Permit Record

Alteration Residential

1401 E Warren St, Los Angeles, CA 90033

ClassificationBldg-Alter/Repair - 1 or 2 Family DwellingResidential Alteration
Reliable value$1,500
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
5174020024
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
34.0513, -118.2200
Geocode confidence
100%
Geocode source
Not in source
Issued
Jun 17, 2025
Applied
Not in source
Work class
Residential
Description
Source description

(1) door 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 150.2(b) 1B of Title 24.

Status
Current status
finaled
Source status
Permit Finaled
Provenance
First seen by PermitCore
May 4, 2026 · 17:17 UTC
Last seen
Jul 7, 2026 · 17:34 UTC
Last changed
May 4, 2026 · 17:17 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

2 permits at this parcel (parcel 5174020024) · through Jun 17, 2025

  1. Jun 17, 2025This permitAlteration Residential · Finaled$1,500
  2. Date not usable in source99010-10000-02315New Construction Residential Sf · Finaled$110,000

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

Developer details
Permit #
25016-10000-19303
Canonical ID
10:25016-10000-19303
Source permit ID
25016-10000-19303
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