Homes for Sale in Altadena, CA

44 homes for sale ยท Updated September 25, 2026

Market snapshot for Altadena, CA

Median price
$1,639,995
Average price
$1,647,351
Highest price
$4,490,000
Avg price / sqft
$762/sqft
Avg home size
2,235 sqft
Avg days on market
59
Avg year built
1975
Avg beds / baths
3.7 bd / 3.2 ba

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