The Department of Regional Planning is aware of phishing emails targeting Los Angeles County residents. Please be advised that all official correspondence from Regional Planning is issued solely from [Name]@planning.lacounty.gov or donotreply@lacounty.gov email addresses. Communications from other domains are not affiliated with the Department and should not be treated as an official communication. The County will never request personally identifiable information via email or ask for payment or funds through wire transfer. If you receive a suspicious email or have concerns about its legitimacy, please do not respond or click any links. Instead, contact Regional Planning directly to verify at info@planning.lacounty.gov or (213) 974-6411.
If you were impacted by the recent fires and need assistance, please visit the Disaster Recovery page.
The Department of Regional Planning is aware of phishing emails targeting Los Angeles County residents. Please be advised that all official correspondence from Regional Planning is issued solely from [Name]@planning.lacounty.gov or donotreply@lacounty.gov email addresses. Communications from other domains are not affiliated with the Department and should not be treated as an official communication. The County will never request personally identifiable information via email or ask for payment or funds through wire transfer. If you receive a suspicious email or have concerns about its legitimacy, please do not respond or click any links. Instead, contact Regional Planning directly to verify at info@planning.lacounty.gov or (213) 974-6411.
If you were impacted by the recent fires and need assistance, please visit the Disaster Recovery page.
Overview As California’s housing laws continue to evolve, LA County Planning is updating the Accessory Dwelling Unit (ADU) Ordinance. The 2026 ADU Ordinance Amendment clarifies the relationship between County policy and State law and implements State-granted authority to limit ADUs on certain subdivided lots, creating a more predictable permitting pathway for unincorporated communities. Review the
Draft ordinance 2026 ADU Ordinance Amendment – April Draft Ordinance Project Information 2026 ADU Ordinance Amendment – Summary 2026 ADU Ordinance Amendment – Lot Splits and ADU 2026 ADU Ordinance Amendment – Single-Family Home Guide 2026 ADU Ordinance Amendment – Multi-family Home Guide
1 event found. Events Today Upcoming Upcoming Select date. May 2026 Thu 21 LA County: Understanding the 2026 ADU Ordinance Updates May 21 @ 6:00 pm – 7:00 pm Virtual Event Webinar May 21, 6-7PM Registration Link: https://planning-lacounty-gov.zoom.us/webinar/register/WN_ZGS5bTWiQAGOpWT44hSJ8A Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics