Permit Record

MEP Mechanical HVAC

7829 S Winchester Ave, Chicago, IL

ClassificationHVAC / Mechanical
Reliable valueNot in source
ContractorMiller Heating & Cooling
Permit record
Parties
Contractor
Miller Heating & Cooling
Applicant
Not in source
Owner
Dawn Fowler
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
2030429010
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
41.7512, -87.6718
Geocode confidence
90%
Geocode source
Not in source
Issued
Dec 14, 2012
Applied
Dec 14, 2012
Work class
Not in source
Description
Source description

REPLACE 3 GAS FORCED AIR FURNACES.

Provenance
First seen by PermitCore
May 2, 2026 · 12:55 UTC
Last seen
May 15, 2026 · 08:42 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

4 permits at this parcel (parcel 2030429010) · Nov 17, 2011 – Jul 8, 2013

  1. Jul 8, 2013100498664Alteration Residential$600,000Genesis Construction And Carpentry Services, INC.
  2. Jun 24, 2013100476494Alteration Commercial · Finaled$60,000Sinclair Construction Services, LLC
  3. Dec 14, 2012This permitMEP Mechanical HVACMiller Heating & Cooling
  4. Nov 17, 2011100418213Alteration Residential · Finaled$12,000Meakens Property Preservation

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

Other permits by Miller Heating & Cooling

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Developer details
Permit #
100470866
Canonical ID
3:100470866
Source permit ID
100470866
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