Sinclair Oil Corporation (“Sinclair”), the owner of six lots comprising 265 acres of undeveloped coastal land in Santa Barbara County, California (“the County”), filed a suit alleging primarily that the County’s exercise of its regulatory powers had effected a “taking” of Sinclair’s property for which “just compensation” was due under the federal and state constitutions. The district court dismissed four of Sinclair’s claims as unripe for federal adjudication; the court dismissed the remaining cause of action, which sought a writ of mandate declaring the pertinent zoning actions invalid under California law, based on its belief that 28 U.S.C. § 1651, the All Writs Act, could not provide an independent basis for jurisdiction. In this appeal, Sinclair argues that its federal constitutional claims are ripe and that, even if they are not, the court should have assumed diversity jurisdiction over the state law claims. The County responds that the district court correctly determined that this suit is not ripe. In addition, assuming that any of Sinclair’s claims are justiciable, the County contends that the federal courts should abstain from considering this case. We affirm in part, reverse in part, and remand with instructions.
I. BACKGROUND
Under California law, every county must adopt a “General Plan” of land use regulation. See Cal. Gov’t Code §§ 65300-65361 (West 1996). In 1993, the County supplemented its existing General Plan by promulgating a “Community Plan” as described in Cal. Pub. Res.Code § 21083.3(e) (West 1996). When it enacted this Community Plan, which was applicable to a particular geographic region known as Goleta, the County contemporaneously approved an environmental impact report designating certain areas as environmentally sensitive habitats. Once land has been specified as an environmentally sensitive habitat, its use is significantly restricted and subject to severe limitations. See Sierra Club v. California Coastal Comm’n,
Sinclair owns 265 acres of undeveloped coastal land in Santa Barbara County; this property, known as “More Mesa,” is subject to the Goleta Community Plan (“the Plan”). The Plan substantially affects Sinclair’s property, as it reduced from 300 to 70 the number of homes potentially allowable on More Mesa. Furthermore, the Plan designated a large portion of the land as an environmentally sensitive habitat. The Plan did create an administrative procedure through which Sinclair could petition to develop more than 70 residences on the site. To date, though, Sinclair has not submitted to the County a proposal for development of More Mesa, and it has also failed to seek compensation from the County.
On November 17, 1993, Sinclair filed this lawsuit in the United States District Court for the Central District of California.
The County did not answer the complaint, but instead filed a motion to dismiss the suit. The district court granted the motion, label-ling as unripe four of Sinclair’s five causes of action. The court also dismissed the remaining claim, the petition for a writ of mandate, because it believed that the All Writs Act, 28 U.S.C. § 1651 (1994), could not provide an independent basis for federal jurisdiction. Though Sinclair, reminding the court that the state law causes of action were premised upon diversity jurisdiction, asked for reconsideration of the dismissal of those claims, the court refused to waver from its initial decision. Sinclair filed a timely notice of appeal from the district court’s judgment.
Before this Court, Sinclair maintains the district court improperly concluded that its facial challenges to the land use regulations are not ripe for federal adjudication. The County remonstrates that the court correctly determined the claims are not yet justiciable. In the alternative, the County contends the federal courts should abstain from hearing this case.
II. DISCUSSION
A. Standard of Review
This court reviews de novo a district court’s ripeness determination. Christensen v. Yolo County Bd. of Supervisors,
B. The Ripeness of Sinclair’s Federal Constitutional Claims
In Williamson County Regional Planning Comm’n v. Hamilton Bank,
While these twin ripeness requirements are clearly applicable to all claims which, like the causes of action in Williamson County, raise as applied arguments under the Constitution’s Takings Clause, they are not so suitable as prerequisites to other varieties of federal land use litigation. In this case, Sinclair contests the Plan’s facial validity under various constitutional provisions.
1. The facial taking claims
In counts three and four of its complaint, Sinclair asserts that the Plan, on its face, constitutes a taking of the More Mesa property for which just compensation is due under the Fifth Amendment. Sinclair,
It is fairly well-settled in this Circuit that the first Williamson County ripeness requirement, the “finality” requirement, is not germane to facial taking claims. See Lake Nacimiento,
In Southern Pacific, after carefully considering our prior decisions in this area, we determined that the just compensation requirement should apply to taking cases questioning the facial validity of land use regulations. This approach seems to be consistent with both the language of the Fifth Amendment and the Supreme Court’s opinion in Williamson County. In that case, the Court emphasized:
[B]eeause the Fifth Amendment proscribes takings without just compensation, no constitutional violation occurs until just compensation has been denied. The nature of the constitutional right therefore requires that a property owner utilize procedures for obtaining compensation before bringing a § 1983 action.
Williamson County,
Nonetheless, this Court has not uniformly applied the just compensation requirement to facial taking challenges. See Christensen,
This seeming inconsistency can perhaps be best explained by analyzing the type of facial taking claim at issue in a particular case. As noted above, a regulation represents a facial taking if it either fails to substantially advance legitimate state interests or deprives the landowner of the economically viable use of his land. The petitioner in Yee proceeded solely alleging the first type of facial taking claim and asserted only that the relevant ordinance did not substantially advance a legitimate state interest. See id. The Supreme Court stated that this type of claim “does not depend on the extent to which [landowners] are deprived of the economic use of their ... property or the extent to which [they] ... are compensated ...” Id. at 534,
It appears, then, that while the just compensation ripeness requirement does not apply to “legitimate state interest” facial taking claims, it does apply to claims premised upon the denial of a property’s economically viable use. Therefore, the federal facial taking claim contained in count three of Sinclair’s eomplaint is not ripe, because it contends that the Plan stripped More Mesa of its economically viable use. On the other hand, the federal facial taking claim embodied in count four of Sinclair’s complaint is ripe, as it asserts that the Plan does not substantially advance a legitimate state interest.
2. The substantive due process claim
Sinclair also argues that the County’s adoption of the Plan violated its substantive due process rights. In the past, we held that Williamson County’s ripeness requirements were immaterial to a facial taking claim alleging an infringement of substantive due process rights. See Kawaoka v. City of Arroyo Grande,
3. The unreasonable precondemnation delay claim
We have previously acknowledged that under certain circumstances a government’s precondemnation activities can give rise to a federal taking claim in favor of a property owner. See Kaiser Dev. Co. v. City & County of Honolulu,
C. Sinclair’s Taking Claims under California State Law
Sinclair, a Wyoming corporation, in addition to its federal grounds for relief, sought to invoke the district court’s diversity jurisdiction over various state law causes of action. The district court dismissed the state law claims after finding that they, too, were unripe. We conclude that the court’s decision to summarily dispose of these claims was proper.
1. The state inverse condemnation claim
In Hensler v. City of Glendale,
Our review of the relevant authorities reveals that the courts in California have strictly construed, and vigorously enforced, the distinction between facial and as applied claims. For example, the court in Tahoe-Sierra Preservation Council v. State Water Resources Control Bd.,
A claim that a regulation is facially invalid is only tenable if the terms of the regulation will not permit those who administer it to avoid an unconstitutional application to the complaining parties. This restraint stems from the prudent judicial policy of avoiding officious checking of the political branches of the government. The question whether an alleged unconstitutional application of a regulation may be avoided is not governed by the conclusional allegations of the complaint. Rather, it turns upon the court’s appraisal of the legal effect of the regulation.
Id.
Simply put, under California law “an ordinance is safe from a facial challenge if it preserves, through a permit procedure or otherwise, some economically viable use of the property. In such a case, administrative remedies must be pursued if available because the challenge is actually an ‘as-applied’ one.” Del Oro Hills v. City of Oceanside,
Sinclair’s complaint also includes a state law claim asserting unreasonable precondemnation delay. The California Supreme Court has acknowledged that a plaintiff can recover for a government’s unreasonable precondemnation conduct where: “(1) the [government] acted improperly either by unreasonably delaying eminent domain action following an announcement of intent to condemn or by other unreasonable conduct prior to condemnation; and (2) as a result of such action the property in question suffered a diminution in market value.” Klopping v. City of Whittier,
We believe that the California courts would find this claim, like its federal analogue, unripe because Sinclair failed to procure a final decision from the County. Cf. Hensler,
D. Abstention
To recapitulate, we have decided that the district court correctly dismissed all of Sinclair’s grounds for relief except the company’s federal facial taking claim to the extent it asserts the Plan does not substantially advance a legitimate state interest. We now determine that the district court should refrain from presently addressing this claim under the reasoning of Railroad Comm’n v. Pullman Co.,
This Court has in multiple land use cases approved a district court’s decision to employ Pullman abstention. See, e.g., Sederquist v. City of Tiburon,
(1) The complaint touches a sensitive area of social policy upon which the federal courts ought not to enter unless no alternative to its adjudication is open.
(2) Such constitutional adjudication plainly can be avoided if a definitive ruling on the state issue would terminate the controversy.
(3) The possibly determinative issue of state law is doubtful.
Pearl Inv. Co. v. City & County of San Francisco,
First, this Court has consistently held that “land use planning is a sensitive area of social policy that meets the first requirement for Pullman abstention.” Kollsman v. City of Los Angeles,
Finally, we find that the determinative issues of state law are uncertain. To be sure,
We recognize that we cannot appropriately direct the district court to refrain from exercising its jurisdiction over this litigation solely because the suit involves an inverse condemnation action. See Pearl,
III. CONCLUSION
The district court properly dismissed all of Sinclair’s causes of action except for the federal taking claim to the extent it asserts the Plan does not substantially advance a legitimate state interest. Though that claim is presently justiciable, we direct the district court to utilize Pullman abstention to defer adjudication of the issue.
AFFIRMED IN PART, REVERSED IN PART, AND REMANDED WITH INSTRUCTIONS.
Notes
. Sinclair also filed, in September of 1993, a suit in state court seeking to nullify the Plan as inconsistent with California’s Environmental Qualify Act and the California Coastal Act. In its state court prayer for relief, Sinclair does not request damages or “just compensation.” Instead, the company merely desires a peremptory writ invalidating the Plan. Furthermore, the parties informed this Court by letter that the state litigation has been voluntarily stayed until October 24, 1996.
. Sinclair vigorously maintains that its federal claims involve only facial challenges to the Plan, and a fair reading of the complaint supports this assertion. Indeed, due to Sinclair’s failure to submit to the County any plan to develop More Mesa, the dictate of Williamson County would render unripe any as applied claims that the company might have raised. See, e.g., Christensen,
. We note that the district court should amend its order to reflect that this count is dismissed with prejudice.
. Sinclair's fourth cause of action seeks compensation for a “taking” under the California Constitution. This may correctly be viewed as an action in inverse condemnation. Likewise, Sinclair’s first cause of action for a writ of mandate may properly be deemed the declaratory judgment claim. Although the court in Hensler stated that a writ of mandate should normally be used in as applied, rather than facial, challenges, that case involved merely a zoning ordinance. In this suit, Sinclair contests the validity of a portion of the County’s general plan. California law requires landowners to use a writ of mandate to challenge any element of a general plan. Cal. Gov’t Code § 65751 (West 1996). Thus, by combining a writ of mandate with an inverse condemnation action, Sinclair apparently desires to satisfy the applicable statute as well as the procedures envisioned by relevant caselaw.
. Of course, in order to preserve these issues for federal review, Sinclair will be obliged to make an England, reservation in state court. See Sederquist,
. Because this federal taking claim is an action "at law" for just compensation, the district court should retain jurisdiction and enter a stay deferring consideration of this ground for relief until Sinclair’s state law claims are definitively resolved in the California courts. See Quackenbush v. Allstate Ins. Co., - U.S. -, -,
