Permit Record

Alteration Residential

6757 N Oconto Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$106,000
ContractorLiv Companies LLC
Permit record
Parties
Contractor
Liv Companies LLC
Applicant
Not in source
Owner
Clint Costa
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
0936407001
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
42.0043, -87.8078
Geocode confidence
90%
Geocode source
Not in source
Issued
Apr 8, 2019
Applied
Apr 8, 2019
Work class
Residential
Description
Source description

PROVIDE A ONE STORY WOOD FRAME ADDITION TO THE EXISTING SINGLE FAMILY RESIDENCE. WORK TO INCLUDE;- NEW BREAKFAST & MUD ROOM ADDITION (180 SF)- NEW BASEMENT SPACE (180 SF)- NEW WOOD STAIRS TO ADDITION & CONCRETE STAIRS TO BASEMENT (41 SF)- MODIFICATIONS TO ELECTRICAL SYSTEM & DUCT EXTENSION FOR HVAC.NO PLUMBING WORK UNDER THIS PERMIT

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:04 UTC
Last seen
May 15, 2026 · 08:45 UTC
Last changed
May 12, 2026 · 00:32 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 0936407001) · Aug 18, 2009 – Apr 8, 2019

  1. Apr 8, 2019This permitAlteration Residential · Finaled$106,000Liv Companies LLC
  2. Jun 21, 2011100399413Fence Wall$2,000
  3. Aug 18, 2009100306389Fence Wall$11,500

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

Other permits by Liv Companies LLC

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Developer details
Permit #
100811113
Canonical ID
3:100811113
Source permit ID
100811113
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