Permit Record

Alteration Commercial

5815 S Maryland Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$1,500,000
ContractorGilbane Building Company, INC. →
Permit record
Parties
Contractor
Gilbane Building Company, INC.
Applicant
Not in source
Owner
University Of Chicago Med. Ctr
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
2014118001
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
41.7890, -87.6048
Geocode confidence
90%
Geocode source
Not in source
Issued
Apr 9, 2018
Applied
Mar 29, 2018
Work class
Commercial
Description
Source description

DEMOLITION OF INTERIOR NON-LOAD BEARING PARTITIONS ON EAST LEVELS 2-6 (100,820 SQ.FT.), ISOLATION AND SEPARATION OF WEST MEP/FP/LV SYSTEMS. NEW INSTALLATION OF CONSTRUCTION BARRIER AND RENOVATIONS TO WEST UNITS TO ACCOMMODATE RELOCATIONS FROM EAST IN EXISTING 6-STORY HOSPITAL (8,211 SQ.FT.).

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:02 UTC
Last seen
May 15, 2026 · 08:45 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

3 permits at this parcel (parcel 2014118001) · Oct 26, 2010 – Apr 9, 2018

  1. Apr 9, 2018This permitAlteration Commercial · Finaled$1,500,000Gilbane Building Company, INC.
  2. Sep 11, 2014100559833Alteration Commercial · Finaled$352,000Leopardo Construction INC
  3. Oct 26, 2010100347100Alteration Commercial · Finaled$80,000Reed Illinois Corporation

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

Other permits by Gilbane Building Company, INC.

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

No other permits by this contractor in the indexed window.
Developer details
Permit #
100754463
Canonical ID
3:100754463
Source permit ID
100754463
Browse Chicago permits in the Market Explorer →Pull this permit via /v1/permits →