Permit Record

Alteration Residential

1223 S Millard Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$75,000
ContractorGrade A Development LLC →
Permit record
Parties
Contractor
Grade A Development LLC
Applicant
Not in source
Owner
Rocio Diaz
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
1623106012
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
41.8655, -87.7165
Geocode confidence
90%
Geocode source
Not in source
Issued
Aug 2, 2019
Applied
Feb 14, 2019
Work class
Residential
Description
Source description

INTERIOR REMODELING OF A 3 UNIT BUILDING AND REAR PORCH AS PER PLANS

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:04 UTC
Last seen
May 15, 2026 · 08:45 UTC
Last changed
May 12, 2026 · 00:32 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 1623106012) · Aug 2, 2019 – Mar 13, 2024

  1. Mar 13, 2024101029369Alteration Residential · Issued$178,000Robinson Construction INC
  2. Aug 2, 2019This permitAlteration Residential · Finaled$75,000Grade A Development LLC

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

Other permits by Grade A Development LLC

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Developer details
Permit #
100803983
Canonical ID
3:100803983
Source permit ID
100803983
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