Permit Record

Alteration Residential

520 W 44th Pl, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$14,000
ContractorJasslyn Gonzon →
Permit record
Parties
Contractor
Jasslyn Gonzon
Applicant
Not in source
Owner
Strategic Properties
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
2004315041
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
41.8137, -87.6392
Geocode confidence
90%
Geocode source
Not in source
Issued
Jun 16, 2020
Applied
Jun 16, 2020
Work class
Residential
Description
Source description

REPLACE EXISTING REAR OPEN WOOD PORCH AS PER PLANS

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:06 UTC
Last seen
May 15, 2026 · 08:46 UTC
Last changed
May 12, 2026 · 00:33 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 2004315041) · Jun 16, 2020 – Apr 2, 2025

  1. Apr 2, 2025B200418992Alteration Residential · Finaled$30,000
  2. Jun 16, 2020This permitAlteration Residential · Finaled$14,000Jasslyn Gonzon

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

Other permits by Jasslyn Gonzon

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Developer details
Permit #
100877944
Canonical ID
3:100877944
Source permit ID
100877944
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