Apartments for Rent in Castle Rock, CO

Prices and availability in Castle Rock, CO were last updated on 16 Sep 2026.

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

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

The price range for a studio apartment in Castle Rock, CO is between $1,299 and $2,131.

The price range for a 1-bedroom apartment in Castle Rock, CO is between $1,348 and $3,942.

The price range for a 2-bedroom apartment in Castle Rock, CO is between $1,500 and $3,942.

The price range for a 3-bedroom apartment in Castle Rock, CO is between $1,519 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 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 Castle Rock are about 17 years old, on average. Of these, 72% 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 95% of the rental communities here are low-rise, garden-style communities, 11% 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 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.