Permit Record

MEP Mechanical HVAC

602 W 47th Pl, Chicago, IL

ClassificationHVAC / Mechanical
Reliable valueNot in source
ContractorDc Heating Cooling & Construct
Permit record
Parties
Contractor
Dc Heating Cooling & Construct
Applicant
Not in source
Owner
Davad Arran
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
2009101045
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
41.8081, -87.6409
Geocode confidence
90%
Geocode source
Not in source
Issued
Sep 14, 2010
Applied
Sep 14, 2010
Work class
Not in source
Description
Source description

ONE FURNACE REPLACEMENT.

Provenance
First seen by PermitCore
May 2, 2026 · 12:53 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

3 permits at this parcel (parcel 2009101045) · Nov 13, 2009 – Sep 14, 2010

  1. Sep 14, 2010This permitMEP Mechanical HVACDc Heating Cooling & Construct
  2. Sep 14, 2010100363245MEP Plumbing$750Loyal Howard
  3. Nov 13, 2009100320239MEP Electrical$8,700Allpro Builders, LLC

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

Other permits by Dc Heating Cooling & Construct

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Developer details
Permit #
100363210
Canonical ID
3:100363210
Source permit ID
100363210
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