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Washington · 2025–26 Regular Sessions · Bill

HB 1353: ADU self-certification

Enacted Official data

  1. Introduced
  2. In committee
  3. Passed one chamber
  4. Passed both chambers
  5. Enacted

Last official action: ·Record last updated:

Plain-language summary

HB 1353 is a bill introduced in the Washington House on January 16, 2025. According to its official title, it concerns: Establishing a self-certification program for accessory dwelling unit project permit applications. Primary sponsor: Alex Ramel (D). It lists 4 additional sponsors. Most recent recorded action (April 7, 2025): Effective date 7/27/2025.

Generated automatically from the official title, sponsor list, and status record only. It does not characterize the bill’s purpose or effects. How summaries are written

Official title

AN ACT Relating to establishing a self-certification program for accessory dwelling unit project permit applications;

Nonpartisan staff bill reports (analyses) are available on the official bill page.

Sponsors

Sponsors by party (alphabetical): Democratic 5

NameRolePartyChamberDistrict
Alex RamelPrimary sponsorDemocraticHouse40
Beth DoglioCo-sponsorDemocraticHouse22
Davina DuerrCo-sponsorDemocraticHouse1
Greg NanceCo-sponsorDemocraticHouse23
Julia ReedCo-sponsorDemocraticHouse36

“Support” is shown only as formal sponsorship recorded by the legislature. Roll-call votes are available on the official bill page.

Recent official actions

  1. Effective date 7/27/2025.
  2. Governor signed.
  3. Chapter 22, 2025 Laws.
  4. Delivered to Governor.
  5. President signed.
  6. Speaker signed.
  7. Rules suspended. Placed on Third Reading.
  8. Third reading, passed; yeas, 49; nays, 0; absent, 0; excused, 0.
  9. Placed on second reading by Rules Committee.
  10. Passed to Rules Committee for second reading.
  11. HSG - Majority; do pass.
  12. First reading, referred to Housing.

Showing 12 most recent of 20 actions. Full history

Sources

  1. Washington State Legislature Web Services
  2. Official bill page