Permit Record

Addition Residential

1904 W Patterson Ave, Chicago, IL

ClassificationAddition
Reliable value$257,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Hervitz Micky
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
1419225035
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
41.9479, -87.6764
Geocode confidence
90%
Geocode source
Not in source
Issued
Aug 18, 2025
Applied
Jul 23, 2025
Work class
Residential
Description
Source description

EXTERIOR SIDING AND TRIM REPLACEMENT AT RESIDENCE AND GARAGE. LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), EXTERIOR WORK, EXTERIOR ELEVATIONS.

Status
Current status
issued
Source status
ACTIVE
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
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 1419225035) · Mar 29, 2023Aug 18, 2025

  1. Aug 18, 2025This permitAddition Residential · Issued$257,000
  2. Mar 29, 2023100989527Alteration Residential · Finaled$575,000Wz Home Improvement, INC

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

Developer details
Permit #
B200435069
Canonical ID
3:B200435069
Source permit ID
B200435069
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