Mixed use property in 14 125th Gulf Street, Marathon, FL 33050 for sale with MLS# A11768333

RARE 100' of waterfront re-development opportunity w/ DEEP WATER DOCKAGE APPROVED! 200' HIGHWAY FRONTAGE! Huge 74,890 SQ FT site with ACTIVE Conditional Use PERMIT for 10 unit & 4 affordable staff group home units, price. 6 TDR's available plus more. No TDR's required for pure commercial use! MIXED USE ZONING - many commercial-residential possibilities, e.g.: up to 10 market rate units, higher density w/ affordable housing, or boutique HOTEL, etc. Includes 2 story raised CBS 6,128 SQ FT building that could be used in many different ways, plus 2,340 SQ FT of outdoor porches. Near Vaca Cut for easy Ocean-Bay access, near airport, SHORT-TERM RENTALS! Contact Peter for info and tour of this amazing opportunity. THE KEYS LIFESTYLE - live, work, business, family compound - do it all right here!

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Days on the market

14 125th Gulf Street, Marathon, FL 33050

Price
Price:
$3,549,000.00
Original List Price:
$5,500,000.00
Business Info
Special Licenses:
City License
Property Status and Type
Listing Type:
For Sale
Status:
Active
Business Type:
Other, Retail
Listing Category:
Commercial Sale
Property Type:
Mixed Use
Description of Last Important Update:
Price Reduced
Last Major Update on:
January 11, 2026 12:02 am
Measures
Built-Up Area:
6,128 Sqft
Lot Size Acres:
1.72
Property Features
Air Conditioning
Air Conditioning System:
Central Building
Heating
Heating System:
Central Building
Building:
Rear Access, Elevator(s), Fenced Area, Balconies
Construction
Year Built:
1995
Roof:
Concrete
Construction Materials:
CBS
Flooring:
Carpet, Tile, Concrete
Number of stories:
2
Structure Type:
Office, Retail, Hotel/motel
Road Frontage Type:
City Street, Main Thoroughfare
Flood Zone Code:
AE,VE
Property Condition:
Resale
Taxes and Expenses
Tax Annual Amount:
$26,627.00
Tax Year:
2024
Parking
Parking Features:
Common
Utilities
Sewer:
Public Sewer
Utilities Available:
Propane
Water Source:
Public
Community
Senior Community:
No
Terms
Documents Available:
Environmental Study, Existing Survey, Site Plans, Title/abstracts
Listing Terms Considered by Seller:
Cash, Conventional
Buyer Possession:
Negotiable, Close Of Escrow
Zoning and Legal
Tax Legal Description:
5 66 33 FAT DEER KEY PT LOT 3 AND PT GOVT LOT 3 (AKA PT OLD ST RD 4A) G10-176 G21-125 G54-471 OR396-339 OR495-829 OR495-830 OR622-144 OR842-
Real Estate Folio Number (Parcel Number):
00100540000000
Zoning:
SR
Listing History
Active on the market since:
March 10, 2025
Listing Agreement executed on:
March 10, 2025
Price change occurred on:
January 11, 2026 12:02 am
Listing Status Last Changed On:
March 10, 2025 6:27 pm
Photos updated on:
March 9, 2026 5:51 pm
Last Modified:
July 2, 2026 6:45 pm
Additional Information
Courtesy of:
LoKation
Attribution:
Not provided
Location
Street Name:
125th Gulf
Street Number:
14
City:
Marathon
State:
Florida
Zip Code:
33050
County:
Monroe
Latitude:
N24° 43' 56.6''
Longitude:
W82° 58' 30.6''
Street Suffix:
Street
Property Map

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Neighborhood Stats

Source: U.S. Census Bureau, ACS 5-Year Estimates

Median Household Income $83,243
Median Home Value $705,600
Median Rent $1,611/mo
Median Age 48
Population 10,586
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Association of REALTORS®
Disclaimer: IDX listing information is presented by Rebonus Brokerage LLC for consumer informational purposes only. The information provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed by the MLS or the real estate broker. This page presents structured listing information sourced directly from the MLS via the RESO Web API feed. Rebonus prioritizes maximum field coverage and data completeness, displaying the most granular MLS-provided attributes available.