Permit Record

Alteration Residential

5621 S Laflin St, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$4,500
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Michael Jones
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
2017110009
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
41.7916, -87.6619
Geocode confidence
90%
Geocode source
Not in source
Issued
Jan 24, 2012
Applied
Jan 3, 2012
Work class
Residential
Description
Source description

REPAIRS TO EXISTING REAR PORCH TO ADDRESS VIOLATIONS ONLY, SAME SIZE & LOCATION PER PLANS

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 12:55 UTC
Last seen
May 15, 2026 · 08:41 UTC
Last changed
May 12, 2026 · 00:27 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 2017110009) · Jan 14, 2011 – Jan 24, 2012

  1. Jan 24, 2012This permitAlteration Residential · Finaled$4,500
  2. Jan 3, 2012100405236Fence Wall$1,000
  3. Jan 14, 2011100378844Alteration Residential$50

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

Developer details
Permit #
100423597
Canonical ID
3:100423597
Source permit ID
100423597
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