425 89th Street Ocean

Marathon, FL 33050

$739,500

$783/ft²

2Beds

2Baths

945Sq ft

1975Year built

Single-family homeType

About this home

Waterfront Paradise with Saltwater Canal & Quick Ocean Access Experience the best of coastal living in this exceptional waterfront property, perfectly situated on a deep saltwater canal with quick, no-bridge access to the open ocean. Whether you're an avid boater, fisherman, or simply love life on the water, this home offers the ideal setting for your waterfront lifestyle. Step outside to your private dock, ready to accommodate your boat for effortless days on the water. Enjoy peaceful canal views, breathtaking sunsets, and the convenience of being just minutes from the ocean. Inside, you'll find a bright and inviting living space designed for both comfort and entertaining. Large windows and open living areas showcase the beautiful waterfront setting, while spacious indoor and outdoor spaces provide plenty of room to relax with family and friends. *** BOAT LIFT HAS BEEN REMOVED AS OF THIS POST ***

Features

Waterfront

Property details

Listing

MLS #: A12050864
Status: For sale
Listed on: Jul 9, 2026
Days on market: 31 days
Listing data updated: Jul 20, 2026

Interior

Beds: 2
Baths: 2
Living area: 945 ft²
Price per ft²: $783/ft²

Building & community

Type: Single-family home
Year built: 1975
County: Monroe

Lot & exterior

Lot size: 3,220 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): $3,739
Property taxes (est.): $678
Home insurance (est.): $433
Flood insurance (est.): —

Estimated total$4,850*/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?