Do We Need a Date-of-Separation Appraisal in Ontario?
By Jacklin Park, P.App., CRA · Updated October 2026 · 6 min read
Short answer: if you were married and are dividing property in Ontario, you very likely need the home's value as of the date of separation, not just today. A retrospective appraisal provides that number for couples in Toronto, Hamilton and across Ontario, even if the separation was months or years ago.
Why Does the Date of Separation Matter in Ontario?
Under Ontario's Family Law Act, married spouses divide the growth in their wealth during the marriage through an equalization payment. Each spouse's net family property is generally calculated as of the valuation date, which for most couples is the date they separated with no reasonable prospect of reconciling.
That means the matrimonial home is usually valued as of that date for equalization, even if the market has risen or fallen since. A home that was worth $1,100,000 at separation and $1,250,000 today can lead to a very different calculation depending on which number is used. Our guide to how the matrimonial home is valued in an Ontario divorce covers the bigger picture.
When Do You Need a Date-of-Separation Appraisal?
- Some time has passed since you separated. Today's value no longer reflects the value on the separation date.
- You own other real estate. A rental, cottage or investment property usually needs a separation-date value for net family property too.
- Your lawyer or mediator asks for it. Many family lawyers want an independent report on file before finalizing an agreement.
- You owned property on the date of marriage. A separate date-of-marriage value may be needed for some property, which a retrospective appraisal can also provide. The matrimonial home has special rules: its value can affect property division even if one spouse owned or inherited it before the marriage, so ask your lawyer.
When today's value is still needed
If one spouse is keeping the home, a current value is usually needed for the buyout itself. See Buying out your spouse: how is the price set? Many couples order both values in one report.
How Does a Retrospective Appraisal Work?
A retrospective appraisal answers the question: what would this home most likely have sold for on that past date? The appraiser:
- Inspects the home and asks what has changed since the separation date (renovations, repairs, damage)
- Uses photos, listings and records to understand its condition at that time
- Selects comparable sales from around the separation date, not today
- Considers how the local Toronto or Hamilton market was moving at that time
The report is prepared to the Canadian Uniform Standards of Professional Appraisal Practice (CUSPAP) by an independent, designated appraiser, and can be shared with both lawyers, a mediator or the court. It is part of our divorce appraisal service.
Can the Separation Date Be Years Ago?
Yes. Appraisers regularly value homes as of past dates. The further back the date, the more helpful it is to have photos, renovation receipts and listing details from that period. There can also be legal time limits on family property claims, so it is worth speaking with a family lawyer sooner rather than later.
What If We Disagree on the Date of Separation?
This happens, especially when a couple lived separately under one roof for a while. The appraiser does not decide the date of separation; that is a legal question for you, your lawyers or the court. If the date is in dispute, the report can value the home as of two or more dates, so everyone can see the effect of each.
How Much Does a Date-of-Separation Appraisal Cost?
Separation and divorce appraisals are quoted individually, depending on the number of dates, the type of property and whether the report may be used in court. Your exact fee is confirmed in writing within one business day, before anything is booked. A signed PDF is typically delivered 2–3 business days after the inspection.
Related Articles
- How is the matrimonial home valued in an Ontario divorce?
- Buying out your spouse: how is the price set?
- Retrospective appraisals in legal disputes
This article is general information, not tax, legal or financial advice. Please speak with your accountant, lawyer or lender about your situation.
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