Permit Record

Alteration Commercial

1333 W Belmont Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$450,000
ContractorLeopardo Construction INC →
Permit record
Parties
Contractor
Leopardo Construction INC
Applicant
Not in source
Owner
Northwestern Memorial Healthcare
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
1429102018
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
41.9397, -87.6625
Geocode confidence
90%
Geocode source
Not in source
Issued
Jun 8, 2020
Applied
Jun 8, 2020
Work class
Commercial
Description
Source description

SELF-CERT: [2019 REHAB CODE] INTERIOR ALTERATIONS TO EXISTING 2ND FLOOR PRIMARY CARE PRACTICE OFFICE SPACE. WORK INCLUDES SELECTIVE INTERIOR DEMOLITION, NEW INTERIOR ARCHITECTURAL WORK, AND MODIFICATIONS TO THE EXISTING MEPFP/TECHNOLOGY BUILDING INFRASTRUCTURE TO SUPPORT THE INTERIOR RENOVATIONS. NO CHANGE OF USE, RATED WALLS, OR EGRESS.

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:05 UTC
Last seen
May 15, 2026 · 08:46 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

10 permits at this parcel (parcel 1429102018) · Mar 14, 2012 – Jun 8, 2020

  1. Jun 8, 2020This permitAlteration Commercial · Finaled$450,000Leopardo Construction INC
  2. Nov 17, 2017100726465Alteration Commercial · Finaled$350,000Loberg Construction CO
  3. Sep 23, 2015100615518MEP PlumbingLoberg Construction CO
  4. Aug 24, 2015100608441Alteration Commercial · Finaled$440,000Sequoia General Contracting CORP
  5. Jan 31, 2013100445844Alteration Commercial · Finaled$666,299Leopardo Construction INC
  6. Sep 13, 2012100448381Alteration Commercial · Finaled$98,975Leopardo Construction INC
  7. Jun 28, 2012100441955Alteration Commercial · Finaled$111,179Leopardo Construction INC
  8. Jun 14, 2012100433054Alteration Commercial · Finaled$275,000Leopardo Construction INC
  9. Apr 10, 2012100425811Alteration Commercial · Finaled$1,520,350Leopardo Construction INC
  10. Mar 14, 2012100431752MEP Mechanical HVAC$93,882Tk Elevator

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

Other permits by Leopardo Construction INC

Showing up to 12 most-recent permits by this contractor in the indexed window

Developer details
Permit #
100862244
Canonical ID
3:100862244
Source permit ID
100862244
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