Commercial Real Estate Market in Johnsburg, IL
Updated monthly: sale, lease, property records, location trend, and more… · Last update: October 31
20 active listings and 130 off-market properties in Johnsburg, IL.
Market Trends
Johnsburg, IL spans 59.6 square miles in McHenry County, Illinois. Figures below refresh monthly; last updated 31 October 2026.
Office
Office vacancy in Johnsburg, IL runs 21.3% across the Midwest region in 2025, up from 13.7% in 2019.
Retail
Retail vacancy in Johnsburg, IL runs 6.3% across the Midwest region in 2025, down from 8% in 2020.
Industrial
Industrial vacancy in Johnsburg, IL 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 Johnsburg, IL 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 38.2%
- Planned_development 23.5%
- Agricultural 16.9%
- Commercial 10.3%
- Industrial 0.6%
Largest Zones share of zoned land by district
This zoning district provides exclusively for single family residential use
Market overview
Demographics & Economy
Johnsburg, IL has 56,503 residents in 23,609 households. Density runs 948 people per square mile. Median household income here is $94,129 and median gross rent $1,584 a month.
Tools
Nearby Markets
| Market | Median Asking Price, $/SF | Median Asking Rent, $/SF/Yr |
|---|---|---|
| McHenry | $124 | $16.25 |
| Fox Lake | $221 | $16.00 |
Commercial property in Johnsburg, IL asks $306/SF. The 2 bordering markets run from $124/SF in McHenry to $221/SF in Fox Lake, and the city sits above their $173/SF median.
Frequently Asked Questions
What is the median price per square foot for commercial property in Johnsburg?
How does Johnsburg compare to nearby markets on price?
Where does Realmo's Johnsburg market data come from?
Methodology & data sources
- Asking prices and medians
- There are 20 active for-sale and 0 active for-lease listings in Johnsburg, IL. The sale median is based on 6 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.
- Zoning and land use
- The current municipal zoning release: 4,529 zoned acres across 20 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
