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Castle Rock, CO 80108 Housing Market

Data snapshot: October 12, 2026. Closed-sale window: last 6 months.
Castle Rock, CO inventory balance
Homes for sale vs homes under contract. Pending-to-active ratio: 0.05
ActiveActive listings: 9494PendingPending sales: 55
Castle Rock, CO: what sellers ask vs what buyers pay
Median asking price of current listings vs median closed sale price over the last six months
AskingMedian asking price (current listings): $910k$910kSoldMedian sold price (last 6 months): $915k$915k
What homes actually sell for in Castle Rock, CO
Distribution of 418 closed sale prices over the last six months (5th to 95th percentile). Middle half of sales: $750k to $1.29M
$525k to $761k: 94 sales$525k$761k to $996k: 125 sales125sales$996k to $1.23M: 65 sales$996k$1.23M to $1.47M: 36 sales$1.47M to $1.7M: 20 sales$1.47M$1.7M to $1.94M: 17 sales$1.94M to $2.17M: 12 sales$1.94M$2.17M to $2.41M: 8 salesMedian $915k

What the numbers say

As of October 12, 2026, Resideline is tracking 94 active listings and 5 pending sales in ZIP code 80108. That pending-to-active ratio of 0.05 points to a balanced market: buyers have room to compare options and negotiate.

The median asking price of current listings is $909,949, while the median of the 418 closed sales Resideline tracked over the last six months was $915,000. Those two figures describe different sets of homes, so any gap between them reflects the mix of what is listed now versus what recently sold, not a negotiating discount. Resideline has been seeing the median active listing in 80108 for 82 days.

Frequently asked questions

What is the median home price in 80108?

The median closed sale price in Castle Rock, CO 80108 was $915,000 over the last six months, based on 418 closed sales tracked by Resideline. The middle half of those sales ranged from $750,000 to $1,290,000.

Is 80108 a buyer's or seller's market?

Resideline is currently tracking 5 pending sales against 94 active listings in 80108, a pending-to-active ratio of 0.05. Ratios of 0.6 or higher usually indicate a seller's market, 0.35 to 0.6 a competitive market, and lower values a more balanced one. By that yardstick, 80108 currently looks like a balanced market.

Nearby ZIP code market data

Full Castle Rock, CO housing market report →

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