Permit Record

Alteration Residential

6727 N Odell Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$1,500
ContractorWalsh Custom Homes, INC →
Permit record
Parties
Contractor
Walsh Custom Homes, INC
Applicant
Not in source
Owner
John Dowdall
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
0936405010
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
42.0034, -87.8102
Geocode confidence
90%
Geocode source
Not in source
Issued
Nov 19, 2010
Applied
Nov 19, 2010
Work class
Residential
Description
Source description

ADDITION OF DORMERS TO SECOND STORY TO AN EXISTING SINGLE FAMILY

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 12:53 UTC
Last seen
May 15, 2026 · 08:40 UTC
Last changed
May 12, 2026 · 00:27 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 0936405010) · Aug 25, 2010 – Nov 19, 2010

  1. Nov 19, 2010This permitAlteration Residential · Finaled$1,500Walsh Custom Homes, INC
  2. Aug 25, 2010100356011Alteration Commercial · Finaled$250,000Walsh Custom Homes, INC

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

Other permits by Walsh Custom Homes, INC

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Developer details
Permit #
100363449
Canonical ID
3:100363449
Source permit ID
100363449
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