Permit Record

Alteration Commercial

3644 N Albany Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$100,000
ContractorTreewright Construction Services LLC →
Permit record
Parties
Contractor
Treewright Construction Services LLC
Applicant
Not in source
Owner
Lavoncherise Schaffner
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
1324125021
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
41.9480, -87.7056
Geocode confidence
90%
Geocode source
Not in source
Issued
Jul 29, 2026
Applied
May 28, 2026
Work class
Commercial
Description
Source description

SPR 2019 CBRC: INTERIOR REMODEL OF EXISTING 2-STORY, TYPE IIIA MASONRY, 27' HT., 2-UNIT BUILDING WITH BASEMENT FOR VIOLATION REMEDIATION, LEGALIZATION OF BASEMENT ADU CONVERSION UNIT FOR CONVERSION FROM 2 DWELLING UNITS TO 3 DWELLING UNITS AND REMOVAL OF 2ND FLOOR BALCONY (OCCUPANCY GROUP R-5; TYPE IIIA CONSTRUCTION)

Status
Current status
issued
Source status
ACTIVE
Provenance
First seen by PermitCore
Jul 31, 2026 · 09:59 UTC
Last seen
Aug 1, 2026 · 09:44 UTC
Last changed
Jul 31, 2026 · 09:59 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

1 permit at this parcel (parcel 1324125021) · Jul 29, 2026 – Jul 29, 2026

  1. Jul 29, 2026This permitAlteration Commercial · Issued$100,000Treewright Construction Services LLC

Full permit history at this parcel · as of Aug 1, 2026.

Other permits by Treewright Construction Services LLC

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Developer details
Permit #
101084084
Canonical ID
3:101084084
Source permit ID
101084084
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