- Origin program
- Rialto, San Bernardino County, California, USA
- Source
- Rialto ADU / pre-approved-plan information
- Last checked
- Aug 13, 2026
Plan record
ADU1 — Santa Ana
ADU1 — Santa Ana is a pre-approved detached ADU plan from Design Path Studios. The public source lists it as 499 sq ft, 1 bed, and 1 bath. It originated in the Rialto, San Bernardino County, California, USA program. This directory currently shows acceptance in Rialto, San Bernardino County, California, USA. Source context comes from City of Rialto, 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
ADU1 — Santa Ana is a pre-approved detached ADU plan from Design Path Studios. The public source lists it as 499 sq ft, 1 bed, and 1 bath. It originated in the Rialto, San Bernardino County, California, USA program. This directory currently shows acceptance in Rialto, San Bernardino County, California, USA. Source context comes from City of Rialto, last checked Aug 13, 2026. Use the linked provider, location, and source records to verify current acceptance before relying on the plan.
- Provider record
- Design Path Studios
- Origin program
- Rialto, San Bernardino County, California, USA
- Accepted location pages
Details
Plan facts
- Plan identifier
- ADU1
- Provider
- Design Path Studios
- Origin location
- Rialto, San Bernardino County, California, USA
- Accepted locations
- Status
- Pre-approved
- Size
- 499 sq ft
- Bedrooms
- 1 bed
- Bathrooms
- 1 bath
- ADU type
- Detached
- Construction type
- Stick built
- 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
- Not listed in source
Source and evidence
Rialto ADU / pre-approved-plan information
- Publisher
- City of Rialto
- Source type
- Plan catalog
- 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