How Much Does It Cost to Sell a House in Ontario? Full 2026 Breakdown

Most Ontario homeowners know they will pay something to sell their home. What catches people off guard is how many separate costs there are — and how quickly they add up when you start totalling them honestly.

Commission, legal fees, repairs, staging, mortgage penalties, moving costs, potential capital gains tax — none of these shows up as a single line on a simple summary. They come in from different directions at different stages, and if you have not planned for them, your net proceeds look very different from what you expected when you accepted the offer.

This breakdown covers every cost a seller in Ontario should plan for in 2026, what each one actually looks like in dollar terms, and where there is room to make smarter decisions.

Fixed, Unavoidable Costs — $800,000 Sale

$4,000 – $10,000

is what legal fees, minor repairs and moving typically run before commission and any mortgage penalty — the two variables that move the needle most on your net proceeds.

A mortgage discharged mid-term can add anywhere from $0 to $20,000+ depending on your rate type and how much term is left — get this figure from your lender in writing before you list.

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What Costs Do Sellers Actually Pay?

Before getting into each category, here is the full picture of what comes off a seller’s gross sale price in Ontario: real estate commission, legal fees and disbursements, mortgage discharge fee or prepayment penalty, repairs and pre-listing preparation, staging costs if applicable, moving costs, property tax and utility adjustments at closing, and capital gains tax in specific situations.

Not every seller faces every one of these. Whether you have a penalty depends on your mortgage. Whether you face capital gains depends on the property type and how you have used it. But every seller faces the first four, and most face all eight.

Agent Commission — How It Works in 2026

Real estate commission in Canada is negotiated between you and your brokerage. There is no legally mandated rate — it is a business arrangement, and the percentage can vary.

In Ontario, the traditional structure has been a total commission that covers both the listing brokerage and the buyer’s agent, split between them. That split and the total percentage are set in your listing agreement.

The important thing to understand about how commission works in Ontario is that it comes off your gross sale price at closing, handled by your lawyer. You do not write a cheque — it is deducted before your net proceeds are calculated. On an $800,000 sale, commission represents one of the largest single costs in the transaction.

At Kigo Realty, sellers get professional HD photography, targeted digital advertising, full MLS exposure across Ontario, and a dedicated listing strategy built around their property and current market conditions — not a sign in the yard and a hope. That combination is what drives the showing volume that creates competitive offers. Commission is a cost; a poorly marketed listing is a bigger one.

Legal Fees for Sellers

Every real estate transaction in Ontario requires a real estate lawyer on the seller’s side. There is no way around this — the title transfer, mortgage discharge, and closing funds all flow through your lawyer’s trust account.

For a standard freehold sale in Ontario in 2026, budget $1,200 to $2,000 for legal fees and disbursements on the seller’s side. Disbursements are the out-of-pocket costs your lawyer incurs on your behalf — things like title search fees, courier charges, and document registration.

Condo sales can cost slightly more because of the additional documentation involved — the status certificate review, condo corporation disclosure, and estoppel certificate all add complexity.

Staging and Repairs — Is It Worth Spending the Money?

The honest answer: some of it is, and some of it is not. The difference is knowing which.

What Consistently Returns More Than It Costs

Fresh neutral paint in main living areas and the primary bedroom. Deep cleaning throughout, including areas buyers will look at — under sinks, in the furnace room, around the water heater. Addressing visible deferred maintenance: dripping taps, sticking doors, cracked caulking, a damaged window screen. These are the things that give buyers a reason to reduce their offer or walk away entirely, and they cost very little to fix.

Decluttering is free and makes a measurable difference in how a home photographs and shows. Rented storage for a month or two costs a few hundred dollars and consistently improves the result.

What Is Less Reliable in Terms of Return

Full kitchen renovations, bathroom gut-jobs, or any major capital improvement undertaken specifically for the purpose of selling. In most cases, buyers discount their willingness to pay for renovations they did not choose, and you rarely recover full cost on a large project done right before listing. The exception is if something is genuinely broken or presents a functional problem.

Professional staging, where a staging company comes in and edits or supplements your furnishings, is worth considering for vacant properties or homes where the furniture arrangement is working against the space. Staged vacant homes typically sell faster than unstaged ones in Ontario — an empty room always looks smaller in photographs than a properly furnished one.

Want to know your real net proceeds before you list?

A Kigo agent will walk through every cost above against your actual numbers — commission, penalty, and all — before you commit to anything.

Mortgage Discharge Penalty — The Cost Nobody Mentions

If you have a mortgage on the property you are selling and you are not at the end of your term, your lender will charge a fee to discharge it. This is called a prepayment penalty, and it can be significant — sometimes in the tens of thousands of dollars on larger fixed-rate mortgages.

How It Is Calculated

Variable rate mortgages — the penalty is typically three months of interest. On a $500,000 variable mortgage at a current rate, that works out to roughly $4,000 to $7,000.

Fixed rate mortgages — the penalty is the greater of three months’ interest or the Interest Rate Differential (IRD). The IRD can be substantially higher than three months’ interest if you locked in at a rate meaningfully higher than current posted rates. On a $500,000 fixed mortgage with three years left in a five-year term, the IRD penalty could easily run $8,000 to $20,000 depending on the rate environment.

Capital Gains Tax — When It Applies to Ontario Sellers

Most homeowners selling their primary residence in Ontario do not pay capital gains tax. The Principal Residence Exemption (PRE) allows you to shelter all or most of the gain from the sale of a home you have designated as your principal residence for the years you owned it.

However, there are situations where capital gains tax does apply, and sellers need to understand them.

Investment Properties

If you are selling a property that was not your principal residence — a rental property, a cottage, a second home — the capital gains rules apply fully. In Canada, 50 per cent of the capital gain is included in your taxable income. On a property that appreciated by $300,000, that means $150,000 added to your income in the year of sale, taxed at your marginal rate. At Ontario’s combined federal-provincial rate for mid-to-high income earners, the actual tax owing on that $150,000 inclusion could run $50,000 to $75,000 or more.

Partial Use

If you rented out part of your home at any point, designated a home office that was claimed on your taxes, or used the property for business purposes, the exemption may apply only to a proportionate share of the gain. This is a nuanced area and the CRA scrutinises it.

Flipping

In 2023 the federal government introduced the Residential Property Flipping Rule. If you sell a property you have owned for less than 365 days, the full gain is treated as business income — not a capital gain — with no exemption available, regardless of whether it was your principal residence. There are limited exceptions for certain life events.

Total Cost Breakdown — Selling an $800,000 Home in Ontario (2026)

Here is a realistic total cost picture for a typical Ontario seller with an existing mortgage mid-term:

On an $800,000 sale, the costs that are fixed and unavoidable — legal fees, minor repairs, moving — typically run $4,000 to $10,000 before commission and any mortgage penalty. The commission and mortgage penalty are the two variables that move the needle most significantly on your actual net proceeds.

This is exactly why understanding your numbers before you list matters so much. A Kigo Realty agent walks through a full net proceeds estimate with you before you make any commitments — so you know what you are actually walking away with, not just what the offer says on the surface.

Key Takeaways

FAQ — Selling a Home in Ontario 2026