About This Home

This 2-bedroom, 2-bathroom multi-family at 341 3rd Street in Key Colony, FL is listed for $789,000 ($877 per sqft). Built in 1971, the home offers 900 sqft of living space on a 0.07 acres lot.

Key Features

  • Built in 1971
  • 0.07 acre lot
  • Waterfront

Property Details

1 story
2 full
1971

Amenities

WaterfrontA/C
Listing Description

Priced to sell! Half Duplex in the beautiful community of Key Colony Beach. Short walk to the Cabana Club. Plenty of parking. 30 feet of dockage. Remodeled with top quality finishes. Entry doors are Anderson impact, windows are Dbl. Pane PGT, sliding glass doors are Low-E Anderson.

All stainless appliances, granite counters, 7'' insulation in ceiling throughout, tile flooring, Key Colony Beach offers convenience to its own post office, restaurants, marina, shopping, par 3 golf course, pickleball and tennis courts, basketball, bocce ball, horseshoes. Marathon Airport is only 10 minutes away, Key West International Airport is a 1-hour drive.

Monthly Cost Estimate

$4,220/mo

20% down · 6.5% · 30 years

Principal$571
Interest$3,419
Insurance$230

Estimates only. Actual payments may vary.

Location

341 3rd Street

Key Colony, FL 33051

Key Colony Beach (53.5)

Features & Amenities

Interior Features

Built-in CabinetsGranite Counter TopStorage

Exterior Features

Outdoor ShowerStorage

Property Details

Flooring

Tile

Construction

CBS

Heating

Ductless (Heating)

Cooling

Ductless

Appliances

WasherDryerDishwasherRefrigeratorRangeOvenMicrowave

Questions & Answers

This 2-bedroom, 2-bathroom multi-family at 341 3rd Street is listed at $789,000 ($877/sqft). The estimated monthly payment is $4,220 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1971, 0.07 acre lot, Waterfront. Interior Features: Built-in Cabinets, Granite Counter Top, Storage. Exterior Features: Outdoor Shower, Storage.

This property is listed by Bonnie Sanderson and can be reached at 3053932691.

BS

Bonnie Sanderson

License 3209351

Agent at Florida Keys Real Estate Group

(305) 393-2691

Listed by Florida Keys Real Estate Group · Broker phone: (305) 664-1453 · View on Broker Site

MLS# 620521· Source: Marathon and Lower Keys Association of Realtors· 75 days on PropertySimple

Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

341 3rd Street, Key Colony, FL 33051

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