Regulatory Takings and Substantive Due Process in Washington after Yim I and Yim II

Roger Wynne*

Yim I and Yim II, issued in November 2019, clarified two aspects of constitutional law key to land use disputes in Washington courts. When considering regulatory takings and substantive due process claims, the Washington Supreme Court has always held the Washington Constitution provides no greater protection than the U.S. Constitution, and that a claim under either Constitution should be subject to the same analysis. But for decades the Court applied analyses—to federal and state claims alike—at odds with the federal analyses. Consistent with the Court’s long-standing intent, Yim I and Yim II realigned Washington’s approach with federal law.

I. Background

A. What is a Regulatory Taking? What is Substantive Due Process?

The takings and due process clauses of the U.S. and Washington Constitutions impose limits on lawmakers. The takings clause prevents the government from appropriating property without paying just compensation—think of the state acquiring a strip of land for a new highway. By the 1920s, the concept of a regulatory taking gained currency—even if the government does not appropriate land, if a regulation goes “too far” courts will treat it as the equivalent of a physical taking for which compensation is due.

The due process clause addresses more than process. Courts have long read it to impose a substantive limit on governments. During the so-called Lochner era, in the late 19th and early 20thcenturies, the U.S. Supreme Court used the due process clause to invalidate a host of laws on the theory they were ineffective or hampered some liberty to contract. This invited judges to invalidate laws they deemed onerous or unfair. But in the 1930s and 1940s—and through today—the U.S. Supreme Court rejected that approach for the “rational basis” analysis, which defers to legislative determinations about a law’s wisdom or efficacy.[1]

B. Decades-long confusion for regulators and lawyers over the proper analyses in Washington.

How do we know whether a regulation crosses one of those lines under the Washington Constitution? For decades, the same four contradictory truths plagued Washington case law assessing regulatory takings and substantive due process claims:

(1)        the Washington Supreme Court always correctly held the Washington Constitution provides no greater protection than the U.S. Constitution;

(2)        the Court consistently held Washington courts should apply the same analysis federal courts apply to the parallel clause of the U.S. Constitution;

(3)        the Court applied one analysis whether the claim arose under the Washington Constitution, the U.S. Constitution, or both; but

(4)        unfortunately, that one analysis was not the federal analysis.

II. Yim I and Yim II realigned Washington’s approach with federal law.

Not anymore. In a pair of cases brought against the City of Seattle—Yim I and Yim II—the Washington Supreme Court recognized the correct federal analyses and disavowed Washington case law to the extent it recited one of the incorrect analyses.[2] No daylight should now exist between Washington and federal law when assessing regulatory takings and substantive due process claims.

A. Yim II: “rational basis” governs substantive due process claims.

While vowing the Washington Constitution’s due process clause provides no substantive protection greater than the federal clause and believing Washington was following the federal substantive due process analysis, for over two decades the Washington Supreme Court applied a Lochner-era “undue oppression” analysis—not the “rational basis” analysis federal courts now use—to claims under either or both constitutions. The “undue oppression” analysis prompted judges to rebalance public and individual interests, empowering them to invalidate lawmakers’ policy decisions.[3]

In 2006, in Amunrud v. Board of Appeals,[4] the Court appeared to recognize the deferential “rational basis” analysis as the correct one and had applied only it since. But Amunrud did not overrule “undue oppression” case law, and lower courts continued to apply the “undue oppression” analysis[5] or the “rational basis” analysis[6] randomly.

The issue came to a head in Yim II, through which the Pacific Legal Foundation mounted a challenge on behalf of Seattle landlords to an ordinance essentially barring them from considering most criminal background history when making tenancy decisions. Because the landlords raised federal and state claims, Seattle removed the case to federal court. The plaintiffs urged the judge to apply the “undue oppression” analysis to their Washington substantive due process claim; Seattle advanced a “rational basis” analysis. The federal judge certified to the Washington Supreme Court three questions aimed at identifying the proper analysis.

The Court agreed with Seattle. Yim II reaffirmed Washington’s intent to follow federal substantive due process law and clarifies that: (1) where a challenged law implicates no fundamental right, courts apply the deferential “rational basis” analysis; and (2) a law implicating only property interests implicates no fundamental right.[7] Yim II disavowed Washington Supreme Court case law—including 61 decisions appended as a non-exclusive list—to the extent it could be interpreted as requiring heightened scrutiny in Washington substantive due process challenges to laws regulating the use of property.

B. Yim I: The federal three-part analysis governs regulatory takings claims.

Before Yim I, Washington’s regulatory takings case law was a mess.[8] As with substantive due process, the Washington Supreme Court ruled the Washington Constitution provides no greater protection than the U.S. Constitution and applied what it believed was the federal analysis to claims under either or both constitutions. But it was not the three-part analysis used by federal courts. Instead, it was a complex, six-part quagmire. Worse, in Manufactured Housing Communities of Wash. v. State, a plurality of the Court departed even from that quagmire to announce a new rule not in federal law: a per se taking occurs if a regulation merely deprives an owner of a “fundamental attribute of property ownership.”[9]

Through Yim I, the Pacific Legal Foundation provided a vehicle to address this problem too. It represented Seattle landlords challenging an ordinance requiring them to publish their tenancy criteria and essentially accept the first applicant meeting them. The landlords prevailed in Superior Court and the Washington Supreme Court granted direct review.[10]

In Yim I, the Court unanimously embraced the actual federal law the Court had always intended to follow. Rejecting the plaintiffs’ attempt to prop up the “fundamental attribute” test, Yim I disavowed Manufactured Housing and earlier case law creating Washington’s six-part takings quagmire.[11] Instead, Yim I adopted the three-part federal analysis under which a taking occurs only if the challenged law:

(1)        forces the property owner to suffer a permanent physical invasion;

(2)        deprives the property owner of all economically beneficial use; or

(3)        fails application of the case-specific and somewhat amorphous factors from Penn Central Transp. Co. v. New York City,[12] which primarily probe the regulation’s economic impact, its interference with investment-backed expectations, and the character of the governmental action.[13]

Applying that three-part analysis, the Court concluded the Seattle ordinance effected no taking and also rejected the plaintiffs’ substantive due process challenge (applying the “rational basis” analysis from Yim II) and free speech claim.[14]

III. Conclusion

Yim I and Yim II put two key components of Washington constitutional law back on the rails by following through on the Washington Supreme Court’s intent to align Washington and federal regulatory takings and substantive due process law. Washington lawyers, lawmakers, and judges can now identify constitutional boundaries more readily.

* Roger Wynne is the Director of the Land Use Section of the Seattle City Attorney’s Office and was Seattle’s lead counsel in Yim I and Yim II. He has written and spoken frequently on regulatory takings and substantive due process. The views Roger expresses are his alone; they are not the opinions or positions of the City of Seattle or its City Attorney.


[1] See, e.g., Ferguson v. Skrupa, 372 U.S. 726, 728–31 (1963) (“The doctrine that prevailed in Lochner . . . and like cases—that due process authorizes courts to hold laws unconstitutional when they believe the legislature has acted unwisely—has long since been discarded.”); U.S. v. Carolene Prods. Co., 304 U.S. 144, 152 (1938) (advancing the “rational basis” analysis).

[2] Yim v. City of Seattle (Yim I), 194 Wn.2d 651, 451 P.3d 675 (2019); Yim v. City of Seattle (Yim II), 194 Wn.2d 682, 451 P.3d 694 (2019).

[3] See Presbytery of Seattle v. King County, 114 Wn.2d 320, 331, 787 P.2d 907 (1990)(“The ‘unduly oppressive’ inquiry lodges wide discretion in the court and implies a balancing of the public’s interest against those of the regulated landowner.”).

[4] 158 Wn.2d 208, 143 P.3d 571 (2006).

[5] E.g., Fox v. Skagit County, 193 Wn. App. 254, 278–79, 372 P.3d 784 (2016); Greenhalgh v. Department of Corrections, 180 Wn. App. 876, 892, 324 P.3d 771 (2014); Cradduck v. Yakima County, 166 Wn. App. 435, 446–451, 271 P.3d 289 (2012).

[6] E.g., Haines-Marchel v. Washington State Liquor & Cannabis Bd., 1 Wn. App. 2d. 712, 741–42, 406 P.3d 1199 (2017); Olympic Stewardship Foundation v. State, 199 Wn. App. 668, 720–21, 399 P.3d 562 (2017); Jespersen v. Clark County, 199 Wn. App. 568, 584–85, 399 P.3d 1209 (2017).

[7] Yim II, 194 Wn.2d at 699–701.

[8] See generally Roger D. Wynne, The Path Out of Washington’s Takings Quagmire: The Case for Adopting the Federal Takings Analysis, 86 Wash. L. Rev. 125 (2011).

[9] 142 Wn.2d 347, 355 (2000).

[10] Yim I, 194 Wn.2d at 657–58.

[11] Id. at 665, 670–72.

[12] 438 U.S. 104 (1978).

[13] Yim I, 194 Wn.2d at 665, 670–72.

[14] Id. at 672–73.

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