Preview 795,237 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 101069025

420 N TROY ST

SPR 2019, CBRC: INTERIOR REMODELING AT 1ST FLOOR INCLUDES ELECTRICAL, PLUMBING & MECHANICAL WORK, NEW 2ND FLOOR ADDITION (1 NEW BATHROOM, 2 NEW BEDROOMS) LEGALIZE EXISTING REAR ADDITION W/NEW ROOF DECK ABOVE, TO AN EXISTING 1 STORY BRICK BUILDING WITH ATTIC AND CRAWL SPACE BASEMENT AS A SINGLE FAMILY RESIDENCE. (CONSTRUCTION CLASS VA, OCCUPANCY R-5). PER PLANS **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS **

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2025-05-09
Issued
2025-08-14
Time to issue
97 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
23

Data as of 2026-09-21.

Other permits issued in Chicago, August 2025