Premier Brokers International
2405 Coco Plum Drive, Marathon, FL 33050
ActiveMLS listing sourceMIAMI REALTORS® MLS
ActiveMLS® A12067078
$27,500,000

2405 Coco Plum Drive, Marathon, FL 33050

Beds
9
Baths
10
Sqft
18,524
Est. payment$158,718/mo
Home type
Single Family Residence
Year built
2026
Lot size
74,923 sqft
Price / sqft
$1,485
HOA
$0/mo
Community
COCO PLUM BEACH REPLAT

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. One of the Florida Keys' most significant newly completed trophy estates, presented fully completed and never occupied. Situated on approximately 1.72 acres with 200 feet of ocean frontage, this extraordinary residence represents a level of scale, quality and waterfront presence that has become exceptionally difficult to replicate under today's development environment in the Florida Keys.Offering approximately 18,736 square feet of interior living space and more than 29,000 square feet under roof, the residence has been thoughtfully designed to deliver an exceptional indoor-outdoor lifestyle while maintaining the highest standards of privacy, craftsmanship and contemporary architecture.Highlights include 9 bedrooms, 9.5 bathrooms, a detached guest residence, private elevator, garage with nine doors, a spectacular 100-foot infinity-edge pool, beach-entry pool and expansive waterfront terraces designed for entertaining and enjoying the Florida Keys lifestyle.The property also includes a boat slip at nearby Marina, located approximately two minutes from the residence, while Marathon International Airport is approximately five minutes away, offering exceptional convenience for owners and guests arriving by private aircraft.Property Highlights• Newly completed and never occupied• Approximately 18,736 SF interior living area• More than 29,000 SF under roof• Approximately 1.72-acre waterfront estate• Approximately 200 feet of ocean frontage• Detached guest residence• Private elevator• Garage with nine doors• 100-foot infinity-edge pool• Beach-entry pool• Boat slip included• Marathon International Airport approximately five minutes away• Contemporary architecture• Exceptional craftsmanship• Designed for privacy, entertaining and the Florida Keys lifestyleAvailable Upon Request• Floor Plans• Survey• Property Presentation• Professional Photography• Cinematic Video• Drone Footage• Additional Property DocumentationPlease contact the Listing Agent for additional information, property presentation, supplemental documentation and private showing arrangements.This is not simply a luxury residence—it is a trophy asset in a market where opportunities to create comparable waterfront estates have become exceptionally limited

Listing activity

Days on market
77
Listed
Aug 8, 2026
MLS listing updated
Oct 9, 2026
Feed last checked
4 minutes ago

Listed by Cipriano Gabriel Agreda · The Keyes Company

Map

Map location is based on MLS-supplied coordinates. Verify the location before relying on it.

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms
9
Bathrooms
10
Bathrooms (decimal)
9.5
Full bathrooms
9
Half bathrooms
1

Rooms & features

Rooms
5
Interior features
Bar, Elevator, High Ceilings, Kitchen Island, Walk-In Closet(s), Wet Bar
Flooring
Marble, Other
Appliances
Disposal, Dryer, Gas Range, Ice Maker, Microwave, Oven, Refrigerator, Washer
Furnished
Partially
Window features
Sliding

Heating & cooling

Heating
Central, Electric, Zoned
Cooling
Central Air
Property

Parking

Garage spaces
8
Garage
Yes
Covered spaces
8
Parking features
Attached, Attached Garage, Circular Driveway, Covered, Garage, Garage Door Opener
Attached garage
Yes

Exterior

Stories
3
Building area
26,263 sqft
Entry level
1
Patio & porch
Porch - Open, Porch, Patio
Exterior features
Balcony, Lighting, Outdoor Shower
Pool
Yes
Pool features
Free Form, Gunite, Pool Bath
View
Ocean, Direct Ocean, Pool, Water
Waterfront
Other, Ocean Access, Deeded Beach Access, Ocean
Waterfront property
Yes

Lot

Lot size
74,923 sqft
Lot size (acres)
1.72 acres
Lot dimensions
74888
Zoning
RES
Road surface
Paved
Road frontage
Public Road
Construction

Type & style

Home type
Single Family Residence
Architectural style
Other
Year built
2026
New construction
Yes

Materials

Construction
CBS, Pre-Cast Concrete Construction
Roof
Metal
Property condition
New Construction
Levels
Three Or More
Faces
Southeast
Utilities & green energy

Utilities

Sewer
Public Sewer
Water
Public
Community & HOA

Community

Subdivision
COCO PLUM BEACH REPLAT
MLS area
5940 - Other Florida County
MLS subarea
Other
55+ community
No

Association

Has association
No
Estimated monthly dues
$0
Amenities
Bar, Boating
Lease details

Not reported by the listing source.

Location

Area details

City
Marathon
County
Monroe
ZIP code
33050
Manufactured home details

Not reported by the listing source.

Financial & listing details

Listing

MLS number
A12067078
Possession
Negotiable
Original list price
$27,500,000
Parcel number
00366690000000
Annual property tax
$27,322
Tax year
2025
Tax 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
Additional MLS details

Reported by the listing source

Association Amenities
Bar, Boating
Association
No
Bathrooms Total Decimal
9.5
Bathrooms Total Integer
10
Building Area Total
26263
Construction Materials
CBS, Pre-Cast Concrete Construction
County Or Parish
Monroe
Days On Market
77
Direction Faces
Southeast
Elementary School
Stanley Switlik
High School
Coral Shores
List Price
27500000
Listing Contract Date
2026-08-08
Living Area
18524
Lot Size Acres
1.72
Lot Size Area
74888
Lot Size Dimensions
74888
MLSArea Major
5940 - Other Florida County
MLSArea Minor
Other
Middle Or Junior School
Marathon
Mls Status
Active
On Market Date
2026-10-09
Patio And Porch Features
Porch - Open, Porch, Patio
Photos Count
177
Postal Code
33050
Property Sub Type
Single Family Residence
Property Type
Residential
Road Frontage Type
Public Road
Road Surface Type
Paved
Rooms Total
5
Senior Community
No
Standard Status
Active
State Or Province
FL
Status Change Timestamp
2026-10-09T05:15:46Z
Stories Total
3
Subdivision Name
COCO PLUM BEACH REPLAT
Water Source
Public
Waterfront Features
Other, Ocean Access, Deeded Beach Access, Ocean
Tax Annual Amount
27322
Bathrooms Full
9
Pool Private
Yes
Bedrooms Total
9
Bathrooms Half
1

Market value

Automated estimate—No licensed valuation source connected
Estimated sales range—Ask Karim for a local market analysis
Estimated rent—No licensed rental valuation source connected

Price history

DateEventPrice
Aug 8, 2026ListedMIAMI REALTORS® MLS$27,500,000$1,485/sqft

Public tax history

YearProperty taxesAssessment
2025$27,322—

Payment calculator

Estimated monthly payment$158,718/moIllustrative estimate, not a loan offer.
Principal & interest
$142,692
Property taxes
$2,277
Insurance
$13,750
Association dues
$0

Live national rate context is displayed below through Mortgage News Daily’s official widget. The calculator rate remains a separate assumption until licensed machine-readable access is connected. This is not a loan offer.

Neighborhood

Area

COCO PLUM BEACH REPLAT

Marathon · Monroe County · 33050

Climate risk

—

No licensed climate-risk source is connected.

Nearby schools

Stanley SwitlikElementary
—
MarathonMiddle
—
Coral ShoresHigh
—
School names and districts are MLS-reported when available. Verify attendance boundaries with the school district. Ratings require a licensed ratings provider.

Nearby homes

12 homes

Similar homes

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MLS listing source

MIAMI REALTORS® MLS · Listing courtesy of The Keyes Company. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright ©2026 BeachesMLS, Inc. IDX information is provided exclusively for consumers’ personal, non-commercial use and may be used only to identify prospective properties they may be interested in purchasing or leasing. Terms of use · Equal Housing Opportunity.