$27,500,000
2405 Coco Plum Dr
Marathon, FL, 33050
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.
Property Details
Price:
$27,500,000
MLS #:
A12067078
Status:
Active
Beds:
9
Baths:
9.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
COCO PLUM BEACH REPLAT
Neighborhood:
cocoplumbeachreplat
Listed Date:
Aug 8, 2026
Finished Sq Ft:
18,524
Total Sq Ft:
26,263
Year Built:
2026
Schools
Interior
Appliances
Disposal, Dryer, Gas Range, Ice Maker, Microwave, Refrigerator, Wall Oven, Washer
Bathrooms
9 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Flooring
Marble, Other
Heating
Central, Electric, Zoned
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
Laundry Features
Utility Room/Laundry
Exterior
Accessibility Features
Accessible Elevator Installed, Accessible Doors, Accessible Hallway(s)
Architectural Style
Detached, Three Or More Stories, Other
Attached Garage YN
1
Community Features
Bar, Boating, Paved Road, Public Road
Construction Materials
CBS Construction, Pre-Cast Concrete Construction, Elevated Construction
Covered Spaces
8
Direction Faces
Southeast
Exterior Features
Lighting, Open Balcony, Outdoor Shower
Garage Spaces
8
Lot Features
1 To Less Than 2 Acre Lot
New Construction YN
1
Open Parking YN
1
Other Structures
Guest House
Parking Features
Circular Driveway, Covered
Patio And Porch Features
Open Balcony, Open Porch, Patio
Roof
Metal Roof
View
Ocean, Direct Ocean, Pool, Water
Waterfront Features
Ocean Access, Ocean Front
Window Features
Complete Impact Glass, High Impact Windows, Impact Glass, Sliding
Financial
Tax Year
2025
Taxes
$27,322
Mortgage Calculator
Map
Current real estate data for Single Family in Marathon as of Aug 15, 2026
43
Single Family Listed
154
Avg DOM
1,130
Avg $ / SqFt
$3,293,952
Avg List Price
Community
- Address2405 Coco Plum Dr Marathon FL
- SubdivisionCOCO PLUM BEACH REPLAT
- CityMarathon
- CountyMonroe County
- Zip Code33050
Subdivisions in Marathon
- 9999
- ANGLERS AT SOMBRERO
- BOAT HOUSE CONDOMINIUM,Boat House Marina
- BONEFISH TOWERS 74 UNITS
- BOUGANVILLEA VILLAS CONDO
- BUTTONWOODS ACRES
- CASA BLANCA
- COCO PLUM BEACH
- COCO PLUM BEACH REPLAT
- Cocoplum beach
- CONCH KEY
- Country Club Sombrero Blv
- CRAINS SUBD
- Duck Key
- FLAMINGO ISLAND EST AMD P
- GRASSY KEY,SeaGlass Cove
- GULFPOINTE I & II
- GULFSTREAM SHORES #2 AMD
- HARBOR CLUB SOUTH CONDOMI
- HARBOR ISLE
- HARBOR ISLE SEC A
- JG ESTATES
- KEY COLONY BEACH 1ST ADD
- KEYS RV/MOBILE HOME CONDO
- Knowlson Colony
- LATITUDE 24 REPLAT OF PO
- Lincoln Manor
- LITTLE VENICE
- LITTLE VENICE NO2
- Little Venice,Fed Economic Zone
- MARAMEADE AMD
- NORTH MARATHON SHORES PLA
- NORTH MARATHON SHORES PLA,Dodge Subdivision
- OCEAN ISLES FISHING VILLA
- PARRISH SUBD
- PIRATES COVE II, A CONDOM
- PUERTA DEL SOL
- Riggs Sub
- Riggs Sub 47.5
- RIGGS SUBD,Galway Bay
- SEAAIR ESTATES
- SEAVIEW
- SEAWATCH CONDOMINIUM
- Sunrise Isle,Sunrise Isles
- SUNSET BAY
- THE RESERVE AT SOMBRERO
- Tingler Island
- TRADE WINDS WEST
- Tranquility Bay 48.5
- Vaca Cut
- VENICE
- WALORISS SUBD
Similar Listings Nearby
Property Summary
- Located in the COCO PLUM BEACH REPLAT subdivision, 2405 Coco Plum Dr Marathon FL is a Single Family for sale in Marathon, FL, 33050. It is listed for $27,500,000 and features 9 beds, 10 baths, and has approximately 18,524 square feet of living space, and was originally constructed in 2026. The current price per square foot is $1,485. The average price per square foot for Single Family listings in Marathon is $1,130. The average listing price for Single Family in Marathon is $3,293,952.

2405 Coco Plum Dr
Marathon, FL

















































































































































































