Active Listings
807
⇧ 4.8% vs 770 last year
Data as of April 2026. Source: Realtor.com.
The Castle Rock, CO real estate market currently shows 807 active listings, with 247 pending sales. Homes are averaging 38.4 days on the market before going under contract.
Inventory has increased compared to last year, with 37 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 38.4 days on market compared to 29 days last year.
The median listing price has fallen 0.1% year-over-year, from $797,552 to $796,634.
Whether you are buying or selling in Castle Rock, CO, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Population: 96,195 · Density: 315.5/mi² · Median household income: $146,507
Typical home value: $628,786 · Homeownership: 81.5%
Happy Canyon Ranches: 80108