520 Sombrero Beach Road, Marathon, FL 33050 (MLS# 621797)

520 Sombrero Beach Road, Marathon, FL 33050

New Listing
$4,399,000
Property Type: Residential Bedrooms: 4 Baths: 5 Square Footage: 3,704 Lot Size (sq. ft.): 8,284 Status: Active
Current Price: $4,399,000 List Date: 10/27/2026 Last Modified: 10/27/2026

Overview

Description

Breathtaking water views and immediate ocean access set the stage for an exceptional waterfront lifestyle at this stunning and impeccably kept modern 2-story home in Sombrero Beach, an exclusive neighborhood of high-end homes just steps to the beach and minutes to Marathon Jet Center. Offering 4 bedrooms, 5 bathrooms, and approximately 3,500 sq. ft. of beautifully appointed living space, this waterfront retreat places the Atlantic Ocean just moments from your dock. Soaring ceilings and an expansive open floor plan create a bright, inviting atmosphere with stunning water views from the main living areas. The chef's kitchen features marble countertops, premium stainless steel appliances, a wine cooler, and a spacious island with seating for four, flowing seamlessly into the dining and living areas. A separate sitting area offers additional space to unwind. Upstairs, two generously sized primary suites each feature private balconies with glass railings showcasing panoramic ocean views, ...

Listing Details MLS# 621797

Location, Tax & Legal

Street #
520
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
Key West Association
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
3
Pool
Yes
Year Built
2018
Lot SqFt
8284
Lot Sqft Source
Property Data Card
Acres
0.19
Living Apx SqFt
3704
SqFt Source
Seller
Total Bedrooms
4
Full Baths
5
Total Baths
5
Rentals Allowed
With Restrictions
Min Rental Days
7

Association Info

Mandatory Home Owners Asc
No
1st Right of Refusal
No

Dockage

Dock
Composite
Seawall
Concrete

More Information

Building Style

Above Flood
Yes

Vehicle Storage

Car(s)
4+

Pool Info

Heated
Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Canal Front Waterview: Canal View; Ocean View; Open Water View Dockage: Boat Lift Vehicle Storage: Off Street Parking; Open Parking; Trailer Storage Furnished: Furnished Cooling: Ceiling Fans(s); Central Air Utilities: Buyer to Verify; Cable Available; FKAA; Municipal Sewer Interior Features: Bar; Built-in Cabinets; Cathedral Ceilings; Entrance Foyer; Smoke Alarms; Storage; Walk-in Closet(s); Window Treatments Specialty Rooms: Bath House; Laundry Room Appliances: Dishwasher; Dryer; Ice Machine; Microwave; Oven; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Bar; Built-in Grill; Fencing; Lighting; Outdoor Kitchen Pool Info: In Ground; Salt Water; Decked Construction: CBS Floor: Marble Roof: Concrete Roof Pets: Pets Allowed Neighborhood Feature: Beach; Bike Paths; Other Area Features Land Size: Less Than 1/4 Acre Terms: Cash; Conventional; Seller Finance Psble Title: Negotiable
Listing Office: Coldwell Banker Schmitt Real Estate Co
Last Updated: October - 27 - 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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