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Rent in Castle Rock, CO: Prices & Apartments for Rent

As of October 17, 2026, the median asking rent for a 2-bedroom in Castle Rock, CO is $2,025/month, based on 40 active listings on Redfin, Zillow and ApartmentHomeLiving. 3+ bedroom: $3,300 (137 listings).

That is 8% above the Colorado 2-bedroom median of about $1,875. Nearby, the 2-bedroom median ranges from $1,500 in Lakewood to $2,048 in Centennial.

Updated · 289 listings. Prices are advertised asking rents; check availability on the original listing. How we calculate

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Median rent in Castle Rock

From listings with a single price and a single bedroom count. Fewer than 20 such listings and we leave the figure out.

Studio
—
0 listings
1 bedroom
—
9 listings
2 bedrooms
$2,025
40 listings
3+ bedrooms
$3,300
137 listings

Rentals in Castle Rock

See all 289 on the map →

Renting in Castle Rock: common questions

How many rentals are available in Castle Rock, CO?
289 rentals are listed in Castle Rock, CO on Redfin, Zillow and ApartmentHomeLiving as of October 17, 2026, after removing listings that appear on more than one site.
How are these rent prices calculated?
We collect active listings from Redfin, Zillow and ApartmentHomeLiving, remove duplicates across sites, and take the median of asking rents for listings with one price and one bedroom count. If fewer than 20 listings qualify for a bedroom size, we leave that figure out. Read the full methodology
How much income do I need to rent in Castle Rock, CO?
Many landlords ask for gross income of at least 3 times the monthly rent. For a median 2-bedroom at $2,025/month, that is about $6,075 a month, or $72,900 a year.
What is the cheapest city near Castle Rock, CO to rent in?
Among nearby cities we track, Lakewood, CO has the lowest median 2-bedroom rent at $1,500/month, $525 less than Castle Rock.

Rent in cities near Castle Rock

All cities in Colorado · Cheapest places to rent in Colorado · Embed this data