Permit Record

Alteration Commercial

4229 N Winchester Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$50,000
ContractorPryor Construction, INC →
Permit record
Parties
Contractor
Pryor Construction, INC
Applicant
Not in source
Owner
Robert Cioffi
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
1418407010
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
41.9587, -87.6773
Geocode confidence
90%
Geocode source
Not in source
Issued
May 1, 2025
Applied
Feb 18, 2025
Work class
Commercial
Description
Source description

SPR CBRC 2019: REVISION TO PERMIT 101051415 TO ELIMINATE ROOF PENTHOUSE & STAIR, ELIMINATE 2ND STAIR TO BASEMENT, RELOCATE BASEMENT MECH ROOM, REPLACE EXISTING BAY WINDOW FRAMING, REPAIR WEST MASONRY PARAPET, REPLACE WOOD COLUMNS AND JOIST WITH STEEL COLUMNS AND BEAMS AND ELIMINATE THE NEW GARAGE. ( CONSTRUCTION TYPE VA OCCUPANY GROUP R5).**CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS)

Status
Current status
issued
Source status
ACTIVE
Provenance
First seen by PermitCore
May 2, 2026 · 13:10 UTC
Last seen
May 15, 2026 · 08:49 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 1418407010) · Dec 5, 2024 – May 1, 2025

  1. May 1, 2025This permitAlteration Commercial · Issued$50,000Pryor Construction, INC
  2. Dec 5, 2024101051415Alteration Residential · Issued$450,000Pryor Construction, INC

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

Other permits by Pryor Construction, INC

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

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Developer details
Permit #
101065492
Canonical ID
3:101065492
Source permit ID
101065492
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