Date
Details
Price
Change
Source
6/10/2026
Listed
$1,549,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/84
$1,549,000 Contingent
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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
Full Property Details
Full Property Details for 303 Sombrero Beach Rd
General
- Price: $1,549,000
- Taxes: $13,533 (2025)
- Status: Contingent
- Type: Duplex
- Source: 927
- MLS ID: 620220
- Updated: 6/18/2026
- Added to Site: 22 day(s) ago
Interior
- Appliances: Dishwasher, Disposal, Dryer, Microwave, Range, Refrigerator, Washer
- Flooring: Tile
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 4
Bedrooms
- Total Bedrooms: 4
Additional Information
- Shared Amenities: Bike Paths, Beach
- Pool: Yes
- Pool Description: Heated, In Ground, Fiberglass
Exterior
- Deck/Patio: Open Porch/Balcony, Screened
- Porch/Patio/Deck: Open Porch/Balcony, Screened
Parking
- Garage: Yes
- Parking Features: Open
Location
- Area: 14 - Sombrero Area
- County: Monroe
- Subdivision: Sombrero Properties (49.5)
- Driving Directions: US 1 to Sombrero Beach Road to address. Right side. Approx. 3/4 of a mile from US 1.
Community
- Assoc. Fees Include: None
- Pets Allowed: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air, Ceiling Fans(s)
Structural Information
- Architectural Style: Above Flood
- Construction: Combo Construction
- Windows/Doors: Shutters
- Square Feet: 2,114
- Sq. Ft. Source: Property Data Card
- Year Built: 1985
Unit Information
- Units in Building: 2
Lot Features
- Property View: Canal
- Lot Size (Acres): 0.25
- Lot Size (Sq. Ft.): 10,800
- Lot Size Source: Property Data Card
- Zoning: RM-1 - Residential Medium - 1
Water Features
- Water Front: Yes
- Water View: Yes
- Water Front Desc.: Canal Front
Financial Considerations
- Tax Amount: $13,533.8
- Tax Year: 2025
Disclosures and Reports
- Legal Description: The Sombrero Properties Pb5-101 Boot Key Pt Parcel 5-D (Southerly Portion)
- APN: 355270000701
Listed by Coldwell Banker Schmitt Real Estate Co., Sheryl Ann Phillips (305) 942-6771 and Coldwell Banker Schmitt Islamorada, Anthony Pallaria (305) 923-3088
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Listing agents
— 303 Sombrero Beach Rd —
Sheryl Ann Phillips
Coldwell Banker Schmitt Real Estate Co.
Anthony Pallaria
Coldwell Banker Schmitt Islamorada
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 303 Sombrero Beach Rd
School District:Monroe County School District, Middle Torch Key, FL
| Name | Grades | Distance |
|---|---|---|
Stanley Switlik Elementary School 3400 Overseas Highway, Marathon, FL 33050 | PK-5 | 1.1 mi |
Marathon School 350 Sombrero Beach Road, Marathon, FL 33050 | 6-12 | 0.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 303 Sombrero Beach Rd
Estimate the Cost
Estimate the Cost for 303 Sombrero Beach Rd
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303 Sombrero Beach Road, Marathon, FL 33050 (MLS# 620220) is a Duplex property with 4 bedrooms and 4 full bathrooms. 303 Sombrero Beach Road is currently listed for $1,549,000 and was received on June 10, 2026. Want to learn more about 303 Sombrero Beach Road? Do you have questions about finding other Duplex real estate for sale in Marathon? You can browse all Marathon real estate or contact a Coldwell Banker agent to request more information.