Permit Record

MEP Plumbing

6243 W Belmont Ave, Chicago, IL

ClassificationPlumbing
Reliable valueNot in source
ContractorAa Liberty Construction, INC. →
Permit record
Parties
Contractor
Aa Liberty Construction, INC.
Applicant
Not in source
Owner
Dorothy Zoladz
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
1329101007
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
41.9383, -87.7828
Geocode confidence
90%
Geocode source
Not in source
Issued
Apr 24, 2017
Applied
Apr 24, 2017
Work class
Not in source
Description
Source description

REVISION TO PERMIT #100674080 TO CHANGE THE PLUMBER OF RECORD TO WK PLUMBING & SEWER.

Provenance
First seen by PermitCore
May 2, 2026 · 13:01 UTC
Last seen
May 15, 2026 · 08:44 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 1329101007) · Jan 4, 2017 – Apr 24, 2017

  1. Apr 24, 2017This permitMEP PlumbingAa Liberty Construction, INC.
  2. Jan 4, 2017100674080Alteration Residential · Finaled$90,000Aa Liberty Construction, INC.

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

Other permits by Aa Liberty Construction, INC.

Showing up to 12 most-recent permits by this contractor in the indexed window

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Developer details
Permit #
100701741
Canonical ID
3:100701741
Source permit ID
100701741
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