Permit Record

MEP Plumbing

4510 S California Ave, Chicago, IL

ClassificationPlumbing
Reliable value$20,767
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Olofson Nicholas
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
1901324028
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
41.8115, -87.6944
Geocode confidence
90%
Geocode source
Not in source
Issued
Jun 21, 2024
Applied
Jun 3, 2024
Work class
Not in source
Description
Source description

ADA BATHROOM MODIFICATIONS. REMOVE TUB AND INSTALL SHOWER WITH ASSOCIATED FIXTURES AND TILE WORK.

Status
Current status
issued
Source status
ACTIVE
Provenance
First seen by PermitCore
May 2, 2026 · 13:24 UTC
Last seen
May 15, 2026 · 08:56 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

2 permits at this parcel (parcel 1901324028) · Apr 19, 2023 – Jun 21, 2024

  1. Jun 21, 2024This permitMEP Plumbing · Issued$20,767
  2. Apr 19, 2023101013458MEP Mechanical HVAC$15,078Extended Home Living Svcs,inc.

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

Developer details
Permit #
B200019032
Canonical ID
3:B200019032
Source permit ID
B200019032
Browse Chicago permits in the Market Explorer →Pull this permit via /v1/permits →