Apartments for Rent in Castle, San Diego, CA

Prices and availability in Castle, San Diego, CA were last updated on 12 Nov 2026.

The best apartments in Castle, San Diego, CA are: SPACIOUS 1 BEDROOMS AVAILABLE!!!, Completely remodeled Unit! Beautiful, Come check it out!, 685 E 43rd St, Updated 2 bedroom available now! and Village Townhomes.

The price range for a 1-bedroom apartment in Castle, San Diego, CA is between $1,795 and $2,300.

In Castle, 67% of the residents are renting compared to 33% owning a home, according to data from the U.S. Census Bureau. Large-scale apartment buildings with more than 50 units represent 12% of Castle's rentals, 62% are small-scale complexes with under 50 units, and 24% are single-family rentals.