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14 125th Street Gulf
Marathon, FL, 33050
Active$3,549,000
14 125th Street Gulf
Marathon, FL, 33050
Active$3,549,000
10
Bedrooms
9
Bathrooms
6,128 sqft
Living Area
1995
Year Built
74,890
Lot Size (sqft)
497
Days on Market
Dock Score™
DockOnly82
ExcellentWhat shaped this score
✓Bay
✓Dock present
✓Fits boats up to ~96ft (est.)
✓Bridge-free to bay
Est. waterfront~101 ft
DockOnly.com rating, not provided by the MLS or listing broker.
Dock & Water AccessMLS
Bay FrontGulf FrontOpen Water📝 deep water
AI Aerial Imagery Detection
Dock DetectedSeawall DetectedDeep Water Indicators
Detected by AI from open-source aerial mapping imagery and may not reflect current conditions. This information was not provided by the MLS or listing broker. Always verify dock infrastructure with the listing agent.
Canal WidthDockOnly
At the dock
County parcel data168ft
Single measurement at the dock · width variation along the canal not yet available
Measured perpendicular from this parcel's waterfront edge to the parcel directly across the canal, using surveyed county GIS boundaries.
Will it turn around?
Up to 71 ft
Easy
handling
71–94 ft
Fits
with care
94–109 ft
Tight
(back-in)
Boats over 109 ft typically back in/out rather than turning here. Clear channel ≈ 142 ft with boats moored both sides (~13 ft per side for dock + beam). Wide-beam yachts need the upper end of each range.
Navigation RouteDockOnly
Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.
Description
Live and/or work in this RARE 100' of waterfront re-development opportunity with DEEP WATER DOCKAGE APPROVED! 200' HIGHWAY FRONTAGE! Huge 74,890 SQ FT site with an approved Conditional Use PERMIT for 10 unit and 4 affordable staff group home units. 6 TBR's are available to add on, more are available. No TDR's required for pure commercial use! This MIXED USE ZONING has many commercial-residential possibilities...for example: could go to 10 market rate units on site, or higher density with affordable housing, or boutique HOTEL if you bring transient rights, etc. Includes a RECERTIFIED two-story raised CBS 6,128 SQ FT building that could be used in so many different ways, includes 2,340 SQ FT of extra outdoor porches. This would make an amazing live-work setup, or re-hab the huge building into whatever your imagination could create. BEST LOCATION near Vaca Cut for easy Ocean-Bay access, easy airport access, SHORT-TERM RENTAL FRIENDLY! Contact Peter and Ewa Schwarz for more info and a private viewing of this amazing opportunity to get into THE KEYS LIFESTYLE...live, work, business, family compound...you can do it all right here on the water!
Schedule a Showing
See the property and tour the dock. A licensed waterfront specialist will arrange your private showing.
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Location
Marathon, FL, 33050
No price history available for this property.
Displayed by Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]
Listing courtesy of LoKation Real Estate - Pompano Beach via Florida Keys MLS
Last checked: July 21, 2026
Listing updated: March 9, 2026
© 2026 Florida Keys Board of REALTORS®, Inc. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the Florida Keys Board of REALTORS®. Information is deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.
IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Dock Score™
DockOnly82
ExcellentWhat shaped this score
✓Bay
✓Dock present
✓Fits boats up to ~96ft (est.)
✓Bridge-free to bay
Est. waterfront~101 ft
DockOnly.com rating, not provided by the MLS or listing broker.
Nearest Bridge Clearances
Florida Keys, critical for tall/large vessels
No bridge data available for this location.
Loading nearby marinas…
Loading nearby sandbars…
Mortgage Calculator
Estimate your monthly payment for this waterfront property
20%
$709,800 down
%
Principal & Interest$18,415/mo
Property Tax (est. ~1.2%, varies by county)$3,549/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$22,214
Loan Amount: $2,839,200Rate: 6.75%
Get Pre-QualifiedEstimated payments only. Actual rates and terms may vary.
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Navigation note: Navigation routes show the shortest mapped path to open water. A vessel taller than the binding bridge clearance may still reach open water via a longer alternate route that we don't currently map. Verify navigability with a local captain or surveyor before relying on it.