Preview 316,582 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 2026-09-20.

Chicago · permit 100772447

3859 W 70TH ST

CONSTRUCTING A PROPOSED SECOND FLOOR ADDITION, 24' X 7' REAR2ND FLOOR DECK TO AN EXISTING SINGLE FAMILY RESIDENCE CONSISTING 3 BEDROOMS, 2 BATHROOM. 1ST FLOOR MODIFICATIONS FOR NEW STAIRWAY BY REMOVING BEDROOM WALLS INCLUDING ALL ASSOCIATED MECHANICAL, ELECTRICAL AND PLUMBING PER PLAN REVIEWS AND INSPECTIONS. **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS **

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2018-09-18
Issued
2019-10-09
Time to issue
386 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
65

Data as of 2026-09-20.

Other permits issued in Chicago, October 2019