Residential real estate is a significant aspect of many Ontarians’ lives, representing a substantial financial investment and personal attachment. However, despite best efforts, disputes can arise, leading to litigation. Understanding the common issues that lead to residential real estate disputes in Ontario can help homeowners, buyers, and real estate professionals navigate these challenges more effectively.

What is a Real Estate Dispute?

What is a Real Estate Dispute

A real estate dispute is any disagreement or conflict arising from the ownership, use, purchase, sale, or leasing of real property. These disputes can involve various parties, including buyers, sellers, landlords, tenants, real estate agents, and even neighbours. Common issues leading to real estate disputes include breach of contract, misrepresentation, failure to disclose property defects, boundary disagreements, title defects, and disputes over property management in condominiums. The complexity of these disputes often requires a deep understanding of property law, contract law, and the specific regulations governing real estate transactions in Ontario.

Real estate disputes can escalate into litigation if the parties involved cannot reach an amicable resolution through negotiation or mediation. Litigation involves taking the matter to court, where a judge will hear the case and make a legally binding decision. This process can be lengthy, costly, and stressful for all parties involved. Therefore, seeking legal advice early on is often advisable to explore alternative dispute resolution methods, such as arbitration or mediation, which can provide a quicker and more cost-effective solution. Understanding the nature of real estate disputes and the available legal remedies is crucial for protecting one’s interests and achieving a fair resolution.

What are Common Residential Real Estate Dispute Resolution Methods?

Dispute Resolution Methods

Common residential real estate dispute resolution methods include negotiation, mediation, arbitration, and litigation.


Negotiation is when the parties involved in a dispute engage in direct discussions to reach a mutually acceptable resolution. It is often the first step in resolving conflicts and involves open communication, compromise, and a willingness to understand the other party’s perspective. During negotiation, parties may discuss their interests, exchange offers, and explore various solutions without third-party intervention. Successful negotiation can save time, reduce costs, and preserve relationships by avoiding the adversarial nature of formal legal proceedings. In the context of residential real estate disputes, negotiation allows homeowners, buyers, sellers, landlords, and tenants to address issues such as contract breaches, property defects, or lease disagreements collaboratively, aiming for a fair and satisfactory outcome for all parties involved.


Mediation is a structured dispute resolution process in which a neutral third-party mediator assists the conflicting parties in reaching a voluntary and mutually acceptable agreement. Unlike a judge or arbitrator, the mediator does not make decisions or impose solutions but rather facilitates communication, helps clarify issues, and encourages the exploration of potential solutions. Mediation is often used in residential real estate disputes to address contract disagreements, property defects, and landlord-tenant conflicts. It provides a confidential and less adversarial environment, allowing parties to maintain control over the outcome and preserve their relationships. Mediation can be faster and more cost-effective than litigation, making it an attractive option for resolving disputes efficiently and amicably.


Arbitration is a dispute resolution process in which a neutral third-party arbitrator is appointed to hear both sides of a conflict and make a binding decision. This method is more formal than mediation but less so than litigation. During arbitration, the parties present their evidence and arguments, and the arbitrator decides based on the information provided. Unlike mediation, where the mediator facilitates negotiation between parties, the arbitrator’s role is similar to that of a judge, as their decision is final and enforceable. Arbitration is commonly used in residential real estate disputes to resolve issues such as breaches of contract, property defects, or disagreements between landlords and tenants. It offers a quicker and often more cost-effective resolution than court proceedings, with the added benefit of being a private process.


Litigation is a formal legal process in which a dispute is brought before a court, and a judge makes a binding decision based on the evidence and arguments presented by the parties involved. This method is typically used when other dispute resolution methods, such as negotiation, mediation, or arbitration, have failed to resolve the issue. The parties engage in various stages during litigation, including filing pleadings, discovery, pre-trial motions, and potentially a trial. In residential real estate disputes, litigation may address issues such as contract breaches, title disputes, property defects, and landlord-tenant disagreements. Although litigation can provide a definitive resolution and enforceable judgment, it is often more time-consuming, costly, and adversarial than alternative dispute resolution methods.

What are Common Residential Real Estate Disputes?

Common Residential Real Estate Disputes

Common residential real estate disputes involve conflicts and legal issues between parties engaged in residential property ownership, purchase, sale, or leasing. Below is the list of common legal issues:

1. Breach of Contract

A breach of contract occurs when one party fails to fulfill their obligations under the terms of an agreement, resulting in legal consequences. A breach of contract is one of the most frequent sources of real estate litigation. It can take various forms, such as failure to close the sale, not adhering to the terms of the agreement, or disputes over contract interpretations. To mitigate such risks, buyers and sellers must ensure that all terms are clearly defined and understood.

2. Misrepresentation and Fraud

Misrepresentation and fraud involve providing false or misleading information about a property to deceive another party, potentially leading to legal action and financial loss. Misrepresentation involves providing false information about the property, either intentionally or unintentionally. Common misrepresentations include inaccurate statements about the property’s condition, boundaries, zoning status, or prior repairs. Fraudulent misrepresentation can lead to severe legal consequences and significant financial losses for the affected party.

3. Failure to Disclose Defects

Failure to disclose defects occurs when a seller does not inform the buyer about known issues or problems with a property that could affect its safety, value, or habitability. These defects can include structural problems, mould, pest infestations, or other conditions that could significantly impact the buyer’s purchase decision. In Ontario, sellers are legally obligated to disclose such defects, which can lead to litigation. Buyers who discover undisclosed issues after the sale can seek legal remedies, which may include financial compensation for repairs or, in some cases, rescission of the sale. This obligation ensures transparency and protects buyers from unforeseen expenses and hazards associated with their new property. Failure to disclose defects refers to a seller’s omission of known issues or problems with a property that could affect its safety, value, or habitability, potentially leading to legal action from the buyer. After purchase, buyers who discover undisclosed issues may seek legal remedies against the seller.

4. Boundary and Property Line Disputes

Boundary and property line disputes involve disagreements between neighbouring property owners over the precise legal demarcations of their respective properties, often requiring legal resolution to clarify and enforce property boundaries. These issues often arise from unclear property lines, survey mistakes, or neighbouring property encroachments.

5. Title Issues

Title issues refer to problems or defects in the legal ownership of a property, such as undisclosed liens, errors in public records, or unresolved inheritance claims, which can complicate or invalidate a real estate transaction. Problems with the property’s title can lead to significant disputes. Title insurance can protect buyers from many of these risks, but when disputes arise, legal action may be necessary to resolve the matter.

6. Condominium Disputes

Condominium disputes arise from conflicts between condominium owners, boards, or property managers regarding the governance, maintenance, and use of condominium properties. Common issues include disagreements over the enforcement of by-laws and rules, allocation of maintenance responsibilities, decisions made by the condominium board, noise complaints, and disputes over special assessments for repairs or upgrades. These disputes can be particularly complex due to the unique legal framework governing condominiums in Ontario, which involves both the Condominium Act and the specific by-laws of the condominium corporation. Resolving these conflicts often requires mediation or arbitration, but in more severe cases, litigation may be necessary to achieve a fair resolution and ensure the rights and interests of all parties are protected.

7. Mortgage Disputes

Mortgage disputes involve conflicts between homeowners and lenders regarding a mortgage agreement’s terms, conditions, or enforcement. These disputes can arise from various issues, such as disagreements over interest rates, payment schedules, prepayment penalties, or calculating outstanding balances. Foreclosure and power of sale actions are also common sources of mortgage disputes, where homeowners may contest the lender’s right to seize and sell the property due to alleged payment defaults. In Ontario, resolving mortgage disputes often requires legal intervention to ensure that both parties adhere to the mortgage contract terms and that the homeowner’s rights are protected. This can involve negotiating new payment arrangements, challenging the lender’s actions in court, or seeking remedies through consumer protection laws and regulatory bodies.

8. Neighbour Disputes

Neighbour disputes refer to conflicts between individuals living in adjacent or nearby properties arising from various issues related to the use and enjoyment of their respective properties. Common sources of neighbour disputes include noise levels, boundary lines, fencing, overhanging trees or branches, shared driveways or walkways, pets, and other nuisances that can affect the quality of life. These disputes can escalate quickly if not addressed through effective communication and compromise. In Ontario, legal remedies for neighbour disputes may include mediation, arbitration, or, in more severe cases, litigation to resolve the conflict and enforce property rights and local bylaws. Successful resolution often requires a balanced approach that considers both parties’ interests and aims to restore harmony in the community.

9. Easement Disputes

Easement disputes involve conflicts over the rights to use or access a portion of another person’s property. An easement is a legal right granted to a person or entity to use a part of someone else’s land for a specific purpose, such as a right-of-way for access to a road, utility lines, or drainage systems. Disputes can arise when disagreement over the easement’s scope, location, or terms, such as whether the easement has been properly maintained, if its use exceeds what was originally agreed upon, or if it interferes with the property owner’s rights. Resolving easement disputes often requires legal intervention to interpret the terms of the easement agreement, negotiate changes, or seek a court ruling to clarify and enforce the rights and obligations of the parties involved.

10. Zoning and Land Use Issues

Zoning and land use issues involve conflicts arising from the regulations that govern how land can be used and developed within a municipality. These regulations, established by local governments, dictate the activities permitted on a property, such as residential, commercial, industrial, or agricultural use. Disputes can occur when property owners or developers seek to change the zoning designation of a property, pursue variances or exceptions to the zoning rules, or when neighbours oppose proposed developments that they believe will negatively impact their community. Common issues include disagreements over building heights, densities, setbacks, and environmental impacts. Resolving zoning and land use disputes typically involves navigating municipal planning processes, attending public hearings, and potentially appealing decisions to zoning boards or courts to ensure land use aligns with community plans and legal standards.

11. Landlord-Tenant Disagreements

Landlord-tenant disagreements refer to conflicts between landlords and tenants over the terms, conditions, and obligations outlined in rental agreements or governed by residential tenancy laws. Common issues include disputes over rent payments, security deposits, property maintenance and repairs, lease terminations, eviction processes, and the rights and responsibilities of both parties. Tenants may raise concerns about inadequate living conditions, privacy violations, or unlawful rent increases, while landlords may face issues with non-payment of rent, property damage, or breaches of lease terms. In Ontario, the Residential Tenancies Act provides a legal framework for resolving these disputes, often through the Landlord and Tenant Board (LTB), which offers mediation, adjudication, and enforcement of tenancy rights and obligations to ensure fair treatment and compliance with the law.

What Should I Do To Resolve My Residential Real Estate Dispute?

To resolve a residential real estate dispute, it is crucial to start by thoroughly reviewing all relevant documents, such as contracts, agreements, and correspondence, to understand the specifics of the issue. Communication with the other party may lead to an amicable resolution without escalating the conflict. If direct negotiation does not resolve the dispute, consider alternative dispute resolution methods such as mediation or arbitration, which can be less time-consuming and costly than litigation. Seeking legal counsel to understand your rights and options under Ontario law is also advisable. An experienced real estate lawyer can provide guidance, represent your interests, and, if necessary, help you navigate the formal legal processes through the courts to achieve a fair resolution.


Residential real estate disputes in Ontario encompass a broad range of issues, each with its unique legal implications. Preventative measures, such as thorough inspections, clear contract terms, and title insurance, can mitigate many potential disputes. However, when conflicts arise, seeking legal advice and understanding common issues can help individuals effectively protect their rights and investments.

Consulting with experienced legal professionals is crucial for those involved in residential real estate transactions or facing potential disputes.

How We Can Help

Insight Law Professional Corporation is a real estate law firm located in Toronto. We can help you navigate the legal elements of your real estate transaction and guide you through the process. If you are involved in a dispute, we can refer you to Law Firms that offer dispute resolution or litigation services. Contact us today and learn how a real estate lawyer can help you.

The information provided above is of a general nature and should not be considered legal advice. Every transaction or circumstance is unique, and obtaining specific legal advice is necessary to address your particular requirements. Therefore, if you have any legal questions, it is recommended that you consult with a lawyer.