Active Listings
199
⇧ 20.6% vs 165 last year
Population: 33,259 · Density: 363.9/mi² · Median household income: $173,018
Typical home value: $755,762 · Homeownership: 84.5%
Data as of January 2026. Source: Realtor.com.
The CASTLE ROCK, CO real estate market (80108) currently shows 199 active listings, with 60 pending sales. Homes are averaging 75 days on the market before going under contract.
Inventory has increased compared to last year, with 34 more homes available — giving buyers more choice.
Homes are selling faster, averaging 75 days on market compared to 76 days last year.
The median listing price has risen 16.7% year-over-year, from $899,500 to $1,049,450.
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.
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 80108 | Castle Rock, CO 80108 | 0.0 mi | 199 | $266,442,095 | $1,049,450 | $1,338,905 |
| 80109 | Castle Rock, CO 80109 | 6.1 mi | 103 | $92,790,022 | $669,975 | $900,874 |
| 80130 | Littleton, CO 80130 | 7.0 mi | 57 | $40,762,068 | $700,000 | $715,124 |
| 80126 | Littleton, CO 80126 | 8.9 mi | 111 | $106,919,196 | $814,000 | $963,236 |
| 80104 | Castle Rock, CO 80104 | 10.0 mi | 202 | $169,088,342 | $669,000 | $837,071 |
| 80138 | Parker, CO 80138 | 10.9 mi | 87 | $91,686,951 | $800,000 | $1,053,873 |
| 80125 | Littleton, CO 80125 | 11.3 mi | 131 | $159,064,261 | $835,000 | $1,214,231 |
| 80116 | Franktown, CO 80116 | 11.9 mi | 33 | $71,620,428 | $1,800,000 | $2,170,316 |
| 80121 | Littleton, CO 80121 | 12.7 mi | 50 | $84,340,200 | $770,000 | $1,686,804 |
| 80120 | Littleton, CO 80120 | 13.2 mi | 62 | $43,959,674 | $639,900 | $709,027 |
| 80128 | Littleton, CO 80128 | 14.5 mi | 117 | $66,346,137 | $469,500 | $567,061 |
| 80014 | Aurora, CO 80014 | 15.2 mi | 210 | $70,619,220 | $320,000 | $336,282 |
| 80013 | Aurora, CO 80013 | 15.7 mi | 191 | $88,291,087 | $474,500 | $462,257 |
As of January 2026, there are 199 active listings in CASTLE ROCK, CO (zip code 80108), compared to 165 the prior year.
The median listing price in CASTLE ROCK, CO 80108 is $1,049,450 as of January 2026, a 16.7% increase from $899,500 the prior year.
Homes in CASTLE ROCK, CO 80108 spend an average of 75 days on the market before going under contract, compared to 76 days the prior year.
Based on current inventory and days-on-market data as of January 2026, CASTLE ROCK, CO 80108 is currently a Balanced Market. Inventory has increased compared to last year, with 34 more homes available — giving buyers more choice. Homes are selling faster, averaging 75 days on market compared to 76 days last year.
With SELL123.com's maximum 3% commission, sellers in CASTLE ROCK, CO 80108 save an estimated $20,989 compared to a typical 5% commission on the median listing price of $1,049,450. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.