Data as of July 2026. Source: Realtor.com.
The Altadena, CA real estate market currently shows 68 active listings, with 25 pending sales. Homes are averaging 57 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 57 days on market compared to 62 days last year.
The median listing price has risen 60.8% year-over-year, from $1,049,150 to $1,687,425.
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