111 Avenue D 2, Marathon, FL

$2,899,000

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5

Beds

5

Baths

3,458

Square feet

27,443

Land Size

About 111 Avenue D 2

Brand-new waterfront construction in Marathon's desirable Coco Plum neighborhood, offering 5 bedrooms, 5 bathrooms, 3,458 square feet under air, and 5,204 total square feet across three thoughtfully designed levels. Boating and waterfront living take center stage with two 40+ foot slips, offering plenty of room for multiple vessels or personal watercraft and convenient access to the surrounding Keys waters. A private pool, spacious covered terrace, and summer kitchen overlooking the canal create an ideal setting for entertaining, relaxing, and enjoying life on the water. The ground level features a private bedroom, full bath, family room, and laundry closet, providing excellent flexibility for guests or additional living space. The main level showcases an expansive open-concept great room with kitchen, dining, and living areas, along with custom cabinetry, quartz countertops, a built-in cocktail bar, separate coffee bar, an additional bedroom with en-suite bath, guest bath, and a covered terrace with canal views. Upstairs, the spacious primary suite offers a walk-in closet, luxurious en-suite bath, and private waterfront terrace. Two additional bedrooms, a shared bath, and a second full laundry room with mop sink and linen storage add convenience. Built with CBS construction, impact-resistant windows and doors, a metal roof, and dual-zone A/C, the home also features wood and stone flooring, porcelain tile, custom cabinetry, and professionally designed landscaping. With substantial dockage, direct access to the water, a private pool, and multiple waterfront terraces, this exceptional new residence is designed to fully embrace the Florida Keys boating lifestyle.

Features of 111 Avenue D 2

MLS® # 621167
Price $2,899,000
Bedrooms 5
Bathrooms 5.00
Full Baths 5
Square Footage 3,458
Land Size 27,443
Year Built 2026
Type Residential
Sub-Type Single Family Residence
Status Active

Community Information

Address 111 Avenue D 2
Area 18 - East of Holiday Inn US #1 & Coco Plum
Subdivision Coco Plum Beach (54.5)
City Marathon
County Monroe
State FL
Zip Code 33050

Amenities

Amenities Beach, Bike Paths
Utilities FKAA, Municipal Sewer, Water Separate Meter, Elect Separate Meter
Parking Open Parking, Covered Parking
View Canal View, Open Water View
Is Waterfront Yes
Waterfront Canal Front, Open Water
Has Pool Yes
Pool In Ground, Concrete

Interior

Interior Features Wet Bar, Walk-in Closet(s)
Appliances Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Stainless Steel Appliance(s)
Cooling Central Air, Ceiling Fans(s)
Fireplace No
Has Basement No

Exterior

Lot Description 1/4 - 1/2 Acre
Windows French Doors, Sliding Glass Doors, Impact Rstnce Window, Impact Rstnce Doors
Roof Metal Roof
Construction CBS

Additional Information

Date Listed August 31st, 2026
Zoning RM - Residential Medium
Short Sale No
RE / Bank Owned No

Listing Details

AgentSamuel Davis Williams
OfficeColdwell Banker Schmitt Real Estate Co.

Listing Map

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