Presenting 77 S Conch Key, a 4500 SF parcel in the heart of the

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Lot For Sale

77 S Conch Ave

Marathon, Florida 33050

Monroe County Water View: Yes

Community: Conch Key

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$499,000 0.110 acres

Presenting 77 S Conch Key, a 4500 SF parcel in the heart of the Florida Keys with two transferable ROGO allocations, each valued at approximately $149,000. This property offers exceptional development potential with ROGO plans approved to build up to four units, providing an ideal foundation for a custom retreat or investment opportunity. While the lot does not offer water access, its location within the exclusive Conch Key community combines privacy, convenience, and significant value through its build rights and proximity to Marathon's marinas, dining, and amenities.

  • Lot Size: 0.110 acre
  • Lot Dimensions: 
  • View Types: Water
  • Property Taxes: $1,357
  • MLS #: A11907654
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Contact Information:
Beach Lot For Sale in Marathon, Florida
Listing Agent: Bram Scolnick, ALTERRA REALTY GROUP, 305-778-8499, 305-778-8499 Listing Site, Listing Status: Active
Copyright © 2025 Miami REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Ad Number: 7191658
Viewed 7 times.
Updated: Jan 26, 2026

This property is a Lot located at 77 S Conch Ave, Marathon, Florida 33050, and is currently For Sale at $499,000.