Data as of June 2026. Source: Realtor.com.
The Altadena, CA real estate market currently shows 73 active listings, with 28 pending sales. Homes are averaging 40 days on the market before going under contract.
Inventory has tightened compared to last year, with 9 fewer active listings — creating more competition among buyers.
Homes are selling faster, averaging 40 days on market compared to 54 days last year.
The median listing price has risen 33.7% year-over-year, from $1,245,750 to $1,664,995.
Whether you are buying or selling in Altadena, CA, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Population: 36,420 · Density: 1,702.4/mi² · Median household income: $129,030
Typical home value: $1,005,030 · Homeownership: 79.2%
Altadena: 91001
Normandie Heights: 91003