- Origin program
- Sierra Madre, Los Angeles County, California, USA
- Source
- Accessory Dwelling Units | City of Sierra Madre
- Last checked
- Aug 17, 2026
Plan record
neXt 400
neXt 400 is a pre-approved detached ADU plan from neXt dwelling LLC. The public source lists it as 400 sq ft and studio; bathroom count is not listed. It originated in the Sierra Madre, Los Angeles County, California, USA program. This directory currently shows acceptance in Sierra Madre, Los Angeles County, California, USA. Source context comes from City of Sierra Madre, last checked Aug 17, 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
neXt 400 is a pre-approved detached ADU plan from neXt dwelling LLC. The public source lists it as 400 sq ft and studio; bathroom count is not listed. It originated in the Sierra Madre, Los Angeles County, California, USA program. This directory currently shows acceptance in Sierra Madre, Los Angeles County, California, USA. Source context comes from City of Sierra Madre, last checked Aug 17, 2026. Use the linked provider, location, and source records to verify current acceptance before relying on the plan.
- Provider record
- neXt dwelling LLC
- Origin program
- Sierra Madre, Los Angeles County, California, USA
- Accepted location pages
Details
Plan facts
- Plan identifier
- neXt 400
- Provider
- neXt dwelling LLC
- Origin location
- Sierra Madre, Los Angeles County, California, USA
- Accepted locations
- Status
- Pre-approved
- Size
- 400 sq ft
- Bedrooms
- Studio
- Bathrooms
- Not listed in source
- ADU type
- Detached
- Construction type
- Unknown
- Plan fee
- Not listed in source
- Estimated cost
- Not listed in source
- Last checked
- Aug 17, 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
- Not listed in source
Source and evidence
Accessory Dwelling Units | City of Sierra Madre
- Publisher
- City of Sierra Madre
- Source type
- Official source
- Reliability
- Official city/county/state government source (5/5)
- Last checked
- Aug 17, 2026
- Accessed
- Aug 17, 2026
Accepted-in locations
Accepted Locations
1 accepted location