San Francisco Board of Appeals heard permit appeals and rehearing requests on June 13, 2007, including disputes over tree removals at 640 Turk St., a noise/notice dispute at City Lights on Leavenworth, an easement and permit challenge at 1 Belgrave Avenue, neighborhood-notification procedures for a rear-yard addition on First Street, and a condo-conversion attic issue; the board issued several continuances and votes on those items.