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$27,500,000
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Property Description
One of the Florida Keys' most significant newly completed trophy estates, now making its market debut fully completed and never occupied. This one-of-a-kind waterfront residence offers 18,736 SF of interior living space and more than 29,000 SF under roof on approximately 1.72 acres with 200 feet of ocean frontage. A property of this scale, quality and waterfront presence has become exceptionally difficult to replicate under today's development environment, making it as irreplaceable as it is exceptional. Designed for the most discerning owners, the estate features 9 bedrooms, 9.5 bathrooms, a detached guest residence, private elevator, 9-car garage, and an extraordinary indoor-outdoor living experience highlighted by a newly completed 100-foot infinity-edge pool, separate beach-entry pool, and expansive waterfront terraces, unveiling an outdoor environment never before presented to the market. Included in the offering is a deeded 60-foot boat slip at a nearby marina, located approximately two minutes from the residence, providing immediate access to world-class boating and fishing. Marathon International Airport is approximately five minutes away, allowing seamless arrival by private aircraft. Contemporary architecture, exceptional craftsmanship, absolute privacy, and one of the most exclusive waterfront settings in the Florida Keys define this truly irreplaceable trophy estate.
Full Property Details
Full Property Details for 2405 Coco Plum Dr
General
- Price: $27,500,000
- Taxes: $27,322 (2025)
- Status: Active
- Type: Single Family
- Source: Greater_Miami
- MLS ID: A12067078
- Updated: 8/12/2026
- Added to Site: 14 day(s) ago
Interior
- Interior Features: First Floor Entry, Bar, Cooking Island, Elevator, Volume Ceilings, Walk-In Closet(s), Wet Bar, Den/Library/Office, Family Room, Great Room, Media Room, Utility Room/Laundry
- Appliances: Disposal, Dryer, Gas Range, Ice Maker, Microwave, Refrigerator, Wall Oven, Washer
- Furnished: Yes
- Furnishings: Partially
- Flooring: Marble, Other
Rooms
Bathrooms
- Total Bathrooms: 10
- Full Bathrooms: 9
- Half Bathrooms: 1
- Primary Bathroom: Dual Sinks, Separate Tub & Shower
Bedrooms
- Total Bedrooms: 9
- Bedroom Features: At Least 1 Bedroom Ground Level, Primary Bath Shower, Primary Bedroom Upstairs, Sitting Area - Primary Bedroom
Other Rooms
- Living Room: Den/Library/Office, Family Sq. Ft.
- Eat-in kitchen: Yes
- Dining Room: Breakfast Area, Eat-In Kitchen, Formal Dining, Kitchen Dining, Snack Bar/Counter
- Laundry: Utility Room/Laundry
Additional Information
- Pool: Yes
- Pool Description: Free Form, Gunite, Pool Bath, 10026
- Equipment: Automatic Garage Door Opener, Elevator
Exterior
- Exterior Features: Lighting, Open Balcony, Outdoor Shower
- Deck/Patio: Open Balcony, Open Porch, Patio
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 8
- Covered Spaces: 8
- Parking Features: Circular Driveway, Covered
Location
- Area: Coco Plum Beach Replat
- County: Monroe County
- Subdivision: COCO PLUM BEACH REPLAT
- Building Name: COCO PLUM BEACH REPLAT
- Driving Directions: From US-1, turn onto Coco Plum Dr and continue to the end of the road. Property is located on the ocean side at 2405 Coco Plum Dr. Gated estate
- Direction Faces: Southeast
Community
- Community Name: Coco Plum Beach Replat
Heating & Cooling
- Air Conditioning: Yes
- Cooling Type: Central Air
- Heating Type: Central, Electric, Zoned
Utilities
- Sewer: Public Sewer
- Water: Municipal Water
Structural Information
- Architectural Style: Detached, Three Or More Stories, Other
- Structure Type: House
- Detached/Attached: Detached
- Construction: CBS Construction, Pre-Cast Concrete Construction, Elevated Construction
- Roof: Metal Roof
- Windows: Complete Impact Glass, High Impact Windows, Impact Glass, Sliding
- Doors: High Impact Doors
- Building Size: 26263
- Square Feet: 18,524
- Sq. Ft. Source: Architect/Engineer
- Living Area: 18,524 Sq. Ft.
- Year Built: 2026
- Property Condition: New Construction
Additional Structures
- Other Structures: Guest House
Lot Features
- Property View: Ocean, Direct Ocean, Pool, Water
- Lot Size (Sq. Ft.): 74,888
- Frontage Feet: 220
- Lot Features: 1 To Less Than 2 Acre Lot
- Zoning: RES
Water Features
- Water Front: Yes
- Water View: Yes
- Water Front Desc.: Ocean Access, Ocean Front
Financial Considerations
- Price Per Sq. Ft.: $1,484.56
- Tax Amount: $27,322
- Tax Year: 2025
- Terms: All Cash, Conventional, Owner Will Carry
Disclosures and Reports
- Legal Description: BK 21 LOTS 60 AND 61 COCO PLUM BEACH PB4-166 FAT DEER KEY OR476-210 OR476-211 OR820-1580 OR848-2112QC OR1761-625 OR2372-573/76DEC OR3167-043
- Restrictions: Ok To Lease
- Inclusions: Deeded Beach Access, Other, Marina
- Property ID: 00366690-000000
Listed by The Keyes Company
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Schools
Schools serving 2405 Coco Plum Dr
School District:Monroe County School District, Middle Torch Key, FL
| Name | Grades | Distance |
|---|---|---|
Stanley Switlik Elementary School 3400 Overseas Highway, Marathon, FL 33050 | PK-5 | 6.4 mi |
Marathon School 350 Sombrero Beach Road, Marathon, FL 33050 | 6-12 | 5.5 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 2405 Coco Plum Dr
Date
Details
Price
Change
Source
8/08/2026
Listed
$27,500,000
539.53%
MLS
4/08/2022
Sold
$4,300,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 2405 Coco Plum Dr
Year
Property Taxes
Change
Tax Assessment
Change
2025
$27,322
-21%
$3,220,933
-17%
2024
$34,786
-3%
$3,875,454
—
2023
$35,880
391%
$3,875,454
143%
2021
$7,314
-30%
$1,593,242
-43%
2022
$10,484
43%
$2,790,327
84%
2021
$7,314
4%
$1,515,733
518%
2019
$7,019
7%
$245,365
10%
2018
$6,558
17%
$223,059
-82%
2017
$5,590
-2%
$1,263,735
-1%
2016
$5,723
24%
$1,277,777
662%
2015
$4,625
3%
$167,588
10%
2014
$4,481
38%
$152,353
10%
2013
$3,238
—
$138,503
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 2405 Coco Plum Dr
2405 Coco Plum Dr, Marathon, FL 33050 (MLS# A12067078) is a Single Family property with 9 bedrooms, 9 full bathrooms and 1 partial bathroom. 2405 Coco Plum Dr is currently listed for $27,500,000 and was received on August 08, 2026. Want to learn more about 2405 Coco Plum Dr? Do you have questions about finding other Single Family real estate for sale in Marathon? You can browse all Marathon real estate or contact a Coldwell Banker agent to request more information.
