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250 W Seaview Circle

Duck Key, FL, 33050

Active Under Contract

$3,450,000

3

Bedrooms

3

Bathrooms

1,923 sqft

Living Area

1986

Year Built

9,450

Lot Size (sqft)

$300

HOA / Yearly

174

Days on Market

Dock & Water AccessMLS

OceanfrontOpen Water📝 25K-lb boat lift

Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.

Description

Motivated Seller...Welcome to your dream coastal retreat on Duck Key, where BREATHTAKING COASTLINE VIEWS and refined island living exist in perfect harmony. This beautifully curated DESIGNER RESIDENCE is a three-bedroom, three-bath oceanfront concrete home by D'Asign Source, blending timeless elegance with modern comfort through soft earth tones, quality finishes, and sweeping panoramic views of the turquoise waters beyond. Inside, a spacious chef's kitchen anchors the home--ideal for entertaining--while a thoughtfully designed split floor plan offers privacy and flow. Two guest bedrooms enjoy direct ocean views, and the expansive primary suite is a serene sanctuary featuring a luxurious en-suite bath with designer tile, dual vanities, custom cabinetry, and a built-in makeup station. Step outside into your private waterfront oasis. A custom oceanfront pool deck and generous covered patio create the perfect setting for relaxation after a day on the water. A 25,000 POUND BOAT LIFT and seawall provide effortless access to the open ocean with no fixed bridges, making this an exceptional location for boating, paddleboarding, and kayaking directly from your dock. Additional features include a screened-in balcony with electric shutters, two large storage rooms, an L-shaped two-car garage, ample outdoor parking, and a wide driveway. Located on a golf cart-friendly island, Duck Key offers convenient access to restaurants, bars, shops, and social clubs. Whether you enjoy fishing, boating, or simply soaking in spectacular sunsets, Duck Key delivers an unparalleled waterfront lifestyle. Surrounded by crystal-clear waters and shallow sandbars teeming with marine life, this home is not just a residence--it's a destination. Schedule your private showing today and experience the very best of Duck Key living.

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Location

Duck Key, FL, 33050

No price history available for this property.

Displayed by Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]

Listing courtesy of Florida Keys Real Estate Group via Florida Keys MLS

Last checked: August 24, 2026

Listing updated: September 2, 2026

© 2026 Florida Keys Board of REALTORS®, Inc. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the Florida Keys Board of REALTORS®. Information is deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.

IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Nearest Bridge Clearances

Florida Keys, critical for tall/large vessels

No bridge data available for this location.
FEMA Flood Zone AE
BFE: 10ft

Special Flood Hazard Area

View FEMA Flood Map →

Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$690,000 down

%
Principal & Interest$17,901/mo
Property Tax (est. ~1.2%, varies by county)$3,450/mo
Home Insurance (est.)$250/mo
HOA Fees$25/mo
Total Monthly Payment$21,626
Loan Amount: $2,760,000Rate: 6.75%
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$3,450,000Tour the dockSchedule a Showing