Permit Record

MEP Electrical

2931 S Emerald Ave, Chicago, IL

ClassificationElectrical
Reliable value$6,500
ContractorTam'S Construction Design Company →
Permit record
Parties
Contractor
Tam'S Construction Design Company
Applicant
Not in source
Owner
Pei Gen Zhao
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
1728319013
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
41.8408, -87.6450
Geocode confidence
90%
Geocode source
Not in source
Issued
Jul 30, 2014
Applied
Jul 30, 2014
Work class
Not in source
Description
Source description

REPLACE 100 SHEETS OF DRYWALL. PATCH AND PAINT. ELECTRICAL ON SEPARATE PERMIT.

Provenance
First seen by PermitCore
May 2, 2026 · 12:58 UTC
Last seen
May 15, 2026 · 08:42 UTC
Last changed
May 5, 2026 · 04:40 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 1728319013) · May 14, 2009 – Jul 30, 2014

  1. Jul 30, 2014This permitMEP Electrical$6,500Tam'S Construction Design Company
  2. May 14, 2009100290224Alteration Residential · Finaled$12,000Interstate Mechanical & Construction, INC.

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

Other permits by Tam'S Construction Design Company

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Developer details
Permit #
100553091
Canonical ID
3:100553091
Source permit ID
100553091
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