Skip to main content

$5,499,000
108 Avenue D
Marathon, FL 33050
MLS# A12088770
6 beds  |  6 baths  |  8432 sqft


Photo 1
  1 / 35  
Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 Photo 8 Photo 9 Photo 10 Photo 11 Photo 12 Photo 13 Photo 14 Photo 15 Photo 16 Photo 17 Photo 18 Photo 19 Photo 20 Photo 21 Photo 22 Photo 23 Photo 24 Photo 25 Photo 26 Photo 27 Photo 28 Photo 29 Photo 30 Photo 31 Photo 32 Photo 33 Photo 34 Photo 35

Property Description
Experience exceptional waterfront living in this impressive Spanish-inspired concrete residence, built in 2019 and offering approximately 8,107 square feet of construction and 16,500 square feet lot size. Thoughtfully elevated and designed with an emphasis on space, quality, and comfort, this remarkable home showcases a highly customized interior with refined finishes throughout.Solid wood interior doors, generous room proportions, and carefully designed living spaces reflect the attention to detail found throughout the residence. Expansive recreational and entertainment areas on both the first and second floors provide exceptional flexibility for hosting, relaxing, and enjoying everyday family living.The home’s substantial concrete construction and elevated design complement its commanding presence, while the spacious interior offers an ideal combination of elegance and functionality.Positioned along an exceptionally Deepwater, wide-canal home with direct ocean access, the property provides an impressive waterfront setting and a sense of privacy and tranquility. A distinctive luxury residence offering exceptional scale, generous entertainment spaces, and outstanding waterfront appeal. Ideally located near the airport and surrounded by a variety of restaurants, dining options, and everyday conveniences, the home offers an excellent balance of privacy, accessibility, and lifestyle.

Details
Maps
Contract Information
Comp Sale YN: No
Occupant Type: Call Listing Agent
Listing Date: 2026-09-14
Status: Active
Original List Price: 5499000
List Price: $5,499,000
Current Price: $5,499,000
Location and Legal
County Or Parish: Monroe
County Parish Name: Monroe
City Name: Marathon
Postal Zip: 33050
Geographic Area: Other
Special Assessment YN: No
Flood Zone: AE
Country: United States
Street Number: 108
Street Name: Avenue D
State Or Province: FL
Postal Code: 33050
Postal Code +4: 4004
Subdivision Name: COCO PLUM BEACH
Area: 5940 - Other Florida County
Elementary School: Stanley Switlik
Middle Or Junior School: Marathon
High School: Coral Shores
Parcel Number: 00363760000000
Zoning: SR
General Property Information
Living Area Main: 4010
Lot Size Area: 16500
Water Frontage Feet: 110
Senior Community YN: No
Outdoor Living Spaces YN: Yes
Stories Total: 3
Pool Private YN: Yes
Spa YN: Yes
Property Sub Type: Single Family Residence
Bedrooms Total: 6
Bathrooms Total: 6
Bathrooms Full: 5
Bathrooms Half: 1
Building Area Main: 8432
Year Built: 2019
Garage YN: 1
Attached Garage YN: 1
Garage Spaces: 4
Covered Spaces: 4
Lot Size Acres: 0.38
Waterfront YN: 1
Direction Faces: East
Financial Information
Estimated Monthly Assoc Recurring Fee: 0
Membership Fee Required YN: No
Tax Annual Amount: 19873
Tax Year: 2025
Tax Legal Description: BK 7 LT 15 COCO PLUM BEACH PB4-166 FAT DEER KEY OR524-1097 OR811-1851 OR1046-1813D/C OR1212-267/68 OR2664-384/85ORD OR2664-370/72 OR2664-374
Office/Member Information
DXORIGMLSID: SEF
Amenities
None: 1
Entry Information
Entry Level: 2
Exterior Features
Barbecue: 1
Flooring
Ceramic Tile: 1
Parking Features
Circular Driveway: 1
Covered: 1
Driveway: 1
Attached: 1
Attached Garage: 1
Garage: 1
Short Sale Details
Short Sale Addendum: No
Spa Features
In Ground: 1
Fencing
Fenced: 1
Possession
Close Of Escrow: 1
Sewer
Public Sewer: 1
Special Information
Sold As-Is: 1
Heating
Central: 1
Electric: 1
Water View
Canal: 1
Appliances
Dishwasher: 1
Dryer: 1
Microwave: 1
Refrigerator: 1
Washer: 1
Other: 1
Construction Materials
Block: 1
Laundry Features
In Garage: 1
Levels
Three Or More: 1
Listing Terms
Cash: 1
Conventional: 1
Other Equipment
Other: 1
Pool Features
Concrete: 1
Roof
Barrel: 1
Security Features
Smoke Detector(s): 1
Water Source
Public: 1
Waterfront Features
Canal Front: 1
Water Heater Details
Electric Water Heater: 1
Boat and Dock Information
Dock: Yes
Boat and Dock Features
Lift: 1
Private Dock: 1
Cooling
Central Air: 1
Electric: 1
Showing Requirements
24 Hour Notice: 1
Master Bedroom/Bath
Bedroom On Entry Level: 1
Master Bdrm - Ground: 1
Pets Allowed YN
Yes: 1
Pool Size Details
Pool Size (WxL): 500
Restrictions
No Restrictions: 1
Storm Protection
Impact Glass: Partial
Outdoor Living Spaces
Balcony: 1
Porch: 1
Balcony Details
Balcony - Open: 1
Porch Details
Porch - Open: 1
Room Types
Family Room: 1
Florida Room: 1
Price Calculations
Current Price To SqFt: 1371.32
Section Details
Parcel Number MLX: 3760
Acreage Description
1/4 To Less Than 1/2 Acre Lot: 1
Status Change Information
Major Change Timestamp: 2026-09-14T04:00:00Z
Major Change Type: New Listing
Status Change Date: 2026-09-15
Originating Details
Originating System Key: 563310379
Originating System ID: M00000151
Property Features
Exterior Features: Barbecue
Flooring: Ceramic Tile
Parking Features: Circular Driveway; Covered; Driveway; Attached; Attached Garage; Garage
Spa Features: In Ground
Appliances: Dishwasher; Dryer; Microwave; Refrigerator; Washer; Other
Water Heater Details: Electric Water Heater
Boat and Dock Features: Lift; Private Dock
Construction Materials: Block
Cooling: Central Air; Electric
Fencing: Fenced
Heating: Central; Electric
Laundry Features: In Garage
Levels: Three Or More
Listing Terms: Cash; Conventional
Other Equipment: Other
Pets Allowed YN: Yes
Pool Features: Concrete
Possession: Close Of Escrow
Restrictions: No Restrictions
Roof: Barrel
Security Features: Smoke Detector(s)
Sewer: Public Sewer
Special Information: Sold As-Is
Water Source: Public
Water View: Canal
Waterfront Features: Canal Front
Showing Requirements: 24 Hour Notice
Outdoor Living Spaces: Balcony; Porch
Balcony Details: Balcony - Open
Porch Details: Porch - Open
Room Types: Family Room; Florida Room
Acreage Description: 1/4 To Less Than 1/2 Acre Lot
Room Information
Room Name
Family Room
Florida Room

IDX
Listing Office: Golden International Realty Corp

Last Updated: September - 15 - 2026

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Copyright 2026 Beaches Multiple Listing Service, Inc. All rights reserved. Information Not Guaranteed and Must Be Confirmed by End User. Site contains live data.