Permit Record

Alteration Commercial

4251 W Irving Park Rd, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$300,000
ContractorR Carlson & Sons, INC. →
Permit record
Parties
Contractor
R Carlson & Sons, INC.
Applicant
Not in source
Owner
Basil Fitzsimons
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
1322201024
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
41.9535, -87.7345
Geocode confidence
90%
Geocode source
Not in source
Issued
Nov 2, 2023
Applied
Sep 22, 2023
Work class
Commercial
Description
Source description

SC 2019 CBRC: ADD DUCTLESS SPLIT SYSTEM AIR CONDITIONING AND SINK AND CABINETS AT EXISTING TENANT DAY ROOM. CONVERT EXISTING STORAGE ROOM INTO A LAUNDRY ROOM WITH (2) WASHERS AND (2) DRYERS.

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:09 UTC
Last seen
May 15, 2026 · 08:48 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

12 permits at this parcel (parcel 1322201024) · Sep 3, 2009 – Nov 2, 2023

  1. Nov 2, 2023This permitAlteration Commercial · Finaled$300,000R Carlson & Sons, INC.
  2. Apr 19, 2022100959188Alteration Commercial · Finaled$600,000R Carlson & Sons, INC.
  3. May 21, 2021100923642Alteration Residential$7,500Rabine Paving LLC
  4. May 20, 2021100923358Alteration Residential$20,910Professional Masonry Restoration Incorporated
  5. Oct 4, 2018100786595Alteration Residential$4,940
  6. May 8, 2018100759521Fence Wall$6,000Peerless Enterprises INC.
  7. May 26, 2015100596655Alteration Residential$7,170
  8. Mar 19, 2014100531856Alteration Residential$156,585
  9. Mar 11, 2014100530704Alteration Residential$25,000Midwest Underground Tech., INC.
  10. Nov 21, 2013100504237Alteration Commercial · Finaled$204,000Kern Konstruction, An Illinois Corporation
  11. Mar 7, 2013100480460RoofingAir Comfort Corporation
  12. Sep 3, 2009100308970Alteration Residential$10,000

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

Other permits by R Carlson & Sons, INC.

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Developer details
Permit #
101032666
Canonical ID
3:101032666
Source permit ID
101032666
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