Permit Record

Alteration Commercial

1543 W 12th St, Los Angeles, CA 90015

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Not in source
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
5137025012
Climate zone (IECC)
3B
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
Retaining Wall
Geocode & dates
Coordinates
34.0461, -118.2755
Geocode confidence
100%
Geocode source
Not in source
Issued
May 19, 2025
Applied
May 19, 2025
Work class
Residential
Description
Source description

SUPPLEMENTAL PERMIT TO 24020-20000-02333 TO REVISE THE WORK DISCRIPTION TO READ, PROPOSED BLOCK WALL PER P/BC 20123-096, RETAINING WALL PER P/BC 2023-002 AND RETAINING WALL PER ENG. CHANGE OF APPLICANT.***************** NO FEE DEPT. ERROR ********************

Status
Current status
finaled
Source status
Permit Finaled
Provenance
First seen by PermitCore
May 4, 2026 · 17:17 UTC
Last seen
Jul 7, 2026 · 17:33 UTC
Last changed
Jun 25, 2026 · 23:26 UTC
Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.

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
Project timeline at this parcel

7 permits at this parcel (parcel 5137025012) · Jul 23, 2019 – May 19, 2025

  1. May 19, 2025This permitAlteration Commercial · Finaled
  2. Mar 28, 202525030-20000-01938Other · Finaled$51
  3. Mar 28, 202524020-20001-02333New Construction Commercial · Finaled$501
  4. Jan 22, 202524020-20000-02333Other · Finaled$25,000
  5. Dec 12, 202322010-10000-04466New Construction Residential Sf · Finaled$500,000
  6. Nov 13, 202322010-10000-04079ADU · Finaled$550,000
  7. Jul 23, 201919019-10000-03103Demolition · Finaled$5,000

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

Developer details
Permit #
24020-20002-02333
Canonical ID
10:24020-20002-02333
Source permit ID
24020-20002-02333
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