6099 Overseas Highway LOT 108W, Marathon, FL 33050
$75,000
Property Type:
Vacant Land
Lot Size (sq. ft.):
946
Status:
Active
Current Price:
$75,000
List Date:
2/16/2026
Last Modified:
3/26/2026
Overview
Description
...
(Read more)
Vacant lot in the Key By the Sea community offering an ideal private storage opportunity, especially for a neighboring property owner seeking additional space for trailers, vehicles, or boats on a trailer. Living in an RV on this parcel is not permitted.
Lot 108W measures approximately 31 feet in depth by 30.5 feet in width and is currently undeveloped with no structure in place. A Buyer may pursue a building right through the City of Marathon or acquire one privately in order to construct or place a code compliant structure in accordance with local regulations.
Utilities including city sewer, water, and electric service are available within the community, and there are no impact fees related to prior utility installation.
Key By the Sea offers convenient amenities including a boat ramp with direct Atlantic Ocean access, laundry facilities, a clubhouse, and pet friendly policies. Each parcel is individually owned with its own real estate number, and the monthly association fee is approximately $191.
A rare and affordable opportunity to secure flexible use property in the Florida Keys, whether for private storage today or future building potential.
Listing Details MLS# 618671
Location, Tax & Legal
- Street #
- 6099
- Street Name
- Overseas
- Street Suffix
- Highway
- Key/Island
- Marathon
- State/Province
- FL
- Zip Code
- 33050
- County
- Monroe
- Subdivision
- Keys RV/Mobile Home Condominium (50.5)
- Area
- 16 - Sombrero Bch Rd to Vaca Cut - Oceanside
- Unit #
- LOT 108W
- City
- MARATHON
- Off Shore Island
- No
- Mile Marker
- 50.5
- Marathon Neighborhood
- Mid-Town - Ocean (Sombrero to 71st)
- Side
- Ocean
- Alternate Key #
- 9079182
- Parcel #
- 00338830002970
- Zoning
- R-MH - Residential - MH
- Deed Restrictions
- No
- Legal
- Parcel No 108W Keys Rv/Mobile Home Condominium And Pt Of Adj Govt Lt 2 Key Vaca Or2040-980 Or2184-1319 Or2409-2131 Or240
- Taxes
- 1899.76
- Tax Year
- 2025
Contract Information
- Listing Board
- Marathon/Lower Keys
- ROGO Exempt
- No
- Limited Representation
- No
- As is Rght to Inspct
- Yes
- Potential Short Sale
- No
- Bank Owned
- No
- Species List
- No
General Property Description
- Realtor.COM Type
- Vacant Land
- Waterfront
- No
- Control Depth
- 4
- Lot Dimensions
- 31 X 30.5
- Lot SqFt
- 946
- Lot Sqft Source
- Survey
- Survey Available
- Yes
- Vegetation Survey
- No
Miscellaneous Info
- Mobile Home Lot
- No
Financial Status
- Bank Owned
- No
- Potential Short Sale
- No
More Information
Remarks & Misc
- Remarks – Consumer
- Vacant lot in the Key By the Sea community offering an ideal private storage opportunity, especially for a neighboring property owner seeking additional space for trailers, vehicles, or boats on a trailer. Living in an RV on this parcel is not permitted. Lot 108W measures approximately 31 feet in depth by 30.5 feet in width and is currently undeveloped with no structure in place. A Buyer may pursue a building right through the City of Marathon or acquire one privately in order to construct or place a code compliant structure in accordance with local regulations. Utilities including city sewer, water, and electric service are available within the community, and there are no impact fees related to prior utility installation. Key By the Sea offers convenient amenities including a boat ramp with direct Atlantic Ocean access, laundry facilities, a clubhouse, and pet friendly policies. Each parcel is individually owned with its own real estate number, and the monthly association fee is approximately $191. A rare and affordable opportunity to secure flexible use property in the Florida Keys, whether for private storage today or future building potential.
- Directions
- Turn into Key By the Sea from US 1. Follow the west side street toward the end of the road. Lot 108W is located on the right hand side near the end of the street.
Assoc/Misc Info
- Mandatory Home Owners Asc
- Yes
- 1st Right of Refusal
- No
- Association Fee $
- 191
Dockage
- None
- Yes
Tax Exemptions
- None
- Yes
Waterfront
- None
- Yes
Waterview
- Canal View
- Yes
Neighborhood Feature
- Clubhouse
- Yes
- Community Boat Ramp
- Yes
- Community Dockage
- Yes
Location/Site
- Cleared Site
- Yes
- Paved Street
- Yes
Existing Utilities
- Electric on Site
- Yes
- Sewer
- Yes
- Street Lights
- Yes
- Undergrnd Utilities
- Yes
- Water Meter
- Yes
BuildingPermit
- No Permit
- Yes
Security
- Patrolled Area
- Yes
Land Size
- Less Than 1/4 Acre
- Yes
Terms
- No Seller Finance
- Yes
Title
- Negotiable
- Yes
Property Features
Tax Exemptions:
None
Waterfront:
None
Dockage:
None
Waterview:
Canal View
Neighborhood Feature:
Clubhouse; Community Boat Ramp; Community Dockage
Existing Utilities:
Electric on Site; Sewer; Street Lights; Undergrnd Utilities; Water Meter
BuildingPermit:
No Permit
Security:
Patrolled Area
Land Size:
Less Than 1/4 Acre
Terms:
No Seller Finance
Title:
Negotiable
Listing Office:
Keys Ocean Realty Inc.
Last Updated: March - 26 - 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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