Demolition
423 N SIERRA MADRE BLVD ADU, Pasadena, CA
ClassificationDemolition
Reliable valueNot in source
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
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 5750-020-018
- Climate zone (IECC)
- 3B
- Roof area (est.)
- Not in source
- HVAC tonnage (est.)
- Not in source
- Building type
- Not in source
Geocode & dates
- Coordinates
- 34.1538, -118.0946
- Geocode confidence
- 100%
- Geocode source
- Not in source
- Issued
- 2026-06-10
- Applied
- Not in source
- Work class
- Not in source
Description
Source description
ONLINE ADU: NEW DETACHED ACCESSORY DWELLING UNIT AT 963.3 SQ FT (DEMO GARAGE ON BLDSFR2024-02265) - 423 N SIERRA MADRE BLVD ADU
Status
- Current status
- unknown
Provenance
- First seen by PermitCore
- May 18, 2026 · 16:11 UTC
- Last seen
- Jun 11, 2026 · 12:43 UTC
- Last changed
- Jun 11, 2026 · 12:43 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
- 2026-06-10This permitDemolition · Unknown
Full permit history at this parcel · as of 2026-06-28.
Developer details
- display_permit_id
- BLDSFR2024-02242
- canonical_uid
- 307:BLDSFR2024-02242
- source_permit_id
- BLDSFR2024-02242