Permit Record

Alteration Residential

10711 N Helendale Ave, Los Angeles, CA 91042

ClassificationBldg-Alter/Repair - 1 or 2 Family DwellingResidential Alteration
Reliable value$14,256
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
Not in source
Parcel & enrichment
Parcel APN
2557012022
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
34.2636, -118.2958
Geocode confidence
100%
Geocode source
Not in source
Issued
Aug 27, 2020
Applied
Not in source
Work class
Residential
Description
Source description

1997 S.F. OF RADIANT BARRIER IN ATTIC & 1636 S.F. OF ATTIC INSULATION R30

Status
Current status
finaled
Source status
Permit Finaled
Provenance
First seen by PermitCore
May 4, 2026 · 17:15 UTC
Last seen
Jul 7, 2026 · 17:17 UTC
Last changed
May 4, 2026 · 17:15 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 2557012022) · Jan 31, 2000 – Aug 27, 2020

  1. Aug 27, 2020This permitAlteration Residential · Finaled$14,256
  2. Aug 8, 201818016-20000-25419Alteration Residential · Issued$14,000
  3. Dec 8, 200606016-20001-01771Addition Residential · Finaled$5,700
  4. Jan 30, 200606016-20000-01771Alteration Residential · Finaled$15,000
  5. Jan 31, 200000016-20000-01788Alteration Residential · Expired$4,000

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

Developer details
Permit #
20016-10000-21196
Canonical ID
10:20016-10000-21196
Source permit ID
20016-10000-21196
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