Permit Record

Alteration Residential

505 E 91st St, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$3,500
ContractorConstruction System, INC. →
Permit record
Parties
Contractor
Construction System, INC.
Applicant
Not in source
Owner
Lydia Williams
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
2503401002
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
41.7291, -87.6116
Geocode confidence
90%
Geocode source
Not in source
Issued
Jun 3, 2014
Applied
May 12, 2014
Work class
Residential
Description
Source description

DEMOLISH EXISTING WOOD PORCH WITH STRUCTURE AND REBUILD NEW WOOD PORCH WITH STRUCTURE, SAME PLACE, SAME CONFIGURATION.REPAIR & REBUILD SMALL SECTION OF EXISTING GARAGE MASONRY WALL.ALL WORK TO BE DONE AS PER ARCHITECTURAL PLANS.

Status
Current status
cancelled
Source status
CANCELLED
Provenance
First seen by PermitCore
May 2, 2026 · 12:57 UTC
Last seen
May 15, 2026 · 08:42 UTC
Last changed
May 12, 2026 · 00:28 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

3 permits at this parcel (parcel 2503401002) · Jun 3, 2014 – Sep 23, 2019

  1. Sep 23, 2019100842262Roofing$50,000Paige'S Home Improvement
  2. Jan 5, 2016100624758MEP Plumbing$37,000Linco Construction
  3. Jun 3, 2014This permitAlteration Residential · Cancelled$3,500Construction System, INC.

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

Other permits by Construction System, INC.

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Developer details
Permit #
100523776
Canonical ID
3:100523776
Source permit ID
100523776
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