203 Peachtree Avenue, Marathon, FL 33050
New Listing
$699,000
Property Type:
Residential
Bedrooms:
3
Baths:
2
Square Footage:
1,456
Lot Size (sq. ft.):
15,000
Status:
Active
Current Price:
$699,000
List Date:
7/22/2026
Last Modified:
7/22/2026
Listing Details MLS# 620713
Location, Tax & Legal
- Street #
- 203
- Street Name
- Peachtree
- Street Suffix
- Avenue
- Key/Island
- Marathon
- State/Province
- FL
- Zip Code
- 33050
- County
- Monroe
- Subdivision
- Crains Sub (58.0)
- Area
- 19 - Crawl Key & Grassy Key
- City
- MARATHON
- Mile Marker
- 58
- Marathon Neighborhood
- Grassy Key
- Side
- Bay/Gulf
- Flood Zone
- AE-9
- Alternate Key #
- 1456403
- Parcel #
- 00373320-000000
- Zoning
- RM-1 - Residential Medium - 1
- Deed Restrictions
- Unknown
- Legal
- BK 50 LTS 15 & 16 CRAINS SUBD PB1-51 OF GRASS KEY PT SECS 24-25-26 TWP 65S R 33E
- Taxes
- 4878.81
- Tax Year
- 2025
- Pub Sewer HkUp
- Yes
Contract Information
- Listing Board
- Marathon/Lower Keys
- As is Rght to Inspct
- Yes
- Potential Short Sale
- No
- Bank Owned
- No
- Species List
- Yes
General Property Description
- Realtor.COM Type
- Residential - Single Family
- Style
- Single Family
- Waterfront
- No
- Control Depth
- 4
- Pool
- No
- Year Built
- 2006
- Lot SqFt
- 15000
- Lot Sqft Source
- Property Data Card
- Acres
- 0.34
- Living Apx SqFt
- 1456
- SqFt Source
- Property Data Card
- Total Bedrooms
- 3
- Full Baths
- 2
- Total Baths
- 2
- Rentals Allowed
- Yes
- Min Rental Days
- 7
- Total Units
- 0
Association Info
- Mandatory Home Owners Asc
- No
- 1st Right of Refusal
- No
- Association Fee $
- 0
Building Style
- Above Flood
- Yes
More Information
Vehicle Storage
- Car(s)
- 4+
- Covered Parking
- Yes
- Guest Parking
- Yes
- Open Parking
- Yes
- RV Parking Covered
- Yes
- RV Parking Open
- Yes
- Trailer Storage
- Yes
Financial Status
- Auction
- No
- Bank Owned
- No
- Potential Short Sale
- No
- Standard Sale
- Yes
Remarks & Misc
- Remarks – Consumer
- Welcome to 203 Peachtree Avenue, a well-maintained 3-bedroom, 2-bath stilt home in Grassy Key offering peaceful salt pond views and plenty of space to enjoy the Florida Keys lifestyle. Set on a rare, fully fenced double lot, this property offers an exceptional amount of outdoor space that is hard to find in the Keys. Whether you envision room for pets to roam, space to garden, additional parking for trailers and recreational vehicles, or simply enjoying the privacy of a larger homesite, this oversized property provides endless possibilities. Inside, the home features 1,456 square feet of bright, open living space with wood-look flooring, a spacious kitchen with ample cabinetry and counter space, and a convenient laundry room. Large windows and sliding glass doors fill the home with natural light while opening to the expansive wraparound porch, where you can relax and enjoy tranquil salt pond views. The elevated design offers abundant covered parking and storage below, with column height tall enough to accommodate a boat, RV, or multiple vehicles. A metal roof, concrete pilings, tropical landscaping, and a private hot tub add to the home's appeal. Located just moments from Sunset Bay Park in Grassy Key, you'll enjoy a peaceful island setting while remaining close to Marathon's restaurants, shopping, marinas, and everyday conveniences. Whether you're searching for a full-time residence, weekend getaway, or island retreat with room to spread out, this unique property combines privacy, versatility, and the laid-back Florida Keys lifestyle.
- Directions
- In Grassy Key turn off US-1 onto Peach Tree Ave, home is the first house on the right.
Fee Includes
- None
- Yes
Dockage
- None
- Yes
Tax Exemptions
- Homestead
- Yes
Appliances
- Dishwasher
- Yes
- Dryer
- Yes
- Microwave
- Yes
- Oven
- Yes
- Range
- Yes
- Refrigerator
- Yes
- Washer
- Yes
Pets
- Pets Allowed
- Yes
Cooling
- Ceiling Fans(s)
- Yes
- Central Air
- Yes
Waterfront
- None
- Yes
Waterview
- Salt Ponds
- Yes
Floor
- Carpet
- Yes
- Laminate
- Yes
Neighborhood Feature
- Airstrip
- Yes
- Beach
- Yes
- Bike Paths
- Yes
Interior Features
- Smoke Alarms
- Yes
- Split Bedroom
- Yes
- Storage
- Yes
- Walk-in Closet(s)
- Yes
Windows/Doors
- Single Hung Windows
- Yes
- Sliding Glass Doors
- Yes
Security
- Patrolled Area
- Yes
Construction
- Modular
- Yes
Land Size
- 1/4 - 1/2 Acre
- Yes
Furnished
- Unfurnished
- Yes
Utilities
- Elect Separate Meter
- Yes
- FKAA
- Yes
- Municipal Sewer
- Yes
- Water Separate Meter
- Yes
Porch/Balcony
- Deck
- Yes
- Open Porch/Balcony
- Yes
Exterior Features
- Hot Tub
- Yes
- Shed
- Yes
- Storage
- Yes
Roof
- Metal Roof
- Yes
Shutters
- Panel
- Yes
Property Features
Fee Includes:
None
Tax Exemptions:
Homestead
Waterfront:
None
Waterview:
Salt Ponds
Dockage:
None
Vehicle Storage:
Covered Parking; Guest Parking; Open Parking; RV Parking Covered; RV Parking Open; Trailer Storage
Furnished:
Unfurnished
Cooling:
Ceiling Fans(s); Central Air
Utilities:
Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter
Interior Features:
Smoke Alarms; Split Bedroom; Storage; Walk-in Closet(s)
Appliances:
Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Washer
Exterior Features:
Hot Tub; Shed; Storage
Construction:
Modular
Shutters:
Panel
Floor:
Carpet; Laminate
Roof:
Metal Roof
Pets:
Pets Allowed
Neighborhood Feature:
Airstrip; Beach; Bike Paths
Security:
Patrolled Area
Land Size:
1/4 - 1/2 Acre
Listing Office:
Coldwell Banker Schmitt Real Estate Co.
Last Updated: July - 22 - 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.