Permit Record

Alteration Residential

1123 E 45th St, Chicago, IL

ClassificationPERMIT – EXPRESS PERMIT PROGRAMResidential Alteration
Reliable value$14,516
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Chapman John
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
2002314005
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
41.8132, -87.5984
Geocode confidence
90%
Geocode source
Not in source
Issued
Jul 24, 2026
Applied
Jul 13, 2026
Work class
Residential
Description
Source description

IN-KIND REPLACEMENT OF EXTERIOR WINDOWS AND DOORS IN EXISTING OPENINGS. REPLACEMENT WINDOWS: 8; REPLACEMENT SKYLIGHTS: 0; REPLACEMENT DOORS: 0. AFFECTS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), LOCATION: SUN ROOM, HALL/STAIRWELL.

Status
Current status
issued
Source status
ACTIVE
Provenance
First seen (no changes since)
Jul 26, 2026 · 09:49 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 2002314005) · Dec 16, 2016 – Jul 24, 2026

  1. Jul 24, 2026This permitAlteration Residential · Issued$14,516
  2. Dec 16, 2016100681960MEP Electrical$235,039Associated Restoration & Construction Services LLC

Full permit history at this parcel · as of Jul 27, 2026.

Developer details
Permit #
B200478389
Canonical ID
3:B200478389
Source permit ID
B200478389
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