Permit Record

MEP Electrical

1429 W Rosemont Ave, Chicago, IL

ClassificationElectrical
Reliable value$12,000
ContractorKoplin Construction & Design, Ltd →
Permit record
Parties
Contractor
Koplin Construction & Design, Ltd
Applicant
Not in source
Owner
Phil Baron
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
1405109031
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
41.9963, -87.6665
Geocode confidence
90%
Geocode source
Not in source
Issued
Feb 25, 2021
Applied
Feb 25, 2021
Work class
Not in source
Description
Source description

WORK IN UNIT 3W ONLY: CABINETS, APPLIANCES. REPLACE SINK & FAUCET . COUNTER TOPS & VANITY . REPLACE TOILET IN THE BATHROOM. PLUMBING FIXTURE REPLACEMENT AND ASSOCIATED PIPING - ELECTRICAL ON SEPARATE PERMIT- ALL WORK SAME AS EXISTING.

Provenance
First seen by PermitCore
May 2, 2026 · 13:06 UTC
Last seen
May 15, 2026 · 08:47 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

4 permits at this parcel (parcel 1405109031) · Mar 24, 2010 – Feb 25, 2021

  1. Feb 25, 2021This permitMEP Electrical$12,000Koplin Construction & Design, Ltd
  2. Sep 17, 2013100509101Alteration Residential$18,650
  3. Sep 29, 2010100365607Alteration Residential$9,750
  4. Mar 24, 2010100335413Alteration Residential$9,900

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

Other permits by Koplin Construction & Design, Ltd

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Developer details
Permit #
100910151
Canonical ID
3:100910151
Source permit ID
100910151
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