Castro Valley Property Data
Alameda County, California
17,570
Properties
$983k
Avg Price
1,955
Avg Sq Ft
Premium MarketLuxury and high-value properties
Alameda County, California
Castro Valley has 17,570 properties in our comprehensive database.
Properties in Castro Valley average $983,450, reflecting a competitive market.
At $503/sq ft, property values here are significantly above national averages.
Home prices in Castro Valley are 6% lower than the Alameda County average.
Showing 651-700 of 19,654 properties
The average home price in Castro Valley, CA is $983,450, based on analysis of 17,570 properties in our database.
Our database includes 17,570 properties in Castro Valley, CA, providing comprehensive market coverage.
The average price per square foot in Castro Valley, CA is $503. This is calculated from an average home price of $983,450 and average size of 1,955 square feet.
Homes in Castro Valley, CA average 1,955 square feet, with an average price of $983,450.
Castro Valley, CA is one of many cities in Alameda County, CA with property data available. Browse other cities in the county to compare market conditions and pricing.
Get instant access to comprehensive county assessors-based property data with your free API key
Need Bulk Data?
Email us at hello@realie.ai
© 2025 Realie, Inc. All rights reserved.
