WA SB 5552

enacted

Concerning the creation of building codes for kit homes.

Washington · 2026 Regular Session · upper

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Quick answers

Did WA SB 5552 pass?

Yes. WA SB 5552 has been enacted into law. Latest recorded action (2026-03-14): Effective date 6/11/2026.

What is WA SB 5552 about?

WA SB 5552 is a bill in the 2026 Regular Session titled “Concerning the creation of building codes for kit homes.”.

Who sponsors WA SB 5552?

J. Wilson is the primary sponsor of WA SB 5552, joined by 20 cosponsors.

Introduced: —
Latest action: 2026-03-14 — Effective date 6/11/2026.
Bill type: bill
Last updated: —

Committees

Not provided by source.

Action timeline

Newest first

2026-03-14
Effective date 6/11/2026.
became-law
2026-03-14
Chapter 41, 2026 Laws.
became-law
2026-03-14
Governor signed.
executive-signature
2026-03-09
Delivered to Governor.
executive-receipt
2026-03-05
Speaker signed.
passage
2026-03-04
President signed.
passage
2026-03-03
Third reading, passed; yeas, 93; nays, 0; absent, 0; excused, 5.
reading-3
2026-03-03
Rules suspended. Placed on Third Reading.
reading-3
2026-02-25
Rules Committee relieved of further consideration. Placed on second reading.
reading-2
2026-02-23
Referred to Rules 2 Review.
referral-committee
2026-02-20
LG - Majority; do pass.
committee-passage-favorable
2026-02-20
Executive action taken in the House Committee on Local Government at 10:30 AM.
2026-02-18
Public hearing in the House Committee on Local Government at 8:30 AM.
2026-01-26
First reading, referred to Local Government.
reading-1,referral-committee
2026-01-21
Third reading, passed; yeas, 49; nays, 0; absent, 0; excused, 0.
reading-3
2026-01-21
Rules suspended. Placed on Third Reading.
reading-3
2026-01-21
Floor amendment(s) adopted.
2026-01-21
Returned to second reading for amendment.
2026-01-21
Rules suspended.
2026-01-13
Placed on third reading by Rules Committee.
reading-3
2026-01-12
By resolution, reintroduced and retained in present status.
2025-04-27
By resolution, returned to Senate Rules Committee for third reading.
2025-04-02
Referred to Rules 2 Review.
referral-committee
2025-04-01
LG - Majority; do pass with amendment(s).
committee-passage-favorable
2025-04-01
Executive action taken in the House Committee on Local Government at 11:00 AM.
2025-03-26
Public hearing in the House Committee on Local Government at 8:00 AM.
2025-03-06
First reading, referred to Local Government.
reading-1,referral-committee
2025-03-04
Third reading, passed; yeas, 49; nays, 0; absent, 0; excused, 0.
reading-3
2025-03-04
Rules suspended. Placed on Third Reading.
reading-3
2025-03-04
1st substitute bill substituted (LGV 25).
substitution
2025-03-03
Placed on second reading by Rules Committee.
reading-2
2025-02-21
Passed to Rules Committee for second reading.
2025-02-20
LGV - Majority; 1st substitute bill be substituted, do pass.
substitution
2025-02-20
Executive action taken in the Senate Committee on Local Government at 1:30 PM.
2025-02-06
Public hearing in the Senate Committee on Local Government at 1:30 PM.
2025-01-28
First reading, referred to Local Government.
reading-1,referral-committee

Versions

Substitute Passed LegislatureCompare
BillCompare
Substitute BillCompare
Engrossed Substitute BillCompare
(document, no version)Compare

Documents

Votes

3rd Reading & Final Passage (#10)
2025-03-04 · pass · 49-0
Member-level votes (49)
- Alvarado: yes
- Bateman: yes
- Boehnke: yes
- Braun: yes
- Chapman: yes
- Christian: yes
- Cleveland: yes
- Conway: yes
- Cortes: yes
- Dhingra: yes
- Dozier: yes
- Fortunato: yes
- Frame: yes
- Gildon: yes
- Goehner: yes
- Hansen: yes
- Harris: yes
- Hasegawa: yes
- Holy: yes
- Kauffman: yes
- King: yes
- Krishnadasan: yes
- Liias: yes
- Lovelett: yes
- Lovick: yes
- MacEwen: yes
- McCune: yes
- Muzzall: yes
- Nobles: yes
- Orwall: yes
- Pedersen: yes
- Ramos: yes
- Riccelli: yes
- Robinson: yes
- Saldaña: yes
- Salomon: yes
- Schoesler: yes
- Shewmake: yes
- Short: yes
- Slatter: yes
- Stanford: yes
- Torres: yes
- Trudeau: yes
- Valdez: yes
- Wagoner: yes
- Warnick: yes
- Wellman: yes
- Wilson, C.: yes
- Wilson, J.: yes
3rd Reading & Final Passage (#23)
2026-01-21 · pass · 49-0
Member-level votes (49)
- Alvarado: yes
- Bateman: yes
- Boehnke: yes
- Braun: yes
- Chapman: yes
- Christian: yes
- Cleveland: yes
- Conway: yes
- Cortes: yes
- Dhingra: yes
- Dozier: yes
- Fortunato: yes
- Frame: yes
- Gildon: yes
- Goehner: yes
- Hansen: yes
- Harris: yes
- Hasegawa: yes
- Holy: yes
- Hunt: yes
- Kauffman: yes
- King: yes
- Krishnadasan: yes
- Liias: yes
- Lovelett: yes
- Lovick: yes
- MacEwen: yes
- McCune: yes
- Muzzall: yes
- Nobles: yes
- Orwall: yes
- Pedersen: yes
- Riccelli: yes
- Robinson: yes
- Saldaña: yes
- Salomon: yes
- Schoesler: yes
- Shewmake: yes
- Short: yes
- Slatter: yes
- Stanford: yes
- Torres: yes
- Trudeau: yes
- Valdez: yes
- Wagoner: yes
- Warnick: yes
- Wellman: yes
- Wilson, C.: yes
- Wilson, J.: yes
3rd Reading & Final Passage (#6)
2026-03-03 · pass · 93-0
Member-level votes (98)
- Abbarno: yes
- Abell: yes
- Barkis: yes
- Barnard: yes
- Berg: other
- Bergquist: yes
- Bernbaum: yes
- Berry: yes
- Bronoske: yes
- Burnett: yes
- Callan: yes
- Chase: yes
- Connors: yes
- Corry: yes
- Cortes: yes
- Couture: yes
- Davis: yes
- Dent: yes
- Doglio: yes
- Donaghy: yes
- Duerr: yes
- Dufault: yes
- Dye: yes
- Engell: yes
- Entenman: yes
- Eslick: yes
- Farivar: yes
- Fey: yes
- Fitzgibbon: other
- Fosse: yes
- Goodman: yes
- Graham: yes
- Gregerson: yes
- Griffey: yes
- Hackney: other
- Hall: yes
- Hill: yes
- Jacobsen: yes
- Jinkins: yes
- Keaton: yes
- Klicker: yes
- Kloba: yes
- Leavitt: yes
- Lekanoff: yes
- Ley: yes
- Low: yes
- Macri: yes
- Manjarrez: yes
- Marshall: yes
- McClintock: yes
- McEntire: yes
- Mena: yes
- Mendoza: yes
- Morgan: yes
- Nance: yes
- Obras: yes
- Orcutt: yes
- Ormsby: yes
- Ortiz-Self: yes
- Parshley: yes
- Paul: yes
- Penner: yes
- Peterson: yes
- Pollet: yes
- Ramel: yes
- Reed: yes
- Reeves: yes
- Richards: yes
- Rude: yes
- Rule: yes
- Ryu: yes
- Salahuddin: yes
- Santos: yes
- Schmick: yes
- Schmidt: yes
- Scott: yes
- Shavers: yes
- Simmons: yes
- Springer: yes
- Stearns: yes
- Steele: yes
- Stokesbary: yes
- Stonier: yes
- Street: yes
- Stuebe: yes
- Taylor: yes
- Thai: yes
- Tharinger: other
- Thomas: yes
- Timmons: yes
- Valdez: yes
- Volz: other
- Walen: yes
- Walsh: yes
- Waters: yes
- Wylie: yes
- Ybarra: yes
- Zahn: yes

Related bills

No related bills recorded for this bill.

Official source

https://app.leg.wa.gov/billsummary/?BillNumber=5552&Year=2025&Initiative=false

Attribution

Data from openstates_api_sync, retrieved 2026-10-19T15:37:11.323339Z

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