Market Intelligence · CO / Castle Rock

Castle Rock, CO 80108 Housing Market

The typical home value in Castle Rock's 80108 ZIP code is $867,002, down 1.2% over the past year as of 2026-07-01. Sellers are listing at a median price of $950,000, and homes are spending a median of 65 days on the market.

Updated August 2026Median value$864K

The median home value in Castle Rock, CO 80108 is $864K as of August 2026, down 0.6% 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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Typical 80108 range

$795K to $933K

This is an automated estimate, not an appraisal. Actual value is determined by current market conditions and professional evaluation. It is provided for informational purposes only and is not an offer to buy or a promise of value.

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12-month value trend

-0.6% over 12 months

Typical home value in 80108 over the last 12 months: $870K in Aug 2025 to $864K in Aug 2026 (-0.6%).

Aug 2025$870K

Aug 2026$864K

The numbers

What is the 80108 housing market like?

Typical home value

$864K

Down0.6%YoY

Median list price

$950K

Down4.3%MoM

Days on market

65

Up3.2%MoM

Homes for sale

252

Down2.7%MoM

Price cuts

28.1%

Down11.3%MoM

New listings

60

Down25.0%MoM

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

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The comparison

How do 80108 home prices compare?

  • 80108$863,975
  • Castle Rock$649,190
  • Colorado$497,011
  • United States$288,625

Median Zillow home value (ZHVI), as of August 2026. Comparison levels are medians across every ZIP code with Zillow data (Castle Rock: 3 ZIPs; Colorado: 416 ZIPs; United States: 26,265 ZIPs).

Context

As of 2026-08-01, there were 252 homes for sale in 80108, with 60 new listings hitting the market. The median list price sits at $950,000, above the typical home value of $867,002. That value is down 1.2% over the past year, and 28.1% of active listings have taken a price cut. With a median of 65 days on market, buyers have time to be selective. For a seller, this means pricing realistically from day one matters more than testing the high end of the range.

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