Date: Sep 17, 2026

R.C. Chapter 2506 Appeals Do Not Trigger Claim-Preclusion of Later Damages/Declaratory Actions When Those Remedies Were Procedurally Unavailable

I. Introduction

In Sheetz, Inc. v. Centerville, Slip Opinion No. 2026-Ohio-3531, the Supreme Court of Ohio answered a certified question from the United States District Court for the Southern District of Ohio concerning the interaction between R.C. Chapter 2506 administrative appeals and the doctrine of res judicata. The underlying land-use dispute arose after the Centerville Planning Commission approved a major site plan submitted by Sheetz, Inc.; Morse Road Development, L.L.C., d.b.a. Skilken Gold; and Hemmert Far Hills Properties, L.L.C. (collectively “Sheetz”) for redevelopment of property into a gas station, convenience store, and drive-through restaurant. Opponents (Graceworks Lutheran Services, d.b.a. Bethany Lutheran Village, Epiphany Evangelical Lutheran Church, and others) appealed, and the Centerville City Council reversed the planning commission.

Sheetz responded with two tracks of litigation: (1) an R.C. 2506.01 administrative appeal in state court challenging the city council’s decision, and (2) a later-filed federal-removed action seeking damages and declaratory relief under 42 U.S.C. 1983. After Sheetz won the administrative appeal, the federal court questioned whether the Section 1983 case was barred by claim preclusion and certified the question.

The certified question: whether a party must bring claims for damages and declaratory relief “within” an R.C. Chapter 2506 administrative appeal to avoid res judicata. The Ohio Supreme Court answered no, establishing a clear rule: when Ohio procedure does not permit damages or declaratory relief in an R.C. 2506 appeal, claim preclusion cannot bar a later action seeking those remedies.

II. Summary of the Opinion

The court held that Ohio claim preclusion requires, among other elements, that the later claims “were or could have been litigated” in the earlier action. Because an R.C. Chapter 2506 administrative appeal is limited to appellate-style relief under R.C. 2506.04 (affirm/reverse/vacate/modify/remand) and is not a vehicle for affirmative claims like damages or declaratory judgment, Sheetz could not have litigated those remedies in the 2506 appeal.

Accordingly, res judicata does not bar a subsequent action (including a Section 1983 action) seeking damages and declaratory relief arising from the same transaction or occurrence as the administrative appeal. The court also expressly rejected the Sixth Circuit’s contrary approach in Moore v. Hiram Twp., 988 F.3d 353 (6th Cir. 2021), concluding that it misunderstood Ohio procedure and the effect of Ohio precedent.

III. Analysis

A. Precedents Cited

1. The building blocks of Ohio preclusion doctrine

State ex rel. Davis v. Pub. Emps. Retirement Bd., 2008-Ohio-6254: Cited to frame res judicata as encompassing two concepts—claim preclusion and issue preclusion. The court used this to clarify that the certified question implicates claim preclusion (bar of entire claims/remedies), not issue preclusion (bar of relitigating specific determined issues).
AJZ's Hauling, L.L.C. v. TruNorth Warranty Programs of N. Am., 2023-Ohio-3097: Reinforced the modern statement of claim preclusion: it bars claims that were or might have been litigated in the first lawsuit. The court cited it to show continuity after Grava v. Parkman Twp. and to rebut the argument that Grava erased the “could have been litigated” requirement.
Fort Frye Teachers Assn, OEA/NEA v. State Emp. Relations Bd., 1998-Ohio-435: Provided the court’s definition of issue preclusion; used mainly for conceptual separation and to focus the opinion on claim preclusion.
Hapgood v. Warren, 127 F.3d 490 (6th Cir. 1997), quoted in Lycan v. Cleveland, 2022-Ohio-4676: The court adopted the familiar four-element claim-preclusion test (prior final judgment; same parties/privies; claims were/could have been litigated; same transaction/occurrence). This mattered because the dispute centered on element (3).

2. “Transaction or occurrence” and the limits of Grava

Grava v. Parkman Twp., 1995-Ohio-331: The pivotal precedent invoked by Centerville and the Sixth Circuit. Centerville argued Grava’s syllabus (“bars all subsequent actions based upon any claim arising out of the transaction or occurrence”) made preclusion automatic whenever the second suit arises from the same transaction. The Ohio Supreme Court rejected that reading, explaining Grava overruled the “same cause of action” limitation associated with earlier doctrine, but did not eliminate the requirement that the later claims must have been capable of being litigated in the first case. The court also emphasized that in Grava the barred claim actually could have been raised earlier.
Norwood v. McDonald, 142 Ohio St. 299 (1943): Discussed to explain what Grava overruled. Norwood had limited res judicata to “single cause of action” scenarios; Grava replaced that approach with the transaction-or-occurrence framework. Importantly, the court used Norwood to show Grava’s purpose: expanding preclusion beyond identical causes of action, not nullifying procedural-unavailability limits.
Whitehead v. Gen. Tel. Co., 20 Ohio St.2d 108 (1969): Listed in Grava’s overruling line; it situates Grava within Ohio’s evolution toward the Restatement’s transactional approach.

3. Ohio’s long-standing “could have been litigated” limitation

Natl. Amusements, Inc. v. Springdale, 53 Ohio St.3d 60 (1990) and Rogers v. Whitehall, 25 Ohio St.3d 67 (1986): Used to reaffirm the general expectation that plaintiffs bring all available grounds for relief in the first action—but only those that are actually available.
Covington & Cincinnati Bridge Co. v. Sargent, 27 Ohio St. 233 (1875) and Roby v. Rainsberger, 27 Ohio St. 674 (1875): Cited for historical continuity: Ohio has long limited preclusion to matters a party “might have interposed” in the prior action.
1 Restatement of the Law 2d, Judgments, § 24 (1982): Referenced to define “claim” broadly to include theories of recovery and forms of relief flowing from them, which makes element (3) (availability in the first action) even more critical.
1 Restatement of the Law 2d, Judgments, § 25 and § 26: Central to the court’s reasoning because Grava “approved and adopted” Restatement §§ 24–25. Section 26’s “formal barriers” concept supplies the doctrinal basis for allowing a second action where the first forum’s procedures prevented the plaintiff from seeking certain remedies.

4. R.C. Chapter 2506 is appellate review only; declaratory judgment is separate

Karches v. Cincinnati, 38 Ohio St.3d 12 (1988): Cited for the nature of an R.C. Chapter 2506 case as “judicial review of a final administrative decision,” not a free-form civil action. Also cited to show declaratory judgment can be “in addition, or in the alternative” to an administrative appeal—undercutting Centerville’s “election of remedies” framing.
Community Concerned Citizens, Inc. v. Union Twp. Bd. of Zoning Appeals, 1993-Ohio-115: The procedural keystone: it held a declaratory-judgment claim “could not be combined with [an R.C. Chapter 2506] appeal” and must be filed separately. The court relied on this to conclude Sheetz could not have brought declaratory relief (and, by extension, other non-2506 remedies) within the administrative appeal.
Driscoll v. Austintown Assocs., 42 Ohio St.2d 263 (1975): Supported the separation principle: declaratory judgment is “independent from the administrative proceedings” and “not a review” of the final order.

5. Addressing the Sixth Circuit split and “wrongly decided” federal prediction

Clark Cty. Bd. of Commrs. v. Coppess, 2008-Ohio-2879 (2d Dist.): Noted by the federal certifying court as taking the position consistent with today’s holding—damages claims are not barred because they could not be raised in the 2506 appeal.
Moore v. Hiram Twp., 988 F.3d 353 (6th Cir. 2021): The Ohio Supreme Court directly and “respectfully” disagreed, concluding Moore was “wrongly decided” because it treated constitutional/damages claims as litigable within or alongside 2506 in a way Ohio procedure forbids.
Carroll v. Cleveland, 522 Fed.Appx. 299 (6th Cir. 2013), abrogated on other grounds as stated in Harrison v. Montgomery Cty., 997 F.3d 643 (6th Cir. 2021): Moore relied on Carroll for the idea that plaintiffs can seek both 2506 and federal statutory relief if they use the “proper procedures” (combined pleading or consolidation). The Ohio Supreme Court rejected that premise as inconsistent with Community Concerned Citizens, Inc. v. Union Twp. Bd. of Zoning Appeals, 1993-Ohio-115.
Castle Manufactured Homes, Inc. v. Tegtmeier, 1999 WL 771605 (9th Dist. Sept. 29, 1999) and D'Amico v. Stow, 1990 WL 66894 (9th Dist. May 16, 1990): Moore cited these as examples of combining or consolidating 2506 appeals with other claims. The Ohio Supreme Court discounted their persuasive force because they predated or failed to grapple with Community Concerned Citizens; to the extent they suggest joinder is permissible, they are “no longer good law.”
Mezerkor v. Mezerkor, 1994-Ohio-288 and Redman v. Ohio Dept. of Indus. Relations, 1996-Ohio-196: Discussed in a footnote to show even Ohio law is unsettled on whether consolidation merges cases. The court’s point: regardless of consolidation theory, Community Concerned Citizens would still prevent using consolidation to circumvent 2506’s remedial limits, and the claim-preclusion “could have been litigated” element would still fail.

B. Legal Reasoning

Identify the relevant branch of res judicata. The court begins by separating claim preclusion from issue preclusion and locates the certified question firmly in claim preclusion because the dispute is about barring “claims” and “forms of relief” (damages and declaratory judgment).
Reaffirm the four elements of claim preclusion—especially element (3). While Centerville argued that Grava’s “transaction or occurrence” language alone should control, the court reiterated that claim preclusion requires the defendant to show the later claims were or could have been litigated in the first action. Grava expanded the scope of what counts as the “same claim” (transactional test) but did not abolish procedural-unavailability limits.
Clarify what Grava actually did. The court explains Grava’s function: it overruled Norwood’s narrow “single cause of action” limitation and adopted Restatement transactional analysis. But Grava itself involved claims the party could have presented earlier; therefore, it cannot be read as endorsing preclusion when the first forum could not have heard the later claims.
Apply the Restatement “formal barriers” concept. Because Grava adopted the Restatement approach, the court draws directly from Restatement § 26: when “formal barriers” prevented a plaintiff from presenting certain remedies in the first action, it is unfair and doctrinally improper to preclude a second action.
Determine whether R.C. Chapter 2506 permits damages and declaratory relief. The court interprets the statutory design and its own precedent: an R.C. 2506 appeal is limited to review-type outcomes under R.C. 2506.04. Under Community Concerned Citizens, a declaratory-judgment claim cannot be combined with the 2506 appeal. Therefore, damages and declaratory relief are procedurally unavailable “within” the 2506 action, defeating element (3).
Reject the “proper procedures” workaround described in Moore. Moore’s view that a plaintiff can combine a notice of appeal with a complaint or consolidate the appeal with other claims is rejected as inconsistent with Ohio procedural law post–Community Concerned Citizens. This is a significant federal-state synchronization move: Ohio’s highest court is correcting a federal court’s predictive interpretation of Ohio preclusion and procedure.
Address and reject the “election of remedies” framing. Centerville characterized the result as an exception to res judicata based on remedy choice. The court’s answer: this is not an “exception”—it is a straightforward application of element (3), and Karches indicates declaratory relief can be “in addition” to an administrative appeal, not mutually exclusive.

Finally, the court declined to address Sheetz’s alternative statutory argument under R.C. 713.16, because the procedural-unavailability analysis resolved the certified question.

C. Impact

1. Immediate doctrinal impact in Ohio

Bright-line guidance on claim splitting: Parties who pursue an R.C. Chapter 2506 appeal are not forced—indeed are not permitted—to add damages and declaratory judgment claims “within” that appeal to preserve them. This stabilizes Ohio claim-preclusion analysis around the “could have been litigated” element.
Re-centering Community Concerned Citizens: The opinion elevates Community Concerned Citizens from a frequently-cited procedural rule to a preclusion-critical barrier that directly determines whether later claims are precluded.
Limits on governmental defendants’ res judicata strategy: Municipalities and administrative bodies can no longer argue (under Ohio law) that a plaintiff’s success or loss in 2506 automatically extinguishes later damages/declaratory claims arising from the same decision.

2. Federal litigation consequences (especially Section 1983)

Correcting Sixth Circuit divergence: By stating Moore v. Hiram Twp. was “wrongly decided,” the Ohio Supreme Court supplies authoritative state-law guidance that federal courts should follow on Ohio preclusion in land-use/constitutional suits.
More parallel-track litigation: Plaintiffs may (and often must) litigate in two procedural lanes: (1) 2506 to unwind the administrative decision; (2) a separate action for damages/declaratory relief. This may increase the frequency of concurrent or sequential cases, but it reflects the structure Ohio procedure imposes.
Narrowing res judicata defenses, not eliminating other defenses: The ruling answers only the “must bring within 2506 to avoid res judicata” question. Defendants may still assert other defenses (e.g., immunity, merits defenses, ripeness/standing in federal court, etc.).

3. Practical implications for land-use disputes

Remedy planning matters: Counsel must treat R.C. Chapter 2506 as an appellate remedy and plan separate filings when damages or declaratory relief are desired.
Issue-preclusion remains in play: While the opinion rejects claim preclusion for unavailable remedies, factual or legal determinations actually made in the 2506 appeal may still have collateral-estoppel effects in the later case, depending on what was “actually and directly at issue.”

IV. Complex Concepts Simplified

Res judicata: An umbrella doctrine that prevents repetitive litigation. In Ohio it includes (1) claim preclusion (you cannot sue again for the same “claim”) and (2) issue preclusion (you cannot relitigate an issue already decided).
Claim preclusion’s “could have been litigated” element: Claim preclusion blocks later claims only if the earlier court/procedure could have heard and resolved them. If the first case’s rules made a remedy unavailable (a “formal barrier”), later litigation seeking that remedy is not barred.
“Transaction or occurrence” test: A broad way to define what counts as the same “claim” for preclusion purposes: claims arising from the same underlying event are typically grouped together. But grouping does not override the separate requirement that the first procedure must have allowed the claim/remedy to be brought.
R.C. Chapter 2506 administrative appeal: A specialized appeal to a common pleas court to review a final administrative decision. Under R.C. 2506.04, the court’s tools are limited to affirming, reversing, vacating, modifying, or remanding—not awarding damages or issuing declaratory judgments as independent relief.
Declaratory judgment: A separate civil action asking a court to declare parties’ rights or the validity/applicability of a law. Under Community Concerned Citizens, Inc. v. Union Twp. Bd. of Zoning Appeals, it cannot be combined with an R.C. Chapter 2506 appeal.
Certified question of state law: A procedure allowing a federal court to ask a state supreme court to resolve unsettled state-law questions that are important to the federal case. The Ohio Supreme Court’s answer supplies authoritative state-law guidance.

V. Conclusion

Sheetz, Inc. v. Centerville establishes a decisive rule for Ohio preclusion law in the administrative-appeal context: because Ohio procedure does not permit claims for damages and declaratory relief to be brought within an R.C. Chapter 2506 administrative appeal, res judicata (claim preclusion) does not bar a later action seeking those remedies.

The opinion reinforces that Grava v. Parkman Twp. adopted a transactional approach to defining claims but did not erase the foundational requirement that a later claim must have been litigable in the earlier action. By grounding its analysis in the Restatement’s “formal barriers” principle and in Community Concerned Citizens, Inc. v. Union Twp. Bd. of Zoning Appeals, the court provides clear procedural and doctrinal guidance—particularly important for land-use litigants and for federal courts evaluating Ohio res judicata defenses in Section 1983 suits.