Home › Top 4 Real Estate in Warren, Pennsylvania Find best Real Estate in Warren, Pennsylvania, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Howard Hanna Warren US, Warren, PA 16365200 W 3rd Ave Berkshire Hathaway HomeServices Regional Realty US, Warren, PA 163652 Hertzel St ERA Team VP Real Estate - Warren (PA 16365) US, Warren, PA 16365400 Market St JC Warren Real Estate US, Warren, PA 16365113 Market St