Housing in Castaic, CA
Home values, rent, ownership rates, and housing market data
Housing Market Snapshot
Source: Redfin — January 2026Median Sale Price
$817,500
Median List Price
$852,450
Price Per Sq Ft
$408
Days on Market
91
Active Inventory
34
Months of Supply
2.4
Seller's market
Zillow Home Value
$789,192
ZHVI — January 2026
Zillow Rent Index
$3,892
ZORI — January 2026
Price Trends
Source: RedfinMarket Competitiveness
Source: RedfinSold Above List
28.6%
Off Market in 2 Weeks
18.8%
Sale-to-List Ratio
98.7%
Buyer's market
Market Activity
Source: RedfinHomes Sold
14
New Listings
12
Pending Sales
16
Price Per Square Foot
Source: RedfinMedian Sale $/SF
$408
Median List $/SF
$369
Castaic vs Similar Cities
Source: Census ACS / Redfin (2023)Compared to cities with 10,000 - 25,000 residents. Castaic is highlighted.
Median Home Value
Median Rent
Median Price Per Sq Ft
Rent Burden
Census Housing Data
Source: U.S. Census Bureau ACS (2023)Median Home Value
$710,400
Median Rent
$1,751
Total Housing Units
5,869
Vacancy Rate
0.9%
Owner Occupied
84.4%
Renter Occupied
15.6%
Median Property Tax
$6,603
per year
Monthly Cost (w/ Mortgage)
$2,944
Housing Types
The current median sale price in Castaic, CA is $817,500 according to Redfin data. Homes spend a median of 91 days on the market. 28.6% of homes sold above asking price. The market has 2.4 months of supply. The median price per square foot is $408. Zillow's observed rent index is $3,892/month. About 84.4% of housing units are owner-occupied. The median year homes were built is 1990. There are 5,869 total housing units.