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$3,200,000
Marathon, FL 33050
MLS# 620204
4 beds | 4 baths | 2472 sqft
1 / 49
Property Description
Experience luxury waterfront living in this custom-built, new construction two-story concrete home featuring 4 bedrooms and 4 private en-suite baths. Designed for entertaining, the open-concept layout seamlessly blends indoor and outdoor living. The chef's kitchen boasts top-of-the-line stainless steel appliances including double convection ovens, Smart refrigerator, dishwasher, vented range hood, prep sink, wine chiller, quartz countertops, custom cabinetry, and a large island. Porcelain tile flooring, custom fixtures, LED lighting, and abundant natural light enhance every space. A first-floor en-suite bedroom offers balcony access overlooking the pool, dock, and water. The dramatic floating staircase with custom LED chandelier leads to three additional en-suite bedrooms upstairs. The primary suite features a floating soaking tub, double vanity, custom porcelain tile shower, and MOEN programmable multi-head shower system with smartphone controls. Additional features include impact windows and doors, web-enabled security camera system, 4K Smart TVs in every room, 8-foot interior doors, two 3-ton 16 SEER A/C units, standing seam metal roof, aluminum railings, and expansive balconies on both levels. Situated on an oversized 11,319 sq. ft. corner lot, the property includes a 12' x 26' pool with custom pavers, two stairways to the outdoor living area, and a 36 foot dock completed in January 2024. Located in the desirable Flamingo Island neighborhood of Marathon, just minutes from Sombrero Beach, dining, shopping, and entertainment. Enjoy quick access to open water, world-class fishing, boating, diving, and the crystal-clear turquoise waters of the Florida Keys. Built to impress and built to last, this exceptional waterfront retreat offers the ultimate Florida Keys lifestyle. Adjacent property at 837 Copa D'Oro is also available, featuring an 8,200 sq. ft. lot and 50-foot dock.
Details
Maps
Contract Information
Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Species List: Yes
Current Price: $3,200,000
Listing Date: 2026-06-08
List Price: $3,200,000
Location, Tax & Legal
City: MARATHON
Off Shore Island: No
Mile Marker: 49.5
Marathon Neighborhood: Country Club (Sombrero Blvd & Flamingo)
Senior Community YN: No
Side: Ocean
Flood Zone: AE
Alternate Key #: 9104530
Parcel #: 00356040-000100
Zoning: RM - Residential Medium
Deed Restrictions: Unknown
Legal: BK 1 LT 61 AMENDED PLAT OF FLAMINGO ISLAND ESTATES BOOT KEY PB5-121 OR513-1025 OR607-562 OR898-2011 OR983-1584 OR1006-17
Taxes: 9920.91
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 835
Street Name: Copa D Oro
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Flamingo Island (49.5)
Area: 14 - Sombrero Area
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 4
Lot SqFt: 11319
Pool: Yes
Lot Sqft Source: Property Data Card
Total Units: 0
Acres: 0.26
SqFt Source: Property Data Card
Rentals Allowed: Yes
Min Rental Days: 7
Style: Single Family
Year Built: 2023
Living Apx SqFt: 2472
Total Bedrooms: 4
Full Baths: 4
Total Baths: 4
Remarks & Misc
Remarks – Consumer: Experience luxury waterfront living in this custom-built, new construction two-story concrete home featuring 4 bedrooms and 4 private en-suite baths. Designed for entertaining, the open-concept layout seamlessly blends indoor and outdoor living.
The chef's kitchen boasts top-of-the-line stainless steel appliances including double convection ovens, Smart refrigerator, dishwasher, vented range hood, prep sink, wine chiller, quartz countertops, custom cabinetry, and a large island. Porcelain tile flooring, custom fixtures, LED lighting, and abundant natural light enhance every space.
A first-floor en-suite bedroom offers balcony access overlooking the pool, dock, and water. The dramatic floating staircase with custom LED chandelier leads to three additional en-suite bedrooms upstairs. The primary suite features a floating soaking tub, double vanity, custom porcelain tile shower, and MOEN programmable multi-head shower system with smartphone controls.
Additional features include impact windows and doors, web-enabled security camera system, 4K Smart TVs in every room, 8-foot interior doors, two 3-ton 16 SEER A/C units, standing seam metal roof, aluminum railings, and expansive balconies on both levels.
Situated on an oversized 11,319 sq. ft. corner lot, the property includes a 12' x 26' pool with custom pavers, two stairways to the outdoor living area, and a 36 foot dock completed in January 2024.
Located in the desirable Flamingo Island neighborhood of Marathon, just minutes from Sombrero Beach, dining, shopping, and entertainment. Enjoy quick access to open water, world-class fishing, boating, diving, and the crystal-clear turquoise waters of the Florida Keys.
Built to impress and built to last, this exceptional waterfront retreat offers the ultimate Florida Keys lifestyle. Adjacent property at 837 Copa D'Oro is also available, featuring an 8,200 sq. ft. lot and 50-foot dock.
Directions: Overseas Highway to Sombrero Beach Rd. Take first right onto Sombrero Blvd. left after the Golf Clubhouse, keep on Flamingo Island. Left on to East Copa D' Oro- home on right.
Association Info
Mandatory Home Owners Asc: No
Voluntary Home Owners Asc: Yes
1st Right of Refusal: No
Assoc Approval Req: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 36
Dock: Wood
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Microwave: 1
Oven: 1
Range: 1
Refrigerator: 1
Stainless Steel Appliance(s): 1
Washer: 1
Wine Cooler: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Heating
Electric: 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Floor
Tile: 1
Neighborhood Feature
Beach: 1
Interior Features
Pantry: 1
Quartz Countertops: 1
Security System: 1
Smoke Alarms: 1
Split Bedroom: 1
Storage: 1
Walk-in Closet(s): 1
Property Condition
New Construction: 1
Building Style
Above Flood: Yes
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Other Windows/Doors: 1
Vehicle Storage
Car(s): 4+
Carport: 1
Covered Parking: 1
RV Parking Open: 1
Off Street Parking: 1
Security
On Premises System: 1
Construction
CBS: 1
Concrete: 1
Land Size
1/4 - 1/2 Acre: 1
Furnished
Furnished: 1
Terms
Cash: 1
Conventional: 1
FHA: 1
Seller Finance Psble: 1
VA: 1
Utilities
Buyer to Verify: 1
Cable Available: 1
Elect Separate Meter: 1
FKAA: 1
Municipal Sewer: 1
Water Separate Meter: 1
Porch/Balcony
Open Porch/Balcony: 1
Title
Negotiable: 1
Exterior Features
Lighting: 1
Outdoor Shower: 1
Storage: 1
Pool Info
In Ground: 1
Heated: Yes
Fiberglass: 1
Dimensions: 12 x 26
Roof
Metal Roof: 1
Accessibility Feat
Parking: 1
None: 1
GF-Interior Features
LED Lighting: 1
Programmable Thermst: 1
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Canal View
Property Condition: New Construction
Vehicle Storage: Carport; Covered Parking; Off Street Parking; RV Parking Open
Furnished: Furnished
Cooling: Ceiling Fans(s); Central Air
Heating: Electric
Utilities: Buyer to Verify; Cable Available; Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter
Interior Features: Pantry; Quartz Countertops; Security System; Smoke Alarms; Split Bedroom; Storage; Walk-in Closet(s)
Appliances: Dishwasher; Disposal; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler
Exterior Features: Lighting; Outdoor Shower; Storage
Accessibility Feat: Parking; None
Pool Info: In Ground; Fiberglass
Construction: CBS; Concrete
Floor: Tile
Roof: Metal Roof
Pets: Pets Allowed
Neighborhood Feature: Beach
Security: On Premises System
Land Size: 1/4 - 1/2 Acre
Terms: Cash; Conventional; FHA; Seller Finance Psble; VA
Title: Negotiable
GF-Interior Features: LED Lighting; Programmable Thermst
Listing Office: Coldwell Banker Schmitt Real Estate Co.
Last Updated: June - 08 - 2026
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