Permit Record

Alteration Residential

8525 S Marquette Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$89,000
ContractorCore Developments, INC
Permit record
Parties
Contractor
Core Developments, INC
Applicant
Not in source
Owner
Cheri 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
2131322009
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
41.7402, -87.5586
Geocode confidence
90%
Geocode source
Not in source
Issued
Jun 9, 2009
Applied
May 26, 2009
Work class
Residential
Description
Source description

INTERIOR ALTERATIONS AND REMOVE AND REPLACE OPEN FRONT PORCH TO EXISTING 2DU AS PER PLAN

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 12:50 UTC
Last seen
May 15, 2026 · 08:39 UTC
Last changed
May 12, 2026 · 00:26 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 2131322009) · Oct 22, 2008 – Jun 9, 2009

  1. Jun 9, 2009This permitAlteration Residential · Finaled$89,000Core Developments, INC
  2. Jan 28, 2009100276104Alteration ResidentialCore Developments, INC
  3. Oct 22, 2008100262020MEP Electrical$6,900New Day Construction, INC.

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

Other permits by Core Developments, INC

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Developer details
Permit #
100289430
Canonical ID
3:100289430
Source permit ID
100289430
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