Starting on May 15, the San Francisco Department of Building Inspection (DBI) will implement new, stricter water conservation requirements under Section 12A.10 of the San Francisco Building Code. These changes may significantly impact residential transactions and create added costs for property owners.

WHO IS IMPACTED

  • Sellers of residential properties in San Francisco
  • Buyers and agents involved in transactions requiring water conservation inspections
  • Homeowners who previously upgraded fixtures to meet earlier standards

These requirements apply during mandatory water conservation inspections prior to transfer of title or sale.

WHAT IS CHANGING

Showerheads and faucets

  • Must have a maximum flow rate of 1.8 gallons per minute
  • Previously allowed 2.2–2.5 GPM fixtures will no longer be compliant

Toilets

  • New maximum flush volume: of 1.28 gallons per flush
  • Previously compliant 1.6 GPF toilets must now be replaced

Exemptions

Sellers may apply for an exemption from replacing a toilet, only if a replacement would impact the historical integrity of the building. Exemptions may also be filed regarding showerheads needed for medical reasons.

ACTION REQUIRED

Plan ahead for potential upgrades prior to listing a property and evaluate existing fixtures for compliance early in the transaction process.

WHY THIS MATTERS

  • These changes may result in unexpected costs for sellers
  • Homeowners who recently upgraded to prior standards may now face additional replacement requirements
  • Disposal of functioning fixtures also raises environmental concerns

NEXT STEPS

SFAR is actively advocating at City Hall and with DBI to delay implementation, pushing for more practical, cost-effective alternatives, and raising concerns about financial and environmental impacts. We will continue to keep members informed on advocacy progress and opportunities to engage.

QUESTIONS For more information, please contact Jay Cheng, Deputy Government Affairs Director: jay.cheng@sfrealtors.com

Read the full ordinance