210 W Seaview Circle, Duck, FL

$5,250,000

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4

Beds

4

Baths

3,304

Square feet

10,019

Land Size

About 210 W Seaview Circle

Discover a luxurious oceanfront haven on Duck Key, Florida, listed at $5,250,000. This 4-bed, 4-bath, 3,417 sq ft home on a 10,070 sq ft lot in Plantation Island blends elegance with island charm. Built in 1965 and exquisitely updated in 2019 with brand new AC, Electric and Plumbing. It features shell stone-wrapped walls, iceberg marble floors on the first level, and onyx marble upstairs, with a book-matched slab in the master suite. The gourmet kitchen boasts a La Cornue gas stove, ideal for hurricane season. Enjoy 72 ft of deep-water dockage with 20,000 lb and 10,000 lb boat lifts, coral stone steps to a canal, and access to a private Duck Key boat ramp ($10 fee) and marina for safe storage and fueling. Fish for tuna, mahi-mahi, and snapper near deep ocean drops and humps, with easy bayside access via nearby bridges. Lush mango, guava, and plantain trees, plus bougainvillea, create a tropical oasis. Duck Key, 60 miles from Key West and 100 miles from Miami, offers 230 sunny days, 70s-90s temps, and no state income tax. Join the optional Duck Key clubhouse for a pool, tennis, pickleball, and events, or Hawks Cay Resort for its Michelin-rated Salt and Ash restaurant, saltwater lagoon, Dolphin Connection, and pools. Relax at Grassy Key Sandbar or dive into vibrant marine life with dolphins and manatees. With top schools and a tight-knit community, this home, steps from the island's entrance, features calacatta stone, Restoration Hardware furniture, and marble baseboards. Cash, conventional, or seller financing available.

Features of 210 W Seaview Circle

MLS® # 618179
Price $5,250,000
Bedrooms 4
Bathrooms 4.00
Full Baths 4
Square Footage 3,304
Land Size 10,019
Year Built 1965
Type Residential
Sub-Type Single Family
Status Active

Community Information

Address 210 W Seaview Circle
Area 20 - Duck Key, Coral Key, Conch Key
Subdivision Plantation Island (61.0)
City Duck
County Monroe
State FL
Zip Code 33050

Amenities

Amenities Community Pool, Airstrip, Tennis Courts, Clubhouse, Community Boat Ramp
Utilities Propane
Parking Garage
View Ocean View, Open Water View
Is Waterfront Yes
Waterfront Oceanfront, Open Water
Has Pool Yes
Pool In Ground

Interior

Interior Features Storage, Bar
Appliances Washer, Refrigerator, Dishwasher, Dryer
Heating Central
Cooling Central Air
Fireplace No

Exterior

Lot Description Less Than 1/4 Acre
Windows Impact Rstnce Window, Impact Rstnce Doors
Roof Other Roof
Construction Other
Neighborhood Features Community Pool, Airstrip, Tennis Courts, Clubhouse, Community Boat Ramp

Additional Information

Date Listed January 19th, 2026
Days on Market 46
Zoning SRL - Sub Urban Residential District Limited
Short Sale No
RE / Bank Owned No
HOA Fees 0.00

Listing Details

AgentJoseph Suarez
OfficeTrustpoint Realty, LLC

Listing Map

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