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Condo Building Energy Costs in Ontario and Your Monthly Fees

Learn how heating, cooling and hydro costs can show up in Ontario condo fees, why metering matters, and why fees can rise when energy prices go up.

Real Estate4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 13, 2026
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Key takeaways
  • Your monthly common expense fees pay for maintaining the common elements, reserve fund contributions and services, and your share is a percentage set in the declaration.
  • Whether heating, cooling and hydro are in your fee or billed to you through your own meter depends on your corporation's budget and declaration.
  • The board can levy a special assessment through common expense fees without owner approval for reasons such as unforeseen expenses, a major repair that exceeds its budget, or litigation costs.

You open your condo fee notice and see an increase. You wonder whether rising heating, cooling or hydro costs are behind it, and whether you are paying for energy that your neighbours use.

There is no single answer for every Ontario building. How energy is charged depends on how the building is set up and what its governing documents say. This article explains the general picture and where to look for your own answer.

How energy costs can reach your monthly fee

Common expense fees pay for maintaining the common elements, reserve fund contributions, and services such as cleaning, building maintenance and condo management. Energy used to run shared parts of a building, such as hallways, lobbies and shared mechanical systems, is the kind of cost a corporation often covers through its budget.

Your share of the budget is a percentage set in the declaration, and it may vary with unit size. For example, a unit with a 5% share of a $1,000 monthly budget pays $50 a month.

Utilities are commonly part of common expenses, but whether yours are included depends on the corporation's budget and declaration. Buildings where units are separately metered often handle this differently from buildings with shared systems.

Individually metered or shared: what to find out

Some suites have their own meters and the owner pays the utility provider directly. In other buildings, some or all energy is paid by the corporation and recovered through fees. Many buildings use a mix, for example separate hydro for each suite but shared heating or cooling.

Why fees can rise when energy prices rise

If the corporation pays for energy through the budget, higher energy prices mean higher costs to cover. A board that fails to plan for increases can find itself short during the year.

Fees also fund the reserve fund. The board decides how much goes to the fund and may need to raise contributions to keep it adequate. That means a fee increase is not always about energy. It can reflect repairs, services and long-term planning as well.

If an unforeseen expense or a major repair goes over budget, the board can levy a special assessment through common expense fees without owner approval. Your share uses the same percentage as your common expense share, and owners must pay it. An unpaid special assessment gives the corporation a lien against the unit, covering the unpaid amount, interest, and reasonable legal costs and expenses.

Where to find your building's answer

Ontario condos are governed in this order: the Condo Act, then the declaration, then the by-laws, then the rules, and if they conflict the Act takes priority. The declaration is usually the best place to see how common expenses are shared.

If you are buying, a status certificate must be provided within 10 days. It may include a statement on the most recent reserve fund study and the state of the fund, and special assessments levied since the current budget and why. Whatever it includes or leaves out binds the corporation.

What to do next

Frequently asked questions

Are heating, cooling and hydro always included in condo fees in Ontario?

No. It depends on the corporation's budget and declaration, and on whether units are separately metered. Check your governing documents and the budget to see what your fee covers.

Why did my condo fees go up?

Fees pay for maintenance of common elements, reserve fund contributions and services. Higher energy costs may be one reason, but the board may also be raising contributions to keep the reserve fund adequate.

Can the board charge owners extra through a special assessment for an unforeseen expense?

A board can levy a special assessment through common expense fees without owner approval for reasons such as unforeseen expenses. Your share uses the same percentage as your common expense share.

How can I check before buying a unit?

Ask for the status certificate, which must be provided within 10 days. It can include the state of the reserve fund and special assessments levied since the current budget. A lawyer can help you read it with the declaration.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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