Permit Record

Alteration Residential

11257 N Collett Ave, Los Angeles, CA 91344

ClassificationBldg-Alter/Repair - 1 or 2 Family DwellingResidential Alteration
Reliable value$7,000
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
Not in source
Parcel & enrichment
Parcel APN
2666018030
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
34.2753, -118.4837
Geocode confidence
100%
Geocode source
Not in source
Issued
Jan 29, 2010
Applied
Not in source
Work class
Residential
Description
Source description

Supplemental permit to increase original valuation from $3000 to $10000

Status
Current status
finaled
Source status
Permit Finaled
Provenance
First seen by PermitCore
May 19, 2026 · 02:33 UTC
Last seen
Jul 5, 2026 · 12:28 UTC
Last changed
May 19, 2026 · 02:33 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 2666018030) · Jan 7, 2010 – Jan 29, 2010

  1. Jan 29, 2010This permitAlteration Residential · Finaled$7,000
  2. Jan 21, 201010014-20000-00078Addition Residential · Finaled$22,000
  3. Jan 7, 201009016-20000-21479Alteration Residential · Finaled$3,000

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

Developer details
Permit #
09016-20001-21479
Canonical ID
10:09016-20001-21479
Source permit ID
09016-20001-21479
Browse Los Angeles permits in the Market Explorer →Pull this permit via /v1/permits →