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AB 748CALIFORNIASession 20252026
High Impact

California AB 748 requires cities and counties to create preapproved housing plan programs

Original title: Single-family and multifamily housing units: preapproved plans.

August 13, 2026

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The Frame

What this does

This bill aims to reduce construction timelines and costs for developers and homeowners by allowing for (automatic) approval of housing projects that use preapproved designs, effectively exempting these projects from certain environmental reviews.

Who is mentioned in the record

Potentially affected actors named in the source documents. Mention is not a position.

Local agencies

They are required to develop new preapproval programs and include new data in their annual housing reports.

Housing developers

They may utilize preapproved plans to receive faster, ministerial approval for residential projects.

What changed

Last recorded activity August 13, 2026.

What's next

Introduced.

Summary

AB 748 requires local governments to establish programs for preapproving single-family and multifamily residential housing plans to speed up the building permit process. Large jurisdictions must implement these programs by July 1, 2027, and small jurisdictions by January 1, 2029.

Key Facts

You don't have to trust us. Each fact below is taken straight from the official document - click any one to see the exact passage, highlighted in the original.

Why It Matters

This bill aims to reduce construction timelines and costs for developers and homeowners by allowing for (automatic) approval of housing projects that use preapproved designs, effectively exempting these projects from certain environmental reviews.

Frequently Asked Questions

Will this bill make it faster to get a building permit?
Yes, for projects using preapproved plans, the bill requires local agencies to approve or deny applications within 30 days.
Does this bill apply to all housing projects?
No, it applies to single-family and multifamily residential housing plans that meet specific lot conditions and use preapproved designs; it does not apply to certain communities or developments specified by the local agency.

News Coverage

Discoveries

Patterns POLISCOPE noticed across the record. These are observations to investigate, not conclusions.

policy shift100% confidence

Expansion of Preapproval Mandates

The state is expanding the preapproval mandate from just ADUs (required by 2025) to all single-family and multifamily housing, signaling a broader push for standardized, ministerial housing approvals.

Connected Entities

otherCalifornia Environmental Quality ActState law requiring environmental impact reports for certain projects; the bill Map →
organizationOffice of Land Use and Climate InnovationThe state office that receives annual reports from local planning agencies regarMap →

Sources

Open source document

openstates.org

Analysis Score

0–100
  • Significance85
    How much this matters to a regular citizen
  • Controversy40
    Intensity of disagreement among stakeholders
  • Entertainment5
    Compellingness for a non-policy-wonk reader
  • Buzz30
    Current news / social attention level

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