Commercial Real Estate Market in Castle Rock, CO
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
100 active listings and 1,060 off-market properties in Castle Rock, CO. Commercial property asks $357/SF to buy and $23.33/SF/Yr to lease.
Market Trends
Castle Rock, CO spans 132.0 square miles in Douglas County, Colorado. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Castle Rock, CO runs 20.8% across the West region in 2025, up from 11% in 2019.
Vacancy Rate % in West region
Retail
Retail vacancy in Castle Rock, CO runs 5.8% across the West region in 2025, down from 7% in 2020.
Vacancy Rate % in West region
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%.
Vacancy Rate % in West region
Multifamily
Multifamily vacancy in Castle Rock, CO runs 8.6% across the West region in 2025, up from 7% in 2022.
Vacancy Rate % in West region
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.
94,063
Population
36,344
Households
2.6
Avg Household Size
38
Median Age
59%
College-Educated
98%
High-School Grad
132 sq mi
ZIP Area
713
Density / Sq Mi
$152,472
Median Household Income
$68,257
Median Earnings
$2,001
Median Rent
$682,299
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Franktown | — | — |
| Castle Pines | — | — |
| Larkspur | — | — |
| Palmer Lake | — | — |
Commercial property in Castle Rock, CO asks $357/SF.
Frequently Asked Questions
What is the average price per square foot for commercial property in Castle Rock?
Commercial property in Castle Rock, CO asks an average of $357 per square foot. The 7 most recent recorded sales traded at a median of $973/SF.
How much does it cost to lease commercial space in Castle Rock?
Asking lease rates in Castle Rock, CO average $23.33 per square foot per year.
Where does Realmo's Castle Rock market data come from?
Realmo compiles Castle Rock, CO figures from 7 recent recorded sales, 77 active sale listings, 23 active lease listings, 1,060 tracked off-market properties. Sale and lease figures refresh monthly; vacancy annually. Last updated 31 August 2026.
Methodology & data sources
- Asking prices and averages
- Computed from 77 active for-sale and 23 active for-lease listings in Castle Rock, CO. These are ASKING figures from live listings, not closed-transaction prices, and a segment carried by a handful of listings reads as indicative rather than an average.
- 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 August 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 August 2026 · report a data issue
