Permit Record

Alteration Commercial

2027 N Kilbourn Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$4,500
ContractorAce Electric →
Permit record
Parties
Contractor
Ace Electric
Applicant
Not in source
Owner
Carl Knackstedt
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
1334128012
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
41.9179, -87.7387
Geocode confidence
90%
Geocode source
Not in source
Issued
Apr 6, 2010
Applied
Nov 3, 2009
Work class
Commercial
Description
Source description

EXISTING ELECTRICAL & MECHNICAL REPAIR TO A 2DU. / NO NEW PORCH WITH THIS PERMIT

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 12:52 UTC
Last seen
May 15, 2026 · 08:40 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 1334128012) · Apr 3, 2009 – Apr 6, 2010

  1. Apr 6, 2010This permitAlteration Commercial · Finaled$4,500Ace Electric
  2. Apr 3, 2009100257591Alteration Residential · Finaled$2,000Ace Electric

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

Other permits by Ace Electric

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Developer details
Permit #
100318661
Canonical ID
3:100318661
Source permit ID
100318661
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