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$1,549,000
Marathon, FL 33050
MLS# 620220
4 beds | 4 baths | 2114 sqft
1 / 84
Property Description
Waterfront duplex opportunity on Sombrero Beach Road in Marathon, just about 1 mile from Sombrero Beach. This stilted full duplex offers 4 bedrooms, 4 bathrooms, 2,114 square feet of interior living space, a pool, 110 feet of concrete seawall, dockage, and deep-water boating access. Each side features 2 bedrooms, 2 bathrooms, approximately 1,057 square feet, open living and dining areas, kitchen, washer and dryer, and enclosed sun porch areas with water views. The layout works well for a full-time residence, second home, investment property, or a live-on-one-side and rent-the-other setup. Outdoor features include an in-ground pool, decking, front porch, low-maintenance gravel yard, and a large circular paver driveway with plenty of parking and trailer storage. Boaters will appreciate the 110 feet of dockage with room for multiple vessels. The lower level includes two garages and substantial storage space, ideal for fishing gear, boating equipment, a cabana-style setup, or general storage. With its waterfront setting, duplex layout, pool, dockage, and close proximity to Sombrero Beach, this property offers multiple options in one of Marathon's most desirable lifestyle locations. B&BATVAI
Details
Maps
Contract Information
Listing Board: Marathon/Lower Keys
Current Price: $1,549,000
Listing Date: 2026-06-10
List Price: $1,549,000
Location, Tax & Legal
City: MARATHON
Mile Marker: 49.5
Marathon Neighborhood: Country Club (Sombrero Blvd & Flamingo)
Side: Ocean
Alternate Key #: 00355270000701
Parcel #: 00355270000701
Zoning: RM-1 - Residential Medium - 1
Deed Restrictions: No
Legal: The Sombrero Properties Pb5-101 Boot Key Pt Parcel 5-D (Southerly Portion)
Taxes: 13533.8
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 303
Street Name: Sombrero Beach
Street Suffix: Road
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Sombrero Properties (49.5)
Area: 14 - Sombrero Area
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 5
Lot SqFt: 10800
Pool: Yes
Lot Sqft Source: Property Data Card
Total Units: 2
Acres: 0.25
SqFt Source: Property Data Card
Rentals Allowed: Yes
Min Rental Days: 7
Style: Duplex
Year Built: 1985
Living Apx SqFt: 2114
Total Bedrooms: 4
Full Baths: 4
Total Baths: 4
Remarks & Misc
Remarks – Consumer: Waterfront duplex opportunity on Sombrero Beach Road in Marathon, just about 1 mile from Sombrero Beach. This stilted full duplex offers 4 bedrooms, 4 bathrooms, 2,114 square feet of interior living space, a pool, 110 feet of concrete seawall, dockage, and deep-water boating access. Each side features 2 bedrooms, 2 bathrooms, approximately 1,057 square feet, open living and dining areas, kitchen, washer and dryer, and enclosed sun porch areas with water views. The layout works well for a full-time residence, second home, investment property, or a live-on-one-side and rent-the-other setup.
Outdoor features include an in-ground pool, decking, front porch, low-maintenance gravel yard, and a large circular paver driveway with plenty of parking and trailer storage. Boaters will appreciate the 110 feet of dockage with room for multiple vessels.
The lower level includes two garages and substantial storage space, ideal for fishing gear, boating equipment, a cabana-style setup, or general storage. With its waterfront setting, duplex layout, pool, dockage, and close proximity to Sombrero Beach, this property offers multiple options in one of Marathon's most desirable lifestyle locations. B&BATVAI
Directions: US 1 to Sombrero Beach Road to address. Right side. Approx. 3/4 of a mile from US 1.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 110
Seawall: Concrete
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Microwave: 1
Range: 1
Refrigerator: 1
Washer: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Floor
Tile: 1
Neighborhood Feature
Beach: 1
Bike Paths: 1
Building Style
Above Flood: Unknown
Vehicle Storage
Garage: 1
Open Parking: 1
Construction
Combo Construction: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Furnished: 1
Terms
Cash: 1
Conventional: 1
Seller Finance Psble: 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
Screened P/B: 1
Title
Title Ins - Buyer: 1
Pool Info
In Ground: 1
Heated: Yes
Fiberglass: 1
Shutters
Panel: 1
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Canal View
Vehicle Storage: Garage; Open Parking
Furnished: Furnished
Cooling: Ceiling Fans(s); Central Air
Utilities: Buyer to Verify; Cable Available; Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter
Appliances: Dishwasher; Disposal; Dryer; Microwave; Range; Refrigerator; Washer
Pool Info: In Ground; Fiberglass
Construction: Combo Construction
Shutters: Panel
Floor: Tile
Pets: Pets Allowed
Neighborhood Feature: Beach; Bike Paths
Land Size: Less Than 1/4 Acre
Terms: Cash; Conventional; Seller Finance Psble
Title: Title Ins - Buyer
Listing Office: Coldwell Banker Schmitt Real Estate Co.
Last Updated: June - 10 - 2026
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