Permit Record

Addition Residential

12012-12014 W Pierce St, Los Angeles, CA 91342

ClassificationAddition
Reliable value$4,000
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
480 sq ft
Parcel & enrichment
Parcel APN
2531020011
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
Dwelling - Single Family
Geocode & dates
Coordinates
34.2806, -118.3945
Geocode confidence
100%
Geocode source
Not in source
Issued
Jul 19, 2019
Applied
Jul 18, 2019
Work class
Residential
Description
Source description

24' x 20' ADDITION OF A PATIO TO THE REAR OF (E) SFD W/ ADU AND CARPORT.

Status
Current status
finaled
Source status
CofO Issued
Finaled
Nov 16, 2019
Provenance
First seen by PermitCore
May 19, 2026 · 02:45 UTC
Last seen
Jul 5, 2026 · 12:42 UTC
Last changed
May 19, 2026 · 02:45 UTC
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 2531020011) · Sep 14, 2018 – Jul 19, 2019

  1. Jul 19, 2019This permitAddition Residential · Finaled$4,000
  2. Nov 20, 201817014-20001-05627Addition Residential · Finaled$16,200
  3. Sep 14, 201817014-20000-05627ADU · Finaled$30,000

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

Developer details
Permit #
19014-20000-03867
Canonical ID
10:19014-20000-03867
Source permit ID
19014-20000-03867
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