Commercial Real Estate Market in Saint Peters, MO
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
261 active listings and 2,296 off-market properties in Saint Peters, MO. Commercial property asks $170/SF to buy and $25.85/SF/Yr to lease.
Market Trends
Saint Peters, MO spans 184.3 square miles in St. Charles County, Missouri. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Saint Peters, MO runs 21.3% across the Midwest region in 2025, up from 13.7% in 2019.
Vacancy Rate % in Midwest region
Retail
Retail vacancy in Saint Peters, MO runs 6.3% across the Midwest region in 2025, down from 8% in 2020.
Vacancy Rate % in Midwest region
Industrial
Industrial vacancy in Saint Peters, MO runs 4.9% across the Midwest region in 2025, up from 4.4% in 2019. Nearly 1.6x the 2022 low of 3.1%.
Vacancy Rate % in Midwest region
Multifamily
Multifamily vacancy in Saint Peters, MO runs 8% across the Midwest region in 2025, up from 6.5% in 2022.
Vacancy Rate % in Midwest region
Market overview
Demographics & Economy
Saint Peters, MO has 219,245 residents in 90,035 households. Density runs 1,190 people per square mile. Median household income here is $100,088 and median gross rent $1,367 a month.
219,245
Population
90,035
Households
2.4
Avg Household Size
40
Median Age
42%
College-Educated
96%
High-School Grad
184.3 sq mi
ZIP Area
1,190
Density / Sq Mi
$100,088
Median Household Income
$53,520
Median Earnings
$1,367
Median Rent
$286,973
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Weldon Spring | — | — |
| Dardenne Prairie | — | — |
| Cottleville | — | — |
| Lake Saint Louis | — | — |
Commercial property in Saint Peters, MO asks $170/SF.
Frequently Asked Questions
What is the average price per square foot for commercial property in Saint Peters?
Commercial property in Saint Peters, MO asks an average of $170 per square foot.
How much does it cost to lease commercial space in Saint Peters?
Asking lease rates in Saint Peters, MO average $25.85 per square foot per year.
Where does Realmo's Saint Peters market data come from?
Realmo compiles Saint Peters, MO figures from 166 active sale listings, 95 active lease listings, 2,296 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 166 active for-sale and 95 active for-lease listings in Saint Peters, MO. 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 Midwest region level, retail vacancy is reported at Midwest region level and industrial vacancy is reported at Midwest 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
