540 Sombrero Beach Road, Marathon, FL 33050 (MLS# 620395)

540 Sombrero Beach Road, Marathon, FL 33050

$1,635,000

Balcony Off Primary Bedroom & Dining Area

Property Type: Residential Bedrooms: 2 Baths: 2 Square Footage: 1,170 Lot Size (sq. ft.): 10,005 Status: Contingent/Show

Current Price: $1,635,000 List Date: 6/24/2026 Last Modified: 10/01/2026

Overview

Description

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 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 highly successful vacation rental, with 2026 year-to-date income ... (Read more)

Listing Details MLS# 620395

Location, Tax & Legal

Street #: 540
Street Name: Sombrero Beach
Street Suffix: Road
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Sombrero Bch Village (49.5)
Area: 14 - Sombrero Area

Contract Information

Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Species List: No

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 4
Pool: Yes
Year Built: 1981
Lot SqFt: 10005
Lot Sqft Source: Property Data Card
Acres: 0.23
Living Apx SqFt: 1170
SqFt Source: Property Data Card
Total Bedrooms: 2
Full Baths: 2
Total Baths: 2
Rentals Allowed: Yes
Min Rental Days: 7

Status Change Info

Contingent: Contingent/Show
Contingent Remarks: Inspection/Financing

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No

Dockage

Dock Length: 40
Dock: Wood

More Information

Building Style

Above Flood: Unknown

Pool Info

Heated: Yes

Financial Status

Standard Sale: Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Canal Front Waterview: Canal View; Ocean View Property Condition: Updated/Remodeled Vehicle Storage: Carport; Off Street Parking; Trailer Storage Furnished: Furnished Cooling: Ceiling Fans(s); Central Air Utilities: Buyer to Verify; FKAA; Municipal Sewer Interior Features: Bar; Entrance Foyer; Quartz Countertops; Storage; Walk-in Closet(s); Whirlpool Bath Tub; Window Treatments Pre-Wired: Cable Appliances: Dishwasher; Disposal; Dryer; Microwave; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler Exterior Features: Bar; Built-in Grill; Fencing; Hot Tub; Lighting; Rain Gutters; Storage Accessibility Feat: None Pool Info: In Ground; Concrete; Decked Construction: Hardi Board Siding Floor: Tile Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Airstrip; Beach; Bike Paths Land Size: Less Than 1/4 Acre Terms: Cash; Conventional; FHA; VA Title: Negotiable

Listing Office: Berkshire Hathaway HomeServices Keys Real Estate

Last Updated: October - 01 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.

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