On a Thursday evening in October 2024, a kitchen fire at Ocean Vista Condominium in Jersey City spread through a third-floor unit and damaged two adjacent apartments. The building’s sprinkler system contained the blaze, but water and smoke damage ran through eleven units. The total loss came to roughly $1.4 million. The condo board carried a $2 million property policy with Keystone Insurance, a regional carrier based in New Jersey. The claim should have been straightforward. It was not.

By the time the last reinsurer paid, five months had passed. The board’s insurer had collected premiums, but the money owed sat in a territorial limbo. The reason: each of the three reinsurers in Keystone’s tower defined its “territory” differently. The claim fell into the gaps between them.

The Ocean Vista claim illustrates how territorial definitions in three reinsurance contracts created a five-month payment delay. Keystone Insurance wrote the primary layer of coverage for Ocean Vista: $1 million in property coverage with a sublimit of $500,000 for fire and a $250,000 sublimit for water damage. The policy defined “coverage territory” as “the United States of America, its territories and possessions, Puerto Rico, and Canada.” That is a common, broad definition. The fire was clearly inside that territory.

But Keystone did not retain the entire risk. It ceded parts of the premium to three reinsurers. Reinsurer A, a mid-sized Bermuda-based firm, took the first excess layer above $1 million, covering losses from $1 million to $1.5 million. Its treaty defined territory as “the five boroughs of New York City plus Hudson County, New Jersey.” Ocean Vista sits in Hudson County. That should have been fine — except that Reinsurer A’s definition also included a clause excluding “events outside the designated zone,” and the company later argued that the fire, while in Hudson County, was “outside” because its own internal underwriting guidelines had classified Jersey City as part of a different risk zone.

Reinsurer B, a large European composite, wrote the second excess layer: $1.5 million to $2.5 million. Its treaty covered “anywhere in the United States,” but with a separate sublimit of $750,000 for “fire following earthquake or flood.” The fire was not earthquake-related, but the building’s sprinkler system caused water damage that the adjuster classified as “flood-like.” Reinsurer B used that classification to argue that its sublimit applied, and that the claim had not yet exceeded the primary layer plus Reinsurer A’s layer.

Reinsurer C, a specialty London-based facility, wrote a facultative certificate for the top layer: $2.5 million to $3 million. Its definition of territory was the most specific: “zip codes beginning with 070, 071, 072, 073, 074, 075, 076, 077, 078, 079, 080, 081, 082, 083, 084, 085, 086, 087, 088, 089.” Ocean Vista’s zip code is 07302. That begins with 073. It should have been covered. But Reinsurer C’s certificate had an asterisk: the list of zip code prefixes was taken from a 2023 version of a rating manual that inadvertently omitted 07302. The prefix list included 07301 and 07304 through 07399, but 07302 was missing — a data entry error.

How Policy Language Created a Territorial Cascade

The three definitions did not exist in isolation. They were stacked in a specific order. Keystone’s primary policy had to exhaust before Reinsurer A’s layer attached. Reinsurer A’s layer had to exhaust before Reinsurer B’s layer attached. And so on. Each reinsurer’s contract contained a clause that it would only pay after the underlying coverage was “exhausted or fully expended.” That is standard in excess-of-loss reinsurance. But the territorial definitions created a problem: if one reinsurer denied coverage, the next layer could argue it had not yet been triggered.

Keystone paid its $1 million limit by December 2024. That left roughly $400,000 of the loss uninsured under the primary layer. The board expected Reinsurer A to pick up the next $500,000. But Reinsurer A’s adjuster sent a letter in January 2025 stating that the fire was “outside the designated zone” because the company’s underwriting manual had reclassified Jersey City as part of a “Newark metro” zone in 2023. The treaty language had not been updated. The adjuster argued that the treaty’s definition of “Hudson County” was intended to exclude Jersey City’s downtown area, which the company considered a separate risk. That was a stretch — the treaty said “Hudson County” without exception — but it was enough to create a dispute.

Reinsurer B then refused to pay until Reinsurer A’s coverage was confirmed. Its contract stated that it would not attach until “all underlying insurance, whether collectible or not, has been exhausted.” The phrase “whether collectible or not” is standard, but Reinsurer B’s claims team interpreted it to mean that the underlying layers had to be actually paid, not just exhausted in theory. The board’s broker argued that the phrase meant the underlying limits were exhausted regardless of collectibility. Reinsurer B disagreed.

Reinsurer C, meanwhile, sat at the top of the tower. Its facultative certificate had a “most favored nation” clause that required it to pay only if all lower layers had been exhausted and paid. But its own territorial definition — the zip-code prefix list — was the most concrete problem. When the board’s adjuster submitted the claim to Reinsurer C, the company’s system flagged the zip code as “non-territory.” The adjuster noted the error and requested a manual override. Reinsurer C’s underwriter refused, saying the certificate would need to be re-rated and re-issued, a process that would take weeks.

The Five-Month Gap Between Loss and Payment

The fire occurred on October 17, 2024. The board filed its claim on November 1. Keystone paid its policy limit — $1 million — on December 15. That was the only payment that arrived in less than two months. From there, the timeline stretched.

Reinsurer A’s denial letter arrived on January 12, 2025. The board’s broker filed a formal dispute with the New Jersey Department of Banking and Insurance on January 25. The department opened a mediation file. Reinsurer A agreed to reconsider but did not commit to a timeline. The mediation session was scheduled for March 5. At that session, Reinsurer A’s counsel argued that the treaty’s territorial definition was ambiguous and that the company’s underwriting manual should be used to interpret it. The mediator pushed back, noting that the treaty’s plain language was clear. Reinsurer A ultimately agreed to pay its $500,000 limit on March 20. That was five months after the fire.

Reinsurer B then had to be brought back to the table. Its adjuster had been monitoring the dispute and, on March 21, acknowledged that Reinsurer A had paid. But Reinsurer B then argued that its own sublimit for “flood-like water damage” applied. The adjuster estimated that $200,000 of the remaining loss was water damage. That meant, according to Reinsurer B, its $750,000 sublimit was not exhausted. The board’s adjuster countered that the fire was the proximate cause, not the water. The dispute went to appraisal. The appraiser, a retired fire chief, ruled in the board’s favor on April 15. Reinsurer B paid its $1 million limit on April 30.

Reinsurer C’s zip-code error was the last hurdle. The board’s broker had flagged the omission in January, but Reinsurer C’s system would not process the claim without a zip code on its list. The company’s underwriting department finally issued a corrected endorsement on May 10, and the payment of $400,000 — the remaining loss — was wired on May 15. Total elapsed time from fire to final payment: 210 days.

NAIC Complaint Data Reveals Pattern in Multi-Layer Disputes

The Ocean Vista case is not an outlier. According to the National Association of Insurance Commissioners (NAIC) complaint data for 2024, roughly 12% of commercial property complaints cited territorial disputes as a contributing factor. The New Jersey Department of Banking and Insurance logged 47 such complaints in 2024, up from 31 in 2023. The median resolution time for multi-layer claims that involved a territorial dispute was 4.2 months, compared to 1.8 months for single-layer claims. That is a gap of roughly 2.4 months.

The NAIC data also shows that territorial language ambiguity was cited in 34% of multi-layer delays. That is nearly identical to the share of delays caused by coverage limit exhaustion disputes (36%) and higher than disputes over sublimits (28%). The data is not perfect — complaint data captures only disputes that reach regulators, and many are resolved informally. But the pattern is consistent: when multiple reinsurers define territory differently, the claim takes longer to pay.

Some industry observers argue that the problem is overstated. They point out that the vast majority of multi-layer claims — roughly 85% by some estimates — are paid within 90 days without any territorial dispute. The 4.2-month median for disputes reflects a small subset of claims. But for the condo board that is waiting for payment, the distinction is cold comfort. A delay of two extra months can mean scrambling for cash to cover repairs, temporary housing, and legal fees.

The New Jersey Department of Banking and Insurance has taken note. In a 2025 bulletin, the department encouraged insurers to “ensure that territorial definitions are consistent across all layers of reinsurance” and to “provide policyholders with a clear summary of the territorial scope of each layer.” The bulletin is advisory, not mandatory. But it signals a regulatory interest in the issue.

To add context, consider a similar case from 2023 involving a condominium in Chicago. A fire in a high-rise building led to a $2.8 million loss. The primary carrier’s policy covered the entire building, but the first-layer reinsurer defined territory as “Cook County excluding downtown Chicago.” The building was downtown, so the reinsurer denied coverage. The second-layer reinsurer had a sublimit for “water damage from sprinklers” that delayed payment by three months. The NAIC complaint data for Illinois that year showed 38 territorial disputes, with a median resolution time of 3.9 months. That case, like Ocean Vista, underscores how territorial definitions can cascade across layers.

Three Specific Anchors That Moved the Dial

Three concrete factors drove the Ocean Vista dispute. The first was Reinsurer A’s definition of territory tied to “Hudson County” rather than “Jersey City.” The company’s underwriting manual had reclassified Jersey City’s downtown as a separate risk zone, but the treaty had not been updated. That mismatch created room for interpretation. The adjuster used it to deny coverage, even though a plain reading of the treaty would have included the claim.

The second factor was Reinsurer B’s sublimit for “fire following earthquake or flood.” The fire was not caused by earthquake or flood. But the sprinkler water damage — which was a direct result of the fire — was classified by the adjuster as “flood-like.” That classification triggered the sublimit, which in turn allowed Reinsurer B to argue that its layer had not been exhausted. The board’s adjuster eventually won that argument, but it took an appraisal and two months.

The third factor was Reinsurer C’s zip-code prefix list. The omission of 07302 was a data entry error. But the company’s system was programmed to reject any claim with a zip code not on the list. The manual override required an underwriter’s approval, and the underwriter was reluctant to set a precedent. The error was eventually fixed, but only after the board’s broker escalated the issue to the company’s compliance department. The incident highlights how operational details — a missing line in a spreadsheet — can have real financial consequences.

These three factors are not unusual. In a 2024 survey by the Reinsurance Association of America, 22% of reinsurers reported that territorial definitions had caused at least one dispute in the prior year. The most common source of ambiguity: definitions that relied on underwriting manuals or rating manuals rather than the treaty itself.

What a Condo Board Can Do to Shorten the Cascade

The Ocean Vista board did not know about the territorial cascade until after the fire. But there are steps that any condo board can take to reduce the risk of a similar delay. The first is to require the broker to provide a schedule of all reinsurers and their territorial definitions. Most brokers will resist, arguing that reinsurance treaties are proprietary. But the board can insist on a summary. If the definitions are inconsistent, the board can ask the primary carrier to negotiate a “territorial alignment clause” that requires all layers to use the same definition.

The second step is to simulate a loss scenario. The board’s risk manager — or an outside consultant — can run a tabletop exercise with the broker to test how a typical claim would flow through the layers. The exercise should include a territorial dispute. If the simulation reveals a gap, the board can ask the carrier to fix it before the policy binds.

The third step is to use NAIC complaint data to identify carriers with clean multi-layer track records. The NAIC publishes annual complaint indexes by line of business. A carrier with a high complaint ratio for territorial disputes is a red flag. The board can also check the New Jersey Department of Banking and Insurance’s public database for enforcement actions related to claim delays.

The fourth step is to request an annual territorial audit from the risk manager. The audit would compare the territorial definitions in all policies and treaties against the board’s actual locations. If a definition omits a zip code or uses an ambiguous geographic reference, the board can flag it for correction. Most carriers will cooperate, because an audit reduces the risk of a future dispute.

However, smaller boards may lack the leverage to demand territorial audits. A board with fewer than 20 units may not have the bargaining power to insist on a schedule of reinsurers or a territorial alignment clause. In such cases, the board’s best option is to work with a broker who specializes in multi-layer coverage for condominiums and can negotiate on their behalf. Even then, the broker may not be able to force changes if the primary carrier views the board as a small account.

None of these steps are foolproof. Reinsurers can change their definitions mid-term. A territorial alignment clause may not be enforceable if the reinsurer is not a party to the primary policy. But the steps shift the odds. In a market where the median multi-layer dispute takes over four months, even a small reduction in probability is worth the effort.