Market Intelligence · CA / Altadena
Altadena, CA 91001 Housing Market
The typical home value in Altadena, 91001, is $1,119,540, down 9.5% over the past year. The median list price is $1,649,990, with homes staying on the market for a median of 60 days.
The median home value in Altadena, CA 91001 is $1.13M as of August 2026, down 7.4% year over year, according to Zillow ZHVI. Get your own home's value and a real cash offer in about two minutes, with sources shown and no obligation.
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Typical 91001 range
$1.04M to $1.22M
This is an automated estimate, not an appraisal. Actual value is determined by current market conditions and professional evaluation. It is provided for informational purposes only and is not an offer to buy or a promise of value.
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12-month value trend
-7.4% over 12 months
Aug 2025$1.22M
Low $1.11MHigh $1.22M
Aug 2026$1.13M