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.
For sale
Price cut: $145K (6/14)
$3,550,000
250 W Seaview Cir, Duck Key, FL 33050
3beds
1,923sqft
Single Family Residence
Built in 1986
9,583 Square Feet Lot
$3,349,100 Zestimate®
$1,846/sqft
$25/mo HOA
What's special
Quality finishesL-shaped two-car garageTwo large storage roomsCustom oceanfront pool deckBreathtaking coastline viewsCustom cabinetryBeautifully curated designer residence
- 113 days |
- 763 |
- 16 |
Zillow last checked:
Listing updated:
Listed by:
Brenner Scheel Casey 305-783-3395,
Florida Keys Real Estate Group
Source: FLKMLS,MLS#: 619042
Originating MLS: Marathon/Lower Keys
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 3
Cooling
- Central Air, Ceiling Fans(s)
Appliances
- Included: Washer, Stainless Steel Appliance(s), Ice Machine, Trash Compactor, Microwave, Oven, Refrigerator, Dishwasher, Dryer
Features
- Split Bedroom, Granite Counters, Walk-In Closet(s), Storage, Utility Room
- Flooring: Tile
- Doors: Impact Rstnce Doors
- Windows: Impact Rstnce Window, Roll Down Electric
- Furnished: Yes
Interior area
- Total interior livable area: 1,923 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Has garage: Yes
Features
- Patio & porch: Screened P/B, Patio
- Has private pool: Yes
- Pool features: Heated, In Ground
- Has view: Yes
- View description: Ocean, Water
- Has water view: Yes
- Water view: Ocean,Water
- Waterfront features: Oceanfront, Open Water, Waterfront, Dock: Concrete, Dock Length: 72, Dockage: Boat Lift
Lot
- Size: 9,583 Square Feet
- Features: Less Than 1/4 Acre
Details
- Parcel number: 00382720000000
- Zoning: IS
- Zoning description: Improved Subivision District
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- CBS
- Roof: Tile
Condition
- Updated/Remodeled
- New construction: No
- Year built: 1986
Utilities & green energy
- Electric: Elect Separate Meter
- Sewer: Community Swr Plant, Public Sewer
- Utilities for property: FKAA
Community & HOA
Community
- Features: Community Boat Ramp
- Security: Patrolled Area
- Subdivision: Plantation Island (61.0)
HOA
- Has HOA: Yes
- Services included: None
- HOA fee: $300 yearly
Location
- Region: Duck Key
Financial & listing details
- Price per square foot: $1,846/sqft
- Tax assessed value: $3,030,036
- Annual tax amount: $7,946
- Date on market: 3/12/2026
- Listing terms: Cash,Conventional
Estimated market value
$3,349,100
$3.18M - $3.52M
$4,437/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/14/2026 | Price change | $3,550,000-3.9%$1,846/sqft |
Source: | ||
| 3/25/2026 | Price change | $3,695,000-5.1%$1,921/sqft |
Source: | ||
| 2/22/2026 | Price change | $3,895,000-8.4%$2,025/sqft |
Source: | ||
| 2/3/2026 | Price change | $4,250,000-4.5%$2,210/sqft |
Source: | ||
| 11/19/2025 | Price change | $4,450,000-4.3%$2,314/sqft |
Source: | ||
| 4/28/2025 | Listed for sale | $4,650,000+796.3%$2,418/sqft |
Source: FLKMLS #614809 Report a problem | ||
| 9/19/2000 | Sold | $518,800$270/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $7,946 +1.3% | $819,409 +2.9% |
| 2024 | $7,847 +3.6% | $796,316 +3% |
| 2023 | $7,573 +2.6% | $773,123 +3% |
| 2022 | $7,380 -2.8% | $750,605 +3% |
| 2021 | $7,589 +0.5% | $728,743 +1.4% |
| 2020 | $7,553 | $718,682 +2.3% |
| 2019 | $7,553 +1.8% | $702,524 +1.9% |
| 2018 | $7,419 +4.3% | $689,425 +2.1% |
| 2017 | $7,116 +3.1% | $675,245 +2.1% |
| 2016 | $6,901 -0.4% | $661,357 +0.7% |
| 2015 | $6,928 | $656,760 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 33050
Nearby schools
GreatSchools rating
- 5/10Stanley Switlik Elementary SchoolGrades: PK-5Distance: 11.7 mi
- 5/10Marathon SchoolGrades: 6-12Distance: 11 mi
A local agent can set up tours, give advice and negotiate with sellers.
- Florida
- Monroe County
- Marathon
- 33050
- 250 W Seaview Cir




