Preview 436,579 permits — every permit Chicago, Austin and Seattle issued in the last ten years. The full load is in progress, so this is how far it has got. Sourced from city open-data portals. Data as of 2026-09-20.

WALSH CONSTRUCTION COMPANY II, LLC

Chicago, IL

177 Permits on record
70 Addresses
4 Permit types

Permits issued between 2016-11-04 and 2026-08-20.

How long the city took

Days from application to issue, by permit type, with the city's own median for the same type beside it. This measures the permit office as much as the contractor.

Permit typePermitsMedian daysChicago medianSlowest 10%
PERMIT - NEW CONSTRUCTION7633 3111
PERMIT - RENOVATION/ALTERATION657 270
PERMIT - EASY PERMIT PROCESS342 034

What they pull permits for

Trades

ValuepermitsShare
Electrical 100
General/Building 49
Plumbing 26
Mechanical 2

Nature of work

ValuepermitsShare
New 76
Alteration 65
Other 36

Where they stand

ValuepermitsShare
COMPLETE 130
EXPIRED 7
ACTIVE 2
PHASED PERMITTING 2

Where they have worked

1–24 of 70 addresses. Most recently permitted first.

Every permit above is published by the City of Chicago in its open-data portal. 436,579 permits — every permit Chicago, Austin and Seattle issued in the last ten years. The full load is in progress, so this is how far it has got.