Town Hall Address 318 West Third Avenue Warren, PA 16365 United States- Warren County Website https://www.cityofwarrenpa.gov/ 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 814-723-6300 318 West Third Avenue Warren, PA 16365 United States Code Enforcement Mon-Fri 8:00 AM to 1:00 PM 1:30 PM to 4:30 PM 318 West 3rd Ave. Warren, PA 16365 United States County Warren