Mark Cooper
Coldwell Banker Realty 24
(720) 575-8705
67 Total Sales
1 in Marathon
$1,250,000 Price
800 39th St Unit 3 Marathon, FL 33050
Marathon Area
--
Beds
--
Baths
--
Sq Ft
2023
Built
Highlights
- Dock
- Property fronts gulf or ocean
- Boat Slip
- Coral Shores High School Rated A
- Sandy Beach
- Open Water Access
About This Home
As of June 2026Boater's dream in an unbeatable location! This deep-water 70' boat slip sits directly on the Gulf of America with immediate access to open water -- no canals and no long idle time. Be at the fishing grounds or your favorite sandbar within minutes. The iconic Seven Mile Bridge is just 2 miles away, providing quick and convenient access to the Atlantic Ocean as well. Located in a secure gated community, Slip #3 is just a short walk from the designated parking area and includes access to the boathouse restroom facilities. Trailer parking is available, along with electric and water service at the slip. Community amenities include a private sandy beach area and locked gated entry. Bumpers and a fish-cleaning station are already installed, making this slip completely boat-ready and turnkey for your next adventure.
Last Agent to Sell the Property
Re/Max Alliance Group License #BK3252703 Listed on: 05/17/2026
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Property Details
Property Type
- Other
Est. Annual Taxes
- $1,204
Year Built
- Built in 2023
Lot Details
- Property fronts gulf or ocean
- Property Fronts a Bay or Harbor
- Sandy Beach
- Fenced
- Property is zoned MU - M - Mixed Use - Maritime
Outdoor Features
- Open Water Access
- Boat Slip
- Dock
Listing and Financial Details
- Assessor Parcel Number 00337392-000300
Community Details
Overview
- Property has a Home Owners Association
- Marathon Beach Subdivision
- Association Approval Required
Recreation
- Fish Cleaning Station
Pet Policy
- Pets Allowed
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Marathon, FL
-
Mark Cooper
-
Lorie Leal
Lorie Leal
American Caribbean Real Estate, Christie's International Real Estate
(855) 720-8007
117 Total Sales
7 in Marathon
$350K - $5.6M Price Range
-
Carolyn Ambler
Carolyn Ambler
American Caribbean Real Estate, Christie's International Real Estate
(475) 231-4734
36 Total Sales
2 in Marathon
$2,000,000 Price Range
-
Maria Prat
Maria Prat
Premiere Plus Realty Company
(239) 350-7658
68 Total Sales
1 in Marathon
$1,100,000 Price
-
Yvette Toledo-Baste
Yvette Toledo-Baste
Compass Florida, LLC
(786) 882-4162
54 Total Sales
2 in Marathon
$370,000 Price Range
-
Karol Marsden
Karol Marsden
Langley Knight Gardner Islamorada
(786) 751-4270
30 Total Sales
2 in Marathon
$175K - $1.1M Price Range
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 06/22/2026 06/22/26 | Sold | $400,000 | -5.9% | -- |
| 05/23/2026 05/23/26 | Pending | -- | -- | -- |
| 05/17/2026 05/17/26 | For Sale | $425,000 | -- | -- |
Source: Marathon and Lower Keys Association of REALTORS®
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| 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 |
|---|---|---|---|---|
| 2025 | $2,998 | $341,600 | $68,000 | $273,600 |
| 2024 | $3,097 | $325,300 | $68,000 | $257,300 |
| 2023 | $2,872 | $299,400 | $68,000 | $231,400 |
| 2022 | $2,862 | $300,000 | $68,000 | $232,000 |
| 2021 | $2,522 | $249,800 | $68,000 | $181,800 |
| 2020 | $2,367 | $240,500 | $68,000 | $172,500 |
| 2019 | $2,304 | $233,100 | $68,000 | $165,100 |
| 2018 | $2,154 | $221,300 | $68,000 | $153,300 |
| 2017 | $1,980 | $209,500 | $68,000 | $141,500 |
| 2016 | $2,178 | $224,700 | $68,000 | $156,700 |
| 2014 | $1,697 | $177,600 | $68,000 | $109,600 |
| 2013 | $1,830 | $173,200 | $68,000 | $105,200 |
Source: Public Records
Agents Affiliated with this Home
-
Rachel Gallagher
Seller's Agent in 2026
Rachel Gallagher
Re/Max Alliance Group
(727) 992-9142
22 Total Sales
-
Ally Kelley
Buyer's Agent in 2026
Ally Kelley
Ocean Sotheby's International
(305) 735-4095
111 Total Sales
Map
Source: Marathon and Lower Keys Association of REALTORS®
MLS Number: 619939
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