151 10th St

Key Colony, FL 33051

$849,000

$892/ft²

2Beds

2Baths

952Sq ft

1961Year built

Single-family homeType

About this home

Welcome to this 2-bedroom waterfront home in Key Colony Beach offering direct canal frontage and classic island appeal. Built in 1961 and updated, this one story half duplex blends low maintenance living with functional waterfront access. Interior highlights include tile flooring throughout, ceiling fans, window treatments, and a comfortable layout with two full bathrooms and well proportioned bedrooms across approximately 952 square feet. Home Constructed using CBS (Concrete block & Stucco) for durability. Waterfront and exterior features: • Direct canal frontage with seawall • Screened porch for outdoor dining • Approximately 4,125 sq ft lot • One car garage • Paver driveway • Off street and guest parking • Front side impact windows/ Back Accordion shutters • Monitored security • 40ft Boat Dock (Seawall has permit and is being redone in April 2026) Ideal for boating enthusiasts seeking convenient canal access in Key Colony Beach. Located in Monroe County near local dining, marinas, and island amenities, this property offers an opportunity to enjoy the Florida Keys lifestyle in a manageable waterfront setting.

Features

Waterfront

Property details

Listing

MLS #: A11963904
Status: For sale
Listed on: Feb 11, 2026
Days on market: 180 days
Listing data updated: Jul 20, 2026

Interior

Beds: 2
Baths: 2
Living area: 952 ft²
Price per ft²: $892/ft²

Building & community

Type: Single-family home
Year built: 1961
County: Monroe

Lot & exterior

Lot size: 4,369 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): $4,293
Property taxes (est.): $778
Home insurance (est.): $600
Flood insurance (est.): —

Estimated total$5,671*/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?