First time ever offered, this extraordinary open-water estate commands a premier position on Duck Key overlooking the crystal-clear waters of Tom's Harbor and iconic bridge. Spanning two expansive lots with an impressive 152 feet of water frontage, this iconic residence--designed by renowned architect Dale Baldwin--delivers rare scale, privacy, and timeless Florida Keys elegance.A dramatic double-door entrance opens to a light-filled open floor plan defined by white-washed vaulted and tray ceilings, walls of windows, and sweeping harbor views. The chef's kitchen features black granite countertops, a statement island, butler's pantry, and premium appliances including Thermador double ovens, Jenn-Air cooktop with grill, Whirlpool French-door refrigerator, and GE trash compactor. A formal dining space for twelve, pass-through bar and billiards area, and spacious living zones create an exceptional environment for elevated entertaining overlooking the water.The oversized primary suite offers a private waterfront retreat with spa-inspired bath, expansive walk-in closet, and balcony overlooking open water. All bedrooms enjoy private balconies. Additional highlights include abundant storage, interior stairways, laundry room, white ceramic tile floors, and plush carpeted bedrooms.Outdoors, a screened balcony, resort-style pool with paver deck, and mature tropical landscaping frame the ultimate island lifestyle. The expansive T-dock provides outstanding versatility for a boat lift, jet ski lift, and kayak launch.Built with solid concrete construction, standing-seam metal roof, accordion shutters, subfloor access, two-car garage, and a grand half-circular driveway. A landmark offering where architectural distinction meets open-water serenity on prestigious Duck Key.
For sale
Price cut: $90K (7/1)
$4,385,000
112 Bimini Dr, Duck Key, FL 33050
3beds
3,643sqft
Single Family Residence
Built in 1992
0.51 Acres Lot
$4,113,300 Zestimate®
$1,204/sqft
$21/mo HOA
What's special
Screened balconyTwo-car garageStatement islandPlush carpeted bedroomsWalls of windowsBlack granite countertopsInterior stairways
- 158 days |
- 701 |
- 24 |
Zillow last checked:
Listing updated:
Listed by:
Brenner Scheel Casey 305-783-3395,
Florida Keys Real Estate Group
Source: FLKMLS,MLS#: 618298
Originating MLS: Marathon/Lower Keys
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Heating
- Central
Cooling
- Central Air, Ceiling Fans(s)
Appliances
- Included: Washer, Stainless Steel Appliance(s), Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
- Laundry: Laundry Room
Features
- Built-in Cabinets, Storage, Granite Counters, Pantry, Cathedral Ceiling(s), Other Specialty Room
- Flooring: Tile, Carpet
- Doors: Glass Doors, Sliding Glass Doors
- Windows: Drapes/Blinds Incl, Awning Windows, Aluminum Frames, Accordion
Interior area
- Total interior livable area: 3,643 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage, Guest
- Has garage: Yes
Features
- Levels: Multi/Split
- Patio & porch: Screened P/B
- Exterior features: Storage
- Has private pool: Yes
- Pool features: In Ground, Decked, Concrete
- Has view: Yes
- View description: Ocean, Water
- Has water view: Yes
- Water view: Ocean,Water
- Waterfront features: Oceanfront, Open Water, Waterfront, Dock: Composite, Dock Length: 150
Lot
- Size: 0.51 Acres
- Dimensions: 150 x 150 x 150 x 152 appro x
- Features: 1/2 - Less Than 1 AC
Details
- Parcel number: 00378440000000
- Zoning: IS
- Zoning description: Improved Subivision District
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- CBS, Concrete
- Roof: Metal
Condition
- Year built: 1992
Utilities & green energy
- Sewer: Community Swr Plant, Public Sewer
- Utilities for property: FKAA, Cable Available
Community & HOA
Community
- Features: Community Boat Ramp, Other, Fire Hydrant
- Security: Smoke Detector(s), Security System, Patrolled Area
- Subdivision: Center Island (Toms Harbor) (61.0)
HOA
- Has HOA: Yes
- Services included: None
- HOA fee: $250 yearly
Location
- Region: Duck Key
Financial & listing details
- Price per square foot: $1,204/sqft
- Tax assessed value: $3,369,805
- Annual tax amount: $11,315
- Date on market: 1/25/2026
- Listing terms: Cash,Conventional
Estimated market value
$4,113,300
$3.91M - $4.32M
$7,784/mo
Price history
| Date | Event | Price |
|---|---|---|
| 7/1/2026 | Price change | $4,385,000-2%$1,204/sqft |
Source: | ||
| 5/21/2026 | Price change | $4,475,000-0.6%$1,228/sqft |
Source: | ||
| 4/9/2026 | Price change | $4,500,000-9.1%$1,235/sqft |
Source: | ||
| 1/25/2026 | Listed for sale | $4,950,000$1,359/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $12,297 +1.2% | $1,347,438 +2.9% |
| 2024 | $12,156 +3.3% | $1,309,464 +3% |
| 2023 | $11,766 +2.7% | $1,271,325 +3% |
| 2022 | $11,454 -3.2% | $1,234,297 +3% |
| 2021 | $11,835 +0.4% | $1,198,347 +1.4% |
| 2020 | $11,782 | $1,181,802 +2.3% |
| 2019 | $11,782 +1.9% | $1,155,232 +1.9% |
| 2018 | $11,566 +4.4% | $1,133,692 +2.1% |
| 2017 | $11,082 +3.1% | $1,110,375 +2.1% |
| 2016 | $10,747 -0.6% | $1,087,537 +0.7% |
| 2015 | $10,813 | $1,079,977 |
Find assessor info on the county website
Monthly payment
Est. payment$--/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.
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Climate risks
Neighborhood: 33050
Nearby schools
GreatSchools rating
- 5/10Stanley Switlik Elementary SchoolGrades: PK-5Distance: 11.8 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
- 112 Bimini Dr



