- Origin program
- Pasadena, Los Angeles County, California, USA
- Source
- ADU Standard Plans Program
- Last checked
- Aug 13, 2026
- Additional notes
- Available only to qualifying Eaton Fire red-tagged residential properties.
Plan record
ADU 1
ADU 1 is a pre reviewed detached ADU plan from Arterberry Cooke Architecture. The public source lists it as 560 sq ft, 1 bed, and 1 bath. It originated in the Pasadena, Los Angeles County, California, USA program. This directory currently shows acceptance in Pasadena, Los Angeles County, California, USA. Source context comes from City of Pasadena, last checked Aug 13, 2026. Use the linked provider, location, and source records to verify current acceptance before relying on the plan.
Source-backed summary
What public sources list
ADU 1 is a pre reviewed detached ADU plan from Arterberry Cooke Architecture. The public source lists it as 560 sq ft, 1 bed, and 1 bath. It originated in the Pasadena, Los Angeles County, California, USA program. This directory currently shows acceptance in Pasadena, Los Angeles County, California, USA. Source context comes from City of Pasadena, last checked Aug 13, 2026. Use the linked provider, location, and source records to verify current acceptance before relying on the plan.
- Provider record
- Arterberry Cooke Architecture
- Origin program
- Pasadena, Los Angeles County, California, USA
- Accepted location pages
Details
Plan facts
- Plan identifier
- ADU 1
- Provider
- Arterberry Cooke Architecture
- Origin location
- Pasadena, Los Angeles County, California, USA
- Accepted locations
- Status
- Pre reviewed
- Size
- 560 sq ft
- Bedrooms
- 1 bed
- Bathrooms
- 1 bath
- ADU type
- Detached
- Construction type
- Unknown
- Plan fee
- Not listed in source
- Estimated cost
- Not listed in source
- Last checked
- Aug 13, 2026
Plan notes
Notes
- Foundation notes
- Not listed in source
- Utility notes
- Not listed in source
- Energy notes
- Not listed in source
- Accessibility notes
- Not listed in source
- Permit fee notes
- Not listed in source
- Cost notes
- Not listed in source
- Additional notes
- Available only to qualifying Eaton Fire red-tagged residential properties.
Source and evidence
ADU Standard Plans Program
- Publisher
- City of Pasadena
- Source type
- Official source
- Reliability
- Official city/county/state government source (5/5)
- Last checked
- Aug 13, 2026
- Accessed
- Aug 13, 2026
Accepted-in locations
Accepted Locations
1 accepted location