Permit Record

ADU

13743-13743 1/2 W Sylvan St, Los Angeles, CA 91401

ClassificationBldg-Addition - ApartmentADU-Qualifying Construction
Reliable value$200,000
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
1,088 sq ft
Parcel & enrichment
Parcel APN
2239006023
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
34.1853, -118.4325
Geocode confidence
100%
Geocode source
Not in source
Issued
Jun 9, 2023
Applied
Dec 2, 2021
Work class
Residential
Description
Source description

CONVERT (E) DETACHED 4 CAR CARPORT INTO CARPORT ON 1ST FLOOR W/NEW (2) DETACHED ADUS ON 2ND FLOOR, (23'-2"x49'11"),1088 SQFT PER GCS 65852.2(e)(1)(D) AND LAMC 12.22 A.33(c)(d) AND (g) The LID clearance has been deferred. Approval for LID requirements shall be obtained from LASAN prior to the issuance of the Certificate of Occupancy.

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 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

2 permits at this parcel (parcel 2239006023) · Dec 18, 2017 – Jun 9, 2023

  1. Jun 9, 2023This permitADU · Issued$200,000
  2. Dec 18, 201717016-40000-37453Alteration Residential · Finaled$25,000

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

Developer details
Permit #
21010-20000-06055
Canonical ID
10:21010-20000-06055
Source permit ID
21010-20000-06055
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