420 25th Street, Marathon, FL 33050
$480,000
Property Type:
Residential
Bedrooms:
1
Baths:
1
Square Footage:
564
Lot Size (sq. ft.):
3,563
Status:
Active
Current Price:
$480,000
List Date:
11/25/2025
Last Modified:
12/12/2025
Description
Waterfront Fixer-Upper with Endless Potential!
Bring your vision (and maybe your tool belt) to this 1 bed/1 bath waterfront mobile home, perfectly perched on a deep-water canal with approximately 33 feet of dockage. Just off some of the deepest water in the Middle Keys, you'll be minutes from Sisters Creek or the iconic 7 Mile Bridge—giving you quick access to both the Ocean and Gulf.
Hungry? You'll find five restaurants right inside the Harbor. Need fuel? Three gas docks and two marinas have you covered. Love wildlife? You'll be sharing the neighborhood with manatees, tarpon, and seabirds galore. For adventure, paddle out to the kayak trails of Boot Key Harbor (less than 15 minutes from your dock) or head just 5 miles offshore to Sombrero Lighthouse for world-class snorkeling.
Whether you choose to renovate or rebuild, this property offers options—including the ability to construct new without waiting or transferring a building right. Priced at land value and supported by a recent appraisal, the sellers ready to get this sold!
More Information MLS# 617461
Contract Information
Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Potential Short Sale: No
Bank Owned: No
Species List: No
Current Price: $480,000
Listing Date: 2025-11-25
List Price: $480,000
Location, Tax & Legal
City: MARATHON
Off Shore Island: No
Mile Marker: 49.5
Marathon Neighborhood: Country Club (Sombrero Blvd & Flamingo)
Side: Ocean
Flood Zone: AE-7
Alternate Key #: 8987397
Parcel #: 00321180-000108
Zoning: RM - Residential Medium
Deed Restrictions: Unknown
Legal: HARBOR ISLES PB4-98 KEY VACA PT TR D (AKA UNIT 8)
Taxes: 1849.85
Tax Year: 2024
Pub Sewer HkUp: Yes
Street #: 420
Street Name: 25th
Street Suffix: Street
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Sombrero Sub (49.5)
Area: 13 - 7 Mile Bridge to Sombrero Bch Rd E & W
General Property Description
Realtor.COM Type: Residential - Mobile/Manufactured Home
Waterfront: Yes
Control Depth: 4
Lot SqFt: 3563
Pool: No
Lot Sqft Source: Property Data Card
Total Units: 0
Acres: 0.08
SqFt Source: Property Data Card
Rentals Allowed: Yes
Min Rental Days: 7
Style: Single Family
Year Built: 1965
Living Apx SqFt: 564
Total Bedrooms: 1
Full Baths: 1
Total Baths: 1
Remarks & Misc
Remarks – Consumer: Waterfront Fixer-Upper with Endless Potential!
Bring your vision (and maybe your tool belt) to this 1 bed/1 bath waterfront mobile home, perfectly perched on a deep-water canal with approximately 33 feet of dockage. Just off some of the deepest water in the Middle Keys, you'll be minutes from Sisters Creek or the iconic 7 Mile Bridge—giving you quick access to both the Ocean and Gulf.
Hungry? You'll find five restaurants right inside the Harbor. Need fuel? Three gas docks and two marinas have you covered. Love wildlife? You'll be sharing the neighborhood with manatees, tarpon, and seabirds galore. For adventure, paddle out to the kayak trails of Boot Key Harbor (less than 15 minutes from your dock) or head just 5 miles offshore to Sombrero Lighthouse for world-class snorkeling.
Whether you choose to renovate or rebuild, this property offers options—including the ability to construct new without waiting or transferring a building right. Priced at land value and supported by a recent appraisal, the sellers ready to get this sold!
Directions: US1 & 25TH STREET
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 33
Dock: Concrete
Tax Exemptions
None: 1
Appliances
Microwave: 1
Oven: 1
Range: 1
Refrigerator: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Wall/Window Unit(s): 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Building Style
Above Flood: No
Vehicle Storage
Open Parking: 1
Off Street Parking: 1
Construction
Manufactured: 1
Land Size
Less Than 1/4 Acre: 1
Utilities
Elect Separate Meter: 1
FKAA: 1
Municipal Sewer: 1
Water Separate Meter: 1
Porch/Balcony
Patio: 1
Financial Status
Auction: No
Bank Owned: No
Potential Short Sale: No
Standard Sale: Yes
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Canal View
Vehicle Storage: Off Street Parking; Open Parking
Cooling: Ceiling Fans(s); Wall/Window Unit(s)
Utilities: Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter
Appliances: Microwave; Oven; Range; Refrigerator
Construction: Manufactured
Pets: Pets Allowed
Land Size: Less Than 1/4 Acre
Listing Office:
Coldwell Banker Schmitt Real Estate Co.
Last Updated: December - 12 - 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.