Permit Record

Alteration Residential

4233 W Fullerton Ave, Chicago, IL

ClassificationPERMIT - EASY PERMIT PROCESSResidential Alteration
Reliable value$15,500
ContractorDerek Construction & Masonry INC
Permit record
Parties
Contractor
Derek Construction & Masonry INC
Applicant
Not in source
Owner
Claudia Alvarez
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
1334202008
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
41.9243, -87.7330
Geocode confidence
90%
Geocode source
Not in source
Issued
May 30, 2023
Applied
May 30, 2023
Work class
Residential
Description
Source description

MASONRY REPAIRS AND TUCKPOINTING. REBUILD PARAPET WALL.

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
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 1334202008) · Apr 17, 2023May 30, 2023

  1. May 30, 2023This permitAlteration Residential$15,500Derek Construction & Masonry INC
  2. Apr 17, 2023101013087Alteration Residential$6,000Frackiel Builders, Incorporated

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

Other permits by Derek Construction & Masonry INC

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Developer details
Permit #
101018549
Canonical ID
3:101018549
Source permit ID
101018549
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