course views, beach proximity, and true yacht-ready waterfront — this Keys property checks every box. Schedule your private showing today!

Features

Waterfront

Property details

Listing

MLS #: A12061248
Status: For sale
Listed on: Jul 28, 2026
Days on market: 13 days
Listing data updated: Jul 28, 2026

Interior

Beds: 3
Baths: 3
Living area: 1,440 ft²
Price per ft²: $1,285/ft²

Building & community

Type: Single-family home
Year built: 1983
County: Monroe

Lot & exterior

Lot size: 10,500 ft²
Waterfront: Yes

Days on market, price per ft² and the monthly HOA amount are calculated by this site from the MLS data shown; the association fee is normalized to a monthly figure.

True monthly cost

Mortgage (principal & interest): $9,355
Property taxes (est.): $1,696
Home insurance (est.): $600
Flood insurance (est.): —

Estimated total$11,651*/mo

* Some cost lines aren't available yet for this listing; the total shown is incomplete.

Based on 20% down, a 6.5% rate and a 30-year loan, plus this home's estimated Florida carrying costs. All figures are illustrative estimates — not quotes, not financial or insurance advice.

Sources: flood zone — FEMA National Flood Hazard Layer; mortgage, taxes and insurance figures — this site's own estimates; HOA / CDD — as reported for this listing.

What will this home really cost you?