Permit Record

Alteration Commercial

3309 W Bryn Mawr Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$35,000
ContractorInterstate Mechanical & Construction, INC. →
Permit record
Parties
Contractor
Interstate Mechanical & Construction, INC.
Applicant
Not in source
Owner
Sha'Derryka Williams
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
1311203007
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
41.9829, -87.7117
Geocode confidence
90%
Geocode source
Not in source
Issued
Sep 16, 2025
Applied
Jun 21, 2024
Work class
Commercial
Description
Source description

EXISTING 3 STORY BRICK BUILDING W/BASEMENT, TYPE 3A CONSTRUCTION, CONVERT EXISTING 1ST FLOOR RETAIL SPACE TO NEW DAYCARE, INTERIOR REHAB AS PER PLANS **CERTIFIED PLANS CORRECTIONS: 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

7 permits at this parcel (parcel 1311203007) · Nov 14, 2008 – Sep 16, 2025

  1. Sep 16, 2025This permitAlteration Commercial · Issued$35,000Interstate Mechanical & Construction, INC.
  2. Jul 28, 2023101024183Alteration Commercial · Pending$40,000Wabash Contractors, INC
  3. Aug 14, 2017100720656Addition Residential$30,710La & A Construction, INC.
  4. Jun 29, 2016100657693Alteration Residential$4,000
  5. Aug 27, 2015100611563Alteration Residential$3,500
  6. May 28, 2015100597340Fence Wall$2,500
  7. Nov 14, 2008100267430Alteration Residential$2,600Bmv Construction, INC.

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

Other permits by Interstate Mechanical & Construction, INC.

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Developer details
Permit #
101053850
Canonical ID
3:101053850
Source permit ID
101053850
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