Permit Record

Alteration Commercial

3741 N Southport Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$450,000
ContractorZ Design-Build Group, Incorporated →
Permit record
Parties
Contractor
Z Design-Build Group, Incorporated
Applicant
Not in source
Owner
Walter Stearns
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
1420115007
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
41.9501, -87.6640
Geocode confidence
90%
Geocode source
Not in source
Issued
Mar 10, 2016
Applied
Sep 10, 2015
Work class
Commercial
Description
Source description

PARTIAL INTERIOR BUILD-OUT OF EXISTING BAR/RESTAURANT INCLUDING NEW INTERIOR PARTITIONS, PLUMBING , ELECTRICAL AND HVAC WORK. NO ALTERATION TO EXISTING KITCHEN OR TOILET ROOMS

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 12:59 UTC
Last seen
May 15, 2026 · 08:43 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

6 permits at this parcel (parcel 1420115007) · Dec 9, 2010 – Mar 10, 2016

  1. Mar 10, 2016This permitAlteration Commercial · Finaled$450,000Z Design-Build Group, Incorporated
  2. Jul 22, 2013100500738Alteration Residential$2,500Studio Modernista LLC
  3. Oct 31, 2011100408174Alteration Commercial · Finaled$30,000Studio Modernista LLC
  4. Sep 9, 2011100410412Alteration Residential$25,400Studio Modernista LLC
  5. Dec 9, 2010100375649MEP Mechanical HVACGt Mechanical Projects& Design
  6. Dec 9, 2010100375754MEP Mechanical HVACGt Mechanical Projects& Design

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

Other permits by Z Design-Build Group, Incorporated

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Developer details
Permit #
100600991
Canonical ID
3:100600991
Source permit ID
100600991
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