Permit Record

Addition Residential

12421 W Preston Way, Los Angeles, CA 90066

ClassificationAddition
Reliable value$65,000
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
467 sq ft
Parcel & enrichment
Parcel APN
4247028001
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
Dwelling - Single Family
Geocode & dates
Coordinates
34.0106, -118.4399
Geocode confidence
100%
Geocode source
Not in source
Issued
Oct 14, 2014
Applied
Sep 5, 2014
Work class
Residential
Description
Source description

(N) IRREGULAR 23'-1" X 28'-8" SECOND FLOOR ADDITION W/ NEW MASTER BEDROOM/BATHROOM/CLOSET, REMODEL (E) FIRST FLOOR FOR NEW BATHROOM/CLOSET FOR AN (E) BEDROOM AND NEW LAUNDRY ROOM FOR AN (E) 1-STORY SFD. ALL WORK PER ENGINEERING.

Status
Current status
finaled
Source status
CofO Issued
Finaled
Jun 14, 2015
Provenance
First seen by PermitCore
May 19, 2026 · 02:39 UTC
Last seen
Jul 5, 2026 · 12:33 UTC
Last changed
May 19, 2026 · 02:39 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 4247028001) · through Oct 14, 2014

  1. Oct 14, 2014This permitAddition Residential · Finaled$65,000
  2. Date not usable in source98016-20000-17758Alteration Residential · Cancelled$2,700

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

Developer details
Permit #
14014-20000-03901
Canonical ID
10:14014-20000-03901
Source permit ID
14014-20000-03901
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