Preview 887,040 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 100902744

4521 W ADAMS ST

SPR 2019 CBRC. INTERIOR REMODELING TO AN EXISTING 2 STORY BRICK BUILDING WITH BASEMENT AS 2 D.U. INCLUDING ELECTRICAL, PLUMBING AND MECHANICAL WORK. BASEMENT TO BE CONVERTED AS 1 UNIT. BUILDING CONVERSION FROM 2 D.U. TO 3 D.U. ALSO EXISTING REAR FRAME ADDITION TO BE REMOVED AND TO BE REPLACED WITH NEW 2 STORY WOOD OPEN PORCH. ALL WORK TO BE DONE PER PLANS. (GROUP RS-5, TYPE IIIA CONSTRUCTION).

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-01-25
Issued
2021-02-11
Time to issue
17 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
26

Data as of 2026-09-20.

Other permits issued in Chicago, February 2021