Permit Record

Alteration Residential

935 N Central Park Ave, Chicago, IL

ClassificationPERMIT - EASY PERMIT PROCESSResidential Alteration
Reliable value$10,000
ContractorMaxwell Services, INC →
Permit record
Parties
Contractor
Maxwell Services, INC
Applicant
Not in source
Owner
Charlie Keys
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
1602415009
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, -87.7163
Geocode confidence
90%
Geocode source
Not in source
Issued
Feb 15, 2013
Applied
Feb 15, 2013
Work class
Residential
Description
Source description

REMOVE AND REPLACE REAR 2 STORY PORCH USING DOH PROTOTYPE PLANS

Provenance
First seen by PermitCore
May 2, 2026 · 12:56 UTC
Last seen
May 15, 2026 · 08:42 UTC
Last changed
May 5, 2026 · 04:40 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 1602415009) · Feb 15, 2013 – Feb 15, 2013

  1. Feb 15, 2013This permitAlteration Residential$10,000Maxwell Services, INC
  2. Feb 15, 2013100477981Alteration Residential$2,000Maxwell Services, INC

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

Other permits by Maxwell Services, INC

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Developer details
Permit #
100477982
Canonical ID
3:100477982
Source permit ID
100477982
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