Permit Record

ADU

13681 W Mercer St, Los Angeles, CA 91331

ClassificationADU
Reliable value$20,000
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
0 sq ft
Parcel & enrichment
Parcel APN
2618016005
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
34.2623, -118.4310
Geocode confidence
100%
Geocode source
Not in source
Issued
Dec 16, 2019
Applied
Jun 20, 2019
Work class
Residential
Description
Source description

REFRAME ROOF OF DETACHED STORAGE AND CONVERT TOGETHER WITH RECREATION ROOM TO ACCESSORY DWELLING UNIT PER AB 494 AND SB 229, ATTACHED CARPORT TO REMAIN. ALL WORK PER WFPP.

Status
Current status
finaled
Source status
CofO Issued
Finaled
Nov 21, 2022
Provenance
First seen by PermitCore
May 19, 2026 · 02:45 UTC
Last seen
Jul 5, 2026 · 12:43 UTC
Last changed
May 19, 2026 · 02:45 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 2618016005) · Jan 21, 2003 – Dec 16, 2019

  1. Dec 16, 2019This permitADU · Finaled$20,000
  2. Aug 1, 201717016-90000-21380Alteration Residential · Finaled$6,000
  3. Jan 23, 201414014-20000-00224Addition Residential · Finaled$1,500
  4. Jan 23, 201414014-20000-00223Addition Residential · Finaled$25,900
  5. Jan 21, 200303014-20000-00265Addition Residential · Finaled$22,000

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

Developer details
Permit #
19016-20000-18737
Canonical ID
10:19016-20000-18737
Source permit ID
19016-20000-18737
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