Permit Record

Alteration Commercial

131 S DEARBORN ST, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$700,000
ContractorBIG CONSTRUCTION LLC →
Permit record
Parties
Contractor
BIG CONSTRUCTION LLC
Applicant
Not in source
Owner
BAIN & COMPANY, INC .
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
Floor area
Not in source
Parcel & enrichment
Parcel APN
1716213037
Climate zone (IECC)
5A
Roof area (est.)
Not in source
HVAC tonnage (est.)
Not in source
Building type
Not in source
Geocode & dates
Coordinates
41.8799, -87.6292
Geocode confidence
90%
Geocode source
Not in source
Issued
2026-06-03
Applied
2026-06-03
Work class
Commercial
Description
Source description

SELFCERT 2019 CBRC: INTERIOR DEMO ONLY TO EXISTING OFFICE SPACES ON FLOORS 34-37 IN AN EXISTING HIGHRISE BUILDING. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TYPE 1A)

Status
Current status
issued
Source status
ACTIVE
Provenance
First seen (no changes since)
Jun 4, 2026 · 23:29 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

1 permit at this parcel (parcel 1716213037) · 2026-06-03 – 2026-06-03

  1. 2026-06-03This permitAlteration Commercial · Issued$700,000BIG CONSTRUCTION LLC

Full permit history at this parcel · as of 2026-06-28.

Other permits by BIG CONSTRUCTION LLC

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Developer details
display_permit_id
101083323
canonical_uid
3:101083323
source_permit_id
101083323
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