Permit Record

MEP Electrical

401 N Michigan Ave, Chicago, IL

ClassificationElectrical
Reliable value$1,600,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Olsen Lori
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
1710137008
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
41.8894, -87.6241
Geocode confidence
90%
Geocode source
Not in source
Issued
Jan 28, 2025
Applied
Jan 28, 2025
Work class
Not in source
Description
Source description

LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. INSTALL OTHER. SPECIFIC LOCATION: FLOORS 32 33 34 35.

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:24 UTC
Last seen
May 15, 2026 · 08:56 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

2 permits at this parcel (parcel 1710137008) · Sep 11, 2024 – Jan 28, 2025

  1. Jan 28, 2025This permitMEP Electrical · Finaled$1,600,000
  2. Sep 11, 2024101058687MEP Mechanical HVAC$1,100Kone Elevator Company

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

Developer details
Permit #
B200411972
Canonical ID
3:B200411972
Source permit ID
B200411972
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