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$1,499,000 Just Listed
Property Description
Welcome to your Florida Keys retreat. This charming yellow canal-front 4-bedroom, 3-bath home offers updated coastal comfort, strong curb appeal, and an ideal boating setup. The property features a white picket fence on three sides, paver driveway, lush tropical landscaping, fresh paint, imported porcelain tile, COREtec LVP flooring, and bright coastal finishes throughout. The updated kitchen includes white cabinetry, Cambria quartz countertops and backsplash, stainless steel appliances, a large center island, pendant lighting, and decorative lighted display cabinetry. A spacious laundry room offers granite countertops, stainless steel sink, and LG washer and dryer. Double French doors open to a screened lanai and newly resurfaced free-form pool with LED lighting, AquaCal heater/chiller, and robotic pool cleaner. The outdoor area includes expansive patio space, tropical landscaping, fruit trees, coconut palms, and a large storage shed with matching metal roof. Boaters will appreciate approximately 75 feet of seawall, concrete dock, 12,000-pound elevator boat lift, and a 60-foot-wide canal, with quick access to the Gulf and Atlantic via Vaca Cut. Additional features include a newer metal roof, tankless water heater, new central air conditioning, heater, compressor, and folding center-lock hurricane shutters. This home is a strong turnkey opportunity for full-time living, a Florida Keys getaway, or potential investment rental use. Offered furnished with exclusions to be confirmed. A 2018 Hurricane SD2400 Coastal Edition with a Yamaha 250 SHO and approximately 180 hours is negotiable separately for $38,000. No trailer is included.
Full Property Details
Full Property Details for 11250 3rd Avenue Gulf
General
- Price: $1,499,000
- Taxes: $6,073 (2025)
- Status: Active
- Type: Single Family
- Source: 927
- MLS ID: 619882
- Updated: Today (5/13/2026)
- Added to Site: Today
Interior
- Interior Features: Window Treatments, Sun/Florida Room
- Appliances: Stainless Steel Appliance(s), Dishwasher, Microwave, Oven, Range, Refrigerator, Washer
- Flooring: Tile, Carpet
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
Bedrooms
- Total Bedrooms: 4
Additional Information
- Pool: Yes
- Pool Description: Concrete, Heated, In Ground
- Security/Safety: Patrolled Area
Exterior
- Exterior Features: Fencing, Shed
- Deck/Patio: Screened Patio, Screened
- Porch/Patio/Deck: Screened Patio, Screened
Parking
- Parking Features: Open, Guest, Off Street
Location
- Area: 15 - Sombrero Bch Rd to Vaca Cut Gulfside
- County: Monroe
- Subdivision: Key Colony Sub (53.0)
- Driving Directions: Overseas Hwy to 113th Street Gulfside. Turn onto 113th Street, then turn left onto 3rd Ave Gulf. Home is the 4th house on the right.
Community
- Assoc. Fees Include: None
- Pets Allowed: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air, Ceiling Fans(s)
Structural Information
- Construction: CBS
- Roof: Metal
- Windows/Doors: Shutters
- Square Feet: 1,740
- Sq. Ft. Source: Property Data Card
- Year Built: 1960
Lot Features
- Property View: Canal
- Lot Size (Acres): 0.2
- Lot Size (Sq. Ft.): 8,485
- Lot Size Source: Property Data Card
- Zoning: R-MH - Residential - MH
Water Features
- Water Front: Yes
- Water View: Yes
- Water Front Desc.: Canal Front
Financial Considerations
- Tax Amount: $6,073.2
- Tax Year: 2025
Disclosures and Reports
- Legal Description: BK 10 LT 4 KEY COLONY SUBD 4 PB4-23 KEY VACA
- Flood Zone: AE-7
- APN: 00335780-000000
Listed by Coldwell Banker Schmitt Real Estate Co., Samuel Davis Williams (305) 289-6559
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Schools
Schools serving 11250 3rd Avenue Gulf
School District:Monroe County School District, Middle Torch Key, FL
| Name | Grades | Distance |
|---|---|---|
Stanley Switlik Elementary School 3400 Overseas Highway, Marathon, FL 33050 | PK-5 | 3.9 mi |
Marathon School 350 Sombrero Beach Road, Marathon, FL 33050 | 6-12 | 3.2 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 11250 3rd Avenue Gulf
Date
Details
Price
Change
Source
5/13/2026
Listed
$1,499,000
199.8%
MLS
3/02/2012
Sold
$500,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 11250 3rd Avenue Gulf
Year
Property Taxes
Change
Tax Assessment
Change
2024
$6,189
—
$678,310
3%
2024
$6,189
2%
$659,194
3%
2023
$6,094
—
$639,995
6%
2021
$6,087
1%
$603,258
-3%
2022
$6,005
-1%
$621,355
4%
2021
$6,087
-4%
$594,929
—
2019
$6,310
3%
$593,594
—
2018
$6,102
2%
$594,974
-3%
2017
$5,994
7%
$610,268
14%
2016
$5,585
9%
$533,020
14%
2015
$5,122
7%
$469,104
10%
2014
$4,767
-3%
$426,459
-3%
2013
$4,926
—
$438,676
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 11250 3rd Avenue Gulf
11250 3rd Avenue Gulf, Marathon, FL 33050 (MLS# 619882) is a Single Family property with 4 bedrooms and 3 full bathrooms. 11250 3rd Avenue Gulf is currently listed for $1,499,000 and was received on May 13, 2026. Want to learn more about 11250 3rd Avenue Gulf? Do you have questions about finding other Single Family real estate for sale in Marathon? You can browse all Marathon real estate or contact a Coldwell Banker agent to request more information.
