Apartments for Rent in Castle Rock, CO

Prices and availability in Castle Rock, CO were last updated on 5 Oct 2026.

The best apartments in Castle Rock, CO are: Pines at Castle Rock, Ridge at Castle Rock Apartments, Red Hawk Crossings, RockView Apartments and Talus Flats.

The average rent in Castle Rock, CO is $2,111.

The price range for a studio apartment in Castle Rock, CO is between $1,348 and $1,992.

The price range for a 1-bedroom apartment in Castle Rock, CO is between $1,038 and $3,324.

The price range for a 2-bedroom apartment in Castle Rock, CO is between $1,500 and $3,966.

The price range for a 3-bedroom apartment in Castle Rock, CO is between $1,592 and $6,748.

In Castle Rock 21% of the housing is rented out compared to 79% of homes are owned, according to the most recent Census Bureau estimates. 19% of Castle Rock's apartments are found in large buildings of 50 units or more, 58% are located in smaller apartment complexes with less than 50 units, and 22% are single-family rentals.

The average age of rental buildings in Castle Rock is 17 years old, with 72% being newer apartment buildings completed since 2000. The average height of apartment buildings in the city is 3 stories, of which 95% are garden-style apartment communities, 11% are mid-sized buildings, and none are high-rises. These characteristics describe large-scale apartment communities of 50 apartments or more.

Rental apartments in Castle Rock 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 43% of the total apartments in the city, while 2-bedroom floorplans represent around 46% of all rentals in Castle Rock. The rest are larger floorplans with 3 bedrooms or more, typically preferred by families, larger households or roommates sharing space.