Permit Record

Alteration Commercial

3410 S Union Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$390,000
ContractorAiroom, LLC →
Permit record
Parties
Contractor
Airoom, LLC
Applicant
Not in source
Owner
Matt & Katie Carlson
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
1733119050
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
41.8322, -87.6439
Geocode confidence
90%
Geocode source
Not in source
Issued
Oct 22, 2025
Applied
Jul 8, 2025
Work class
Commercial
Description
Source description

SELF-CERTIFICATION 2019 CBRC: ROOF TEAR OFF FOR NEW SECOND FLOOR ADDITION ABOVE EXISTING FIRST FLOOR. CURRENT AND PROPOSED OCCUPANCY CLASSIFICATION R-5. V-A ADDITION ON EXISTING TYPE III CONST.

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:11 UTC
Last seen
Jul 10, 2026 · 10:13 UTC
Last changed
Jul 10, 2026 · 10:13 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 1733119050) · Apr 20, 2017 – Oct 22, 2025

  1. Oct 22, 2025This permitAlteration Commercial · Finaled$390,000Airoom, LLC
  2. Apr 20, 2017100701243Addition Residential$14,700Garage 2017 LLC Dba Danley'S Garage World

Full permit history at this parcel · as of Jul 11, 2026.

Other permits by Airoom, LLC

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Developer details
Permit #
101071049
Canonical ID
3:101071049
Source permit ID
101071049
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