9-Bed Single Family Residence at COCO PLUM BEACH REPLAT in Marathon

$27,500,000

Listing courtesy of The Keyes Company; Cipriano Agreda. Information from the Southeast Florida Multiple Listing Service is deemed reliable but is not guaranteed accurate.

For Sale
bedrooms

9

bathrooms

9

Square Footage

18524

Type of Property

Single Family Residence, Residential

Details

Overview

Sub Type
Single Family Residence
Price Per Sqft
$1,485/sqft
Built In
2026
Taxes
$27,322/yr

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.

This single family residence home located at 2405 Coco Plum Dr, Marathon FL 33050 is currently for sale and has been available on Brickellsold for 4 days. This property is listed at $28M. It has 9 beds, 9 bathrooms, and is 18524 square feet. It was built in 2026. 2405 Coco Plum Dr, Marathon FL 33050 is in Marathon county Monroe County.

Interior

Bedrooms
9
Bathrooms
10
Bathrooms Full
9
Features
  • Flooring: Marble, Other
  • Common walls with other units/homes: Detached, Three Or More Stories, Other
Heating
Central, Electric, Zoned
Cooling
Central Air
Appliances
Disposal, Dryer, Gas Range, Ice Maker, Microwave, Refrigerator, Wall Oven, Washer
Total structure area
26,263
Total interior livable area
18,524 sqft

Property

Parking
  • Covered Spaces: 8
  • Parking Features: Circular Driveway,Covered
  • Garage Spaces: 8
Parcel Number
00366690-000000
Features
  • Entry location: 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
  • Exterior Features: Lighting, Open Balcony, Outdoor Shower
  • Has View: Yes
  • View Description: Ocean, Direct Ocean, Pool, Water

Construction

Property subtype
Single Family Residence, Residential
Materials
CBS Construction, Pre-Cast Concrete Construction, Elevated Construction
Condition
  • New Construction: Yes
  • Year Built: 2026

Community & HOA

Community
  • Security Features:
  • Subdivision: COCO PLUM BEACH REPLAT
HOA
  • Amenities:
Region
Marathon

Financial

Price Per Sqft
$1,485/sqft
Taxes
$27,322/yr
On Market Date
8/7/2026
Listing Terms
All Cash, Conventional, Owner Will Carry

Metadata

Added
8/8/2026
Updated
8/12/2026
MLS#
A12067078
Days on Market
4
Listed By
The Keyes Company
Originating MLS
A-Miami Association of REALTORS

Map

Price History

EventPriceDate
Original list price$27,500,000Aug 8, 2026

BrickellSold Intelligence

Unlock the complete property report

See a fair-value range, recent comparable-sales analysis, building performance, estimated ownership costs, rental returns and current market leverage.

Create a free account

Explore real estate near Marathon

Compare this single family residence with current Marathon, FL inventory, nearby properties, local market context, and practical Miami buyer guidance. Listing prices and availability are refreshed from the MLS.