Permit Record

Alteration Residential

1931 N Sheffield Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$205,000
ContractorPacific Construction Company, INC. →
Permit record
Parties
Contractor
Pacific Construction Company, INC.
Applicant
Not in source
Owner
Thomas Zimmerman
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
1432407017
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
41.9169, -87.6532
Geocode confidence
90%
Geocode source
Not in source
Issued
Sep 8, 2010
Applied
Jul 1, 2010
Work class
Residential
Description
Source description

DECONVERSION FROM 2DU TO SFR, CONST OF 3RD FLR ADDN AND TOTAL INTERIOR ALTERATION OF EXTG 2-STORY, TYPE 3B FRONT BLDG

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 12:53 UTC
Last seen
May 15, 2026 · 08:40 UTC
Last changed
May 12, 2026 · 00:27 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 1432407017) · Feb 5, 2010 – Sep 8, 2010

  1. Sep 8, 2010This permitAlteration Residential · Finaled$205,000Pacific Construction Company, INC.
  2. Feb 5, 2010100329551Alteration Residential$45,250Easy Builders, INC.

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

Other permits by Pacific Construction Company, INC.

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Developer details
Permit #
100342546
Canonical ID
3:100342546
Source permit ID
100342546
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