Preview 1,007,018 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.

GREEN TECH CONSTRUCTION LLC

Chicago, IL

38 Permits on record
37 Addresses
1 Permit types

Permits issued between 2025-04-24 and 2026-03-23.

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 – EXPRESS PERMIT PROGRAM3814 024

What they pull permits for

Where they stand

ValuepermitsShare
COMPLETE 21
ACTIVE 16
SUSPENDED 1

Where they have worked

1–24 of 37 addresses. Most recently permitted first.

Every permit above is published by the City of Chicago in its open-data portal. 1,007,018 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.