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.
New construction
Price cut: $51K (8/31)
$2,899,000
111 Avenue D #2, Marathon, FL 33050
5beds
3,458sqft
Single Family Residence
Built in 2026
0.63 Acres Lot
$-- Zestimate®
$838/sqft
$-- HOA
What's special
Private poolMetal roofSubstantial dockageQuartz countertopsPorcelain tileFamily roomWaterfront construction
- 4 days
- 116
- 14
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Samuel Davis Williams 305-289-6559,
Coldwell Banker Schmitt Real Estate Co.
Source: FLKMLS,MLS#: 621167
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 5
Cooling
- Central Air, Ceiling Fans(s)
Appliances
- Included: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Stainless Steel Appliance(s)
Features
- Walk-in Closet(s)
- Flooring: Tile, Wood, Marble
Interior area
- Total structure area: 3,458
- Total interior livable area: 3,458 sqft
Property
Parking
- Parking features: Open
- Has uncovered spaces: Yes
Features
- Patio & porch: Open Porch/Balcony
- Has private pool: Yes
- Pool features: In Ground, Concrete
- On waterfront: Yes
Lot
- Size: 0.63 Acres
- Dimensions: 110 X 150
Details
- Parcel number: 00363850000000
- Zoning: RM - Residential Medium
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- CBS
Condition
- New Construction
- New construction: Yes
- Year built: 2026
Utilities & green energy
- Utilities for property: Water Separate Meter, Elect Separate Meter
Community & HOA
Community
- Features: Beach, Bike Paths
- Subdivision: Coco Plum Beach (54.5)
HOA
- Has HOA: No
- Services included: None
Location
- Region: Marathon
Financial & listing details
- Price per square foot: $838/sqft
- Annual tax amount: $3,655
- Date on market: 8/31/2026
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 8/31/2026 | Price change | $2,899,000-1.7%$838/sqft |
Source: | ||
| 3/18/2026 | Listed for sale | $2,950,000$853/sqft |
Source: | ||
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment







