Permit Record

Alteration Residential

1920 N Keystone Ave, Chicago, IL

ClassificationPERMIT - EASY PERMIT PROCESSResidential Alteration
Reliable value$10,000
ContractorTrident Development & Construction INC →
Permit record
Parties
Contractor
Trident Development & Construction INC
Applicant
Not in source
Owner
Dmitriy Voskoboynik
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
1334406034
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
41.9160, -87.7279
Geocode confidence
90%
Geocode source
Not in source
Issued
Dec 15, 2022
Applied
Dec 15, 2022
Work class
Residential
Description
Source description

REPLACE DRYWALL,WINDOWS(28)SAME SIZE LOCATION,DOORS(23).

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 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 1334406034) · Dec 15, 2022 – Apr 24, 2023

  1. Apr 24, 2023101005413Alteration Commercial · Expired$120,000Trident Development & Construction INC
  2. Dec 15, 2022This permitAlteration Residential$10,000Trident Development & Construction INC

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

Other permits by Trident Development & Construction INC

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Developer details
Permit #
100999693
Canonical ID
3:100999693
Source permit ID
100999693
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