Plumbing permits in Chicago, IL: October 2026

312 plumbing permits were filed in Chicago, IL in October 2026, 2% fewer than in September (319). The busiest ZIP code was 60609, with 1. Chicago, IL ranked 10th of the 32 places FirstDig covers for plumbing permits that month.

What the month shows

Median job value listed: $50,000.

The last months

MonthPermits
May 2026289
June 2026274
July 2026281
August 2026327
September 2026319
October 2026312

Busiest ZIP codes

Busiest contractors in October 2026

Job values listed

Plumbing permits in October 2026 in other places

Previous month · Plumbing permits in Chicago, IL this week

Get new plumbing permits in Chicago every morning: start free (14 days of Pro, no card needed).

Source: Data: City of Chicago Data Portal. Permits filed 2026-10-01 to 2026-10-31, counted by filing date.