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  3. 14 125th Gulf Street Marathon, FL - 33050
  • MLS® #: A11782185
  • 14 125th Gulf Street
  • Marathon, FL 33050
  • $3,549,000
  • 14 Beds, 19 Bath
  • Residential

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. 6 TBR'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 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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Essential Information

  • MLS® #A11782185
  • Price$3,549,000
  • CAD Dollar$5,047,093
  • UK Pound£2,652,899
  • Euro€3,106,298
  • Bedrooms14
  • Bathrooms19.00
  • Full Baths19
  • Year Built1995
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • RestrictionsLease Restrictions
  • StatusActive
  • HOPAYes

Community Information

  • Address14 125th Gulf Street
  • Area2980
  • Subdivision9999
  • CityMarathon
  • CountyMonroe
  • StateFL
  • Zip Code33050

Amenities

  • AmenitiesBoating, Sidewalks
  • ViewBay, Direct Ocean
  • Is WaterfrontYes

Parking

Guest, RV Access/Parking, Boat Access/Parking

Waterfront

No Fixed Bridge, Bayfront, Ocean Front

Interior

  • Interior FeaturesElevator
  • AppliancesElectric Water Heater
  • HeatingCentral, Electric
  • CoolingCentral Air, Electric
  • # of Stories2
  • StoriesTwo

Exterior

  • Exterior FeaturesLighting
  • Lot DescriptionRoom for Pool
  • RoofConcrete
  • ConstructionCBS

School Information

  • ElementaryStanley Switlik
  • MiddleMarathon
  • HighCoral Shores
  • Office: Lokation

Property Location

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14 125th Gulf Street on www.jupiteroceanfronthomes.us

Offered at the current list price of $3,549,000, this home for sale at 14 125th Gulf Street features 14 bedrooms and 19 bathrooms. This real estate listing is located in 9999 of Marathon, FL 33050 . 14 125th Gulf Street is listed under the MLS ID of A11782185 and has been available through www.jupiteroceanfronthomes.us for the Marathon real estate market for 484 days.

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© 2026 Beaches Multiple Listing Service, Inc. All rights reserved.

Listing information last updated on July 7th, 2026 at 8:08am CDT.