Permit Record

Addition Residential

6527 W Devon Ave, Chicago, IL

ClassificationAddition
Reliable value$20,000
ContractorMy Home Construction Company →
Permit record
Parties
Contractor
My Home Construction Company
Applicant
Not in source
Owner
Helen Rozanski
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
1306205078
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
41.9972, -87.7910
Geocode confidence
90%
Geocode source
Not in source
Issued
Oct 15, 2021
Applied
Oct 15, 2021
Work class
Residential
Description
Source description

GARAGE

Provenance
First seen by PermitCore
May 2, 2026 · 13:07 UTC
Last seen
May 15, 2026 · 08:47 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 1306205078) · Apr 13, 2021 – Oct 15, 2021

  1. Oct 15, 2021This permitAddition Residential$20,000My Home Construction Company
  2. Apr 13, 2021100904081Alteration Residential · Expired$200,000My Home Construction Company

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

Other permits by My Home Construction Company

Showing up to 12 most-recent permits by this contractor in the indexed window

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Developer details
Permit #
100944407
Canonical ID
3:100944407
Source permit ID
100944407
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