Permit Record

MEP Plumbing

1122 N Hamlin Ave, Chicago, IL

ClassificationPlumbing
Reliable valueNot in source
ContractorOwner Acting As Own Plumber →
Permit record
Parties
Contractor
Owner Acting As Own Plumber
Applicant
Not in source
Owner
Mario Barrera
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
1602303032
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
41.9016, -87.7215
Geocode confidence
90%
Geocode source
Not in source
Issued
Jul 19, 2021
Applied
Jul 19, 2021
Work class
Not in source
Description
Source description

DECONVERT ATTIC - REMOVE BATHTUB AND PLUMBING INSTALLED WITHOUT A PERMIT (ALL AREAS TO REMAIN AS STORAGE)

Provenance
First seen by PermitCore
May 2, 2026 · 13:07 UTC
Last seen
May 15, 2026 · 08:47 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 1602303032) · Feb 9, 2019 – Jul 19, 2021

  1. Jul 19, 2021This permitMEP PlumbingOwner Acting As Own Plumber
  2. Feb 9, 2019100803889Alteration Commercial · Finaled$6,500Solid Remodelers, INC.

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

Other permits by Owner Acting As Own Plumber

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Developer details
Permit #
100931561
Canonical ID
3:100931561
Source permit ID
100931561
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