Town Hall Address 305 Iberia Street Youngsville, PA 70592 United States- Warren County Website https://www.youngsville.us/ Deed Registry (814) 728-3430 https://www.acrevalue.com/plat-map/PA/Warren/ Mon-Fri 8:30am – 4:30pm 204 4th Avenue Warren, PA 16365 United States Tax Collector 337.856.4181 305 Iberia Street Youngsville, PA 70592 United States County Warren