Quick answer: A property survey is not legally required when buying a home in Ontario but it is strongly recommended. Many lenders and real estate lawyers advise buyers to obtain a current survey before closing to confirm boundaries identify encroachments and protect their investment.
If you are buying a home in Ontario one of the most common questions you will encounter is whether you need a land survey. The answer is not as simple as yes or no. While a survey is not legally mandatory in most home purchases it is one of the most important documents you can have to protect your investment and avoid costly surprises after closing. This guide explains everything Ontario home buyers need to know about property surveys in 2026.
Is a Property Survey Required When Buying a Home in Ontario?
A property survey is not a legal requirement for most home purchases in Ontario. However many mortgage lenders require a current survey as a condition of financing and virtually all real estate lawyers strongly recommend one. The reality is that buying a home without a survey is a significant risk that many experienced buyers and real estate professionals advise against.
The survey requirement also depends on the type of property you are buying. Freehold properties — where you own the land and the building — are the situations where a survey is most important and most commonly required. Condominium purchases typically do not require a property survey because the boundaries are defined by the condominium corporation’s documents.
Why Do Lenders and Lawyers Recommend a Survey?
Even when not legally required most real estate lawyers and mortgage lenders in Ontario strongly recommend that buyers obtain a current property survey before closing. Here is why.
- Confirms the exact boundaries of the property you are purchasing
- Identifies any encroachments from neighbouring properties onto your lot
- Reveals encroachments from the property onto neighbouring lots
- Shows all easements and rights-of-way affecting the property
- Confirms that all structures comply with municipal setback requirements
- Identifies any structures built without permits or in violation of zoning
- Provides legal documentation of the property’s boundaries for future reference
- Protects against boundary disputes with neighbours after closing
What Can Go Wrong Without a Survey?
Buying a home in Ontario without a current property survey exposes you to several significant risks that could be very costly to resolve after closing.
Boundary Encroachments
One of the most common issues discovered during property surveys in the GTA is boundary encroachments — where a fence driveway shed or other structure from a neighbouring property extends onto your lot or vice versa. Without a survey you may not discover this until a dispute arises — which can be expensive and stressful to resolve after you have already closed on the property.
Easements and Rights-of-Way
Many properties in Ontario are subject to easements or rights-of-way that give utility companies municipalities or neighbouring property owners the right to use part of your land. These can significantly affect what you can build on your property and where. A property survey reveals all registered easements so you know exactly what you are buying.
Zoning Violations
Some properties have structures that were built without the required permits or that do not comply with current zoning setback requirements. A property survey can reveal these issues before you close — giving you the opportunity to address them with the seller or reconsider the purchase.
Boundary Disputes
Without a survey establishing the legal boundaries of your property you have no documented evidence to rely on if a boundary dispute arises with a neighbour after you purchase. A current survey gives you a legally recognized document showing exactly where your property begins and ends.
Should You Use the Seller’s Existing Survey?
Many home sellers in Ontario provide an existing survey as part of the listing documents. While this is better than no survey at all there are important limitations to relying on an older survey when buying a home.
Existing Survey — Risks
- May not show additions built after survey date
- New fences may not be shown
- New structures may not be reflected
- Boundary monuments may have moved
- Some lenders will not accept old surveys
- Easements may have changed
New Survey — Benefits
- Reflects current state of property
- Shows all recent additions and structures
- Accepted by all lenders and lawyers
- Provides up-to-date boundary information
- Identifies any new encroachments
- Peace of mind for buyer and lender
If the seller’s survey is more than a few years old or if any changes have been made to the property since it was completed — a new survey is strongly recommended. The cost of a current survey is minimal compared to the potential cost of discovering an undisclosed issue after closing.
Who Pays for the Survey When Buying a Home in Ontario?
In Ontario the cost of a property survey is typically negotiated between the buyer and seller as part of the purchase agreement. In some transactions the seller provides an existing survey or agrees to pay for a new one. In other cases the buyer arranges and pays for their own survey as a condition of the purchase.
If you are obtaining a mortgage your lender may require a survey as a condition of financing — in which case you will typically need to arrange and pay for the survey as part of your closing costs. The survey cost is a one-time expense that can save you from far more costly problems after closing.
How Much Does a Property Survey Cost for a Home Purchase in Ontario?
The cost of a property survey for a home purchase in Ontario varies depending on the property size location and complexity. Use our instant quote tool to get your exact transparent price in under 10 seconds — just enter your property address and get a clear price with no hidden fees.
How Long Does a Property Survey Take in Ontario?
Most property surveys in Ontario are completed and delivered within 5 to 10 business days from the time you place your order. If you are working against a closing date it is important to order your survey as early as possible in the home buying process to ensure it is ready before your closing date.
Timing tip: Order your property survey as soon as your offer is accepted — ideally during your due diligence period. This gives you time to review the results and address any issues with the seller before your closing date. Do not wait until the last minute as survey scheduling and delivery takes time.
Property Surveys for Home Purchases Across the GTA
Our team completes property surveys for home purchases across all GTA municipalities including Toronto Mississauga Brampton Markham Vaughan Richmond Hill Oakville Burlington Pickering Ajax Whitby Oshawa Aurora Newmarket Milton and Halton Hills. We understand the specific requirements of each municipality and deliver survey documents that are accepted by all GTA lawyers and lenders.
Frequently Asked Questions
Is a survey required to get a mortgage in Ontario?
Some mortgage lenders in Ontario require a current survey as a condition of financing. Requirements vary by lender so it is important to confirm with your mortgage broker or lender early in the home buying process whether a survey will be required for your specific mortgage.
What does a property survey show when buying a home?
A property survey shows the legal boundaries of the lot all structures on the property their distances from the boundaries any easements or rights-of-way and any encroachments from or onto neighbouring properties. It gives you a complete picture of exactly what you are purchasing.
How do I get a property survey for a home I am buying in the GTA?
Getting a property survey for a home purchase in the GTA is simple. Use our instant quote tool to get your exact price in under 10 seconds call us at +1 (647) 467-1264 or fill out our contact form. Tell us the property address and we will take care of everything from there.
Can I buy a house without a survey in Ontario?
Yes — there is no law requiring a survey to purchase a home in Ontario. However buying without a survey means you have no documented verification of the property boundaries structures easements or encroachments. Most experienced real estate lawyers and buyers consider a current survey to be an essential part of a home purchase in Ontario.
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