Permit Record

ADU

3559 N Arroyo Seco Ave, Los Angeles, CA 90065

ClassificationADU
Reliable value$45,000
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
400 sq ft
Parcel & enrichment
Parcel APN
5446021023
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
34.0889, -118.2135
Geocode confidence
100%
Geocode source
Not in source
Issued
May 13, 2026
Applied
Aug 1, 2025
Work class
Residential
Description
Source description

PROPOSED NEW ACCESSORY DWELLING UNIT PER LAMC 12.22A.33(b)(1). ALL WORK PER WFPP.

Status
Current status
issued
Source status
Issued
Provenance
First seen by PermitCore
Jun 12, 2026 · 12:17 UTC
Last seen
Jul 7, 2026 · 17:48 UTC
Last changed
Jun 12, 2026 · 12:17 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

8 permits at this parcel (parcel 5446021023) · Jan 25, 2002 – May 13, 2026

  1. May 13, 2026This permitADU · Issued$45,000
  2. Apr 27, 202625047-20000-00970Pool Spa · Issued$30,000
  3. Apr 27, 202625030-20000-04966Other · Issued$51
  4. Jul 11, 202525016-10000-21511Alteration Residential · Issued$9,800
  5. Mar 13, 201515016-10000-05268New Construction Residential Sf · Finaled$4,000
  6. Dec 29, 201414016-70000-26106Alteration Residential · Finaled$6,500
  7. Dec 18, 201414014-10000-05214Addition Residential · Finaled$67,800
  8. Jan 25, 200202016-10000-01631Alteration Residential · Finaled$1,000

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

Developer details
Permit #
25016-20000-23567
Canonical ID
10:25016-20000-23567
Source permit ID
25016-20000-23567
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