https://philly311.my.salesforce-sites.com/Articles/articles/FAQ1/What-is-a-Property-Certification-or-Real-Estate-Certificate Mon Oct 19 22:04:09 GMT 2026 Mon Oct 19 22:04:09 GMT 2026 How to obtain a Property Certification or help with obtaining one. https://philly311.my.salesforce-sites.com/Articles/articles/FAQ1/What-is-a-Property-Certification-or-Real-Estate-Certificate What-is-a-Property-Certification-or-Real-Estate-Certificate Mon Sep 15 17:25:51 GMT 2025