TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
Licensed by the Law Society of OntarioFlat fees published upfrontWe reply to messages within 1 business daySign in
Home/Articles/Real Estate
№ 22 Real Estate

Condo Building Energy Costs in Ontario: Who Pays Heat and Hydro?

Find out how to tell whether heat, hydro and water are in your Ontario condo fees, and how rising energy costs can reach owners through the budget.

Real Estate5 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
← All articles
Key takeaways
  • Whether heat, hydro and water are in the fee or billed to you separately depends on the building, so check the budget and declaration rather than assuming.
  • Costs the corporation pays are built into the annual budget and shared by unit percentage.
  • A large shortfall can lead to a special assessment that the board can charge without owner permission.
  • The status certificate and its budget are where a buyer can see what the fee covers.

Energy bills are one of the largest unknowns when you buy a condo. In one building heat and hydro may be bundled into the monthly fee, while in another you receive your own bills for some or all of them.

This article explains how building-level costs reach owners, which documents to read to find out what applies to the unit you are considering, and what happens when energy costs rise.

Two ways energy costs can reach you

In general, there are two routes. The corporation may pay for some energy or utility costs for the whole building and recover them from owners through the fee, or an individual unit may be billed for what it uses. Many buildings use a mix, for example shared heating costs in the fee and in-suite electricity billed to the owner.

We do not state a rule here about which utilities are normally included, because it varies from building to building. The answer for your unit lies in the building's own documents.

RouteHow it reaches youWhere to confirm it
Included in the feeCorporation pays and recovers through the budgetBudget in the status certificate
Billed to your unitYou pay a utility or metering bill directlyDeclaration, and a lawyer's review
MixedSome costs shared, some individually billedBoth of the above

How building-level costs become your fee

Condo fees cover maintaining the common elements, reserve fund contributions, and services such as cleaning and building maintenance, and they are shared among all owners. Whatever costs the corporation carries are set out in its budget, which it creates for every fiscal year.

Your share is generally the annual budget multiplied by your unit's percentage in the declaration. For example, a $1,000 monthly budget and a 5% share means $50 a month. If the corporation's energy costs rise and the budget grows, your fee grows by your percentage of that increase.

The percentage is not easy to change. Changing the proportions of common expenses allocated to each unit needs the consent of 90% of owners. So if your unit is billed individually for some costs, that does not change how the rest of the budget is shared.

When energy costs rise faster than the budget

If the building's costs run well above what was budgeted, there can be a large shortfall. In that case the corporation can charge a one-time special assessment on each unit, using the same percentage as common expenses, and the board can do this through common expense fees without owner permission.

There is another route for rising costs: next year's budget. Owners are expected to review the budget and financial statements, which the board must approve before the annual general meeting. A budget that assumes low energy costs may need to be revised upward later, so ask whether the numbers look realistic.

We are not stating a limit on how much a fee can rise in a year. Whether any limit applies depends on your situation and your declaration, so it is worth confirming with a lawyer.

How to find out before you buy

For a resale unit, the status certificate shows the unit's common expenses, any increase with the reason, and special assessments since the current budget, with reasons. The annual budget must be included. The certificate also comes with the declaration, by-laws and rules, the latest audited financial statements and the latest reserve fund study and status.

A corporation may charge no more than $100, including all applicable taxes, for a status certificate and must provide it within 10 days of the request. The Condominium Authority of Ontario advises buyers of a resale condo to have a lawyer review it.

New buildings and energy costs

If you are buying from the builder, the disclosure statement includes a copy of the budget statement for the first year after registration of the condo corporation. A first-year budget can be a useful guide, but costs can look different once the building is occupied and operating.

For new buildings, the Tarion performance audit is a comprehensive inspection of the common elements for deficiencies such as water penetration or fire safety, done between 6 and 10 months after registration. The corporation hires and pays the auditor. Ask a lawyer how those results might affect building costs.

What to do next

Frequently asked questions

Are heat, hydro and water always included in condo fees?

No, it varies by building. Fees cover maintaining the common elements, reserve contributions and services, but what is included for your unit depends on the budget and declaration, which a lawyer can help you read.

Can the board charge more if energy costs go up?

The corporation sets a budget for every fiscal year, and your share is the budget multiplied by your percentage. For large shortfalls it can also charge a one-time special assessment without owner permission.

Where do I see what the fee covers?

The annual budget must be included in any status certificate. The certificate also comes with the declaration, financial statements and reserve fund study.

Can I change how my unit's share is calculated?

Changing the proportions of common expenses allocated to each unit needs the consent of 90% of owners, and the amendment is not effective until registered at the Land Registry Office.

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.

This is a real estate question

Start a file online — flat, published fees, reviewed by a licensed lawyer before a dollar is owed.

ContactStart a File →