Permit Record

Alteration Commercial

205 N Michigan Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$132,020
ContractorReed Illinois Corporation →
Permit record
Parties
Contractor
Reed Illinois Corporation
Applicant
Not in source
Owner
Mark Szewczyk
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
1710304016
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
41.8859, -87.6244
Geocode confidence
90%
Geocode source
Not in source
Issued
Jan 25, 2018
Applied
Jan 25, 2018
Work class
Commercial
Description
Source description

SELF-CERT INTERIOR BUILD-OUT OF OFFICE SPACE ON THE 22ND FLOOR OF A HIGH-RISE BUILDING. NO CHANGE OF USE.

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:02 UTC
Last seen
May 15, 2026 · 08:45 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

34 permits at this parcel (parcel 1710304016) · Apr 10, 2009 – Jul 14, 2026

  1. Jul 14, 2026101085775Alteration Commercial · Issued$101,040Executive Construction , INC.
  2. Mar 11, 2026101080728MEP Mechanical HVAC$600,000Mid-American Elevator CO., INC
  3. Oct 1, 2024B200397923MEP Electrical · Finaled$16,000
  4. Jan 21, 2022100956065MEP Mechanical HVACPepper Construction Company
  5. Jul 30, 2021100931761Alteration Commercial · Finaled$55,500Bushman Construction Management, Incorporated
  6. Feb 3, 2021100907994MEP Mechanical HVAC$250,000Kone Elevator Company
  7. Jun 1, 2018100759823Alteration Commercial · Finaled$14,105Reed Illinois Corporation
  8. Jan 25, 2018This permitAlteration Commercial · Finaled$132,020Reed Illinois Corporation
  9. Apr 7, 2017100696167Alteration Commercial · Finaled$141,855Reed Illinois Corporation
  10. Dec 2, 2015100625385Alteration Commercial · Finaled$200,000Unispace Mn, LLC Dba Unispace & Classic Constructi
  11. Nov 5, 2015100619597Alteration Commercial · Finaled$563,000Reed Illinois Corporation
  12. Oct 20, 2015100619571MEP PlumbingSkender Construction, LLC.
  13. Jun 25, 2014100537643Alteration Commercial · Finaled$914,000Reed Illinois Corporation
  14. May 28, 2014100536452Alteration Commercial · Finaled$140,000Reed Illinois Corporation
  15. May 14, 2014100540694MEP PlumbingExecutive Construction , INC.
  16. Apr 7, 2014100531799Alteration Commercial · Finaled$200,000Executive Construction , INC.
  17. Jan 21, 2014100524618MEP PlumbingTishman Construction Corporation Of Illinois
  18. Oct 28, 2013100512801Alteration Commercial · Finaled$672,600Tishman Construction Corporation Of Illinois
  19. Sep 3, 2013100503563Alteration Commercial · Finaled$62,000Leopardo Construction INC
  20. Dec 27, 2012100472123MEP Mechanical HVACSherman Mechanical INC
  21. Sep 20, 2012100457384Alteration Commercial · Finaled$200,000Executive Construction , INC.
  22. Sep 13, 2012100450804Alteration Commercial · Finaled$282,450Mackenzie Keck, INC.
  23. Jul 5, 2012100445708Alteration Commercial · Finaled$106,000Leopardo Construction INC
  24. Feb 23, 2012100420868Alteration Commercial · Finaled$75,000Executive Construction , INC.
  25. Feb 14, 2012100425465Alteration Commercial · Finaled$200,000Reed Illinois Corporation
  26. Oct 5, 2011100412102Alteration Commercial · Finaled$350,000Bear Construction Company
  27. Sep 15, 2011100407262Alteration Commercial · Finaled$495,225Reed Illinois Corporation
  28. Jun 11, 2010100348552MEP Plumbing$10Johns Plumbing, INC.
  29. Mar 8, 2010100326435Alteration Commercial · Finaled$1,900,000Executive Construction , INC.
  30. Feb 26, 2010100330370Alteration Commercial · Finaled$85,000Reed Illinois Corporation
  31. Nov 19, 2009100314358Alteration Commercial · Finaled$100,000Reed Illinois Corporation
  32. Nov 9, 2009100314381Alteration Commercial · Finaled$543,600Reed Illinois Corporation
  33. May 21, 2009100287349Alteration Commercial · Finaled$98,000Bear Construction Company
  34. Apr 10, 2009100282942Alteration Commercial · Finaled$300,000Bear Construction Company

Full permit history at this parcel · as of Jul 17, 2026.

Other permits by Reed Illinois Corporation

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Developer details
Permit #
100743181
Canonical ID
3:100743181
Source permit ID
100743181
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