Permit Record

Alteration Residential

409-411 N Norton Ave, Los Angeles, CA 90004

ClassificationBldg-Alter/Repair - 1 or 2 Family DwellingResidential Alteration
Reliable value$501
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
5522025001
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
Duplex
Geocode & dates
Coordinates
34.0789, -118.3172
Geocode confidence
100%
Geocode source
Not in source
Issued
Sep 12, 2024
Applied
Sep 12, 2024
Work class
Residential
Description
Source description

SUPPLEMENTAL PERMIT TO 24016-10000-18472 TO REVISE STRUCTURAL PLANS AND DETAILS.

Status
Current status
finaled
Source status
Permit Finaled
Provenance
First seen by PermitCore
May 4, 2026 · 17:17 UTC
Last seen
Jul 7, 2026 · 17:30 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

5 permits at this parcel (parcel 5522025001) · Nov 23, 2021 – Sep 12, 2024

  1. Sep 12, 2024This permitAlteration Residential · Finaled$501
  2. Aug 6, 202424016-10001-18472Alteration Residential · Finaled$501
  3. Jul 10, 202424016-10000-18472Alteration Residential · Finaled$45,000
  4. Mar 11, 202424016-20000-08329Alteration Residential · Finaled$13,500
  5. Nov 23, 202121016-10000-14937ADU · Issued$40,000

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

Developer details
Permit #
24016-10002-18472
Canonical ID
10:24016-10002-18472
Source permit ID
24016-10002-18472
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