Permit Record

Alteration Residential

142 E 99th St, Los Angeles, CA 90003

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
6053020025
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
Accessory Dwelling Unit
Geocode & dates
Coordinates
33.9464, -118.2723
Geocode confidence
100%
Geocode source
Not in source
Issued
Sep 13, 2024
Applied
Oct 16, 2023
Work class
Residential
Description
Source description

SUPPLEMENTAL PERMIT TO PERMIT# 21010-20000-05074 TO REVISE LOCATION OF ACCESSORY DWELLING UNIT WITH ATACHED STORAGE (REVISE DISTANCE BETWEEN SINGLE FAMILY DWELLING AND ACCESSORY DWELLING UNIT WITH ATTACHED STORAGE) REVISE ADDRESS PER BOE CLEARANCE TO 142 W 99TH STNO CHANGES IN AREA, HEIGHT DIMENSIONS ETC...

Status
Current status
issued
Source status
Issued
Provenance
First seen by PermitCore
May 4, 2026 · 17:15 UTC
Last seen
Jul 7, 2026 · 17:19 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

4 permits at this parcel (parcel 6053020025) · May 7, 2007 – Sep 13, 2024

  1. Sep 13, 2024This permitAlteration Residential · Issued
  2. Sep 15, 202222019-10000-04207Demolition · Finaled$3,000
  3. Sep 15, 202221010-10000-05071ADU · Issued$200,000
  4. May 7, 200707016-10000-08363Alteration Residential · Issued$2,000

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

Developer details
Permit #
21010-10001-05071
Canonical ID
10:21010-10001-05071
Source permit ID
21010-10001-05071
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