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$300,000
Marathon, FL 33050
MLS# 620324
1 baths | 200 sqft
1 / 31
Property Description
Waterfront, buildable RV lot in Key By the Sea in the heart of Marathon! Enjoy 28' of canal frontage with quick, direct ocean access .A building right and the fifth-wheel (personal property) currently on the site convey with this sale. This lot has a screened-in porch area, a storage room, and plenty of dock space to relax and fish. This is a great buy for those looking for a slip - at this comparable price, why buy just a slip in a marina when you can have a buildable lot AND a place to keep your boat and RV? Also a great buy for those looking to build a new, waterfront home down the road who want to live in their RV till then. Community amenities include a boat ramp, laundry room, clubhouse with big TV, pool table, kitchen, etc available for private parties, and an oceanfront pavilion area to take in the open Atlantic views. Boat lifts are allowed. Proximate to grocery stores, shops, restaurants, Sombrero Beach and all things in Keys paradise on the water and on land. There's a lot of bang for your buck and this is priced to sell. FaceTime tours are available for qualified buyers.
Details
Documents
Contract Information
Listing Board: Marathon/Lower Keys
Current Price: $300,000
Listing Date: 2026-06-18
List Price: $300,000
Location, Tax & Legal
Unit #: 42E
City: MARATHON
Mile Marker: 50.5
Marathon Neighborhood: Mid-Town - Ocean (Sombrero to 71st)
Side: Ocean
Flood Zone: AE
Alternate Key #: 9078320
Parcel #: 00338830-001680
Zoning: RH - Residential High
Deed Restrictions: Yes
Legal: PARCEL NO 42E AND 1/200% COMMON ELEMENTS KEYS RV/MOBILE HOME CONDOMINIUM OR2042-2137 OR2184-1319/29AMD
Taxes: 2635.95
Tax Year: 2025
Pub Sewer HkUp: Yes
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
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 3
Lot SqFt: 1125
Pool: No
Lot Sqft Source: Property Data Card
Acres: 0.03
SqFt Source: Seller
Rentals Allowed: No
Style: Mobile Home
Year Built: 20
Living Apx SqFt: 200
Full Baths: 1
Total Baths: 1
Remarks & Misc
Remarks – Consumer: Waterfront, buildable RV lot in Key By the Sea in the heart of Marathon! Enjoy 28' of canal frontage with quick, direct ocean access .A building right and the fifth-wheel (personal property) currently on the site convey with this sale. This lot has a screened-in porch area, a storage room, and plenty of dock space to relax and fish. This is a great buy for those looking for a slip - at this comparable price, why buy just a slip in a marina when you can have a buildable lot AND a place to keep your boat and RV? Also a great buy for those looking to build a new, waterfront home down the road who want to live in their RV till then. Community amenities include a boat ramp, laundry room, clubhouse with big TV, pool table, kitchen, etc available for private parties, and an oceanfront pavilion area to take in the open Atlantic views. Boat lifts are allowed. Proximate to grocery stores, shops, restaurants, Sombrero Beach and all things in Keys paradise on the water and on land. There's a lot of bang for your buck and this is priced to sell. FaceTime tours are available for qualified buyers.
Directions: Enter on the east street and go about halfway toward the ocean, on right.
Association Info
Mandatory Home Owners Asc: Yes
1st Right of Refusal: No
Association Fee $: 247
Assoc/Mnt Fee Per: Monthly
Fee Includes
Common Area Mnt: 1
Dockage
Boat Slip: 1
Tax Exemptions
None: 1
Pets
Pets Allowed: 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Neighborhood Feature
Clubhouse: 1
Community Boat Ramp: 1
Manager on Premises: 1
Other Area Features: 1
Building Style
Above Flood: Unknown
Construction
Other: 1
Land Size
Less Than 1/4 Acre: 1
Utilities
Elect Separate Meter: 1
FKAA: 1
Exterior Features
Lanai: 1
Storage: 1
Status Change Info
Status: Active
Property Features
Fee Includes: Common Area Mnt
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Canal View
Dockage: Boat Slip
Utilities: Elect Separate Meter; FKAA
Exterior Features: Lanai; Storage
Construction: Other
Pets: Pets Allowed
Neighborhood Feature: Clubhouse; Community Boat Ramp; Manager on Premises; Other Area Features
Land Size: Less Than 1/4 Acre
Site Map 
Listing Office: Engel & Völkers Marathon
Last Updated: June - 19 - 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.