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Market Intelligence · CO / Douglas County

Castle Rock, CO housing market

3 ZIP markets liveData updated August 2026Typical value$649K1-yr changeDown1.5%

The median home value in Castle Rock, CO is $649K as of August 2026, down 1.5% year over year, according to Zillow ZHVI. Get your own home's value and a real cash offer in about two minutes, with sources shown and no obligation.

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The coverage

Castle Rock, by the numbers.

Typical home valueZillow ZHVI, August 2026
$649K
1-yr changeMedian across Castle Rock ZIPs
-1.5%
ZIP markets live
3
County
Douglas County

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12-month value trend

-1.5% over 12 months

Typical home value in Castle Rock over the last 12 months: $659K in Aug 2025 to $649K in Aug 2026 (-1.5%).

Aug 2025$659K

Aug 2026$649K

Median Zillow home value index across Castle Rock's ZIP codes.

Context

As of August 2026, Zillow's index pegs the typical Castle Rock home at $649,190, a 12-month move of -1.5%. Turning to what is for sale, Realtor.com counts 662 homes on the market, 192 newly listed, and a median asking price of $677,500 as of August 2026. Listings sit a median 53 days before selling, with 30.0% of active homes cutting their price. Taken together, the numbers describe a cooling market where pricing discipline is deciding which homes sell.

The numbers

What is the housing market like in Castle Rock, CO?

Typical home value

$649K

Down1.5%YoY

Median list price

$678K

Days on market

53

Homes for sale

662

Price cuts

30.0%

New listings

192

Sources · Zillow ZHVI (August 2026) / Realtor.com (August 2026)

Figures reflect Castle Rock's ZIP codes with market data: values and listing medians take the median across ZIPs; inventory and new listings are summed.

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Live markets

What ZIP codes are live in Castle Rock?

Typical value is the Zillow home value index (ZHVI) for each ZIP, as of August 2026. 1-yr change compares it to the same ZIP a year earlier.

Zillow ZHVI, August 2026

Local pros

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Top real estate agents in Castle Rock, CO

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Nearby markets

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