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Bill > HB1096


WA HB1096

WA HB1096
Increasing housing options through lot splitting.


summary

Introduced
01/13/2025
In Committee
03/26/2025
Crossed Over
03/06/2025
Passed
04/27/2025
Dead
Signed/Enacted/Adopted
05/17/2025

Introduced Session

Potential new amendment
2025-2026 Regular Session

Bill Summary

AN ACT Relating to increasing housing options through lot 2 splitting; amending RCW 36.70A.635; adding a new section to chapter 3 58.17 RCW; and creating new sections. 4

AI Summary

This bill aims to increase housing options by creating a streamlined administrative process for lot splitting in cities across Washington state. The legislation requires cities to establish a simple, administrative procedure that allows property owners to divide existing residential lots into two lots with minimal bureaucratic barriers. Under this process, homeowners can split their lot and create a new buildable residential lot, subject to specific conditions such as meeting minimum lot size requirements, being located in a residential zone, obtaining water and sewer service certificates, and ensuring access and utility rights. The bill mandates that cities approve lot splits through an administrative decision based on clear and objective standards, without requiring a public hearing or extensive design review. Cities cannot impose limits on the number of dwelling units allowed on the parent or newly created lot that are less than the underlying zoning permits, and the process is designed to facilitate the development of middle housing and provide more affordable homeownership opportunities. The legislation applies to cities of various population sizes and includes provisions to protect renters, ensure infrastructure readiness, and maintain certain environmental and community standards. Cities must implement these lot-splitting requirements either in their next comprehensive plan update or within two years of the bill's effective date, with some exceptions for specific geographic areas.

Committee Categories

Budget and Finance, Housing and Urban Affairs

Sponsors (22)

Last Action

Effective date 7/27/2025. (on 05/17/2025)

Taxonomy

Community Development and Housing Issues
  • ‐ Community and Regional Development
  • ‐ Housing and Community Development for Low and Middle Income Persons

bill text


bill summary

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bill summary

Document Type Source Location Created
State Bill Page https://app.leg.wa.gov/billsummary?BillNumber=1096&Year=2025&Initiative=false 12/19/2024
Fiscal Note - 1096 2SHB (Final) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=74180 02/04/2026
Fiscal Note - 1096 SHB (Revised) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=72915 02/04/2026
Fiscal Note - 1096 SHB (Final) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=72384 02/04/2026
Final Bill Report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/1096-S2.E%20HBR%20FBR%2025.pdf 05/28/2025
BillText https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/Session%20Laws/House/1096-S2.SL.pdf 05/22/2025
Engrossed Second Substitute House Bill Report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/1096-S2.E%20HBR%20PL%2025.pdf 05/01/2025
BillText https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/House%20Passed%20Legislature/1096-S2.PL.pdf 04/27/2025
Engrossed Second Substitute Senate Bill Report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/Senate/1096-S2.E%20SBR%20APS%2025.pdf 04/15/2025
Engrossed Second Substitute House Bill Report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/1096-S2.E%20HBR%20SA%2025.pdf 04/15/2025
Bateman 1096-S2.E AMS BATE S3163.1 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/Senate/1096-S2.E%20AMS%20BATE%20S3163.1.pdf 04/15/2025
Bateman 1096-S2.E AMS BATE S2848.1 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/Senate/1096-S2.E%20AMS%20BATE%20S2848.1.pdf 04/10/2025
Hansen 1096-S2.E AMS HANS S2690.1 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/Senate/1096-S2.E%20AMS%20HANS%20S2690.1.pdf 04/07/2025
Engrossed Second Substitute Senate Bill Report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/Senate/1096-S2.E%20SBR%20HSG%20OC%2025.pdf 03/26/2025
Engrossed Second Substitute Senate Bill Report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/Senate/1096-S2.E%20SBR%20HSG%20TA%2025.pdf 03/20/2025
Engrossed Second Substitute Senate Bill Report (Orig.) https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/Senate/1096-S2.E%20SBA%20HSG%2025.pdf 03/13/2025
Engrossed Second Substitute House Bill Report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/1096-S2.E%20HBR%20APH%2025.pdf 03/09/2025
BillText https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/House%20Bills/1096-S2.E.pdf 03/06/2025
Peterson 1096-S2 AMH PETE SERE 172 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/1096-S2%20AMH%20PETE%20SERE%20172.pdf 03/06/2025
Barkis 1096-S2 AMH BARK H1833.1 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/1096-S2%20AMH%20BARK%20H1833.1.pdf 03/06/2025
BillText https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/House%20Bills/1096-S2.pdf 02/25/2025
House Bill Report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/1096%20HBR%20APP%2025.pdf 02/25/2025
BillText https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/House%20Bills/1096-S.pdf 01/28/2025
House Bill Report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/1096%20HBR%20HOUS%2025.pdf 01/28/2025
Fiscal Note - 1096 HB (Final) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=71434 01/13/2025
House Bill Analysis 2025 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/1096%20HBA%20HOUS%2025.pdf 01/10/2025
BillText https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/House%20Bills/1096.pdf 12/19/2024
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