In this post, you’ll learn how to access the IGRS EC AP portal, use market value tools, and understand how the IGRS system works for property verification and legality checks. Learn how to use the IGRS Andhra Pradesh portal for online property registration, stamp duty calculation, EC search, and grievance redressal. Check IGRS Andhra Pradesh online services and how to do AP EC search. Now, the Andhra Pradesh government has extended this facility to all other districts including IGRS Nellore, IGRS Kurnool and IGRS Vijayawada. IGRS AP: Integrated property wise transaction details The IGRS AP Andhra Pradesh portal makes it easy to manage your property records online. The Encumbrance Certificate (EC) is one of the most important tools to make sure your property is free from legal or financial issues.