Pittsburgh Planning Commission

Margaret J. Krauss / 90.5 WESA

Both Philadelphia and Pittsburgh are in the midst of multi-year building booms. More than 4,000 apartment units were built in the two cities last year.

For many years in Pittsburgh, new apartment buildings weren’t a priority: the city had plenty of available housing stock and, despite a steady flow of college students, fairly pedestrian demand. But in 2012, 958 new units were built. The next year, that number jumped to 3,227 and hasn’t fallen below 2,100 since, according to Jeff Burd, president of Tall Timber Group, an information service for the construction industry.

Sarah Schneider / 90.5 FM WESA

Earlier this month, the Pittsburgh Planning Commission rejected plans to redevelop the former Penn Plaza site in East Liberty, saying not enough public input was given. Last week, the developer filed an appeal saying there had been ample opportunity for public input.

Before the appeal was filed, Mayor Bill Peduto’s chief of staff Kevin Acklin said the administration stood behind the commission’s decision and will stay involved.