Permit Record

Alteration Commercial

33 W Ontario St, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$89,000
ContractorOlar, INC →
Permit record
Parties
Contractor
Olar, INC
Applicant
Not in source
Owner
Christine Gibbs
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
1709234043
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
41.8931, -87.6295
Geocode confidence
90%
Geocode source
Not in source
Issued
Aug 14, 2017
Applied
Aug 14, 2017
Work class
Commercial
Description
Source description

SELF-CERTIFICATION PERMIT INTERIOR ALTERATIONS INCLUDING DEMOLITION OF EXISTING NON-LOAD BEARING PARTITIONS AND INTERIOR FINISHES. NEW AND RELOCATED INTERIOR PARTITIONS, DOORS, CEILING, LIGHTING, INTERIOR FINISHES. NEW AND RELOCATED POWER AND DATA OUTLETS. MODIFICATIONS TO EXISTING MECHANICAL DISTRIBUTION DUCT WORK, SOME RELOCATED SPRINKLER HEADS MODIFICATIONS TO LIFE SAFETY ALARM SYSTEM AND RELOCATED VISUAL STROBE DEVICES.

Status
Current status
finaled
Source status
COMPLETE
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 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

12 permits at this parcel (parcel 1709234043) · Jul 9, 2015 – Sep 11, 2025

  1. Sep 11, 2025101069661Alteration Commercial · Finaled$500,000Lee Construction INC
  2. Jan 21, 2025B200409707MEP Electrical · Finaled$2,500
  3. Nov 6, 2024101061968MEP Mechanical HVACSuburban Elev./dba Schindler
  4. Apr 12, 2023101012612Roofing$261,867
  5. Mar 22, 2023101009971MEP Mechanical HVACOtis Elevator - Chicago
  6. Feb 1, 2023101004255MEP Mechanical HVAC$15,000Otis Elevator - Chicago
  7. Oct 13, 2020100895336MEP Mechanical HVAC$6,000Bigane Construction Company
  8. Sep 17, 2020100891623MEP Electrical$23,000Aberdeen Construction Services INC
  9. Oct 8, 2019100844990MEP PlumbingChas. Bender Company
  10. Aug 14, 2017This permitAlteration Commercial · Finaled$89,000Olar, INC
  11. May 30, 2017100707792Roofing$84,462
  12. Jul 9, 2015100604061Alteration Residential$849,000Mark 1 Restoration Company

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

Other permits by Olar, INC

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Developer details
Permit #
100716837
Canonical ID
3:100716837
Source permit ID
100716837
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