Permit Record

Alteration Residential

3141 W Washington Blvd, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$10,000
ContractorTlb Construction Company
Permit record
Parties
Contractor
Tlb Construction Company
Applicant
Not in source
Owner
Sanjoy Chowdhuru
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
1612324005
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
41.8827, -87.7054
Geocode confidence
90%
Geocode source
Not in source
Issued
Jun 2, 2021
Applied
May 24, 2021
Work class
Residential
Description
Source description

REAR OPEN WOOD PORCH TO BE REPAIRED SAME SIZE AND SAME LOCATION TO CORRECT BUILDING VIOLATIONS IN EXISTING 3 STORY WITH BASEMENT BRICK BUILDING.

Status
Current status
expired
Source status
EXPIRED
Provenance
First seen by PermitCore
May 2, 2026 · 13:07 UTC
Last seen
Jul 8, 2026 · 09:54 UTC
Last changed
May 12, 2026 · 00:33 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

3 permits at this parcel (parcel 1612324005) · Aug 8, 2014 – Jun 2, 2021

  1. Jun 2, 2021This permitAlteration Residential · Expired$10,000Tlb Construction Company
  2. Mar 19, 2020100868144MEP Electrical$36,000Ames Construction
  3. Aug 8, 2014100554646Alteration Residential

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

Other permits by Tlb Construction Company

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Developer details
Permit #
100922094
Canonical ID
3:100922094
Source permit ID
100922094
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