The 2,376-square-foot house was built in 1915.
Mr. Zahniser is the chief executive officer of Praxis Building Solutions LLC, a technical sustainability consulting company.
He previously spent a year as director of sustainability at Wallace Roberts & Todd, a planning, landscape and architecture firm. He also spent two years as LEED certification manager for the U.S. Green Building Council and went on to become the LEED process and integration program manager.
There were 259 home sales in Schuylkill in 2008, with a median sale price of $272,250.
Address: 2233 Grays Ferry Avenue
Buyer(s): Max T Zahniser and Meghan A Fay
Seller(s): Todd Yocum and Anastasia Yocum
Sale date: Jul. 1, 2009