LEESBURG, VA—The Peterson Co. has signed Walmart as its first tenant for its planned Crosstrail development here.

WASHINGTON, DC—The DC Public Library, which originally estimated it would only need about 200,000 square feet of space at the Martin Luther King Jr. Library for library services, has sharpened its pencils and decided it needs considerably more space at the 440,000-square-foot building.

KING OF PRUSSIA, PA—Willner Properties recently completed phase one of a capital improvement campaign for the class A Exton Corporate Center, 102 Pickering Way, Exton, PA.

PHOENIX—The Chandler City Council has approved the Planned Area Development zoning request and site plan approval for Chandler Airport Center, a general industrial park at the southwest corner of Germann and Cooper Roads in Chandler.