Permit Record

Alteration Residential

5235 W Lake St, Chicago, IL

ClassificationPERMIT - EASY PERMIT PROCESSResidential Alteration
Reliable valueNot in source
ContractorRy General Construction 1 INC
Permit record
Parties
Contractor
Ry General Construction 1 INC
Applicant
Not in source
Owner
Jiji Mathew
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
1609305002
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
41.8872, -87.7566
Geocode confidence
90%
Geocode source
Not in source
Issued
Aug 23, 2023
Applied
Aug 23, 2023
Work class
Residential
Description
Source description

CHANGE OF GC CONTRACTOR TO RY GENERAL CONSTRUCTION INC.PERMIT #100915732.

Provenance
First seen by PermitCore
May 2, 2026 · 13:09 UTC
Last seen
May 15, 2026 · 08:48 UTC
Last changed
May 5, 2026 · 04:40 UTC

Open in Chicago source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.

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
Project timeline at this parcel

5 permits at this parcel (parcel 1609305002) · Oct 15, 2010 – Aug 23, 2023

  1. Aug 23, 2023This permitAlteration ResidentialRy General Construction 1 INC
  2. Apr 15, 2022100915732Alteration Commercial · Issued$100,000Keos Realty LLC
  3. May 30, 2017100708064MEP Mechanical HVAC$2,500D & E Industrial Services, INC.
  4. Mar 7, 2014100529008MEP Plumbing$15,200D.S. Construction & Remodeling INC.
  5. Oct 15, 2010100355524Alteration Commercial · Finaled$65,000D.S. Construction & Remodeling INC.

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

Other permits by Ry General Construction 1 INC

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

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Developer details
Permit #
101028859
Canonical ID
3:101028859
Source permit ID
101028859
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