Lord Venkateshwara (also called Srinivasa) entered Venkatadrinilayam, which is part of the divine seven hills. lord Srinivasa asked lord Apara Bramha and divine architect Viswakarma to build a temple for him on this hill.

About 17 crore years before, Lord Venkateshwara (also called Srinivasa) entered Venkatadrinilayam, which is part of divine seven hills. After entering Venkatadri, lord Srinivasa asked lord Apara Bramha and divine architect Viswakarma to build a temple for him on this hill.—AK