Commercial Real Estate Market in Custer, MI
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
19 active listings and 57 off-market properties in Custer, MI.
Market Trends
Custer, MI spans 70.0 square miles in Mason County, Michigan. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Custer, MI runs 21.3% across the Midwest region in 2025, up from 13.7% in 2019.
Vacancy Rate % in Midwest region
Retail
Retail space in Custer, MI asks $92/SF to buy. Vacancy runs 6.3% across the Midwest region in 2025, down from 8% in 2020.
Average Sale Price $/SF
Listings
Vacancy Rate % in Midwest region
Industrial
Industrial vacancy in Custer, MI 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 Custer, MI runs 8% across the Midwest region in 2025, up from 6.5% in 2022.
Vacancy Rate % in Midwest region
Market overview
Demographics & Economy
Custer, MI has 1,587 residents in 940 households. Density runs 23 people per square mile. Median household income here is $69,474 and median gross rent $817 a month.
1,587
Population
940
Households
1.7
Avg Household Size
44
Median Age
17%
College-Educated
92%
High-School Grad
70 sq mi
ZIP Area
23
Density / Sq Mi
$69,474
Median Household Income
$32,778
Median Earnings
$817
Median Rent
$143,200
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Scottville | — | — |
| Walhalla | — | — |
| Fountain | — | — |
| Free Soil | — | — |
Frequently Asked Questions
Where does Realmo's Custer market data come from?
Realmo compiles Custer, MI figures from 3 recent recorded sales, 19 active sale listings, 57 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 19 active for-sale and 0 active for-lease listings in Custer, MI. 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
