Permit Record

Addition Residential

19423 W Welby Way, Los Angeles, CA 91335

ClassificationAddition
Reliable value$30,000
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
510 sq ft
Parcel & enrichment
Parcel APN
2131003025
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
34.1931, -118.5566
Geocode confidence
100%
Geocode source
Not in source
Issued
May 28, 2009
Applied
May 28, 2009
Work class
Residential
Description
Source description

CONVERT (E) GARAGE (13'-6" X 20', 270SF) INTO BEDROOM & BATHROOM, CONVERT (E) BEDROOM TO DEN ; (N) ATTACHED 2-CAR CARPORT (22' X 20', 398SF); (N) LAUNDRY (5'-6" X 5'-8", 31SF) ATTACHED TO SFD; (N) ATTACHED PATIO COVER (10' X 9', 90SF). ALL WORK PER LA CITY STD TYPE V SHEET.

Status
Current status
finaled
Source status
CofO Issued
Finaled
Jan 4, 2010
Provenance
First seen by PermitCore
May 19, 2026 · 02:57 UTC
Last seen
Jul 5, 2026 · 12:54 UTC
Last changed
May 19, 2026 · 02:57 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

3 permits at this parcel (parcel 2131003025) · Sep 23, 2005 – May 28, 2009

  1. May 28, 2009This permitAddition Residential · Finaled$30,000
  2. Oct 8, 200808014-20000-04627Addition Residential · Finaled$32,500
  3. Sep 23, 200505010-20000-04990New Construction Residential Sf · Finaled$40,000

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

Developer details
Permit #
09014-20000-01720
Canonical ID
10:09014-20000-01720
Source permit ID
09014-20000-01720
Browse Los Angeles permits in the Market Explorer →Pull this permit via /v1/permits →