11243 3rd Avenue Gulf Marathon, FL 33050
Estimated payment $9,468/month
Highlights
- Airstrip
- Boat Ramp
- Dock made with concrete
- Coral Shores High School Rated A
- Beach
- Heated In Ground Pool
About This Home
Tropical Waterfront Escape | 11243 3rd Avenue Gulf, Marathon, FL 33050Welcome to your ultimate Keys getaway -- a spacious and stylish waterfront retreat in the heart of Marathon that's fully equipped for vacation rental success or relaxed tropical living. With 5 bedrooms, 4 full baths, and a flexible layout that comfortably hosts up to 12 guests, this property offers a rare blend of island charm, income potential, and exceptional amenities.Step inside to discover an inviting open-concept interior featuring a chef's kitchen with a gas range, stainless appliances, and generous prep space. The primary suite is a private sanctuary complete with a king bed, sofa bed, and spa-inspired ensuite bath. Additional guest rooms are thoughtfully appointed with a mix of king, queen, and twin accommodations -- ideal for large families or groups.Outdoors, unwind by the 330 sq ft private pool, complete with TWO new tiki huts -- one poolside and another near the fish cleaning station for added shade and entertaining. The brand-new putting green, oversized yard, and game zone (including ping pong, Pac-Man, foosball, basketball, and giant yard games) make this home the perfect playground for all ages.Boaters and anglers will love the 115-ft private dock with water and power -- plenty of room for multiple boats. A bait freezer, ice maker, and shaded cleaning station add convenience for your next big catch. There's even room to park an RV, plus additional space for cars and trailers.This property is being sold fully furnished and vacation rental ready, complete with future bookings and repeat guests, making it an easy turn-key investment. An affordable assumable flood policy sweetens the deal.Don't miss this rare opportunity to own a piece of paradise that truly has it all -- space, income, lifestyle, and location.Schedule your private showing today and get ready to live the dream in the Florida Keys! Interior Photos are coming soon!
Listing Agent
Coldwell Banker Schmitt Real Estate Co. License #3186658 Listed on: 05/28/2025

Open House Schedule
-
Saturday, September 13, 202511:00 am to 1:00 pm9/13/2025 11:00:00 AM +00:009/13/2025 1:00:00 PM +00:00Add to Calendar
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $13,240
Year Built
- Built in 1970 | Remodeled
Lot Details
- 0.29 Acre Lot
- Home fronts a canal
- Property is zoned RM - Residential Medium
Home Design
- Shingle Roof
Interior Spaces
- 2,416 Sq Ft Home
- Furnished
- Ceiling Fan
- Sliding Doors
- Entrance Foyer
- Canal Views
- Laundry Room
Kitchen
- Oven
- Range
- Dishwasher
- Stainless Steel Appliances
- Granite Countertops
- Disposal
Flooring
- Laminate
- Tile
Bedrooms and Bathrooms
- 5 Bedrooms
- Walk-In Closet
- 4 Full Bathrooms
Home Security
- Impact Glass
- Fire and Smoke Detector
Parking
- 4 Car Garage
- Open Parking
- Off-Street Parking
Outdoor Features
- Heated In Ground Pool
- Airstrip
- Seawall
- Dock made with concrete
- Balcony
- Patio
- Exterior Lighting
- Tiki or Chickee Hut
Utilities
- Central Air
- Separate Meters
Listing and Financial Details
- Assessor Parcel Number 00335840-000000
Community Details
Overview
- No Home Owners Association
- Key Colony Sub Subdivision
- RV Parking in Community
Recreation
- Boat Ramp
- Beach
- Bike Trail
Map
Home Values in the Area
Average Home Value in this Area
Tax History
Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
---|---|---|---|---|
2024 | $14,098 | $1,405,413 | $935,508 | $469,905 |
2023 | $14,098 | $1,465,270 | $980,056 | $485,214 |
2022 | $6,903 | $1,052,607 | $553,119 | $499,488 |
2021 | $5,484 | $671,626 | $264,615 | $407,011 |
2020 | $5,151 | $659,769 | $248,077 | $411,692 |
2019 | $3,871 | $343,449 | $242,564 | $100,885 |
2018 | $2,372 | $238,863 | $0 | $0 |
2017 | $2,322 | $233,951 | $0 | $0 |
2016 | $2,336 | $229,140 | $0 | $0 |
2015 | $2,332 | $227,547 | $0 | $0 |
2014 | $2,363 | $225,741 | $0 | $0 |
Property History
Date | Event | Price | Change | Sq Ft Price |
---|---|---|---|---|
07/01/2025 07/01/25 | Price Changed | $1,570,000 | -8.7% | $650 / Sq Ft |
05/28/2025 05/28/25 | For Sale | $1,720,000 | +7.5% | $712 / Sq Ft |
01/05/2023 01/05/23 | Sold | $1,600,000 | -8.6% | $633 / Sq Ft |
10/17/2022 10/17/22 | For Sale | $1,750,000 | 0.0% | $693 / Sq Ft |
10/14/2022 10/14/22 | Pending | -- | -- | -- |
09/16/2022 09/16/22 | Price Changed | $1,750,000 | -5.4% | $693 / Sq Ft |
06/24/2022 06/24/22 | For Sale | $1,850,000 | +386.8% | $732 / Sq Ft |
02/16/2018 02/16/18 | Sold | $380,000 | +1.3% | $199 / Sq Ft |
12/15/2017 12/15/17 | Pending | -- | -- | -- |
10/19/2017 10/19/17 | For Sale | $375,000 | -- | $196 / Sq Ft |
Purchase History
Date | Type | Sale Price | Title Company |
---|---|---|---|
Warranty Deed | $1,600,000 | -- | |
Quit Claim Deed | $660,900 | New Title Company Name | |
Warranty Deed | $380,000 | Attorney | |
Quit Claim Deed | $100 | -- | |
Interfamily Deed Transfer | -- | Attorney | |
Interfamily Deed Transfer | -- | Attorney | |
Warranty Deed | $125,000 | -- | |
Warranty Deed | $135,000 | -- | |
Deed | $5,300 | -- |
Mortgage History
Date | Status | Loan Amount | Loan Type |
---|---|---|---|
Open | $1,040,000 | New Conventional | |
Previous Owner | $754,415 | New Conventional | |
Previous Owner | $660,850 | New Conventional | |
Previous Owner | $485,225 | Commercial |
Source: Marathon and Lower Keys Association of REALTORS®
MLS Number: 615209
APN: 00335840-000000
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