Its not all celebrities, more the bulk of people that work and worked at various levels in industries around the region.
Altadena has historically been a relatively affordable place for working class and middle-class families, many whom work in creative fields.
( Ok working to middle class is not the same as Springfield Ma, but still )
Farisai Kambarami, a second camera assistant on films like “Black Panther: Wakanda Forever” and “Horizon,” moved to Altadena in November because he and his wife needed a larger place to accommodate newborn twins.
It might be a 'background actor' that did not work enough last year to qualify for health insurance.
In Altadena, talent manager Alexander Shekarchian and his fiancée, Dr. Moogega Cooper, a NASA engineer at the nearby Jet Propulsion Laboratory, had a similar response.
Older people, some have talked of their grandparents homes built when values were a bit less crazy.