Permit Record

Alteration Commercial

4745 W Maypole Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$25,000
ContractorWz Group, Incorporated →
Permit record
Parties
Contractor
Wz Group, Incorporated
Applicant
Not in source
Owner
Andrzej Bobrowski
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
1610318003
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
41.8844, -87.7448
Geocode confidence
90%
Geocode source
Not in source
Issued
Jul 11, 2018
Applied
Jan 26, 2018
Work class
Commercial
Description
Source description

REPAIRS TO RECTIFY STRUCTURAL INTEGRITY OF TWO STORY FRAME BUILDING LEANING TO THE EAST BASED ON STRUCTURAL ENGINEERING REPORT.

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:02 UTC
Last seen
May 15, 2026 · 08:45 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 1610318003) · Aug 23, 2010 – Jul 11, 2018

  1. Jul 11, 2018This permitAlteration Commercial · Finaled$25,000Wz Group, Incorporated
  2. Aug 23, 2010100359697Alteration Commercial · Finaled$12,000Scott & Son Construction INC.

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

Other permits by Wz Group, Incorporated

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Developer details
Permit #
100744086
Canonical ID
3:100744086
Source permit ID
100744086
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