Illinois › Cook County › Northbrook
Building permits in Northbrook, Illinois
Northbrook is a north suburban village along the Edens and the tollway, with a mix of older homes and newer subdivisions. Northbrook's permits are in BS&A Online, and we use only what the village itself releases. 3,145 building permits issued in Northbrook, Cook County, Illinois from September 2017 to September 2026, sorted by trade. The busiest trades are remodel (1,555), fence (712) and new construction (314). Coverage: Not yet.
Updated October 25, 2026.
Source: part of the county permit portal's list (an older copy, not refreshed).
Not yet held: building permits.
Sample rows
A few real rows, shortened: parcel numbers are cut, and street addresses and names are left out here. Subscribers get the full rows.
| Trade | Permit type | Month | Job value (rounded) | Status |
|---|---|---|---|---|
| other | RESIDENTIAL PERMIT | September 2026 | OPEN | |
| fence | RESIDENTIAL PERMIT | July 2026 | under $1,000 | PENDING |
| remodel | RESIDENTIAL PERMIT | July 2026 | $10,000 | PENDING |
| remodel | RESIDENTIAL PERMIT | July 2026 | $175,000 | PENDING |
| pool | RESIDENTIAL PERMIT | July 2026 | $159,000 | PENDING |
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Town boundaries: U.S. Census Bureau, TIGERweb.