I've been doing some investigative research. Here's what I have been able to piece together by going through some internet records. First, his house. He sold a house in Norwalk, CT in 2004 for $261,000:
Giardino, Jennifer, Norwalk. Seller: Faisal Shahzad, Norwalk. Property: in Norwalk. Amount: $261,000. Filed April 26.