Permit Record

Alteration Residential

636 20th St Santa Monica, CA 90402

ClassificationResidentialResidential Alteration
Reliable value$7,684
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)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
4279007001
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
Windows
Geocode & dates
Coordinates
34.0377, -118.4916
Geocode confidence
100%
Geocode source
Not in source
Issued
Apr 3, 2026
Applied
Mar 26, 2026
Work class
Residential
Description
Source description

Window and door change-out (same size and type) for single-unit residential building. Dual glazing, labeled and certified by National Fenestration Rating Council (NFRC), is required for doors and windows replaced in all residential buildings, three stories or less, per Title 24, Part 6, Section 150.2(b) 1B.

Status
Current status
issued
Source status
Issued
Expired
Dec 29, 2026
Provenance
First seen by PermitCore
May 18, 2026 · 16:13 UTC
Last seen
Jul 29, 2026 · 03:35 UTC
Last changed
Jul 29, 2026 · 03:35 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

2 permits at this parcel (parcel 4279007001) · Sep 26, 2024 – Apr 3, 2026

  1. Apr 3, 2026This permitAlteration Residential · Issued$7,684
  2. Sep 26, 202424BLD-3506Alteration Residential · Issued$23,433

Full permit history at this parcel · as of Jul 30, 2026.

Developer details
Permit #
26BLD-1131
Canonical ID
308:26BLD-1131
Source permit ID
26BLD-1131
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