Permit Record

Alteration Commercial

1425 N Dearborn St, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$300,000
ContractorZ Construction Of Illinois LLC
Permit record
Parties
Contractor
Z Construction Of Illinois LLC
Applicant
Not in source
Owner
Dearborn Two 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
1704211010
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
41.9085, -87.6300
Geocode confidence
90%
Geocode source
Not in source
Issued
Aug 26, 2026
Applied
Jul 1, 2026
Work class
Commercial
Description
Source description

2019 SPR: INTERIOR ALTERATIONS INCLUDING NEW IN-UNIT WASHER/DRYER & MINIMAL ELEC/PLUMB WORK AT EXISTING KITCHENS/BATHROOMS AS PER PLANS FOR EXISTING 16 D.U. , 4 STORY BRICK BUILDING WITH BASEMENT

Status
Current status
issued
Source status
ACTIVE
Provenance
First seen (no changes since)
Aug 27, 2026 · 19:44 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

4 permits at this parcel (parcel 1704211010) · May 4, 2016 – Aug 26, 2026

  1. Aug 26, 2026This permitAlteration Commercial · Issued$300,000Z Construction Of Illinois LLC
  2. Oct 29, 2025101075951MEP Mechanical HVAC$32,858.46Carlsen'S Elevator
  3. May 3, 2017100703419MEP Mechanical HVAC$33,000Carlsen'S Elevator
  4. May 4, 2016100648375MEP Mechanical HVAC$5,991Carlsen'S Elevator

Full permit history at this parcel · as of Aug 29, 2026.

Other permits by Z Construction Of Illinois LLC

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Developer details
Permit #
101085529
Canonical ID
3:101085529
Source permit ID
101085529
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