Permit Record

Alteration Residential

8311 S Green St, Chicago, IL

ClassificationPERMIT - EASY PERMIT PROCESSResidential Alteration
Reliable value$22,600
ContractorTrebla Group INC →
Permit record
Parties
Contractor
Trebla Group INC
Applicant
Not in source
Owner
Louis Duane Velez
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
2032407002
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
41.7430, -87.6449
Geocode confidence
90%
Geocode source
Not in source
Issued
May 24, 2017
Applied
May 24, 2017
Work class
Residential
Description
Source description

NEW HARDWOOD FLOORS, PLASTER & REPAIR WALLS THROUGHOUT. MASONRY WORK. ALL WORK SAME AS EXISTING. REPAIRS TO 1 STORY OPEN WOOD PORCH- ALL WORK SUBJECT TO FIELD INSPECTIONS.

Provenance
First seen by PermitCore
May 2, 2026 · 13:01 UTC
Last seen
May 15, 2026 · 08:44 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 2032407002) · Feb 25, 2013 – May 24, 2017

  1. May 24, 2017This permitAlteration Residential$22,600Trebla Group INC
  2. Aug 1, 2014100534425Alteration Commercial · Finaled$8,000G-Slow Construction Services, LLC.
  3. Feb 19, 2014100519056Alteration Residential · Finaled$78,000G-Slow Construction Services, LLC.
  4. Nov 8, 2013100516840Fence Wall$17,500G-Slow Construction Services, LLC.
  5. Feb 25, 2013100479097MEP Electrical$15,000G-Slow Construction Services, LLC.

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

Other permits by Trebla Group 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 #
100707292
Canonical ID
3:100707292
Source permit ID
100707292
Browse Chicago permits in the Market Explorer →Pull this permit via /v1/permits →