Chandrruangphen v. City Of Sammamish

Washington Supreme Court·Decided February 12, 2026·No. 103,789-9·Published

Opinion

FILE THIS OPINION WAS FILED FOR RECORD AT 8 A.M. ON

FEBRUARY 12, 2026

IN CLERK’S OFFICE SUPREME COURT, STATE OF WASHINGTON FEBRUARY 12, 2026 SARAH R. PENDLETON SUPREME COURT CLERK

IN THE SUPREME COURT OF THE STATE OF WASHINGTON

WANTHIDA CHANDRRUANGPHEN, )

) No. 103789-9 Respondent, )

)

v. )

)

CITY OF SAMMAMISH, a municipal )

corporation, )

) Filed: February 12, 2026 Petitioner, )

)

and )

)

DANIEL BLOOM, )

)

Intervenor/Petitioner. )

____________________________________)

YU, J. * — This case concerns the statutory requirements for serving a municipality with a Land Use Petition Act (LUPA) petition, ch. 36.70C RCW. At issue is whether service on a nonstatutorily designated city employee strictly complies with the applicable service statutes, and whether LUPA’s three-day

*

Justice Mary Yu is serving as a justice pro tempore of the Supreme Court pursuant to Washington Constitution article IV, section 2(a).

Wanthida Chandrruangphen v. City of Sammamish, No. 103789-9

tolling provision that applies to “mailed” land use decisions also applies to decisions transmitted solely by e-mail.

The service statute designates specific individuals who may accept personal service on behalf of a municipality. RCW 4.28.080(2). In addition, LUPA sets strict timelines in which to accomplish service, with a three-day tolling provision applicable to land use decisions that are “mailed.” RCW 36.70C.040(4)(a). We must interpret these provisions as applied to respondent Wanthida Chandrruangphen’s attempts to serve petitioner city of Sammamish (City).

Chandrruangphen’s first service attempt was within the statutory timeline, but she did not serve a statutorily designated individual. We hold this service attempt was improper because it did not comply with the plain language of the service statute, RCW 4.28.080(2). In her second attempt, Chandrruangphen served a statutorily authorized person, but she did so outside of LUPA’s strict time limit. As expressly permitted by LUPA, the City’s e-mailed decision was “not mailed.” RCW 36.70C.040(4)(a). Thus, LUPA’s three-day tolling provision for decisions that are “mailed” does not apply. Instead, LUPA’s statute of limitations started running when the City’s decision was “issued” via e-mail, which “provide[d] notice” that a written decision was “publicly available.” Id. Therefore, we reverse and remand to the Court of Appeals to address the remaining arguments.

Wanthida Chandrruangphen v. City of Sammamish, No. 103789-9

FACTUAL BACKGROUND

In August 2019, former property owner, Elizabeth Evans, filed a short plat alteration application with the City, seeking to remove a preexisting nonbuild restriction on her land. The plat notation attached to the land states that “[i]n order for Lot#2 & Lot[#]3 to be considered as a building lot, a revised short plat must be approved and recorded which provides sufficient evidence to demonstrate a reasonable building site.” Clerk’s Papers (CP) at 3 (capitalization omitted).

The Sammamish Development Code (SDC) specifies that the City is to “mail or provide written notice to the applicant that the application is either complete or incomplete.” SDC 21.09.010(G)(1). In November 2019, the City notified Evans that her application was complete and that her established vesting 1 date was November 13, 2019. In this case, the record is silent as to whether the City sent its notice of completeness by mail or by some other means to Evans.

The City’s letter to Evans explained that notice would be provided to the public and that, following a public comment period, the City would determine whether Evans’s application was adequate to issue a recommendation. See SDC 21.09.010(H)(5)-(9) (outlining notice requirements for the public). However, if further information was deemed necessary, the City would notify Evans with a

1 “Vesting” allows an applicant’s land use application to be “considered under the zoning and . . . ordinances in effect on the date a complete application is filed.” SDC 21.09.010(I)(1).

Wanthida Chandrruangphen v. City of Sammamish, No. 103789-9

request for that information, and the application would not be processed until the materials were provided. See, e.g., SDC 21.09.010(M)(1)(a)(i) (the City may require an applicant to “correct plans, perform required studies or provide additional information” after an application is deemed complete). The City further explained that after a 21-day comment period and once Evans’s application was deemed adequate, it would prepare its recommendation. The underlying record indicates that the City issued its first review letter in January 2020, requesting additional information from Evans. However, there is no indication as to what occurred between January 2020, when Evans received this notice, and February 2021, when Evans sold the land to Wanthida Chandrruangphen.

According to Chandrruangphen, she acquired the property at issue from Evans in February 2021 and replaced Evans as the applicant for the land use application. Chandrruangphen acknowledges in her complaint that the City issued its first review letter in January 2020. However, the record does not indicate that Chandrruangphen took any action on the application after taking it over or that she attempted to communicate with the City.

Five months after Chandrruangphen purchased the land from Evans, she was notified by e-mail that the City was canceling her application for inactivity because she failed to submit the signatures of persons having an ownership interest in the land to be altered. She appealed the City’s cancellation of her application, and in

Wanthida Chandrruangphen v. City of Sammamish, No. 103789-9

August 2021 was notified by e-mail that her application had been revived and was under review. A few days after receiving notice of the revival of the application, Chandrruangphen alleges that she submitted the requested information.

Following the revival of the application, it appears there was a dispute between the City and Chandrruangphen regarding interpretations of applicable environmental municipal codes. The record indicates Chandrruangphen received four review letters over a two-year period from the City, seeking corrections to the application, studies, and formal code interpretations for any municipal codes she believed did not apply to the land.2 Such code interpretations included (1) seeking to change the definition of what constitutes a landslide hazard area and (2) seeking to determine whether the proper setback of a stream buffer on an adjacent property is 50 feet, as Chandrruangphen submitted, or 75 feet, as the City’s municipal codes require. The SDC explains that any modifications such as “[a]dditional encroachment into critical areas or buffers” requested by an applicant would constitute “a substantial change in a project’s review requirements” and would be “deemed a new application.” SDC 21.09.010(J)(3)(a), (2). Chandrruangphen concedes in her complaint that she did not submit any code interpretations, as the City requested.

2 According to the City’s cancellation letter, the dates on the issued review letters were October 19, 2021; March 7, 2022; June 24, 2022; and November 1, 2022. CP at 138.

Wanthida Chandrruangphen v. City of Sammamish, No. 103789-9

In addition to requests for code interpretation, the review letters asked that Chandrruangphen provide information on the proposed home size for the land, provide responses to the issues raised by City consultants concerning a watershed site plan, and address the public works department’s requirement for a right-of- way dedication that applies to private streets. Chandrruangphen was granted her last extension to submit these materials in December 2022, with six months to provide the requested information.

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