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437 Harbour Drive, Duck Key, FL 33050
$5,000,000
Property Type:
Residential
Bedrooms:
3
Baths:
3
Square Footage:
2,780
Lot Size (sq. ft.):
19,200
Status:
Closed
Current Price:
$5,000,000
List Date:
7/02/2024
Last Modified:
8/28/2025
Description
Nestled on a lushly landscaped, gated point lot, this elegant Oceanfront Duck Key Estate epitomizes resort-style seaside living. Offering sprawling dockage with enviable boating, custom 2021 pool, and sandy beach, your ideal Florida Keys lifestyle awaits! Built in 2020, every detail has been considered in this intuitively designed retreat; with expertly curated aesthetics blending relaxed sophistication with the surrounding turquoise waters, beckoning the outdoors in. Upon entry, the massive great room boasts cathedral tongue and groove ceilings and sweeping views of Toms Harbour. Entertain for the masses with a breezy open concept floor plan and an expertly-appointed Chef's Kitchen in the heart of the home. Premium Viking appliances, granite countertops, custom cabinetry, and sprawling island with seating allows for cultivating culinary masterpieces with ease. Wake to endless turquoise water views in the primary suite, which features private balcony, hidden TV lift, custom walk-in closet, and opulent en suite bath with dolomite stone shower. Visitors will enjoy elevated accommodation in either of two generous guest bedrooms, also complete with Ocean Views! Additional interior upgrades include a multi-use laundry room with office and pantry space, and two climate-controlled attics. Built to withstand the elements with impact resistant doors and windows. Enjoy year-round alfresco living from an expansive covered veranda. Downstairs, this exceptional property caters to outdoor entertaining with a backyard oasis complete with in-ground, concrete, saltwater pool and spa with heater, chiller, and custom lighting. Steps from the pool, a dock with 20K and 10K lifts, allows for frequent boating. This unparalleled property also offers a sandy beach, private lagoon, and low-maintenance turf yard. Providing abundant privacy and incomparable Sunrises and Sunsets, this exquisite coastal estate offers a refined Florida Keys lifestyle where relaxation meets luxury.
More Information MLS# 610640
Contract Information
Current Price: $5,000,000
Listing Date: 2024-07-02
Listing Board: Key West Association
Sold Price: $5,000,000
As is Rght to Inspct: Yes
Species List: No
Location Tax Legal
Street #: 437
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
General Property Description
Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 4
Pool: Yes
Year Built: 2020
Lot SqFt: 19200
Lot Sqft Source: Property Data Card
Acres: 1.35
Living Apx SqFt: 2780
SqFt Source: Property Data Card
Total Bedrooms: 3
Full Baths: 3
Total Baths: 3
Rentals Allowed: With Restrictions
Min Rental Days: 28
Status Change Info
Sold Date: 2025-08-28
Sold Price: $5,000,000
Status: Closed
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Dockage
Dock: Wood
Building Style
Above Flood: Unknown
Stilt Column Height: Medium - 5Ft - 9Ft
Vehicle Storage
Car(s): 4+
Appliances
Other: Vent Hood
Pool Info
Other: Spa, Chiller
Heated: Yes
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Oceanfront; Open Water
Waterview: Ocean View; Open Water View
Dockage: Boat Lift
Property Condition: Updated/Remodeled
Vehicle Storage: Carport; Covered Parking; Off Street Parking; Open Parking; Trailer Storage
Furnished: Negotiable
Cooling: Ceiling Fans(s); Central Air
Utilities: Buyer to Verify; FKAA; Municipal Sewer
Interior Features: Bar; Built-in Cabinets; Cathedral Ceilings; Entrance Foyer; Granite Counter Top; Pantry; Pull Down Stairs; Quartz Countertops; Security System; Smoke Alarms; Split Bedroom; Storage; Walk-in Closet(s)
Specialty Rooms: Laundry Room; Utility Room; Workshop
Appliances: Dishwasher; Dryer; Microwave; More Appliances; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler
Exterior Features: Fencing; Hot Tub; Lighting; Sandy Beach; Storage
Pool Info: In Ground; Salt Water; Concrete
Construction: CBS
Shutters: Roll Down Electric
Floor: Tile
Roof: Metal Roof
Pets: Pets Allowed
Neighborhood Feature: Beach; Bike Paths; Clubhouse; Community Pool; Spa; Tennis Courts; Other Area Features
Security: Electric Gate
Land Size: 1 Less Than 2 Acres
Terms: Cash; Conventional
Title: Negotiable
GF-Interior Features: Tankless Hot Wtr Htr
Listing Office: Coldwell Banker Schmitt Lower Keys (KW)
Last Updated: August - 28 - 2025
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.
