Commercial Real Estate Market in Fenton, MO
Updated monthly: sale, lease, property records, location trend, and more… · Last update: October 31
28 active listings and 744 off-market properties in Fenton, MO.
Market Trends
Fenton, MO spans 25.3 square miles in St. Louis County, Missouri. Figures below refresh monthly; last updated 31 October 2026.
Office
Office vacancy in Fenton, MO runs 21.3% across the Midwest region in 2025, up from 13.7% in 2019.
Retail
Retail vacancy in Fenton, MO runs 6.3% across the Midwest region in 2025, down from 8% in 2020.
Industrial
Industrial vacancy in Fenton, 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%.
Multifamily
Multifamily vacancy in Fenton, MO runs 8% across the Midwest region in 2025, up from 6.5% in 2022.
Zoning & Land Use
Land Use Mix share of zoned land by category
- Residential 38.3%
- Industrial 32.9%
- Commercial 13.8%
- Open space 3.1%
- Civic 2.2%
- Mixed use 2.1%
Largest Zones share of zoned land by district
Fenton, MO zones 3,598 acres across 22 districts. Commercial zoning covers 13.8% of zoned land, residential 38.3%, open space 3.1% and industrial 32.9%. The largest single district is Parks And Recreation District at 13.7%. For commercial buyers the practical constraint is that only 46.7% of land carries a commercial or industrial designation.
Purpose. This Section contains the regulations for the "R-3" Residential District (hereinafter "R-3" District). The purpose of the "R-3" District is to provide traditional residential subdivision layouts with smaller Lot Areas than the "R-1" and "R-2" Districts but Lot Areas large enough to accommodate contemporary living and housing desires and needs, such…
Market overview
Demographics & Economy
Fenton, MO has 44,648 residents in 18,051 households. Density runs 1,764 people per square mile. Median household income here is $96,145 and median gross rent $1,091 a month.
Tools
Frequently Asked Questions
What does commercial property cost per square foot in Fenton?
What zoning applies to commercial property in Fenton?
Where does Realmo's Fenton market data come from?
Methodology & data sources
- Asking prices and medians
- There are 9 active for-sale and 19 active for-lease listings in Fenton, MO. The sale figure is the St. Louis County average, as too few listings here 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.
- Price per square foot
- The county-level $/SF blends closed sales aggregated over the trailing months of available data, not a single day's snapshot — it can differ from any one month's own median.
- 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.
- Zoning and land use
- The current municipal zoning release: 3,598 zoned acres across 22 districts. Shares are of zoned land, so parcels the release leaves unclassified are excluded from the mix.
- 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 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 October 2026 · How Realmo checks market page data · Report a data issue
