Permit Record

Addition Commercial

17633 W Lassen St, Los Angeles, CA 91325

ClassificationBldg-Addition - CommercialCommercial Alteration
Reliable value$280,900
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
2,809 sq ft
Parcel & enrichment
Parcel APN
2734009011
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
Private School
Geocode & dates
Coordinates
34.2505, -118.5188
Geocode confidence
100%
Geocode source
Not in source
Issued
Aug 10, 2006
Applied
Dec 22, 2005
Work class
Commercial
Description
Source description

PROPOSED ADDITION OF 2 CLASSROOMS AND 1 COMPUTER LAB (2809 sqft.) (CONNECTED BY A BREEZEWAY) TO AN EXISTING PRIVATE SCHOOL.

Status
Current status
finaled
Source status
CofO Issued
Finaled
Oct 9, 2008
Provenance
First seen by PermitCore
May 19, 2026 · 02:53 UTC
Last seen
Jul 5, 2026 · 12:50 UTC
Last changed
May 19, 2026 · 02:53 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

4 permits at this parcel (parcel 2734009011) · Oct 10, 2000 – Aug 10, 2006

  1. Aug 10, 2006This permitAddition Commercial · Finaled$280,900
  2. Aug 10, 200606020-10000-03005New Construction Commercial · Finaled$3,840
  3. Aug 10, 200606030-10000-02658Other · Finaled$1,245
  4. Oct 10, 200000048-20000-01812Sign · Finaled$1,200

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

Developer details
Permit #
05010-10000-06989
Canonical ID
10:05010-10000-06989
Source permit ID
05010-10000-06989
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