Discover an extraordinary waterfront oasis in the heart of the Florida Keys. Located just moments from the pristine sands of Sombrero Beach, this elegant estate blends modern sophistication with the relaxed charm of coastal living. Designed for the discerning buyer, every detail of this property reflects luxury, comfort, and an unparalleled boating lifestyle. Elevated foundation - permitted for finished interior living space, unlike many other properties in the area. Expansive Two-Story Detached Garage - At 50 feet in length, this impressive structure is ideal for storing all your Florida Keys toys--boats, jet skis, and luxury vehicles or even your class A motorcoach. Composite Dock & Boat Lift with 69 feet of premium dockage, enjoy easy deep-water access to the Atlantic Ocean. The 18,000 lb. boat lift is perfect for safeguarding your vessel while offering effortless on-the-water adventures. Two-Car Garage An additional attached two-car garage provides even more space for vehicles and storage. There is a new condenser coil in the AC unit, a new tankless hot water heater and a new whirlpool washer and dryer. Whether you're an avid boater, a beach lover, or simply seeking a private retreat, this estate delivers a lifestyle where every day feels like a vacation. Schedule your private tour today and experience the best of Marathon's waterfront luxury. Live where others vacation - 415 Sombrero Beach Rd is your gateway to paradise.
Single-familyProperty Type
2015Year Built
10,500 sq ftLot Size
$1,170Price/Sq.Ft.
2 spacesParking
Listed by Tyler Weant• Keller Williams Key West Compass Realty
Listed by Sarah Dolson• Keller Williams Key West Compass Realty
Sombrero Beach Area, Single family Waterfront, 3 bed, 2 bath, exceeds required Flood Elevation, Hardie board siding, Metal Roof, Impact windows & doors, Gas Stove, Gas Tankless on demand water heater. Large composite upper deck. 2+ car garage, 80 Ft of composite dock, 16,000lb boat lift. The Lower level exceeds required flood elevation and is enclosed. 1 side is a 2+ car garage and the other is ready to be completed for additional 2 + bedrooms and full bath, the plumbing for bath is in place and ready for completion. There is 80 Ft Composite dock and a 16,000lb boat lift, plenty of room in yard for a pool. There is a separate detached metal garage/storage bldg, 24 X 50 to store RV/boat. The doors are automatic.
FLKMLS #553680
Sep 28, 2011
Sold
$166,000
$97/sq ft
Dec 6, 2010
Listed
$179,000
$105/sq ft
+1
Large canal front lot 105' on Sombrero Beach Road and canal x 140' deep as platted per survey (approximately 100' of uplands and 40' of canal bottom), two concrete in-ground tanks from prior use as wastewater treatment tanks for the Harbor Club South Condo which could be used, upon approval, as cisterns. One of the best priced waterfront lots in the Sombrero area.
FLKMLS #414754
Jun 4, 1999
Sold
$190,000
$111/sq ft
May 18, 1999
Listed
$195,000
$114/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$11,953 (+3.0%)
2024
$11,604 (+6.7%)
2023
$10,880 (+11.8%)
2022
$9,729 (+13.7%)
2021
$8,557 (+0.9%)
$432,190 + $379,039
$811,229
2020
$8,479 (+3.4%)
$432,190 + $384,403
$816,593
2019
$8,202 (+46.0%)
$432,190 + $384,403
$816,593
2018
$5,618 (+2.0%)
2017
$5,510 (+3.0%)
2015
$5,349 (−1.7%)
2014
$5,439
Public record
Public record
Zoning
Beds
3
Baths
2
Stories
2
Lot width
—
Lot depth
—
Lot size
4,182 Sq. Ft.
Year renovated
2018
Finished Sq. Ft.
1,710
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,710
Year built
2012
Style
Single Family Residential
County
Monroe County
APN
1566 32 00355300000114
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 10, 2026.
RH
Residential High District
The RH District is intended to establish areas of high-density residential uses characterized by multi-family dwellings and mobile homes designated within the Residential High RH future land use category on the Future Land Use Map FLUM.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Other
Infrastructure
Communications tower
Housing-Mobile home park
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
Heat Factor
We're working on getting current and accurate heat risk information for this home.
10/10 Wind Factor
99% chance of strong winds in next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Marathon, FL • 33050
Average low and high temperatures (°F)
72
64
75
68
79
71
80
75
85
79
88
82
88
81
89
82
88
81
83
78
79
73
76
70
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
96/ 100
Exceptional sunlight
Sunscore
This home receives average direct sun exposure in the zip code. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.5 hrs
7.7 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 415 Sombrero Beach Rd
$1,902,588
$97K under list price of $2.00M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.1M to $3.0M.