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Anchor Line Realty

Anchor Line Realty specializes in buyer brokerage, real estate sales listings, and long term property management in Key West & the Florida Keys.

Call: (305) 766-6835

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$4,600,000
341 E Seaview Drive
Duck Key, FL 33050
MLS# 617813
Status: Closed
2 beds  |  4 baths  |  2744 sqft

 | 

Deep water dockage with 200' of seawall, perfect for large and multiple boats
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Deep water dockage with 200' of seawall, perfect for large and multiple boats Stunning Ocean Front property with 200' of deep water dockage on 3 lots 3 Lot, 200' dockage, open water views and pool Protected by breakwater, this deep water dockage is perfect for large boats Updated kitchen Cooking with a view! Nice open living room room with ocean views Living and dining area Living and dining room Covered deck off living room Covered deck off living room 341 E SEAVIEW 341 E SEAVIEW IMG_7867 341 E SEAVIEW 341 E SEAVIEW 341 E SEAVIEW 341 E SEAVIEW IMG_7811 IMG_7807 IMG_7786 IMG_7791 IMG_7827 IMG_7822 IMG_7931 IMG_7816 IMG_7936 IMG_7941 IMG_7951 IMG_7956 IMG_7961 DJI_0091 DJI_0119 DJI_0134 DJI_0145 Property Data Card shows outline of property

Property Description
Welcome to an extraordinary oceanfront opportunity on the exclusive island of Duck Key. Set across three lots totaling just under one acre, 341 E. Seaview is a rare sanctuary defined by privacy, scale, and commanding water presence offering seldom found in the Florida Keys. Surrounded by mature, swaying palms and uninterrupted ocean views, this protected estate boasts approximately 200 feet of deep-water dockage, safely positioned behind a breakwater—an exceptional advantage for owners of large yachts or sportfishing vessels seeking effortless access and peace of mind. The dockage alone places this property in a category of its own, offering the depth, frontage, and protection discerning boaters demand. Whether you choose to enjoy the existing residence or envision the construction of a bespoke private estate, the canvas here is unmatched. Expansive lot size, premier oceanfront positioning, and premier dockage combine to create a legacy-level property, ideal for those who value exclusivity, serenity, and the refined island lifestyle. Looking to build a community of friends? Join Club Duck Key and take advantage of the pool, tennis courts, pickleball, bocce ball and enjoy one of the many social events throughout the year. Jump in the golf cart and hit up one of the great restaurants on the island like Salt + Ash or Angler and Ale. This is not simply a home; it is an opportunity to own one of Duck Key's most distinguished waterfront holdings—where luxury meets latitude, and privacy meets open water.

Details
Maps
Contract Information
Current Price: $4,600,000
Listing Date: 2025-12-23
Listing Board: Marathon/Lower Keys
Leased Price Monthly: $4,600,000
Location, Tax & Legal
Street #: 341
Direction: E
Street Name: Seaview
Street Suffix: Drive
Key/Island: Duck Key
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Yacht Club 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: 6
Pool: Yes
Year Built: 1971
Lot SqFt: 41777
Lot Sqft Source: Property Data Card
Acres: 0.96
Living Apx SqFt: 2744
SqFt Source: Property Data Card
Total Bedrooms: 2
Full Baths: 3
Half Baths: 1
Total Baths: 4
Rentals Allowed: With Restrictions
Min Rental Days: 28
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Dockage
Dock Length: 200
Seawall: Concrete
Building Style
Above Flood: Unknown
Status Change Info
Under Contract Date: 2026-01-06
Leased Date: 2026-02-06
Leased Price Monthly: $4,600,000
Status: Closed
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Oceanfront
Waterview: Ocean View
Vehicle Storage: Garage
Furnished: Unfurnished
Cooling: Central Air
Utilities: Elect Separate Meter; FKAA
Interior Features: Storage
Appliances: Dishwasher; Dryer; Oven; Refrigerator; Washer
Exterior Features: Fruit Tree(s)
Accessibility Feat: Accessible Elevator Installed
Pool Info: In Ground; Concrete
Construction: CBS
Floor: Tile
Roof: Metal Roof
Pets: Pets Allowed
Security: Patrolled Area
Land Size: 1/2 - Less Than 1 AC

Listing Office: Coldwell Banker Schmitt Real Estate Co.

Last Updated: February - 06 - 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.


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David Austin, Owner/Broker
Anchor Line Realty, LLC
820 Ashe Street
Key West, FL 33040
www.anchorlinerealty.com
[email protected]
305.766.6835
Member, National Association of Realtors (NAR)
Member, Florida Association of Realtors (FAR)
Member, Key West Association of Realtors (KWAR)