Permit Record

Alteration Residential

4531 N Westchester Dr, Los Angeles, CA 91364

ClassificationBldg-Alter/Repair - 1 or 2 Family DwellingResidential Alteration
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
2174012012
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
34.1526, -118.5825
Geocode confidence
100%
Geocode source
Not in source
Issued
Feb 7, 2020
Applied
Not in source
Work class
Residential
Description
Source description

SUPPLEMENTAL PERMIT TO REVISE WORK DESCRIPTION TO READ: Kitchen and Bathroom (4) remodel for residential buildings (no structural changes). Window (28) and door (7) change-out (same size & type) for residential buildings. Dual glazing, labeled and certified by National Fenestration Rating Council (NFRC), is required for doors and windows replaced in all residential buildings, three stories or less, per Section 152(b) of Title 24. Replace drywall (no new walls added) for single family dwellings and duplexes only. Re-stucco for single family dwellings and duplexes only. EXCLUDING THE RE-ROOF.

Status
Current status
finaled
Source status
Permit Finaled
Provenance
First seen by PermitCore
May 4, 2026 · 17:15 UTC
Last seen
Jul 7, 2026 · 17:14 UTC
Last changed
May 4, 2026 · 17:15 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

13 permits at this parcel (parcel 2174012012) · Apr 30, 2018 – Feb 7, 2020

  1. Feb 7, 2020This permitAlteration Residential · Finaled
  2. Sep 13, 201919020-20001-00944Alteration Commercial · Finaled
  3. Sep 13, 201918016-20001-13354Alteration Residential · Finaled
  4. Sep 13, 201918016-20001-25469Alteration Residential · Finaled
  5. Sep 13, 201919030-20001-02161Other · Finaled
  6. Sep 13, 201919047-20001-00563Pool Spa · Finaled
  7. Sep 13, 201918026-20001-00211Alteration Commercial · Finaled
  8. Jun 25, 201919030-20000-02161Other · Finaled$51
  9. Jun 25, 201919047-20000-00563Pool Spa · Finaled$11,000
  10. Jun 25, 201919020-20000-00944Other · Finaled$12,000
  11. Sep 24, 201818016-20000-25469Alteration Residential · Finaled$30,000
  12. Apr 30, 201818016-20000-13354Alteration Residential · Finaled$30,000
  13. Apr 30, 201818026-20000-00211Alteration Commercial · Finaled$2,500

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

Developer details
Permit #
18016-20002-13354
Canonical ID
10:18016-20002-13354
Source permit ID
18016-20002-13354
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