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$855,000
421 5Th Street
Key Colony, FL 33051
MLS# 618954
3 beds  |  2 baths  |  1184 sqft


Back Yard 3
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Back Yard 3 Living Room 2 Front of House View from Canal View from Canal 2 Living Room Living Room 3 Owners Closet 1st Bedroom 3 1st Bedroom 2 1st Bedroom 1st Bath 2nd Bedroom 2 2nd Bedroom 3 2nd Bedroom Kitchen Kitchen 2 Dining Area 3rd Bedroom 2 3rd Bedroom 2nd Shower Utility Room Aerial 1 Back Yard Back Yard 2 Canal 2 Canal Front Yard Front of House 2 Aerial 2 Aerial 3 Aerial 4 Aerial 5 Overhead Aerial

Property Description
Check out this Turn-Key 3 bed 2 bath Waterfront Key Colony Beach home with 30' of Concrete Dockage. Conveniently located close to the Cabana Club and Restaurants, this established vacation rental can be sold furnished. Tile Floors, Granite Counters, Stainless Appliances and a separate washer and dryer room. Great Dockage on a Clear Canal with super easy ocean access. With some personal touches this can be your perfect home in paradise. Set up your showing today!

Details
Maps
Contract Information
Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Potential Short Sale: No
Bank Owned: No
Species List: No
Current Price: $855,000
Listing Date: 2026-03-06
List Price: $855,000
Location, Tax & Legal
City: KEY COLONY
Off Shore Island: No
Mile Marker: 53.5
Marathon Neighborhood: Marathon East - Gulf (Airport to Vaca)
Side: Ocean
Flood Zone: AE
Alternate Key #: 1077895
Parcel #: 00073790-000000
Zoning: R-2B - Key Colony Two Family
Deed Restrictions: Unknown
Legal: BK 5 S 1/2 LT 19 KEY COLONY BEACH PB3-120 SHELTER KEY OR182-580 OR444-163 OR481-424 OR781-622 OR820-25 OR862-1291 OR874-
Taxes: 6852.05
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 421
Street Name: 5Th
Street Suffix: Street
Key/Island: Key Colony
State/Province: FL
Zip Code: 33051
County: Monroe
Subdivision: Key Colony Bch Club (53.5)
Area: 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 4
Lot Size: 30 X 110
Lot SqFt: 3300
Pool: No
Lot Sqft Source: Property Data Card
Total Units: 0
Acres: 0.08
SqFt Source: Property Data Card
Rentals Allowed: Yes
Min Rental Days: 7
Style: Half Duplex
Year Built: 1959
Living Apx SqFt: 1184
Total Bedrooms: 3
Full Baths: 2
Total Baths: 2
Remarks & Misc
Remarks – Consumer: Check out this Turn-Key 3 bed 2 bath Waterfront Key Colony Beach home with 30' of Concrete Dockage. Conveniently located close to the Cabana Club and Restaurants, this established vacation rental can be sold furnished. Tile Floors, Granite Counters, Stainless Appliances and a separate washer and dryer room. Great Dockage on a Clear Canal with super easy ocean access. With some personal touches this can be your perfect home in paradise. Set up your showing today!
Directions: From US-1, turn onto Sadowski Causeway. Continue straight and follow the curve to the left and then take a left onto 5th street. Home is down on the left hand side
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 30
Dock: Concrete
Seawall: Concrete
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Dryer: 1
Microwave: 1
Oven: 1
Refrigerator: 1
Stainless Steel Appliance(s): 1
Washer: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Heating
Electric: 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Floor
Tile: 1
Neighborhood Feature
Bike Paths: 1
Tennis Courts: 1
Interior Features
Granite Counter Top: 1
Smoke Alarms: 1
Storage: 1
Specialty Rooms
Laundry Room: 1
Building Style
Above Flood: Unknown
Windows/Doors
Other Windows/Doors: 1
Vehicle Storage
Open Parking: 1
Off Street Parking: 1
Security
Patrolled Area: 1
Construction
CBS: 1
Combo Construction: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Furnished: 1
Terms
Cash: 1
Conventional: 1
Utilities
Buyer to Verify: 1
Cable Available: 1
Elect Separate Meter: 1
FKAA: 1
Municipal Sewer: 1
Water Separate Meter: 1
Title
Negotiable: 1
Exterior Features
Storage: 1
Pre-Wired
Cable: 1
Roof
Shingle Roof: 1
Financial Status
Bank Owned: No
Potential Short Sale: No
Accessibility Feat
Parking: 1
Shutters
Panel: 1
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Canal View
Vehicle Storage: Off Street Parking; Open Parking
Furnished: Furnished
Cooling: Ceiling Fans(s); Central Air
Utilities: Buyer to Verify; Cable Available; Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter
Interior Features: Granite Counter Top; Smoke Alarms; Storage
Pre-Wired: Cable
Specialty Rooms: Laundry Room
Appliances: Dishwasher; Dryer; Microwave; Oven; Refrigerator; Stainless Steel Appliance(s); Washer
Exterior Features: Storage
Accessibility Feat: Parking
Construction: CBS; Combo Construction
Shutters: Panel
Floor: Tile
Roof: Shingle Roof
Pets: Pets Allowed
Neighborhood Feature: Bike Paths; Tennis Courts
Security: Patrolled Area
Land Size: Less Than 1/4 Acre
Terms: Cash; Conventional
Title: Negotiable

Listing Office: Coldwell Banker Schmitt Real Estate Co.

Last Updated: March - 24 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.