Building permits · May 2026
Grundy County Building Permits
Monthly residential building permits for Grundy County, Illinois — 6 units authorized in May 2026, 119 over the last 12 months — latest month -33.3% vs. a year earlier.
6
Units (latest month)
6
Single-family units
0
Multifamily (5+) units
$2,405,024
Reported value
Trailing 12 months: 119 units permitted · latest month -33.3% vs. a year earlier.
| Structure type | Units | Share |
|---|---|---|
| Single-family (1-unit) | 6 | 100.0% |
| 2-unit structures | 0 | 0.0% |
| 3–4 unit structures | 0 | 0.0% |
| Multifamily (5+ units) | 0 | 0.0% |
| All units | 6 | 100% |
Grundy County building permits — FAQ
How many building permits were issued in Grundy County?+
6 new residential units were authorized in Grundy County, Illinois in May 2026, and 119 over the trailing 12 months (U.S. Census Building Permits Survey).
What share of Grundy County permits are multifamily?+
0.0% of Grundy County's May 2026 permitted units were in multifamily (2+ unit) buildings.
Where does this data come from?+
Figures come from the U.S. Census Bureau's Building Permits Survey, a monthly census of permit-issuing jurisdictions. PUMSdata is independent and not affiliated with the Census Bureau.