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250 W Seaview Circle, Duck Key, FL 33050

New Listing
$3,895,000
Property Type: Residential Bedrooms: 3 Baths: 3 Square Footage: 1,923 Lot Size (sq. ft.): 9,450 Status: Active
Current Price: $3,895,000 List Date: 3/12/2026 Last Modified: 3/17/2026

Overview

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.

Open Houses

  • Today, 11:00 am - 1:00 pm
  • Saturday, March 21, 11:00 am - 1:00 pm

Listing Details MLS# 619042

Location, Tax & Legal

Street #
250
Direction
W
Street Name
Seaview
Street Suffix
Circle
Key/Island
Duck Key
State/Province
FL
Zip Code
33050
County
Monroe
Subdivision
Plantation Island (61.0)
Area
20 - Duck Key, Coral Key, Conch Key
City
Duck
Mile Marker
61
Marathon Neighborhood
N/A
Side
Ocean
Flood Zone
AE,AE
Alternate Key #
1466417
Parcel #
00382720-000000
Zoning
IS - Improved Subivision District
Deed Restrictions
Unknown
Legal
BK 2 LT 7 DUCK KEY PLANTN ISLND SEC 3 PART 2 TOMS HARBOR PB5-82 OR419-672 OR739-1 OR833-1008 OR959-1340/41 OR1653-2179 O
Taxes
7946.28
Tax Year
2025
Pub Sewer HkUp
Yes

Contract Information

Listing Board
Marathon/Lower Keys

General Property Description

Realtor.COM Type
Residential - Single Family
Style
Single Family
Waterfront
Yes
Control Depth
5
Pool
Yes
Year Built
1986
Lot SqFt
9450
Lot Sqft Source
Property Data Card
Acres
0.22
Living Apx SqFt
1923
SqFt Source
Property Data Card
Total Bedrooms
3
Full Baths
3
Total Baths
3
Rentals Allowed
With Restrictions
Min Rental Days
28
Total Units
0

Association Info

Mandatory Home Owners Asc
No
Voluntary Home Owners Asc
Yes
1st Right of Refusal
No
Assoc Approval Req
No
Association Fee $
300
Assoc/Mnt Fee Per
Yearly

Dockage

Dock Length
72
Dock
Concrete
Boat Lift
Yes

More Information

Building Style

Above Flood
Yes
Stilt Column Height
Medium - 5Ft - 9Ft

Vehicle Storage

Car(s)
2
Garage
Yes

Pool Info

Heated
Yes
In Ground
Yes

Remarks & Misc

Remarks – Consumer
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.
Directions
Overseas Highway to Duck Key at Mile Marker 61. Follow the road over Bimini Bridge. Turn right on West Seaview Circle. The home is on the right oceanside.

Fee Includes

None
Yes

Tax Exemptions

None
Yes

Appliances

Dishwasher
Yes
Dryer
Yes
Ice Machine
Yes
Microwave
Yes
Oven
Yes
Refrigerator
Yes
Stainless Steel Appliance(s)
Yes
Trash Compactor
Yes
Washer
Yes

Pets

Pets Allowed
Yes

Cooling

Ceiling Fans(s)
Yes
Central Air
Yes

Waterfront

Oceanfront
Yes
Open Water
Yes

Waterview

Ocean View
Yes
Open Water View
Yes

Floor

Tile
Yes

Neighborhood Feature

Community Boat Ramp
Yes

Interior Features

Granite Counter Top
Yes
Split Bedroom
Yes
Storage
Yes
Walk-in Closet(s)
Yes

Property Condition

Updated/Remodeled
Yes

Specialty Rooms

Utility Room
Yes

Windows/Doors

Impact Rstnce Doors
Yes
Impact Rstnce Window
Yes

Security

Patrolled Area
Yes

Construction

CBS
Yes

Land Size

Less Than 1/4 Acre
Yes

Furnished

Furnished
Yes

Terms

Cash
Yes
Conventional
Yes

Utilities

Community Swr Plant
Yes
Elect Separate Meter
Yes
FKAA
Yes

Porch/Balcony

Patio
Yes
Screened P/B
Yes

Title

Title Ins - Buyer
Yes

Roof

Tile Roof
Yes

Shutters

Roll Down Electric
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: Garage Furnished: Furnished Cooling: Ceiling Fans(s); Central Air Utilities: Community Swr Plant; Elect Separate Meter; FKAA Interior Features: Granite Counter Top; Split Bedroom; Storage; Walk-in Closet(s) Specialty Rooms: Utility Room Appliances: Dishwasher; Dryer; Ice Machine; Microwave; Oven; Refrigerator; Stainless Steel Appliance(s); Trash Compactor; Washer Pool Info: In Ground Construction: CBS Shutters: Roll Down Electric Floor: Tile Roof: Tile Roof Pets: Pets Allowed Neighborhood Feature: Community Boat Ramp Security: Patrolled Area Land Size: Less Than 1/4 Acre Terms: Cash; Conventional Title: Title Ins - Buyer
Listing Office: Florida Keys Real Estate Group
Last Updated: March - 17 - 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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