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AB-6 • 2026

Residential developments: building standards: review.

Residential developments: building standards: review.

Housing
Active

The official status still shows this bill as active or still awaiting another formal step.

Sponsor
Ward
Last action
Official status
Senate - Appropriations
Effective date
Not listed

Plain English Breakdown

The official bill summary contains conflicting dates for the final report (2027 vs. 2028), likely due to an amendment process not fully resolved in this excerpt.

Review of Building Standards for Small Residential Buildings

This law requires state officials to study if residential buildings with 3 to 10 units can follow simpler building rules and to check how current rules affect construction costs.

What This Bill Does

  • Requires the Department of Housing and Community Development to form a working group by December 31, 2026.
  • Allows this group to suggest changes so that residential projects with 3 to 10 units can use simpler building codes known as the California Residential Code.
  • Mandates a one-time report on these findings be sent to the Legislature in an annual report by December 31, 2027 or 2028.
  • Requires officials to study how current or new rules increase costs for single-family and multi-unit homes.
  • Orders that this cost review happen every three years to help lower construction expenses.

Who It Names or Affects

  • The Department of Housing and Community Development
  • Builders and developers of residential projects with 3 to 10 units

Terms To Know

California Residential Code
A set of rules for building homes that the bill proposes allowing larger small buildings (up to 10 units) to use.
International Residential Code
The standard rulebook currently required by law, which typically applies only to smaller projects like single-family houses or duplexes.

Limits and Unknowns

  • This bill does not change the rules immediately; it only starts a study and review process.
  • Any new building standards must still be approved by the California Building Standards Commission before they take effect.
  • The official text lists conflicting years (2027 or 2028) for the final report deadline.

Bill History

  1. California Legislative Information

    Senate - Appropriations

Official Summary Text

Residential developments: building standards: review.