Preview 555,290 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 100869915

3517 N RETA AVE

**PROJECT TO BE REVIEWED UNDER THE (OLD) 2018 CHICAGO BUILDING CODE**. A-2 RESIDENTIAL 8-FLAT RESIDENTIAL RENOVATION. EXISTING (8) UNITS TO BE RENOVATED. FIRST FLOOR UNITS TO DUPLEX INTO ABOVE-GRADE BASEMENT LEVEL. NO NEW FLOOR AREA ADDED TO EXISTING 4-STORY BUILDING.AREA OF WORK SF SUMMARY: BASEMENT= 1,894 SF; 1ST FLOOR= 1,919 SF; 2ND FLOOR= 1,921 SF; 3RD FLOOR= 1,921 SF; 4TH FLOOR= 1,921 SF TOTAL AREA OF WORK = 9,576 SF

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-07-15
Issued
2021-07-19
Time to issue
4 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
CERTIFICATE OF OCCUPANCY ISSUED
Community area (code)
6

Data as of 2026-09-20.

Other permits issued in Chicago, July 2021