Since January 1, 2025, SB 1211 allows up to eight detached ADUs on a lot with an existing multifamily building, capped by the number of existing units.
SB 1211: Up to 8 Detached ADUs on Multifamily Lots Read More »
The 2025 and 2026 California ADU laws: SB 1211, AB 2533, SB 543, AB 1154 and AB 462, with dates and numbers.
California ADU Laws: What Changed in 2025 and 2026 Read More »
A feasibility study tests ADU, small-lot subdivision and multifamily options before you pay for design.
Monrovia ADU rules in 2026: the local ordinance, pre-approved plans, the permit process and the state limits that apply.
Monrovia ADU Guide: Rules, Process and Pre-Approved Plans Read More »
AB 1033 lets cities allow ADUs to be sold separately as condos. It is opt-in, needs lender consent and a condo plan, and few cities have adopted it.
AB 1033: Selling an ADU as a Condo in California Read More »