Permit Record

Alteration Residential

4519 S Troy St, Chicago, IL

ClassificationPERMIT – EXPRESS PERMIT PROGRAMResidential Alteration
Reliable value$900
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Lin Patrick
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
1901318007
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
41.8112, -87.7027
Geocode confidence
90%
Geocode source
Not in source
Issued
Aug 4, 2025
Applied
Jul 30, 2025
Work class
Residential
Description
Source description

TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 500 SQ. FT., LINTEL QTY. 3, MAX. LENGTH 7. LOCATION: FACADE.

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:25 UTC
Last seen
May 15, 2026 · 08:56 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

2 permits at this parcel (parcel 1901318007) · Jan 22, 2025 – Aug 4, 2025

  1. Aug 4, 2025This permitAlteration Residential · Finaled$900
  2. Jan 22, 2025B200409941Alteration Residential · Finaled$6,000

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

Developer details
Permit #
B200430813
Canonical ID
3:B200430813
Source permit ID
B200430813
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