Altadena is a subdivision of North Park, a neighborhood in San Diego, California. Developed largely between 1907 and 1945, the community is anchored by Thorn Street and is currently being evaluated per the Historic Preservation Planning section for official designation as a historic district in San Diego.

Who we are

We are a group of residents who have organized to more easily keep the community informed of important events and to use this resource as a clearing house for useful information to residents and businesses.