Permit Record

Alteration Residential

1456 1/2 E 21st St, Los Angeles, CA 90011

ClassificationBldg-Alter/Repair - 1 or 2 Family DwellingResidential Alteration
Reliable value$8,000
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
Not in source
Parcel & enrichment
Parcel APN
5119029014
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
34.0200, -118.2483
Geocode confidence
100%
Geocode source
Not in source
Issued
Sep 26, 2018
Applied
Sep 20, 2018
Work class
Residential
Description
Source description

SUPPLEMENTAL TO PERMIT # 17016-10000-38416 TO REVISE FOUNDATION PLAN; ALL WORK PER WFPP

Status
Current status
finaled
Source status
Permit Finaled
Provenance
First seen by PermitCore
May 19, 2026 · 02:43 UTC
Last seen
Jul 5, 2026 · 12:39 UTC
Last changed
May 19, 2026 · 02:43 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 5119029014) · Dec 20, 2017 – Sep 26, 2018

  1. Sep 26, 2018This permitAlteration Residential · Finaled$8,000
  2. Jan 24, 201817016-10000-38416ADU · Issued$10,000
  3. Dec 20, 201717016-90000-37871Alteration Residential · Finaled$4,400

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

Developer details
Permit #
17016-10002-38416
Canonical ID
10:17016-10002-38416
Source permit ID
17016-10002-38416
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