Preview 675,283 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 100961406

4220 N RICHMOND ST

REMOVE AND REPLACE ANTENNAS AND EQUIPMENT AT EXISTING TELECOMMUNICATION FACILITY ; REMOVE ANT P1 HEX ANTENNAS ; RELO P2 PORT SBJH4 TO P1 ; EXISTING P4 ANTENNAS NNH4-65C ; SEND 4449 700/850 TO NEW NNH4 ANTENNA IN P4 ; TAKE AWS TO 4TXRX ; ADD NEW AWS TMAS ; ADD NEW CBX QUADPLEXERS ; REMOVE P1 ANTENNA ; RELOCATE P2 TO P1 ; RELOCATE WCS TO P4 ; ADD 1 DC9 SQUID; ADD CBAND ANTENNAS TO P3 ; ADD 4449 TO BOTTOM ; SEE CD¿S FOR COMPLETE SOW ; 3 TOTAL ANTENNAS.

Permit

Permit type
PERMIT - NEW CONSTRUCTION
Class
Unknown
Trade
General/Building
Nature of work
New
Status
EXPIRED

Location

City
Chicago
State
IL

Dates

Applied
2022-03-16
Issued
2022-03-16
Time to issue
same day

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
16

Data as of 2026-09-20.

Other permits issued in Chicago, March 2022