Preview 947,032 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.

Chicago · permit 100946008

2800 S ASHLAND AVE

DDS 2019 CBC: ALTERATIONS TO EXISTING 2-STORY DATA CENTER BUILDING TO INCLUDE INTERIOR FIT-OUT AND DEPLOYMENT OF ELECTRICAL AND MECHANICAL EQUIPMENT ON THE 1ST & 2ND FLOORS WITH NEW MECHANICAL EQUIPMENT AT THE ROOF TO SUPPORT TENANTS WITHIN EXISTING DATA HALL 3 AND NEW GENERATORS AT THE EXTERIOR SOUTHWEST CORNER OF THE BUILDING AS PER PLANS. LITHIUM¿ION BATTERIES TO BE PERMITTED UNDER SEPARATE BUILDING PERMIT. (OCCUPANCY GROUP B; TYPE IIA CONSTRUCTION) CONSULTANT REVIEWER: THE CODE GROUP

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
Electrical
Nature of work
Alteration
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2021-11-09
Issued
2022-01-28
Time to issue
80 days

Chicago details

Review type
DIRECT DEVELOPER SERVICES
Milestone
CERTIFICATE OF OCCUPANCY ISSUED
Community area (code)
31

Data as of 2026-09-20.

Other permits issued in Chicago, January 2022