Castle Rock, CO 80108 Housing Market
- Active listings36currently for sale
- Pending sales32under contract
- Median asking price$967,210current listings
- Inventory age3 daysmedian time the current active listings have been on the market
- Closed sales tracked (6 mo)513a tracked sample, not a market total
- Median sold price$950,000last 6 months
- Middle half of sold prices$735k to $1.3M25th to 75th percentile
What the numbers say
As of July 18, 2026, Resideline is tracking 36 active listings and 32 pending sales in ZIP code 80108. That pending-to-active ratio of 0.89 points to a seller's market: buyers are absorbing inventory quickly relative to what is available.
The median asking price of current listings is $967,210, while the median of the 513 closed sales Resideline tracked over the last six months was $950,000. 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. The median active listing in 80108 has been on the market for 3 days.
Frequently asked questions
What is the median home price in 80108?
The median closed sale price in Castle Rock, CO 80108 was $950,000 over the last six months, based on 513 closed sales tracked by Resideline. The middle half of those sales ranged from $735,000 to $1,300,000.
Is 80108 a buyer's or seller's market?
Resideline is currently tracking 32 pending sales against 36 active listings in 80108, a pending-to-active ratio of 0.89. 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 seller's market.