Preview 1,117,532 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 2026-09-21.

BRIAN ALLENDORFER COMPANY, INC.

Chicago, IL

36 Permits on record
30 Addresses
3 Permit types

Permits issued between 2017-12-18 and 2026-04-23.

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 - RENOVATION/ALTERATION1232 10118
PERMIT – EXPRESS PERMIT PROGRAM78 016
PERMIT - EASY PERMIT PROCESS170 00

What they pull permits for

Trades

ValuepermitsShare
General/Building 26
Electrical 9
Plumbing 1

Nature of work

ValuepermitsShare
Other 20
Alteration 12
Repair 4

Where they stand

ValuepermitsShare
COMPLETE 10
ACTIVE 4
EXPIRED 4
SUSPENDED 1

Where they have worked

1–24 of 30 addresses. Most recently permitted first.

Every permit above is published by the City of Chicago in its open-data portal. 1,117,532 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.