Streamlining and clarifying local governments' land use permitting workloads.
SB 5611 speeds local land-use permits by expanding binding site plans to cover mixed-use and multifamily projects, and clarifies permit timelines for faster approvals.
SB 5611 speeds local land-use permits by expanding binding site plans to cover mixed-use and multifamily projects, and clarifies permit timelines for faster approvals.
Status & timing
- Enacted (Chapter 208, 2025 Laws). Governor signed: May 7, 2025. Primary effective date: July 27, 2025. (The bill contains multiple effective dates; consult the enrolled bill text for section‑specific dates.)
- No appropriation; fiscal note available.
Purpose
SB 5611 makes targeted changes to Washington land‑use statutes to (1) clarify and expand the use of binding site plans for certain residential and commercial/mixed‑use developments, (2) protect condominium/cooperative ownership forms from disparate permitting requirements, and (3) clarify limits and procedures for local permit review timelines and extensions. The goal is to streamline permitting and reduce ambiguity about when alternative division and review processes may be used.
Key provisions and changes
1. Binding site plans (amends and reenacts RCW 58.17.035 and 58.17.040)
- Clarifies that “commercially zoned property” eligible for binding site plans includes property zoned to permit or conditionally permit any multifamily residential uses. This makes it explicit that mixed‑use and multifamily developments may use binding site plan procedures.
- Confirms a city/town/county may adopt ordinances allowing binding site plans for:
- creation/modification of divisions for sale or lease of commercially or industrially zoned property;
- certain lease divisions (e.g., mobile home/travel trailer/tiny house contexts);
- divisions associated with condominium/common interest communities.
- Requires ordinances to allow administrative approval of improvements and finalization of individual lots after general binding site plan approval.
- Requires filing approved binding site plans (and administratively approved lots) with the county auditor; lots created under the procedure are legal lots of record.
- Makes provisions and requirements of a binding site plan legally enforceable and treats nonconforming transfers/sales/leases as violations subject to injunction under chapter 58.17 RCW.
Common interest communities (amends RCW 64.90.025)
Local project review — permit timelines (amends RCW 36.70B.080)
Who is affected
- Local governments (counties, cities, towns): required/authorized to adopt or revise ordinances to implement binding site plan provisions and must follow the clarified rules on permit timelines and extension requests.
- Developers and applicants for multifamily, mixed‑use, commercial, industrial, and condominium projects: may use binding site plans for projects in zones that permit or conditionally permit multifamily uses; benefit from clearer administrative approval options and timeline protections.
- Owners and prospective buyers/lessees in developments created under binding site plans and common interest communities: provisions clarify enforceability and protections for ownership forms.
Legislative notes / implementation
- Amends RCWs: 58.17.035, 58.17.040 (reenacted and amended), 64.90.025, and 36.70B.080.
- Effective date listed as July 27, 2025 (and other section‑specific dates may apply).
- Bill passed both houses unanimously (Senate 48‑0; House 96‑0) and was described in committee testimony as noncontroversial.
Compiled from official sources — confirm details with the bill’s official record.
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