Permit Record

Alteration Residential

2525 W Walton St, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$2,000
ContractorDenmax Corporation →
Permit record
Parties
Contractor
Denmax Corporation
Applicant
Not in source
Owner
2525 W. Walton INC .
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
1601422013
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
41.8983, -87.6904
Geocode confidence
90%
Geocode source
Not in source
Issued
Apr 22, 2013
Applied
Jan 2, 2013
Work class
Residential
Description
Source description

REVISION TO EXISTING PERMIT # 100457628 TO REVISE FRONT YARD SETBACK OF EXISTING SINGLE FAMILY RESIDENCE AS PER PLAN.

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 12:55 UTC
Last seen
May 15, 2026 · 08:41 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 1601422013) · Nov 1, 2012 – Apr 22, 2013

  1. Apr 22, 2013This permitAlteration Residential · Finaled$2,000Denmax Corporation
  2. Feb 22, 2013100457973DemolitionImpactor P And P INC
  3. Nov 1, 2012100457628New Construction Residential Sf · Finaled$230,900Denmax Corporation

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

Other permits by Denmax Corporation

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Developer details
Permit #
100467873
Canonical ID
3:100467873
Source permit ID
100467873
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