Ask around in the more historic parts of San Francisco and you’ll find a good number of the homes were built in 1906. Or so people have been told.Reported by Penny Nelson. Produced and edited by Olivia Allen-Price, Vinnee Tong, Paul Lancour, Suzie Racho and Julia McEvoy. Theme music by Pat Mesiti-Miller.Ask us a question at BayCurious.org.Follow Olivia Allen-Price on Twitter @oallenprice.