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$1,125,000
Marathon, FL 33050
MLS# 617853
4 beds | 5 baths | 2120 sqft
1 / 1
Property Description
Turnkey Florida Keys waterfront duplex offering both income and lifestyle. Two-story property with separate 2BR units and individual electric meters. Downstairs 2BR rental generates $3,000/month long-term or $3,000/week short-term. Upstairs 2BR/1.5BA is fully furnished with full bar, patio deck, Sunsetter awning, and Acorn stairlift. Maintenance-free paver driveway, white rock yard, and palms. 50' concrete dock with 32,000-lb Neptune elevator boat lift, davits, and large tiki hut featuring bar, TV, BBQ, fish-cleaning station, fridge, and tool shed. Solar system with Tesla battery provides backup power to both units. Newer roof and high-efficiency A/Cs. Optional 24' Sunseeker pontoon boat. Prime Marathon location near sandbars and lighthouse—ideal investment or Keys retreat.
Details
Maps
Contract Information
Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Current Price: $1,125,000
Listing Date: 2025-12-28
List Price: $1,125,000
Location, Tax & Legal
Unit #: 2 & 4
City: MARATHON
Mile Marker: 49.5
Marathon Neighborhood: Country Club (Sombrero Blvd & Flamingo)
Side: Ocean
Flood Zone: AE
Alternate Key #: 8745435
Parcel #: 00355270-000501
Zoning: RM-1 - Residential Medium - 1
Deed Restrictions: Unknown
Legal: 10/11/14 66 32 THE SOMBRERO PROPERTIES PB5-101 BOOT KEY PT PARCEL 5-D AND 5E OR448-672 OR532-1012 OR710-819 OR715-648 OR
Taxes: 10924.11
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 308
Street Name: Sombrero Beach
Street Suffix: Road
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Sombrero Properties (49.5)
Area: 14 - Sombrero Area
General Property Description
Realtor.COM Type: Multi-family
Waterfront: Yes
Control Depth: 5
Lot SqFt: 5000
Pool: No
Total Units: 2
Acres: 0.05
SqFt Source: Tax Records
Rentals Allowed: Yes
Min Rental Days: 7
Style: Half Duplex
Year Built: 1974
Living Apx SqFt: 2120
Total Bedrooms: 4
Full Baths: 4
Half Baths: 1
Total Baths: 5
Remarks & Misc
Remarks – Consumer: Turnkey Florida Keys waterfront duplex offering both income and lifestyle. Two-story property with separate 2BR units and individual electric meters. Downstairs 2BR rental generates $3,000/month long-term or $3,000/week short-term. Upstairs 2BR/1.5BA is fully furnished with full bar, patio deck, Sunsetter awning, and Acorn stairlift. Maintenance-free paver driveway, white rock yard, and palms. 50' concrete dock with 32,000-lb Neptune elevator boat lift, davits, and large tiki hut featuring bar, TV, BBQ, fish-cleaning station, fridge, and tool shed. Solar system with Tesla battery provides backup power to both units. Newer roof and high-efficiency A/Cs. Optional 24' Sunseeker pontoon boat. Prime Marathon location near sandbars and lighthouse—ideal investment or Keys retreat.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
License Info
# of City License: 0
Fee Includes
Bldg Exterior Mnt: 1
Dockage
Dock Length: 50
Boat Lift: 1
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Dryer: 1
Microwave: 1
Range: 1
Refrigerator: 1
Solar Hot Water: 1
Washer: 1
Pets
No Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Heating
Active Solar: 1
Central: 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Floor
Tile: 1
Neighborhood Feature
Beach: 1
Bike Paths: 1
Other Area Features: 1
Interior Features
Bar: 1
Built-in Cabinets: 1
Drapes/Blinds Incl: 1
Window Treatments: 1
Specialty Rooms
Laundry Room: 1
Sun/Florida Room: 1
Building Style
Above Flood: No
Stories: 2 Stories
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Vehicle Storage
Open Parking: 1
Construction
CBS: 1
Stucco: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Partially: 1
Terms
Cash: 1
Conventional: 1
Utilities
Cable Available: 1
Porch/Balcony
Deck: 1
Open Porch/Balcony: 1
Exterior Features
Fruit Tree(s): 1
Gazebo: 1
Outdoor Shower: 1
Shed: 1
Pre-Wired
Cable: 1
Roof
Other Roof: 1
Financial Status
Standard Sale: Yes
Accessibility Feat
Parking: 1
GF-Interior Features
Solar Water Heater: 1
GF-Utilities
Solar Panels: 1
Status Change Info
Status: Active
Property Features
Fee Includes: Bldg Exterior Mnt
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Canal View
Dockage: Boat Lift
Vehicle Storage: Open Parking
Furnished: Partially
Cooling: Ceiling Fans(s); Central Air
Heating: Active Solar; Central
Utilities: Cable Available
Interior Features: Bar; Built-in Cabinets; Drapes/Blinds Incl; Window Treatments
Pre-Wired: Cable
Specialty Rooms: Laundry Room; Sun/Florida Room
Appliances: Dishwasher; Dryer; Microwave; Range; Refrigerator; Solar Hot Water; Washer
Exterior Features: Fruit Tree(s); Gazebo; Outdoor Shower; Shed
Accessibility Feat: Parking
Construction: CBS; Stucco
Floor: Tile
Roof: Other Roof
Pets: No Pets Allowed
Neighborhood Feature: Beach; Bike Paths; Other Area Features
Land Size: Less Than 1/4 Acre
Terms: Cash; Conventional
GF-Interior Features: Solar Water Heater
GF-Utilities: Solar Panels
Room Information
| Room Name | Length | Level | Length | Width | Width | Remarks |
| Bedroom 1 | 10.00 | Main | 10.00 | 13.00 | 13.00 | Buyer to verify |
| Bedroom 2 | 10.00 | Main | 10.00 | 12.00 | 12.00 | Buyer to verify |
| Bedroom 1 | 10.00 | Second | 10.00 | 13.00 | 13.00 | Buyer to verify |
| Bedroom 2 | 10.00 | 10.00 | 12.00 | 12.00 | Buyer to verify |
Listing Office: Horizon Homes Realty
Last Updated: December - 28 - 2025
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.