Permit Record

MEP Electrical

4350 S Winchester Ave, Chicago, IL

ClassificationElectrical
Reliable value$5,000
ContractorZm Group, INC.
Permit record
Parties
Contractor
Zm Group, INC.
Applicant
Not in source
Owner
Marek Zelek
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
2006400006
Climate zone (IECC)
5A
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
Not in source
Building subtype
Not in source
Geocode & dates
Coordinates
41.8143, -87.6737
Geocode confidence
90%
Geocode source
Not in source
Issued
Nov 18, 2015
Applied
Nov 18, 2015
Work class
Not in source
Description
Source description

REPAIR/REPLACE DRYWALL. ELECTRICAL ON SEPARATE PERMIT. WORK SUBJECT TO FIELD INSPECTION.

Provenance
First seen by PermitCore
May 2, 2026 · 12:59 UTC
Last seen
May 15, 2026 · 08:43 UTC
Last changed
May 5, 2026 · 04:40 UTC

Open in Chicago source →

Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

2 permits at this parcel (parcel 2006400006) · Oct 6, 2015 – Nov 18, 2015

  1. Nov 18, 2015This permitMEP Electrical$5,000Zm Group, INC.
  2. Oct 6, 2015100608724Alteration Commercial · Finaled$8,000Zm Group, INC.

Full permit history at this parcel · as of Jul 8, 2026.

Other permits by Zm Group, INC.

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Developer details
Permit #
100624412
Canonical ID
3:100624412
Source permit ID
100624412
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