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Castle Rock, CO 80108 Housing Market

Data snapshot: October 5, 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: 9898PendingPending 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): $894k$894kSoldMedian sold price (last 6 months): $920k$920k
What homes actually sell for in Castle Rock, CO
Distribution of 424 closed sale prices over the last six months (5th to 95th percentile). Middle half of sales: $760k to $1.27M
$525k to $784k: 106 sales$525k$784k to $1.04M: 132 sales132sales$1.04M to $1.3M: 66 sales$1.04M$1.3M to $1.56M: 34 sales$1.56M to $1.82M: 19 sales$1.56M$1.82M to $2.08M: 12 sales$2.08M to $2.34M: 10 sales$2.08M$2.34M to $2.6M: 3 salesMedian $920k

What the numbers say

As of October 5, 2026, Resideline is tracking 98 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 $893,500, while the median of the 424 closed sales Resideline tracked over the last six months was $920,000. 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 75 days.

Frequently asked questions

What is the median home price in 80108?

The median closed sale price in Castle Rock, CO 80108 was $920,000 over the last six months, based on 424 closed sales tracked by Resideline. The middle half of those sales ranged from $760,000 to $1,275,000.

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

Resideline is currently tracking 5 pending sales against 98 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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