Town Hall Address 200 Rosslyn Rd. Carnegie, PA 15106 United States- Allegheny County Website https://www.rosslynfarmspa.gov/ Deed Registry 412-350-4226 http://infoportal.alleghenycounty.us/property-records.html Monday - Friday: 8:30 A.M. - 4:30 P.M. 542 Forbes Ave, Room 101 Pittsburgh, PA 15219 United States Tax Collector 724-731-2300 102 Rahway Rd. McMurray, PA 15317 United States Zoning 412-279-8108 200 Rosslyn Rd. Carnegie, PA 15106 United States Fire District 412-875-0022 8 Stotz Ave. Pittsburgh, PA 15205 United States County Allegheny