Neighbour disputes are among the most common forms of civil conflict in residential communities. While minor disagreements between neighbours are often resolved informally, some disputes escalate into litigation when one party believes that another’s conduct interferes with their ability to use and enjoy their property.
A recent decision from the Ontario Superior Court of Justice illustrates how courts assess nuisance claims arising from everyday residential activities. In Kaminskyj et al v. Shimano, the court considered whether a homeowner’s use of a wood-burning stove and occasional outdoor music constituted a legal nuisance to neighbouring residents.
Neighbour Dispute Arose from Smoke, Loud Music Concerns
The dispute arose between neighbours living on Constitution Boulevard in Mississauga. The applicants, a married couple with a child, moved into their home in 2022. The respondent had lived in the neighbouring property his entire life.
According to the applicants, the respondent’s conduct created an intolerable living environment. They alleged that:
- Smoke from the respondent’s chimney was toxic and exacerbated existing health conditions;
- The respondent frequently burned materials in his wood stove that produced noxious fumes;
- The respondent played loud music outdoors at various hours, preventing them from sleeping and disturbing their infant child; and
- The respondent escalated these behaviours in retaliation after the applicants complained to the authorities.
The applicants brought an application seeking several forms of relief, including:
- An injunction prohibiting the respondent from using his wood stove or burning materials;
- Restrictions on storing wood on the property;
- Compliance with municipal noise by-laws; and
- Punitive damages of $10,000.
The respondent denied the allegations and argued that his conduct reflected ordinary residential behaviour. He admitted to burning hardwood in a basement wood stove year-round and occasionally listening to music while working outside, but denied producing toxic smoke or intentionally disturbing the applicants.
Key Legal Issues Before the Court
The court identified several issues that required determination:
- Whether a letter sent by the respondent during the dispute was protected by settlement privilege;
- Whether the respondent’s use of a wood stove constituted nuisance;
- Whether the respondent’s use of outdoor speakers constituted nuisance;
- If nuisance were established, whether injunctive relief or damages would be appropriate; and
- What costs should be awarded.
The court ultimately dismissed the application in its entirety.
Settlement Privilege and Admissibility of Communications
Before addressing the nuisance allegations, the court first considered whether a handwritten letter sent by the respondent could be relied upon as evidence.
The letter contained two sections:
- A response to the applicants’ allegations; and
- A section labelled “The Olive Branch,” which proposed potential terms for resolving the dispute.
The applicants attempted to rely on the second section as an admission because it was not marked “without prejudice.” However, the respondent argued that the section was part of a settlement proposal and therefore protected by settlement privilege.
The court agreed with the respondent. Even though the letter did not explicitly include the phrase “without prejudice,” its language made clear that it was an attempt to resolve the dispute through negotiation. As such, the portion of the letter containing settlement proposals was protected and inadmissible.
This aspect of the ruling reinforces a well-established legal principle: communications made in an effort to settle litigation are generally privileged and cannot be used as evidence in court.
The Legal Test for Nuisance in Ontario
To succeed in a nuisance claim, a plaintiff must establish two essential elements:
- A substantial interference with the use and enjoyment of land; and
- That the interference is unreasonable.
This framework reflects the principle that property rights are not absolute. Living in a community inevitably requires individuals to tolerate some degree of inconvenience caused by others.
Therefore, courts must distinguish between minor annoyances or inconveniences (which are considered part of normal residential life) and substantial and unreasonable interference (which may justify legal remedies).
Credibility and the Role of Evidence
A central component of the court’s analysis involved assessing the credibility of the parties and the reliability of their evidence. The court ultimately preferred the respondent’s evidence over that of the applicants. The court observed that the respondent’s testimony was straightforward, consistent, and balanced. He openly acknowledged burning hardwood in his wood stove and occasionally playing music outside while working.
In contrast, the applicants’ allegations evolved over time. Their complaints initially focused on wood smoke but later expanded to claims that toxic materials were being burned and that music was played as retaliation. The court found these shifting allegations problematic.
The court also noted that the applicants’ complaints to municipal authorities, the fire department, and the police had not resulted in enforcement action. Investigations by officials did not identify improper use of the wood stove or any regulatory violations. Importantly, the applicants did not present expert evidence to support their claims that the smoke was toxic or responsible for medical problems.
The Wood Stove Allegations
The applicants alleged that smoke from the respondent’s chimney was toxic and had caused health problems for members of their household.
However, the court found significant gaps in the evidence supporting these claims. For example:
- There was no expert medical or environmental evidence linking the smoke to the alleged health issues;
- Inspections by authorities did not identify any improper fuel or stove operation; and
- Photographs and videos submitted by the applicants captured only isolated moments and could not establish the overall frequency or severity of smoke emissions.
Even if the applicants could smell wood smoke and found it unpleasant, the court held that such experiences did not amount to substantial interference with property rights.
The court emphasized that occasional inconvenience, such as needing to close windows due to smoke, is a normal part of living in a populated neighbourhood. As a result, the applicants failed to establish the first branch of the nuisance test. The court also noted that using a wood stove is a common and reasonable activity in Ontario and, by itself, does not constitute a nuisance.
Allegations of Excessive Noise
The applicants also alleged that the respondent engaged in “noise bombing” by playing loud music outdoors in retaliation for their complaints. However, the court again found that the evidence did not support this claim.
The respondent stated that he occasionally listened to music while working outside during the day or evening. The applicants claimed that this occurred repeatedly and interfered with their household activities.
The court concluded that there was insufficient independent evidence to corroborate the applicants’ allegations. The court also observed that the applicants had never filed a formal noise complaint with municipal by-law enforcement. Further, there was no objective evidence demonstrating excessive noise levels.
In the absence of credible supporting evidence, the court accepted the respondent’s version of events. Listening to music outdoors during daytime hours was characterized as a minor inconvenience rather than unreasonable interference with property use.
The “Tolerance Factor” in Nuisance Law
A notable aspect of the decision is the court’s discussion of what is sometimes referred to as the “tolerance factor” in nuisance law. Courts recognize that living in close proximity to others inevitably involves tolerating certain annoyances. Activities such as cooking smells, lawn maintenance, wood-burning fireplaces, and occasional noise are considered normal aspects of residential life.
Therefore, the law requires individuals to tolerate some level of inconvenience in shared environments. Only when interference becomes substantial and unreasonable will courts intervene with remedies such as injunctions or damages. In this case, the court concluded that the applicants’ complaints fell within the range of ordinary annoyances associated with living in a busy neighbourhood.
Costs Consequences for Unsuccessful Litigation
After dismissing the application, the court addressed the issue of legal costs. Under Ontario law, courts have broad discretion when awarding costs, taking into account factors such as the outcome of the proceeding, settlement offers, the parties’ conduct, and the complexity of the issues involved.
The respondent sought costs of approximately $25,000 on a substantial indemnity basis. The applicants had submitted their own bill of costs exceeding $46,000.
The court found that the litigation was largely motivated by the applicants’ animus toward their neighbour and that the proceeding ultimately wasted court resources. Therefore, the applicants were ordered to pay $25,000 in costs to the respondent.
Lessons for Property Owners Dealing With Neighbour Disputes
This decision highlights several important lessons for individuals involved in neighbour disputes:
Evidence Matters
Courts require credible, objective evidence when assessing nuisance claims. Allegations of environmental harm, health impacts, or excessive noise often require expert testimony or regulatory findings.
Everyday Activities Are Usually Permitted
Common residential activities, such as burning wood in a stove or playing music outdoors during reasonable hours, will rarely meet the legal threshold for nuisance.
Credibility Can Influence the Outcome
In many nuisance cases, courts must assess conflicting testimony. Consistency, corroboration, and credibility can significantly influence the outcome.
Vexatious or Unnecessary Litigation Carries Financial Risk
Even when disputes feel deeply personal, unsuccessful litigation can result in significant cost awards.
Tierney Stauffer LLP: Ottawa Civil Litigation Counsel Advising on Real Estate & Property Disputes
Real estate issues, neighbour disputes, and nuisance claims can quickly become complex legal matters involving property rights, evidence, and municipal regulations. Whether you are seeking to protect your property rights or defend against allegations of nuisance, experienced legal representation can make a significant difference.
The civil litigators at Tierney Stauffer LLP regularly advise clients on property disputes, nuisance claims, and injunctive relief. We provide strategic guidance designed to resolve conflicts efficiently while protecting our clients’ legal and financial interests.
Our civil litigation team proudly serves clients in Ottawa, Kingston, North Bay, Cornwall, and the surrounding areas. To book a confidential consultation, please contact us online or call 1-888-799-8057.
