SB9 vs. ADU: Which Creates More Flexibility?

California SB9 video guide

SB9 vs. ADU: Which Creates More Flexibility?

Watch the practical difference between an ADU on an existing parcel and an SB9 lot split that may create a separate legal parcel.

What this video covers

A practical answer before you spend on the wrong path

An ADU and an SB9 lot split can both add housing options, but they do not create the same property outcome. This video focuses on the separate-parcel question and why resale, financing, estate planning, construction, and long-term flexibility should shape the choice.

Key takeaways

  • An ADU usually remains on the same legal parcel as the primary home.
  • A qualifying SB9 lot split may create a separate legal parcel.
  • The better path depends on the property, budget, timeline, and owner's long-term goal.

Property-specific next step

Find out whether SB9 fits your property

Riechers Engineering can review the address, local rules, parcel configuration, access, utilities, and the owner's goal before major project costs begin.

This video provides general educational information. A property-specific review is needed before relying on SB9 for a project, sale, financing, tax, or legal decision.

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