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.

GILBANE BUILDING COMPANY, INC.

Chicago, IL

95 Permits on record
47 Addresses
3 Permit types

Permits issued between 2016-10-06 and 2024-10-11.

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 CONSTRUCTION1128 7100
PERMIT - RENOVATION/ALTERATION7721 589
PERMIT - EASY PERMIT PROCESS70 07

What they pull permits for

Trades

ValuepermitsShare
Electrical 76
General/Building 11
Plumbing 7
Mechanical 1

Nature of work

ValuepermitsShare
Alteration 77
New 11
Other 7

Where they stand

ValuepermitsShare
COMPLETE 74
EXPIRED 10
SUSPENDED 3
PHASED PERMITTING 1

Where they have worked

1–24 of 47 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.