A property survey is not legally required when buying a home in Ontario. Deals close without one every day. It is also one of the most useful documents a buyer can have, because it shows the exact dimensions of the lot, where every structure sits relative to the property boundaries, and any encroachments or easements that affect how you can use the land. Whether you should get one depends on the property and on what you plan to do with it.
What an Ontario property survey actually is
The formal name is a Surveyor's Real Property Report, or SRPR. It must be prepared and signed by a licensed member of the Association of Ontario Land Surveyors, and only a licensed Ontario Land Surveyor can legally prepare one. The report illustrates where buildings, fences, driveways, decks, and other features sit in relation to the lot lines, and it identifies setback distances relevant to municipal zoning bylaws.
Those setbacks matter more than people think. If you ever want to extend the back of the house, add a garden suite, or rebuild a garage, the city's first question is where everything sits relative to your lot lines. The SRPR is the document that answers it.
Will the seller give you one?
Sometimes. The standard OREA Agreement of Purchase and Sale contains a clause allowing the buyer to request that the seller provide any existing survey in their possession. That is as far as the obligation goes. Sellers are not required to commission a new one, and many older homes change hands without a current survey at all.
When a survey does surface, check the date. It may be years or even decades old. An older plan can still be informative, since lot lines rarely move, but it will not reflect anything that changed after it was prepared. The new fence, the deck a previous owner built one summer, the neighbour's structure that crept over the line. None of that appears on a plan drawn in 1985.
Title insurance is not a substitute
This is the question buyers ask most, usually because title insurance comes up at closing anyway. Lenders in Ontario frequently accept title insurance in place of an up-to-date SRPR when approving a mortgage, which is a big part of why surveys became rare. The lender's risk is covered, so nobody forces the issue.
Your risk is a different story. The Association of Ontario Land Surveyors has stated that the two products serve different purposes and that one cannot replace the other. Title insurance compensates you financially if a covered problem arises after closing. A survey tells you what is actually on the ground before you buy, which gives you the chance to negotiate or walk away while that option still exists. One is a payout after the fact. The other is information while it can still change your decision.
What a new survey costs
A new SRPR for a standard residential lot in the Greater Toronto Area typically costs between $1,800 and $3,000, depending on lot size, terrain, and turnaround time. That is real money on top of land transfer tax and legal fees, which is why most buyers skip it. Set against the price of a Toronto freehold, though, it buys certainty about the most permanent thing you are purchasing, the land itself.
Condo buyers can relax on this one. A survey of an individual unit is not necessary because the condominium plan survey is already registered with the land registry. The boundaries of what you own are defined there.
When a survey earns its cost in Toronto
Freehold purchases are where the decision gets real, and a few situations push a survey from optional to genuinely smart. Older Toronto homes with shared driveways are the classic case, because a mutual drive lives or dies on exactly where the boundary runs and what rights each side holds over it. Irregular lots are another, since fences on odd-shaped parcels are often a guess somebody made decades ago. And if you are buying with a renovation or addition in mind, a current survey stops being optional in practice, because your architect and the city will both want one.
When Advantage Group Real Estate works with buyers on older freehold streets, the survey conversation happens before the offer rather than after closing, because what a survey reveals can change what the property is worth to you. A driveway you cannot actually use for parking is not the driveway you thought you were paying for.
This guide is part of the Advantage Group Real Estate Learning Centre and was reviewed by Jeremy Van Caulart, broker and team leader with Royal LePage Signature Realty in Toronto.
\nFrequently asked questions
\nIs a property survey legally required in Ontario?
\nNo. There is no law requiring a survey to buy a home in Ontario, and lenders frequently accept title insurance instead of an up-to-date SRPR when approving a mortgage. A survey is still valuable because it shows boundaries, encroachments, and easements before you commit, rather than compensating you after a problem appears.
\nHow much does a property survey cost in the GTA?
\nA new Surveyor's Real Property Report for a standard residential lot in the Greater Toronto Area typically runs between $1,800 and $3,000, depending on lot size, terrain, and turnaround time. Condo buyers do not need one, since the condominium plan survey is already registered with the land registry.
\nCan I rely on an old survey from the seller?
\nPartly. Lot lines rarely change, so an older plan still shows the shape and dimensions of the parcel. It will not show anything built or moved after it was prepared, like new fences, decks, additions, or a neighbour's encroachment, and only a licensed Ontario Land Surveyor can prepare a current SRPR.
\nRelated reading: What Is Title Insurance and Do You Need It When Buying a Home in Ontario?, What Is an Easement and How Does It Affect Property Ownership in Ontario?, How Much Are Closing Costs When Buying a Home in Toronto?, and What Is the Difference Between a Detached and Semi-Detached House in Toronto?
\n