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57478 Overseas Hwy
Marathon, FL
Listing Details
- $10,500,000
- MLS# A11940104
- Type Land - Residential
- Status Active
Description
Rare oceanfront development opportunity in the heart of the Florida Keys.Encompassing nearly 6 acres of pristine oceanfront land in Grassy Key, this exceptional parcel presents an ideal canvas for developers seeking to create luxury residential units with direct oceanfront and beach access.Surrounded by unspoiled natural beauty and tranquil beaches, the property offers immediate proximity to shopping, fine dining, spas, marinas, and world-class boating. Residents will enjoy unparalleled access to deep-sea fishing, scuba diving, snorkeling, and vibrant coral reefs, all set against the backdrop of the Keys iconic turquoise waters.Located in... Read more
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Luxury Homes Specialist
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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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. Information on this site was last updated 05/20/2026. The listing information on this page last changed on 05/20/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Wed 05/20/2026 8:02:40 PM EST) or Miami MLS (last updated Wed 05/20/2026 7:59:43 PM EST) or Stellar MLS (last updated Wed 05/20/2026 7:46:06 PM EST) or SPC MLS (last updated Wed 05/20/2026 7:58:12 PM EST) or Martin MLS (last updated Wed 05/20/2026 8:01:25 PM EST) or Indian River MLS (last updated Wed 05/20/2026 8:00:27 PM EST) or Northeast Florida MLS (last updated Wed 05/20/2026 7:59:40 PM EST) or Beaches MLS (last updated Wed 05/20/2026 7:58:52 PM EST) or Naples MLS (last updated Wed 05/20/2026 8:00:34 PM EST) or PBI MLS (last updated Wed 05/20/2026 8:01:34 PM EST) or Florida Keys MLS (last updated Wed 05/20/2026 4:34:38 PM EST). Real estate listings held by brokerage firms other than Illustrated Properties may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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. Information on this site was last updated 05/20/2026. The listing information on this page last changed on 05/20/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Wed 05/20/2026 8:02:40 PM EST) or Miami MLS (last updated Wed 05/20/2026 7:59:43 PM EST) or Stellar MLS (last updated Wed 05/20/2026 7:46:06 PM EST) or SPC MLS (last updated Wed 05/20/2026 7:58:12 PM EST) or Martin MLS (last updated Wed 05/20/2026 8:01:25 PM EST) or Indian River MLS (last updated Wed 05/20/2026 8:00:27 PM EST) or Northeast Florida MLS (last updated Wed 05/20/2026 7:59:40 PM EST) or Beaches MLS (last updated Wed 05/20/2026 7:58:52 PM EST) or Naples MLS (last updated Wed 05/20/2026 8:00:34 PM EST) or PBI MLS (last updated Wed 05/20/2026 8:01:34 PM EST) or Florida Keys MLS (last updated Wed 05/20/2026 4:34:38 PM EST). Real estate listings held by brokerage firms other than Illustrated Properties may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
Privacy Policy / DMCA Notice / ADA Accessibility
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All Property Features
- Property Type: Land - Residential
- Crops Included Y/N: No
- Days on Site: 128
- Home Warranty Y/N: No
- Lease Considered Y/N: No
- Listing Terms: All Cash, Conventional
- Lot Description: Beach Area,2.5-5 Acres
- Lot Dimensions: 360x465
- Lot Size: 6.00 Acres
- Parcel#: 00374650-000000
- Property Attached Y/N: No
- Sewer: Other
- Taxes: $4,222
- Utilities: Other Utilities Available, None
- Water: Municipal Water
- Water Features: Ocean Access, Ocean Front