Venue Incident to Consolidation: No Independent CPLR 510(3) Showing Required; “Special Circumstances” May Override the First-Filed Rule

Case: Preferred Mut. Ins. Co. v. Monahan, 2026 NY Slip Op 03716 (App Div 3d Dept June 11, 2026)

1. Introduction

This decision addresses a recurring New York civil practice problem: when two related actions pending in different counties should be tried together, and which county should host the joint trial. The underlying events are stark. In April 2023, Blake Walsh mistakenly drove onto property in Washington County owned by Kevin D. Monahan and P. Jinx Monahan. As Walsh attempted to leave, Monahan fired a shotgun toward the vehicle, killing passenger Kaylin Gillis. Monahan was later convicted after a Washington County criminal trial (referenced as People v Monahan).

Coverage litigation followed. Preferred Mutual Insurance Company (the homeowner’s insurer) filed a Chenango County declaratory judgment action (Action No. 1) seeking a declaration of no duty to defend or indemnify the Monahans. Walsh later filed a Washington County declaratory judgment action (Action No. 2) seeking the opposite result in connection with his personal injury suit. Andrew B. Gillis (administrator of the decedent’s estate) moved in Action No. 1 to consolidate the declaratory actions and fix venue in Washington County.

The key procedural issues were:

  • Whether the insurer’s opponent satisfied the strict evidentiary requirements for a discretionary venue change under CPLR 510 (3) (convenience of witnesses); and
  • Whether, even without that showing, the trial court could fix venue in Washington County as an incident of consolidation or a joint trial under CPLR 602, including departing from the “first-filed” venue rule based on “special circumstances.”

2. Summary of the Opinion

The Third Department affirmed. It agreed that Gillis’s showing was insufficient for a discretionary venue change under CPLR 510 (3), because the motion papers did not adequately identify the material trial testimony of proposed witnesses or demonstrate willingness and specific inconvenience.

Nonetheless, the court held that the motion was “first and foremost one for consolidation” under CPLR 602. When a court orders consolidation or a joint trial of actions pending in different counties, it must necessarily place trial venue in one county. In that posture, the court may change venue “without necessarily requiring a showing of circumstances which would have independently justified the change of venue.” The court concluded Supreme Court did not abuse its broad discretion in selecting Washington County, given that:

  • the underlying shooting and relevant coverage-triggering events occurred there, at the insured premises;
  • the related criminal proceedings (and records/custodians) were located there;
  • some relevant witnesses likely resided in or near Washington County; and
  • the related personal injury actions had been consolidated in Washington County, supporting judicial economy.

3. Analysis

3.1. Precedents Cited

A. The strict evidentiary burden under CPLR 510(3)

The court reaffirmed the “rigorous evidentiary requirements” for a discretionary venue change based on witness convenience:

  • Nova Cas. Co. v RPE, LLC (115 AD3d 717 [2d Dept 2014]), Parker v Troutman Sanders LLP (89 AD3d 638 [1st Dept 2011]), and Deutsch v Wegh (269 AD2d 487 [2d Dept 2000]) were cited for the proposition that conclusory assertions are inadequate and that the movant must make a detailed evidentiary showing.
  • O'Brien v Vassar Bros. Hosp. (207 AD2d 169 [2d Dept 1995]) supplied the canonical checklist: names/addresses/occupations, substance and materiality of testimony, willingness to testify, and a concrete showing of inconvenience. The Third Department reinforced that this minimum showing is not optional, citing its own decisions Joseph v Fensterman (216 AD3d 1355 [3d Dept 2023]) and Talmadge v Roman Catholic Diocese of Albany, N.Y. (167 AD3d 1361 [3d Dept 2018]).
  • Applying those standards, the court found Gillis’s proffer insufficient—largely a list of criminal-trial witnesses and generalized inconvenience—mirroring prior Third Department rejections of thin showings in Healthcare Professionals Ins. Co. v Parentis (132 AD3d 1138 [3d Dept 2015]), Matter of Supplier Distrib. Concepts, Inc. (80 AD3d 869 [3d Dept 2011]), and State of New York v Quintal, Inc. (79 AD3d 1357 [3d Dept 2010]).

B. Venue selection as an incident of consolidation/joint trial under CPLR 602

The decision’s doctrinal center is the consolidation line of cases recognizing that the court’s power to consolidate necessarily includes the power to fix venue for a joint trial even absent an independently sufficient CPLR 510 (3) showing:

  • Kiamesha Concord v Greenman (29 AD2d 904 [3d Dept 1968]) is the key authority, quoted for the rule that venue may be changed incident to consolidation “without necessarily requiring a showing” that would independently justify the change. The court also relied on consistent authority: Perinton Assoc. v Heicklen Farms (67 AD2d 832 [4th Dept 1979]), Padilla v Greyhound Lines (29 AD2d 495 [1st Dept 1968]), and James v Buhrmaster (273 App Div 836 [3d Dept 1948]).

C. The “first-filed” venue rule and its exceptions (“special/compelling/exceptional circumstances”)

While acknowledging the general practice that venue should remain where the first action was placed, the court emphasized that trial courts may depart from that default in “special circumstances”:

  • Gutama v Central Transp., LLC (241 AD3d 1530 [2d Dept 2025]) was cited for the modern articulation of the “special circumstances” exception.
  • Messina v Upper Hudson Primary Care Consortium, Inc. (26 AD3d 698 [3d Dept 2006]) supported the Third Department’s continued willingness to depart from the first-filed rule when justified.
  • The court noted earlier formulations—“compelling circumstances” and “exceptional circumstances”—from Kiamesha Concord v Greenman and James v Buhrmaster, underscoring that the label may vary but the discretion is longstanding.

D. Factors informing venue selection incident to consolidation

The court explained that CPLR 510 (3)-type factors remain relevant but are not exclusive. It grounded this flexible, multi-factor approach in a line of cases:

  • Palmer v Chrysler Leasing Corp. (24 AD2d 820 [1965]) and the Third Department’s Cavazzini v Viennas (82 AD3d 1343 [3d Dept 2011]) and Messina v Upper Hudson Primary Care Consortium, Inc. illustrate that witness/convenience considerations can inform consolidation-venue decisions.
  • Additional recognized considerations—where the controversy arose, party ties, related litigation, and calendar congestion—were supported by Leung v Sell (115 AD2d 929 [3d Dept 1985]), Boyea v Lambeth (33 AD2d 928 [3d Dept 1970]), Rae v Hotel Governor Clinton (23 AD2d 564 [2d Dept 1965]), Edwards v Lewin (284 App Div 28 [3d Dept 1954]), and McKeon v Kelly (281 App Div 929 [3d Dept 1953]).
  • To evaluate likely witness location and reasonableness of assuming proximity, the court cited Gray v Serbalik (264 AD2d 934 [3d Dept 1999]) and contrasted Mercury Chem. Co. v Grucci (26 AD2d 788 [2d Dept 1966]).
  • Finally, the deferential appellate standard—no disturbance absent abuse of discretion—was reinforced by Castro v Durban (129 AD3d 652 [2d Dept 2015]), Magee v Hutcher (174 AD2d 941 [3d Dept 1991]), T T Enters. v Gralnick (127 AD2d 651 [2d Dept 1987]), and Edwards v Lewin.

3.2. Legal Reasoning

The court’s reasoning proceeds in two steps that clarify how CPLR 510 (3) and CPLR 602 interact:

  1. Compartmentalizing the 510(3) inquiry: The court did not dilute the strictness of CPLR 510 (3). It explicitly agreed that Gillis failed to meet the O’Brien requirements because the showing did not connect proposed witnesses to material coverage issues in the declaratory judgment actions.
  2. Reframing the motion as consolidation-driven: The pivotal move is doctrinal: because consolidation/joint trial was the primary relief, venue selection becomes an incident of that relief. A court ordering a joint trial of actions pending in different counties must choose one county. That choice is governed by broad discretion and a flexible list of factors, not solely by whether the movant could win a standalone CPLR 510 (3) motion.

On the facts, Washington County was rationally connected to the dispute: it is where the insured premises are located, where the shooting occurred, where the criminal proceeding was tried (with attendant records and custodians), and where related personal injury actions were already consolidated. Those considerations supported judicial economy and practical management of overlapping factual records, even if the precise witness list for the coverage trial was uncertain.

3.3. Impact

The decision’s practical significance is procedural but substantial:

  • Consolidation can “carry” venue: Litigants should expect that once consolidation/joint trial across counties is justified, the venue fight is not limited to the strict CPLR 510 (3) template; the court may select the most sensible forum for the unified proceeding.
  • The first-filed advantage is real but defeasible: Plaintiffs who file first (here, the insurer in Chenango County) gain a presumptive venue, but it can yield to “special circumstances,” including where the underlying events occurred and where related litigation is centered.
  • Insurance coverage DJ actions will track the locus of underlying events: Even though coverage actions involve contract interpretation and insurer duties, this case indicates that when the duty dispute is tethered to a well-developed factual record (criminal trial, consolidated tort suits), courts may favor the county that houses that record for efficiency and coherence.
  • Appellate review remains highly deferential: The “abuse of discretion” lens means venue determinations incident to consolidation are difficult to overturn if the trial court articulates plausible, case-linked reasons.

4. Complex Concepts Simplified

  • Declaratory judgment action (coverage DJ): A lawsuit asking the court to declare the parties’ rights—here, whether the insurer must defend and/or indemnify the insureds for claims arising from the shooting.
  • CPLR 510 (3) (change of venue for convenience): A discretionary venue change based on witness convenience. New York requires specific proof—who the witnesses are, what they will say, why it matters, that they will testify, and how they would be inconvenienced.
  • CPLR 602 (consolidation / joint trial): A mechanism to combine related actions (or try them together) to avoid inconsistent results and duplicative litigation. If cases are in different counties, choosing one trial venue is unavoidable.
  • “First-filed” rule: A general practice that the consolidated case should be tried where the first action was venued, promoting predictability.
  • “Special circumstances” exception: A flexible safety valve allowing departure from the first-filed county when another county is materially better suited (e.g., locus of events, related cases, key records).
  • Abuse of discretion: A deferential appellate standard. The question is not whether the appellate court would have chosen differently, but whether the trial court’s choice lacked a reasonable basis.

5. Conclusion

Preferred Mut. Ins. Co. v Monahan reinforces two complementary rules: (1) a party seeking a standalone venue change for witness convenience under CPLR 510 (3) must satisfy exacting proof requirements; but (2) when consolidation or a joint trial under CPLR 602 is warranted across counties, the court may fix venue incident to that consolidation without an independently sufficient CPLR 510 (3) showing. The decision also underscores that the first-filed venue presumption can yield to “special circumstances,” particularly where the controversy arose and where related litigation and records are concentrated—here, Washington County.