Philadelphia zoning and real estate attorney Stephen Pollock has taken his practice to local construction boutique Horn Williamson.

Pollock, who joins Horn Williamson as a partner, will establish and lead the firm’s zoning, land use and development practice. He was most recently a shareholder at Zarwin Baum DeVito Kaplan Schaer Toddy for five years, and has previously practiced at other locally based firms including Ballard Spahr and Montgomery McCracken Walker & Rhoads.