Active Listings
337
⇧ 3.4% vs 326 last year
Data as of July 2026. Source: Realtor.com.
The CASTLE ROCK, CO real estate market (80104) currently shows 337 active listings, with 77 pending sales. Homes are averaging 54 days on the market before going under contract.
Inventory has increased compared to last year, with 11 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 54 days on market compared to 53 days last year.
The median listing price has fallen 2.5% year-over-year, from $672,500 to $656,000.
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: 35,084 · Density: 191.7/mi² · Median household income: $123,337
Typical home value: $519,324 · Homeownership: 78.7%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 80104 | Castle Rock, CO 80104 | 0.0 mi | 250 | $209,361,250 | $675,000 | $837,445 |
| 80109 | Castle Rock, CO 80109 | 6.1 mi | 123 | $106,214,559 | $659,950 | $863,533 |
| 80108 | Castle Rock, CO 80108 | 10.0 mi | 241 | $331,044,830 | $1,050,000 | $1,373,630 |
| 80133 | Palmer Lake, CO 80133 | 13.7 mi | 23 | $15,939,391 | $591,500 | $693,017 |
| 80107 | Elizabeth, CO 80107 | 15.2 mi | 141 | $129,410,646 | $720,950 | $917,806 |
| 80124 | Lone Tree, CO 80124 | 16.3 mi | 59 | $61,878,728 | $829,725 | $1,048,792 |
| 80138 | Parker, CO 80138 | 16.8 mi | 100 | $124,793,500 | $923,250 | $1,247,935 |
| 80106 | Elbert, CO 80106 | 17.8 mi | 30 | $40,278,960 | $989,950 | $1,342,632 |
| 80126 | Littleton, CO 80126 | 18.2 mi | 127 | $119,738,775 | $795,000 | $942,825 |
| 80908 | Colorado Springs, CO 80908 | 19.0 mi | 281 | $291,129,488 | $784,900 | $1,036,048 |
| 80129 | Littleton, CO 80129 | 19.7 mi | 88 | $64,181,392 | $649,750 | $729,334 |
| 80016 | Aurora, CO 80016 | 20.8 mi | 269 | $226,696,253 | $750,000 | $842,737 |
| 80425 | Buffalo Creek, CO 80425 | 22.2 mi | 1 | $875,000 | $875,000 | $875,000 |
As of July 2026, there are 337 active listings in CASTLE ROCK, CO (zip code 80104), compared to 326 the prior year.
The median listing price in CASTLE ROCK, CO 80104 is $656,000 as of July 2026, a 2.5% decrease from $672,500 the prior year.
Homes in CASTLE ROCK, CO 80104 spend an average of 54 days on the market before going under contract, compared to 53 days the prior year.
Based on current inventory and days-on-market data as of July 2026, CASTLE ROCK, CO 80104 is currently a Buyer's Market. Inventory has increased compared to last year, with 11 more homes available — giving buyers more choice. Homes are taking longer to sell, averaging 54 days on market compared to 53 days last year.
With SELL123.com's maximum 3% commission, sellers in CASTLE ROCK, CO 80104 save an estimated $13,120 compared to a typical 5% commission on the median listing price of $656,000. 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.