Apartments for Rent in Castle Rock, CO

Prices and availability in Castle Rock, CO were last updated on 25 Aug 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 $1,348 and $2,179.

The price range for a 1-bedroom apartment in Castle Rock, CO is between $1,348 and $4,572.

The price range for a 2-bedroom apartment in Castle Rock, CO is between $1,500 and $4,453.

The price range for a 3-bedroom apartment in Castle Rock, CO is between $1,693 and $6,973.

In Castle Rock, 21% of the residents are renting compared to 79% owning a home, according to data from the U.S. Census Bureau. Large-scale apartment buildings with more than 50 units represent 19% of Castle Rock's rentals, 58% are small-scale complexes with under 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.

Studio apartments in Castle Rock are around 0% of rentals, while 1-bedroom floor plans represent 43% of the total stock. For those in search of larger rentals, 2-bedroom floorplans make up 46% of all rentals. More generous apartments with 3 bedrooms or more are also available in this city for those in search of more space.