540 Sombrero Beach Rd, Marathon, FL 33050
- Beds
- 2
- Baths
- 2
- Sqft
- 1,170
- Pool
- Yes
Sign in to view any offers or make an offer. View property features, location on map, relevant school information and overview from seller's agent.
- 0
- 0
Overview
Located in Marathon's desirable Sombrero area, this waterfront home combines immediate boating access, thoughtfully designed outdoor living, and close proximity to Sombrero Beach.
The property offers 76 feet of waterfront, a 40-foot dock, and immediate access to open water--an ideal setup for fishing, diving, or simply enjoying life on the water. When you're not on the boat, Sombrero Beach is just moments away.
Recent improvements totaling more than $300,000 have transformed the outdoor spaces into an extension of the home. A custom pool and spa with sun shelf, travertine decking, outdoor grilling and bar area, updated landscaping, extensive landscape lighting, multiple covered and screened patios, and a metal roof installed in 2021 are among the property's notable upgrades.
A climate controlled 500-square-foot lower-level bonus area provides additional flexible space for storage, recreation, hobbies, or a home gym.
The property has also proven itself as a successful vacation rental, consistently generating gross rental income in excess of $100,000 annually. Adding to its appeal, the assumable flood insurance policy is currently just $1,289 per year.
Immediate boating access, close proximity to Sombrero Beach, thoughtfully designed outdoor living, and a proven rental history come together in a property that offers the best of Keys living.
Location
Full feature list
Basic info
- Property type
- House
- Number of bedrooms
- 2
- Number of bathrooms
- 2
- Square feet
- 1,170
- Lot size (acres)
- 0.23
- Year built
- 1981
Exterior features
- Pool
- Yes
- Water view
- Yes
- Waterfront
- Canal Front
- Dock
- Yes
Utilities
- Cooling
- Ceiling Fans, Central Air
Taxes
- Tax Annual Amount (2025)
- $13,207.62
Public schools
Disclaimer: Certain information displayed on this listing has been derived from parties other than Final Offer, LLC. Information provided and their sources have been deemed reliable, but accuracy of information is not guaranteed and therefore should be independently verified.
Sourced from: Florida Keys Board of Realtors MLS MLS®#: 620395 Last checked: …

IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the MLS. Copyright 2026 Florida Keys Board of REALTORS®, Inc.