Permit Record

Alteration Residential

55 E Ontario St, Chicago, IL

ClassificationPERMIT – EXPRESS PERMIT PROGRAMResidential Alteration
Reliable value$999
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Acp Iv 21C Holdings LLC
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
1710116003
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
41.8932, -87.6259
Geocode confidence
90%
Geocode source
Not in source
Issued
Feb 4, 2026
Applied
Jan 15, 2026
Work class
Residential
Description
Source description

SCOPE: NONSTRUCTURAL INTERIOR ALTERATION AT LEVEL 1 LUGGAGE AND GIFT SHOP FOR INSTALLATION OF NEW DOOR AND PARTITION. AT LEVEL 2 MEETING ROOM, REMOVE AND REPLACE PARTITION. NO FLOOR PLAN ALTERATIONS. LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), 0 INTERIOR COMMON AREAS, LEVEL 1 FRONT DESK, LEVEL 2 MEETING ROOM.

Status
Current status
issued
Source status
ACTIVE
Provenance
First seen by PermitCore
May 2, 2026 · 13:25 UTC
Last seen
Aug 8, 2026 · 09:45 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

16 permits at this parcel (parcel 1710116003) · Dec 12, 2008 – Feb 4, 2026

  1. Feb 4, 2026This permitAlteration Residential · Issued$999
  2. Dec 11, 2024101062921MEP Mechanical HVACOtis Elevator - Chicago
  3. Sep 18, 2024101060017MEP Mechanical HVAC$70,000Otis Elevator - Chicago
  4. Oct 22, 2019100825116Alteration Commercial · Finaled$2,420,866Bulley & Andrews, L.L.C.
  5. May 14, 2019100819631Alteration Residential$548,000Ams Mechanical Systems, INC.
  6. Apr 23, 2019100805165Alteration Commercial · Finaled$23,100Bulley & Andrews, L.L.C.
  7. Dec 14, 2018100783712Alteration Commercial · Finaled$11,800,000Bulley & Andrews, L.L.C.
  8. Jan 10, 2017100680424Alteration Commercial · Finaled$600,000Crane Construction Company, L.L.C.
  9. Nov 10, 2015100623299Alteration Residential$171,000
  10. Jun 27, 2014100547884Roofing$26,228Borek Corporation Dba Borek Renovation
  11. May 3, 2013100483040Alteration Commercial · Finaled$115,000Englewood Construction, INC.
  12. Feb 26, 2013100475909Alteration Commercial · Finaled$145,000Englewood Construction, INC.
  13. Jun 28, 2012100447267RoofingClimate Services INC
  14. Nov 12, 2010100368870Alteration Commercial · Finaled$30,000Borek Corporation Dba Borek Renovation
  15. Apr 14, 2009100283439Alteration Commercial · Finaled$15,000Chaney Consulting Management Company
  16. Dec 12, 2008100264627Alteration Commercial · Finaled$15,000Chaney Consulting Management Company

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

Developer details
Permit #
B200453241
Canonical ID
3:B200453241
Source permit ID
B200453241
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