Permit Record

MEP Mechanical HVAC

171 N Aberdeen St, Chicago, IL

ClassificationHVAC / Mechanical
Reliable value$649,979
ContractorTk Elevator
Permit record
Parties
Contractor
Tk Elevator
Applicant
Not in source
Owner
Not in source
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
1708429008
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
41.8851, -87.6543
Geocode confidence
90%
Geocode source
Not in source
Issued
May 22, 2017
Applied
May 22, 2017
Work class
Not in source
Description
Source description

INSTALL FOUR (4) 3500LB.CAP, TRACTION PASSENGER ELEVATORS; CARS #1 & #2 5-FLOORS, 150 FPM. CARS # 3 & #4 11-FLOORS, 350 FPM. PURSUANT TO THE PLANS SUBMITTED.

Provenance
First seen by PermitCore
May 2, 2026 · 13:01 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

2 permits at this parcel (parcel 1708429008) · Jul 17, 2014 – May 22, 2017

  1. May 22, 2017This permitMEP Mechanical HVAC$649,979Tk Elevator
  2. Jul 17, 2014100547426DemolitionOmega Demo

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

Other permits by Tk Elevator

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Developer details
Permit #
100706737
Canonical ID
3:100706737
Source permit ID
100706737
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