425 Harbour Drive
Duck Key, FL 33050
MLS# 619033
2 beds | 3 baths | 1247 sqft
Property DescriptionLife on the water begins the moment you arrive at this beautifully positioned open water home on prestigious Harbour Drive in Duck Key. Surrounded by swaying palms and tropical landscaping, this classic 2 Bedroom 2 Bathroom Florida Keys coastal cottage sits on an oversized 11,250 sq. ft. lot highlighted by a bright open-concept layout with panoramic views of Tom's Harbor. Built with CBS construction, impact windows, and a metal roof, the property provides both durability and low-maintenance island living. For boaters, the property features 75 feet of concrete seawall and a dock with quick access to both the Atlantic Ocean and Gulf for world-class fishing, diving, and boating. The tropical backyard is designed for true Keys living, featuring a waterside tiki hut, shaded seating areas, and plenty of room for a future pool with a permitted convenience bathroom downstairs. An outdoor elevator, garage, and beautifully landscaped yard add comfort and curb appeal. Residents of Duck Key enjoy optional membership at Club Duck Key with access to a heated and chilled pool, pickleball and tennis courts, bocce ball, basketball, and a vibrant social calendar. Located just minutes from Marathon Jet Center, marinas, restaurants, and shopping, this Duck Key home offers the perfect balance of privacy, boating convenience, and island lifestyle.
Listing Board: Key West Association
As is Rght to Inspct: Yes
Species List: No
Current Price: $2,899,000
Listing Date: 2026-03-12
List Price: $2,899,000
City: Duck
Off Shore Island: No
Mile Marker: 61
Marathon Neighborhood: N/A
Side: Ocean
Flood Zone: AE,VE
Alternate Key #: 1460290
Parcel #: 00376951-002800
Zoning: ISM - Improved Sub Masonry
Deed Restrictions: Unknown
Legal: LTS 26 & 26A AMENDED PLAT HARBOUR ISLAND DUCK KEY PB6-84
Taxes: 18533.92
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 425
Street Name: Harbour
Street Suffix: Drive
Key/Island: Duck Key
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Harbour Island (61.0)
Area: 20 - Duck Key, Coral Key, Conch Key
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 4
Lot SqFt: 11250
Pool: No
Lot Sqft Source: Property Data Card
Total Units: 1
Acres: 0.29
SqFt Source: Property Data Card
Rentals Allowed: With Restrictions
Min Rental Days: 28
Style: Single Family
Year Built: 1977
Living Apx SqFt: 1247
Total Bedrooms: 2
Full Baths: 3
Remarks – Consumer: Life on the water begins the moment you arrive at this beautifully positioned open water home on prestigious Harbour Drive in Duck Key. Surrounded by swaying palms and tropical landscaping, this classic 2 Bedroom 2 Bathroom Florida Keys coastal cottage sits on an oversized 11,250 sq. ft. lot highlighted by a bright open-concept layout with panoramic views of Tom's Harbor. Built with CBS construction, impact windows, and a metal roof, the property provides both durability and low-maintenance island living. For boaters, the property features 75 feet of concrete seawall and a dock with quick access to both the Atlantic Ocean and Gulf for world-class fishing, diving, and boating. The tropical backyard is designed for true Keys living, featuring a waterside tiki hut, shaded seating areas, and plenty of room for a future pool with a permitted convenience bathroom downstairs. An outdoor elevator, garage, and beautifully landscaped yard add comfort and curb appeal. Residents of Duck Key enjoy optional membership at Club Duck Key with access to a heated and chilled pool, pickleball and tennis courts, bocce ball, basketball, and a vibrant social calendar. Located just minutes from Marathon Jet Center, marinas, restaurants, and shopping, this Duck Key home offers the perfect balance of privacy, boating convenience, and island lifestyle.
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Dock Length: 75
Dock: Composite
Stainless Steel Appliance(s): 1
Washer: 1
Bay Front: 1
Open Water: 1
Bay/Gulf View: 1
Open Water View: 1
Bike Paths: 1
Other Area Features: 1
Drapes/Blinds Incl: 1
Elevator: 1
Above Flood: Yes
Stilt Column Height: Medium - 5Ft - 9Ft
RV Parking Open: 1
Trailer Storage: 1
Buyer to Verify: 1
Cable Available: 1
FKAA: 1
Municipal Sewer: 1
Open Porch/Balcony: 1
Patio: 1
Waterfront: Bay Front; Open Water
Waterview: Bay/Gulf View; Open Water View
Vehicle Storage: Garage; Open Parking; RV Parking Open; Trailer Storage
Utilities: Buyer to Verify; Cable Available; FKAA; Municipal Sewer
Interior Features: Drapes/Blinds Incl; Elevator
Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer
Exterior Features: Chickee Hut; Lanai
Neighborhood Feature: Bike Paths; Other Area Features
Land Size: 1/4 - 1/2 Acre
Terms: Cash; Conventional
Listing Office: Coldwell Banker Schmitt Lower Keys (KW)
Last Updated: March - 12 - 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.