57485 Gibson Street, Marathon, FL 33050
$575,000
Property Type:
Residential
Bedrooms:
3
Baths:
2
Square Footage:
1,056
Lot Size (sq. ft.):
6,000
Status:
Active
Current Price:
$575,000
List Date:
3/04/2026
Last Modified:
3/04/2026
Overview
Description
...
(Read more)
Above flood and full of character, this three-bedroom, two-bath residence in the peaceful Sunset Bay neighborhood of Grassy Key delivers comfort, efficiency, and long-term value in one of the Middle Keys' most desirable settings. With 1,056 square feet of interior living space, the layout feels bright and open thanks to soaring cathedral ceilings and abundant natural light, while the split-bedroom design provides privacy for owners and guests alike.
The kitchen features granite countertops and ample cabinetry, offering a clean, modern feel that works beautifully for everyday living or visiting guests. A dedicated laundry room adds convenience, and each bedroom provides a welcoming retreat after a day spent enjoying the island lifestyle. Both bathrooms are well maintained and designed for easy function.
Step outside to a private patio that's perfect for morning coffee, evening cocktails, or relaxed entertaining. The 6,098-square-foot lot offers just the right amount of outdoor space without the burden of heavy maintenance. Covered parking under the carport, central air conditioning, and a durable metal roof all contribute to easy ownership and peace of mind.
Location is another standout feature. The waterfront park in Marathon is only a block away, giving you quick access to open water, kayak launches, picnic areas, and places to enjoy the famous Keys sunsets. Even without being directly on the water, ocean and bay adventures are always within reach.
For investors, the highly desirable 7-day rental status opens the door to excellent income potential. Owners can enjoy the home when they choose and generate revenue while away, making this a flexible asset as well as a personal retreat.
Whether you are looking for a full-time residence, seasonal getaway, or a property that can help pay for itself, this opportunity delivers the best of lifestyle and return.
Listing Details MLS# 618661
Location, Tax & Legal
- Street #
- 57485
- Street Name
- Gibson
- Street Suffix
- Street
- Key/Island
- Marathon
- State/Province
- FL
- Zip Code
- 33050
- County
- Monroe
- Subdivision
- Sunset Bay (56)
- Area
- 19 - Crawl Key & Grassy Key
- City
- MARATHON
- Mile Marker
- 56
- Marathon Neighborhood
- Grassy Key
- Side
- Bay/Gulf
- Flood Zone
- AE
- Alternate Key #
- 1442615
- Parcel #
- 00360530-000000
- Zoning
- RM - Residential Medium
- Deed Restrictions
- No
- Legal
- BK 2 LOT 14 SUNSET BAY PB5-46 GRASSY KEY OR656-226 OR658-64 OR821-1936 OR1356-473 OR1451-898 OR3037-2265 OR3042-1541 OR
- Taxes
- 5122.59
- Tax Year
- 2025
- Pub Sewer HkUp
- Yes
Contract Information
- Listing Board
- Florida Keys
- As is Rght to Inspct
- Yes
General Property Description
- Realtor.COM Type
- Residential - Single Family
- Style
- Single Family
- Waterfront
- No
- Pool
- No
- Year Built
- 1996
- Lot SqFt
- 6000
- Acres
- 0.14
- Living Apx SqFt
- 1056
- SqFt Source
- Property Data Card
- Total Bedrooms
- 3
- Full Baths
- 2
- Total Baths
- 2
- Rentals Allowed
- Yes
- Min Rental Days
- 7
- Control Depth
- 0
- Total Units
- 0
Status Change Info
- Contingent
- None
Association Info
- Mandatory Home Owners Asc
- No
- 1st Right of Refusal
- No
- Association Fee $
- 0
Building Style
- Above Flood
- Yes
- Stilt Column Height
- Short - 4Ft & Under
- Other Bldg Style
- Yes
More Information
Remarks & Misc
- Remarks – Consumer
- Above flood and full of character, this three-bedroom, two-bath residence in the peaceful Sunset Bay neighborhood of Grassy Key delivers comfort, efficiency, and long-term value in one of the Middle Keys' most desirable settings. With 1,056 square feet of interior living space, the layout feels bright and open thanks to soaring cathedral ceilings and abundant natural light, while the split-bedroom design provides privacy for owners and guests alike. The kitchen features granite countertops and ample cabinetry, offering a clean, modern feel that works beautifully for everyday living or visiting guests. A dedicated laundry room adds convenience, and each bedroom provides a welcoming retreat after a day spent enjoying the island lifestyle. Both bathrooms are well maintained and designed for easy function. Step outside to a private patio that's perfect for morning coffee, evening cocktails, or relaxed entertaining. The 6,098-square-foot lot offers just the right amount of outdoor space without the burden of heavy maintenance. Covered parking under the carport, central air conditioning, and a durable metal roof all contribute to easy ownership and peace of mind. Location is another standout feature. The waterfront park in Marathon is only a block away, giving you quick access to open water, kayak launches, picnic areas, and places to enjoy the famous Keys sunsets. Even without being directly on the water, ocean and bay adventures are always within reach. For investors, the highly desirable 7-day rental status opens the door to excellent income potential. Owners can enjoy the home when they choose and generate revenue while away, making this a flexible asset as well as a personal retreat. Whether you are looking for a full-time residence, seasonal getaway, or a property that can help pay for itself, this opportunity delivers the best of lifestyle and return.
- Directions
- Turn towards the bay on Kyle Rd in Grassy Key, go to Gibson, turn left.
Fee Includes
- None
- Yes
Dockage
- None
- Yes
Tax Exemptions
- None
- Yes
Appliances
- Dishwasher
- Yes
- Dryer
- Yes
- Oven
- Yes
- Refrigerator
- Yes
- Washer
- Yes
Pets
- Pets Allowed
- Yes
Cooling
- Central Air
- Yes
Heating
- Central
- Yes
Waterfront
- None
- Yes
Waterview
- No Waterview
- Yes
Windows/Doors
- Aluminum Windows
- Yes
Vehicle Storage
- Carport
- Yes
Construction
- Frame
- Yes
Land Size
- Less Than 1/4 Acre
- Yes
Furnished
- Negotiable
- Yes
Utilities
- FKAA
- Yes
- Municipal Sewer
- Yes
Porch/Balcony
- Deck
- Yes
- Patio
- Yes
Title
- Title Ins - Buyer
- Yes
Roof
- Metal Roof
- Yes
Shutters
- Panel
- Yes
Property Features
Fee Includes:
None
Tax Exemptions:
None
Waterfront:
None
Waterview:
No Waterview
Dockage:
None
Building Style:
Other Bldg Style
Vehicle Storage:
Carport
Furnished:
Negotiable
Cooling:
Central Air
Heating:
Central
Utilities:
FKAA; Municipal Sewer
Appliances:
Dishwasher; Dryer; Oven; Refrigerator; Washer
Construction:
Frame
Shutters:
Panel
Roof:
Metal Roof
Pets:
Pets Allowed
Land Size:
Less Than 1/4 Acre
Title:
Title Ins - Buyer
Documents
Listing Office:
Compass Florida LLC - Tavernier
Last Updated: March - 04 - 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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