Permit Record

Alteration Commercial

2317 N Clifton Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$50,000
ContractorWindfree Wind + Solar Energy Design Company →
Permit record
Parties
Contractor
Windfree Wind + Solar Energy Design Company
Applicant
Not in source
Owner
Bob Janis
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
1432201016
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
41.9240, -87.6571
Geocode confidence
90%
Geocode source
Not in source
Issued
Jul 9, 2018
Applied
Jun 25, 2018
Work class
Commercial
Description
Source description

INSTALLATION OF A 45.9KW SOLAR PANEL ARRAYS ON ROOF OF EXISTING 3-STORY, TYPE 1-B CONSTRUCTION, C-3 SCHOOL BUILDING AS PER PLANS ON THIS SITE IN PD-2 OF ZONING ORDINANCE NUMBER 16937 ** CERTIFIED PLAN CORRECTIONS **

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:03 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

5 permits at this parcel (parcel 1432201016) · Feb 3, 2009 – Jul 9, 2018

  1. Jul 9, 2018This permitAlteration Commercial · Finaled$50,000Windfree Wind + Solar Energy Design Company
  2. Dec 18, 2017100740621MEP Mechanical HVAC$3,500Urban Elevator Service, LLC
  3. May 22, 2013100487709Alteration Commercial · Finaled$65,000Jc Anderson INC
  4. Jun 1, 2011100395401Alteration Commercial · Finaled$275,500Jc Anderson INC
  5. Feb 3, 2009100271027Alteration Commercial · FinaledBulley & Andrews, L.L.C.

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

Other permits by Windfree Wind + Solar Energy Design Company

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 #
100762964
Canonical ID
3:100762964
Source permit ID
100762964
Browse Chicago permits in the Market Explorer →Pull this permit via /v1/permits →