Apartments for Rent in Castaic, CA

Prices and availability in Castaic, CA were last updated on 21 May 2026.

The best apartment in Castaic, CA is: CASTAIC LAKE SENIOR VILLAGE.

The average rent in Castaic, CA is $1,814.

In Castaic, 17% of the residents are renting compared to 83% owning a home, according to data from the U.S. Census Bureau. Large-scale apartment buildings with more than 50 units represent 10% of Castaic's rentals, 55% are small-scale complexes with under 50 units, and 33% are single-family rentals.

The age and size of multifamily buildings are among the most visible characteristics of the rental market in a city. In this case, the apartment buildings in Castaic are about 24 years old, on average. Of these, 64% have been built since 2000, representing the newer options on the market and typically offering more amenities. Rental buildings in the city have an average height of 3 stories. About all of the rental communities here are low-rise, garden-style communities, none are mid-rises, and none are high-rise buildings. These are true especially for large-scale multifamily buildings with over 50 apartments.

Rental apartments in Castaic come in a range of sizes and floorplans. Studio apartments represent 0% of units for rent, ideal for singles, renters on a budget and people who value central locations more than space. Rentals with 1-bedroom floorplans make up 28% of the total apartments in the city, while 2-bedroom floorplans represent around 64% of all rentals in Castaic. The rest are larger floorplans with 3 bedrooms or more, typically preferred by families, larger households or roommates sharing space.