203 Peachtree Avenue, Marathon, FL 33050

New Listing

$699,000

Virtual Tour

http://tours.keyspropertyvisuals.com/vtnb/364994

all_floors_203_peachtree_avenue_grassy_k

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

Overview

Description

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 col ... (Read more)

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.

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