Franklin Borough Homes for Sale

  • Incorporated: 1913
  • County: Sussex
  • Population: 4,912
  • Size: 4.43mi2

Franklin is a borough in Sussex County, located along the route 23 corridor. Neighboring towns include Sparta, Hardyston, Ogdensburg, and Hamburg. You can enjoy many outdoor activities in Franklin, including a hike around Franklin Pond or a round of golf at Black Bear Country Club or Walkill Country Club. Franklin is known as the “Fluorescent Mineral Capital of the World” because it is located over a rich ore body, many of which are fluorescent. The Franklin Mineral Museum showcases many of these local minerals.

Points of Interest In & Around Franklin Borough


  • Crandon Lake
  • Lake Paulinskill
  • Middleville
  • Swartswood Lake

Included below are homes for sale in Franklin Boro. If you would like more information on any of these Franklin Boro real estate listings, just click the "Request More Information" button when viewing the details of that property. We can provide you with disclosures, past sales history, dates and prices of homes recently sold nearby, and more.

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23 Corridor Community Video

23 Corridor Community Video
Explore neighborhoods and features of Franklin, Hamburg, Hardyston, & Ogdensburg.
Franklin Boro May 22, 2024
Avg. DOM
Avg. $ / Sq.Ft.
Med. List Price
7 Properties