Permit Record

MEP Plumbing

6227 N Sauganash Ave, Chicago, IL

ClassificationPlumbing
Reliable valueNot in source
ContractorThe Discovery Builders, INC. →
Permit record
Parties
Contractor
The Discovery Builders, INC.
Applicant
Not in source
Owner
Christopher Jaworowski
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
1303105017
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
41.9944, -87.7418
Geocode confidence
90%
Geocode source
Not in source
Issued
Jun 30, 2017
Applied
Jun 30, 2017
Work class
Not in source
Description
Source description

REVISION TO PERMIT NUMBER 100660496. CHANGE PLUMBING CONTRACTOR TO W.K.U. PLUMBING SERVICES CO.

Provenance
First seen by PermitCore
May 2, 2026 · 13:02 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

3 permits at this parcel (parcel 1303105017) · Jun 23, 2016 – Jun 30, 2017

  1. Jun 30, 2017This permitMEP PlumbingThe Discovery Builders, INC.
  2. Dec 7, 2016100660496Alteration Residential · Finaled$250,000The Discovery Builders, INC.
  3. Jun 23, 2016100656492Roofing$14,700The Discovery Builders, INC.

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

Other permits by The Discovery Builders, INC.

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Developer details
Permit #
100713322
Canonical ID
3:100713322
Source permit ID
100713322
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