Franklin, located in Sussex County, New Jersey, is a historic borough famously known as the "Fluorescent Mineral Capital of the World." Spanning approximately 4.5 square miles, Franklin is home to around 4,800 residents. The borough boasts a rich mining history and is renowned for its unique variety of minerals, many of which fluoresce under ultraviolet light. Its small-town charm and proximity to natural attractions make it a desirable location for families and those seeking a close-knit community.

The real estate market in Franklin features a variety of housing options, including single-family homes, apartments, and historic properties. The borough is known for its affordability, attracting buyers and renters looking for suburban living with access to nature and a slower pace of life. Its convenient location near major highways provides easy access to nearby cities and attractions, making it a popular choice for commuters and nature enthusiasts alike.

Franklin has a rich history dating back to its early settlement in the 18th century. It became a hub for iron and zinc mining, with the Franklin Mine and Sterling Hill Mine playing key roles in its development. These mines produced some of the world's most unique mineral specimens, many of which are now showcased at the Franklin Mineral Museum. The borough's legacy is deeply intertwined with its mining past, earning it international recognition in the geological community.