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September 5, 2026 · Guelph Home Guides

Costs of Buying and Selling a Home in Ontario

Plan for common Ontario home buying and selling costs, including deposits, legal fees, land transfer tax, inspections, moving and sale preparation.

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The purchase price or sale proceeds are only part of an Ontario real-estate transaction. Buyers and sellers should prepare for professional fees, taxes, adjustments, moving and property-related costs.

Common buyer costs

Mortgage default insurance, lender fees or other financing costs may apply depending on the loan and down payment. First-time buyer rebates or programs have eligibility rules and can change.

Common seller costs

Ask for estimates early

Exact costs depend on the property, financing, contract and personal circumstances. Request written estimates from the lawyer, lender, insurer, accountant and other professionals involved. This article is general information and is not legal, tax, mortgage or financial advice.

Review the buyer guide or seller guide, then discuss your real-estate plan with Tahani.

Build the worksheet at the offer price

Estimate costs for the specific property and proposed closing date, not a generic percentage. Ask the lawyer, lender, insurer and relevant specialists for written estimates, and include a contingency amount rather than using every available dollar for the purchase.

Buyer costs before and at closing

Ontario publishes the current land-transfer-tax rules and a separate first-time-buyer refund guide. Eligibility definitions vary among programs, so confirm the transaction with the lawyer.

New or substantially renovated homes need separate tax review

HST treatment and rebate eligibility can depend on the property, agreement, occupancy, timing and buyer. The Canada Revenue Agency’s GST/HST new-housing rebate guide explains the current federal and Ontario programs. Obtain tax and legal advice for the actual agreement rather than relying on an advertised “rebate included” statement.

Condominium buyers should budget beyond the monthly fee

Review what the common expenses include, the status certificate, reserve-fund information, disclosed fee changes and special assessments, unit insurance and move-in charges. A lower purchase price can be offset by higher monthly or near-term building costs.

Seller costs and net proceeds

A seller’s estimate may include the mortgage payout and discharge, legal fees, agreed real-estate service costs, repairs, staging, moving, storage, adjustments and tax or accounting advice where relevant. Calculate net proceeds under more than one sale-price scenario.

Plan for the first year of ownership

Keep funds for maintenance, seasonal work, furnishings and unexpected repairs after possession. The CMHC homebuying guide includes budgeting and closing checklists that can support the worksheet.

Use the first-time-buyer budget guide or the Guelph seller guide for the relevant process.


About the author

Tahani Malla is a Sales Representative with HomeLife Power Realty Inc., Brokerage in Guelph. She provides residential and commercial real-estate guidance in English and Arabic across Guelph, Mississauga and selected Greater Toronto Area markets. About Tahani Malla.

Reviewed by Tahani Malla. This guide provides general information, not legal, tax, mortgage or investment advice. Verify current rules and market conditions with official sources and the appropriate licensed professionals.

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Last updated: October 28, 2026

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