Permit Record

Roofing

1642 W 47th St, Chicago, IL

ClassificationRoofing
Reliable value$31,034
ContractorAndrzej Pozniak
Permit record
Parties
Contractor
Andrzej Pozniak
Applicant
Not in source
Owner
Michael Cadena
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
2006424042
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
41.8087, -87.6666
Geocode confidence
90%
Geocode source
Not in source
Issued
Jan 14, 2019
Applied
Jan 14, 2019
Work class
Not in source
Description
Source description

FULL TEAR OFF AND REPLACE ROOF - 5.2 ISO INSULATION AND MODIFIED BITUMEN ROOF

Provenance
First seen by PermitCore
May 2, 2026 · 13:04 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 2006424042) · Oct 2, 2018 – Jan 14, 2019

  1. Jan 14, 2019This permitRoofing$31,034Andrzej Pozniak
  2. Oct 2, 2018100786143Alteration Residential$119,152Team One Group, Incorporated

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

Other permits by Andrzej Pozniak

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Developer details
Permit #
100800700
Canonical ID
3:100800700
Source permit ID
100800700
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