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 101016192

3731 N SHEFFIELD AVE

PROPOSED 4 STORY NORTH SIDE ADDITION W/BASEMENT, FRONT BALCONIES, AND 2 CAR GARAGE, REAR 4TH FLOOR ADDITION, 6' WOOD FENCE, TRASH ENCLOSURE, AND INTERNAL RENOVATIONS TO CONVERT EXISTING 3 STORY/6 UNIT RESIDENCE TO 8 UNITS, PER PLANS. TYPE-1 APPLICATION #22427-T1 TO INCREASE THE NUMBER OF PARKING SPACES, INCREASE BUILDING HEIGHT, AND TO REDUCE THE FRONT AND SIDE SETBACKS APPROVED 05.22.2024.(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
2023-05-16
Issued
2024-08-27
Time to issue
469 days

Value and contractor

Declared value
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Total fee
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Contractor
MANGAN BUILDERS, INC.

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, August 2024