Permit Record

ADU

3311 1/2 E Gassen Pl, Los Angeles, CA 90065

ClassificationBldg-Addition - 1 or 2 Family DwellingADU-Qualifying Construction
Reliable value$50,000
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
495 sq ft
Parcel & enrichment
Parcel APN
5456016026
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
34.1055, -118.2309
Geocode confidence
100%
Geocode source
Not in source
Issued
Oct 20, 2021
Applied
Jan 6, 2021
Work class
Residential
Description
Source description

CONVERT (E) DETACHED GARAGE TO ADU, ADD [7 X19] TO THE SIDE (1200 SF MAX PER ORDINANCE, LAMC 12.22 A.33 (c)-(d))

Status
Current status
finaled
Source status
CofO Issued
Finaled
Apr 13, 2022
Provenance
First seen by PermitCore
May 4, 2026 · 17:15 UTC
Last seen
Jul 7, 2026 · 17:20 UTC
Last changed
May 15, 2026 · 09:12 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 5456016026) · Jul 14, 2000 – Oct 20, 2021

  1. Oct 20, 2021This permitADU · Finaled$50,000
  2. Jul 14, 200099010-10000-03512New Construction Residential Sf · Finaled$9,025
  3. Jul 14, 200099010-10000-03511New Construction Residential Sf · Finaled$142,000
  4. Jul 14, 200000030-10000-01571Other · Finaled$49
  5. Jul 14, 200000020-10000-01962Other · Finaled$2,160

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

Developer details
Permit #
21016-10000-00270
Canonical ID
10:21016-10000-00270
Source permit ID
21016-10000-00270
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