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No. 10013139
United States Court of Appeals for the Ninth Circuit
Felix Mendelson v. San Mateo County
No. 10013139 · Decided July 24, 2024
No. 10013139·Ninth Circuit · 2024·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
July 24, 2024
Citation
No. 10013139
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS JUL 24 2024
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
FELIX MENDELSON, No. 23-15494
Plaintiff-Appellant, D.C. No. 3:20-cv-05696-AGT
v.
MEMORANDUM*
SAN MATEO COUNTY,
Defendant-Appellee.
Appeal from the United States District Court
for the Northern District of California
Alex G. Tse, Magistrate Judge, Presiding
Argued and Submitted July 10, 2024
San Francisco, California
Before: FRIEDLAND, MENDOZA, and DESAI, Circuit Judges.
Plaintiff-Appellant Felix Mendelson appeals from the district court’s
dismissal of his Fourth Amendment seizure claim and Fifth Amendment takings
claim against Defendant-Appellee San Mateo County. The district court held that
Mendelson’s claims were not ripe for federal court review because the County’s
regulations do not categorically prohibit development of Mendelson’s land and the
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
County did not issue a de facto final decision denying his development proposal.
We have jurisdiction over Mendelson’s appeal under 28 U.S.C. § 1291; we review
de novo a dismissal for lack of ripeness, see Dodd v. Hood River County, 59 F.3d
852, 857 (9th Cir. 1995); and we affirm the district court’s decision.
The Fifth Amendment’s Takings Clause “prohibits the government from
taking private property for public use without just compensation.” Palazzolo v.
Rhode Island, 533 U.S. 606, 617 (2001). Federal courts should not consider the
merits of takings claims like Mendelson’s, however, unless they are ripe for
adjudication. See Pakdel v. City & County of San Francisco, 594 U.S. 474, 475
(2021) (per curiam). Regulatory takings claims ripen when there is “no question”
about how the “regulations at issue” will “apply to the particular land in question.”
Id. at 478 (quotation marks omitted) (quoting Suitum v. Tahoe Reg’l Plan. Agency,
520 U.S. 725, 739 (1997)).
1. We agree with the district court that the County’s regulations do not
categorically preclude development of Mendelson’s land. Although Mendelson
alleges that his land falls within a defined riparian corridor subject to the County’s
development restrictions under its Local Coastal Program (“LCP”), that assertion is
belied by his complaint. As he concedes, riparian-corridor boundaries are both
approximate and mutable, and specific analysis is required to determine whether
the riparian corridor includes part or all of Mendelson’s property.
2
But even crediting Mendelson’s assertions, the County’s LCP alone cannot
serve as the County’s final decision for a takings challenge. The County has
discretion under § 30010 of California’s Coastal Act to waive its LCP’s
development restrictions to avoid an unconstitutional taking. See McAllister v.
Cal. Coastal Comm’n, 87 Cal. Rptr. 3d 365, 385 (Ct. App. 2008); Felkay v. City of
Santa Barbara, 276 Cal. Rptr. 3d 322, 329 (Ct. App. 2021) (holding that § 30010
gives counties discretion to either (1) deny a development permit and pay just
compensation for a taking or (2) grant the permit with conditions that mitigate the
development’s deleterious environmental impacts). We thus decline Mendelson’s
invitation to construe the County’s LCP as categorically barring his development.
Doing so would strip the County of its ability to interpret, apply, or waive its LCP
restrictions, as permitted under California law.
2. Mendelson also fails to allege facts demonstrating that there is “no
question” about how the County’s regulations will apply to his land based on his
informal request to the County. See Pakdel, 594 U.S. at 478. “[B]ecause a
plaintiff who asserts a regulatory taking must prove that the government regulation
has gone ‘too far,’ the court must first know how far the regulation goes.” See id.
at 479 (quoting MacDonald, Sommer & Frates v. Yolo County, 477 U.S. 340, 348
(1986)) (cleaned up). Likewise, “a landowner may not establish a taking before a
land-use authority has the opportunity, using its own reasonable procedures, to
3
decide and explain the reach of a challenged regulation.” Palazzolo, 533 U.S. at
620. Mendelson has not applied for a development permit or provided the
information the County would need to give him a final decision, nor has he
adequately alleged that it would be futile to do so. See Traweek v. City & County
of San Francisco, 920 F.2d 589, 594 (9th Cir. 1990). To say the least, “avenues
still remain for the government to clarify or change its decision.” Pakdel, 594 U.S.
at 480.
Although Mendelson claims that he requested a “takings analysis” from the
County,1 he does not allege how he sent that request, to whom he sent that request,
or what that request contained—including, even, what he hoped to build on his
land. Mendelson’s complaint, therefore, does not establish that the County has
“committed to a [final] position.” Id. at 479. Treating his approach as enough
would contravene the Pakdel Court’s admonition that, for ripeness purposes, a
plaintiff must demonstrate that he has “‘been injured by the Government’s action’
and is not prematurely suing over a hypothetical harm.” Id. (quoting Horne v.
1
To buttress his theory, Mendelson proffers a printout of the County’s website,
which states that “[a]ny intention to proceed with an application for development
that would run counter to any of [the LCP’s] policies must first be throughly [sic]
reviewed by the Community Development Director and County Counsel.” Our
law precludes us from considering such materials, which are extrinsic to the
complaint, not incorporated by reference, and were not raised before or considered
by the district court. See Cooper v. Pickett, 137 F.3d 616, 622 (9th Cir. 1998).
4
Dep’t of Agric., 569 U.S. 513, 525 (2013)).2 So we affirm the district court’s
dismissal on this basis too.
AFFIRMED.
2
Mendelson did not seek leave to amend before the district court or our court, so
we do not consider it. See Miller v. Fairchild Indus., Inc., 797 F.2d 727, 738 (9th
Cir. 1986) (noting that appellate courts do not “consider matters on appeal that are
not specifically and distinctly argued in appellant’s opening brief”). We note,
however, that when questioned about amendment at oral argument, Mendelson
failed to identify any facts he would add that would change our ripeness analysis.
5
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUL 24 2024 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUL 24 2024 MOLLY C.
02Tse, Magistrate Judge, Presiding Argued and Submitted July 10, 2024 San Francisco, California Before: FRIEDLAND, MENDOZA, and DESAI, Circuit Judges.
03Plaintiff-Appellant Felix Mendelson appeals from the district court’s dismissal of his Fourth Amendment seizure claim and Fifth Amendment takings claim against Defendant-Appellee San Mateo County.
04The district court held that Mendelson’s claims were not ripe for federal court review because the County’s regulations do not categorically prohibit development of Mendelson’s land and the * This disposition is not appropriate for publicat
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUL 24 2024 MOLLY C.
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