Permit Record

Alteration Residential

1140 W Altgeld St, Chicago, IL

ClassificationPERMIT - EASY PERMIT PROCESSResidential Alteration
Reliable valueNot in source
ContractorTop Heating & Cooling
Permit record
Parties
Contractor
Top Heating & Cooling
Applicant
Not in source
Owner
Not in source
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
1429417032
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
41.9272, -87.6577
Geocode confidence
90%
Geocode source
Not in source
Issued
Jan 12, 2010
Applied
Jan 12, 2010
Work class
Residential
Description
Source description

REVISION TO PERMIT#100266097 AS PER FIELD INSPECTOR SHOW ALL DUCT SYSTEMS ETC

Provenance
First seen by PermitCore
May 2, 2026 · 12:52 UTC
Last seen
May 15, 2026 · 08:40 UTC
Last changed
May 5, 2026 · 04:40 UTC

Open in Chicago source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.

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
Project timeline at this parcel

2 permits at this parcel (parcel 1429417032) · Apr 1, 2009 – Jan 12, 2010

  1. Jan 12, 2010This permitAlteration ResidentialTop Heating & Cooling
  2. Apr 1, 2009100266097Alteration Commercial · Finaled$90,000Janusz Smola Corporation

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

Other permits by Top Heating & Cooling

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Developer details
Permit #
100326561
Canonical ID
3:100326561
Source permit ID
100326561
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