Permit Record

Alteration Residential

1940 N Monticello Ave, Chicago, IL

ClassificationPERMIT - EASY PERMIT PROCESSResidential Alteration
Reliable value$50
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Milton Martinez
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
1335305024
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
41.9166, -87.7181
Geocode confidence
90%
Geocode source
Not in source
Issued
May 1, 2009
Applied
May 1, 2009
Work class
Residential
Description
Source description

CHANGING THE GENERAL CONTRACTOR FROM WJR REMODELING INTO (OWNER) MILTON MARTINEZ AS A GENERAL CONTRACTOR ON PERMIT #100269546 ISSUED ON 4/28/09

Provenance
First seen by PermitCore
May 2, 2026 · 12:50 UTC
Last seen
May 15, 2026 · 08:39 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 1335305024) · Apr 28, 2009 – May 1, 2009

  1. May 1, 2009This permitAlteration Residential$50
  2. Apr 28, 2009100269546Alteration Residential · Finaled$12,000Wjr Remodeling

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

Developer details
Permit #
100289624
Canonical ID
3:100289624
Source permit ID
100289624
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