Home ValuePros

Market Intelligence · CO / Castle Rock

Castle Rock, CO 80109 Housing Market

The typical home value in Castle Rock's 80109 ZIP code is $662,029, down 2.1% over the past year. The median list price sits at $697,000, and homes are taking a median of 37 days on market to sell.

Updated June 2026Median value$662K

The median home value in Castle Rock, CO 80109 is $662K as of June 2026, down 2.1% 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 80109 range

$609K to $715K

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

-2.1% over 12 months

Typical home value in 80109 over the last 12 months: $676K in Jun 2025 to $662K in Jun 2026 (-2.1%).

Jun 2025$676K

Jun 2026$662K

The numbers

What is the 80109 housing market like?

Typical home value

$662K

Down2.1%YoY

Median list price

$697K

Days on market

37

Up105.6%MoM

Homes for sale

135

Price cuts

34.9%

New listings

64

Sources · Zillow ZHVI (June 2026) / Realtor.com (June 2026) / FRED (July 2026)

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The comparison

How do 80109 home prices compare?

  • 80109$662,029
  • Castle Rock$662,029
  • Colorado$505,009
  • United States$291,471

Median Zillow home value (ZHVI), as of June 2026. Comparison levels are medians across every ZIP code with Zillow data (Castle Rock: 3 ZIPs; Colorado: 416 ZIPs; United States: 26,270 ZIPs).

Context

As of June 1, 2026, there are 135 homes for sale in 80109, with 64 new listings added recently. The median list price is $697,000, while the typical home value is $662,029, down 2.1% over the past year. Homes are spending a median of 37 days on market. About 34.9% of listings have had a price cut, a sign that some sellers are adjusting expectations. If you are thinking about selling here, price carefully and be prepared for a slower, more negotiable market.

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