Commercial Real Estate Market in Castle Rock, CO
Updated monthly: sale, lease, property records, location trend, and more… · Last update: October 31
44 active listings and 1,056 off-market properties in Castle Rock, CO.
Market Trends
Castle Rock, CO spans 132.0 square miles in Douglas County, Colorado. Figures below refresh monthly; last updated 31 October 2026.
Office
Office vacancy in Castle Rock, CO runs 20.8% across the West region in 2025, up from 11% in 2019.
Retail
Retail vacancy in Castle Rock, CO runs 5.8% across the West region in 2025, down from 7% in 2020.
Industrial
Industrial vacancy in Castle Rock, CO runs 7.9% across the West region in 2025, up from 3.7% in 2019. Nearly 3.2x the 2022 low of 2.5%.
Multifamily
Multifamily vacancy in Castle Rock, CO runs 8.6% across the West region in 2025, up from 7% in 2022.
Market overview
Demographics & Economy
Castle Rock, CO has 94,063 residents in 36,344 households. Density runs 713 people per square mile. Median household income here is $152,472 and median gross rent $2,001 a month.
Tools
Nearby Markets
| Market | Median Asking Price, $/SF | Median Asking Rent, $/SF/Yr |
|---|---|---|
| Highlands Ranch | $264 | $23.00 |
| Parker | $347 | $26.00 |
Commercial property in Castle Rock, CO asks $431/SF. The 2 bordering markets run from $264/SF in Highlands Ranch to $347/SF in Parker, and the city sits above their $305/SF median.
Frequently Asked Questions
What is the median price per square foot for commercial property in Castle Rock?
How does Castle Rock compare to nearby markets on price?
Where does Realmo's Castle Rock market data come from?
Methodology & data sources
- Asking prices and medians
- There are 22 active for-sale and 22 active for-lease listings in Castle Rock, CO. The sale median is based on 4 of the for-sale listings that state a price per square foot; too few for-lease listings state a rent per square foot for a rent median. These are ASKING figures from live listings, not closed-transaction prices, and a figure resting on fewer than 10 listings says so where it is quoted.
- Vacancy rates
- Published per-sector market series, taken at the metro level where one exists and otherwise at the Census-region level — a chart reading "in <region> region" is a regional number, not this city's.
- Refresh
- The monthly aggregates close at the end of the previous month, so 31 October 2026 — not today — is the honest last update.
- Known limitations
- office vacancy is reported at West region level, retail vacancy is reported at West region level and industrial vacancy is reported at West region level.
- Coverage
- Metrics below the 10-observation threshold fall back one geographic level. The geography used is named on each figure.
Compiled by the Realmo Data team · reviewed 31 October 2026 · How Realmo checks market page data · Report a data issue
