Permit Record

New Construction Residential Sf

135 S Mason Ave, Chicago, IL

ClassificationPERMIT - NEW CONSTRUCTIONResidential New (Single-Family)
Reliable value$711,450
ContractorGlobalgc INC →
Permit record
Parties
Contractor
Globalgc INC
Applicant
Not in source
Owner
Charles Wilson
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
1617201025
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
41.8780, -87.7728
Geocode confidence
90%
Geocode source
Not in source
Issued
Oct 4, 2023
Applied
Sep 22, 2023
Work class
Residential
Description
Source description

SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR TWO-STORY SINGLE-FAMILY RESIDENCE WITH BASEMENT, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE, FRONT PORCH AT 1ST STORY, DETACHED 3 CAR GARAGE AS PER PLAN (OCCUPANCY GROUP R-5, TYPE VA CONSTRUCTION).

Status
Current status
pending
Source status
SUSPENDED
Provenance
First seen by PermitCore
May 2, 2026 · 13:09 UTC
Last seen
May 15, 2026 · 08:48 UTC
Last changed
May 12, 2026 · 00:34 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 1617201025) · Dec 23, 2021 – Oct 4, 2023

  1. Oct 4, 2023This permitNew Construction Residential Sf · Pending$711,450Globalgc INC
  2. Dec 23, 2021100935153DemolitionDexco Corporation

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

Other permits by Globalgc INC

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Developer details
Permit #
101028929
Canonical ID
3:101028929
Source permit ID
101028929
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