This is the house that my husband's grandmother, Shirley Gingg, grew up in. She was raised by her grandmother, Wendla Botmaster. Wendla married twice, first to Charles Mattson, and then to John Long. All of the stories I hear about her refer to her as Grandma Long.
2 Wright Street is located in the Bernal Heights neighborhood. The picture above looks from Bernal Heights towards Potereo Hill. It now lies very close to the intersection of Cesar Chavez (Army Street) and Hwy 101. Here is a Google Maps satellite view of the area today.