Roofing work takes place on a two-story home in Brentwood, Calif., on Tuesday, Oct. 29, 2013. Many homes are being built near the intersection of Lone Tree
Roofing work takes place on a two-story home in Brentwood, Calif., on Tuesday, Oct. 29, 2013. Many homes are being built near the intersection of Lone Tree Way and O'Hara Avenue. Building permits being pulled by developers have increased over the past three years, while city administrators say interest from homebuilders is on the rise. (Susan Tripp Pollard/Bay Area News Group) ( SUSAN TRIPP POLLARD )