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 100666437

1801 N WINCHESTER AVE

SUBMITTED FOR AUDIT OF SELF-CERT PERMIT #100588320\NEW SINGLE FAMILY HOME, 2 STORIES + BASEMENT, 4 CAR DETACHED GARAGE, ALL NEW MECHANICALS, ELECTRIC & PLUMBING. BUILDING TO BE SPRINKLERED THROUGHOUTCURRENT OCCUPANCY A1 PROPOSED A1

Permit

Permit type
PERMIT - NEW CONSTRUCTION
Class
Unknown
Trade
Electrical
Nature of work
New
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2017-01-04
Issued
2017-01-13
Time to issue
9 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
22

Data as of 2026-09-20.

Other permits issued in Chicago, January 2017