Permit Record

Alteration Residential

18940 W Sylvan St, Los Angeles, CA 91335

ClassificationBldg-Alter/Repair - 1 or 2 Family DwellingResidential Alteration
Reliable value$5,600
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
2128008005
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
34.1848, -118.5464
Geocode confidence
100%
Geocode source
Not in source
Issued
Dec 16, 2021
Applied
Not in source
Work class
Residential
Description
Source description

Reroof with 28 sqrs COMP SHINGLE roofing. Existing solid sheathing.Re-roof with Class A or B material weighing less than 6 pounds per sq. ft. For residential roof replacement > 50% of the total roof area, apply Cool Roof Product labeled and certified by Cool Roof Rating Council (CRRC). Cool Roof may be required for non-residential buildings per Title 24, Part 6, Section 149(b).

Status
Current status
finaled
Source status
Permit Finaled
Provenance
First seen by PermitCore
May 4, 2026 · 17:16 UTC
Last seen
Jul 7, 2026 · 17:22 UTC
Last changed
May 4, 2026 · 17:16 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

6 permits at this parcel (parcel 2128008005) · Mar 7, 2005 – Dec 16, 2021

  1. Dec 16, 2021This permitAlteration Residential · Finaled$5,600
  2. Oct 15, 202020016-20000-20958ADU · Finaled$20,000
  3. Mar 4, 201918047-20000-01025Pool Spa · Finaled$22,000
  4. Nov 18, 201313016-20001-18685Alteration Residential · Expired$1,000
  5. Sep 10, 201313016-20000-18685Alteration Residential · Finaled$25,000
  6. Mar 7, 200505016-10000-03886Alteration Residential · Finaled$6,989

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

Developer details
Permit #
21016-90000-58487
Canonical ID
10:21016-90000-58487
Source permit ID
21016-90000-58487
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