Permit Record

MEP Plumbing

4255 S Michigan Ave, Chicago, IL

ClassificationPlumbing
Reliable value$83,400
ContractorGiertsen Company Of Illinois, INC. →
Permit record
Parties
Contractor
Giertsen Company Of Illinois, INC.
Applicant
Not in source
Owner
43RS/STATE, LP
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
2003120013
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
41.8167, -87.6229
Geocode confidence
90%
Geocode source
Not in source
Issued
May 30, 2017
Applied
May 30, 2017
Work class
Not in source
Description
Source description

FIRE REPAIRS TO UNIT 1N TO INCLUDE REPLACE DRYWALL. CABINETS. COUNTERTOPS. VANITY . VINYL FLOORING. REPLACE PLUMBING FIXTURES & SHUTOFF VALVES.- ALL WORK SAME AS EXISTING

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 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 2003120013) · Mar 25, 2016 – May 30, 2017

  1. May 30, 2017This permitMEP Plumbing$83,400.81Giertsen Company Of Illinois, INC.
  2. Mar 25, 2016100641672Alteration Residential$3,000William Bendersky Construction

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

Other permits by Giertsen Company Of Illinois, INC.

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Developer details
Permit #
100708028
Canonical ID
3:100708028
Source permit ID
100708028
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