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Castle Rock, CO 80108 Housing Market

Data snapshot: September 14, 2026. Closed-sale window: last 6 months.
Castle Rock, CO inventory balance
Homes for sale vs homes under contract. Pending-to-active ratio: 0.10
ActiveActive listings: 9292PendingPending sales: 99
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): $792k$792kSoldMedian sold price (last 6 months): $955k$955k
What homes actually sell for in Castle Rock, CO
Distribution of 480 closed sale prices over the last six months (5th to 95th percentile). Middle half of sales: $765k to $1.31M
$545k to $814k: 129 sales$545k$814k to $1.08M: 147 sales147sales$1.08M to $1.35M: 71 sales$1.08M$1.35M to $1.62M: 35 sales$1.62M to $1.89M: 24 sales$1.62M$1.89M to $2.16M: 12 sales$2.16M to $2.43M: 10 sales$2.16M$2.43M to $2.7M: 4 salesMedian $955k

What the numbers say

As of September 14, 2026, Resideline is tracking 92 active listings and 9 pending sales in ZIP code 80108. That pending-to-active ratio of 0.10 points to a balanced market: buyers have room to compare options and negotiate.

The median asking price of current listings is $792,000, while the median of the 480 closed sales Resideline tracked over the last six months was $955,000. 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 70 days.

Frequently asked questions

What is the median home price in 80108?

The median closed sale price in Castle Rock, CO 80108 was $955,000 over the last six months, based on 480 closed sales tracked by Resideline. The middle half of those sales ranged from $765,000 to $1,309,000.

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

Resideline is currently tracking 9 pending sales against 92 active listings in 80108, a pending-to-active ratio of 0.10. 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

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