Preview 436,579 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 100759819

5704 N MASON AVE

EXIST.2 STORY FRAME RESIDENCE W/BSMT-2 D.U.-LEGALIZE PRE-EXISTING 2ND FLOOR UNIT&BRING TO CODE AS NEEDED-REMOVE REAR OPEN WOOD PORCH-INSTALL NEW 42" GUARDRAIL AT OPENING-REMOVE 6FT WOOD FENCE BUILD W/OUT PERMITS-LEGALIZE PRE-EXISTING 6 FT WOOD SIDE GATE-ADDRESS OPEN VIOLATIONS AS NEEDED.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2018-05-01
Issued
2018-05-01
Time to issue
same day

Value and contractor

Declared value
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Total fee
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Contractor
D.C.L. ELECTRIC

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
11

Data as of 2026-09-20.

Other permits issued in Chicago, May 2018