You open your municipal assessment.
$650,000.
Then a neighbour sells a seemingly similar property for $775,000.
Now you are wondering:
“If their house sold for $775,000, is mine worth more than the city says?”
Or perhaps you have the opposite problem.
Your municipal assessment says $825,000.
But the homes you see selling around you seem to be closer to $750,000.
So you start wondering:
“If the city says my property is worth $825,000, why would I accept less?”
Both questions are understandable.
Both can also lead to expensive pricing mistakes.
Because municipal assessment, current market value and asking price are three different numbers.
Sometimes they are close.
Sometimes they are tens of thousands of dollars apart.
If you are thinking about selling your home in Quebec, the useful question is not:
“What does the city say my house is worth?”
It is:
“What would informed buyers reasonably pay for my property in the market we have today?”
That is the number that matters when you are preparing to sell.
What Is the Market Value of a Home?
In practical real estate terms, current market value is what a qualified buyer could reasonably be expected to pay for your property under current market conditions.
It is not automatically what you paid for the home.
It is not what you spent renovating it.
It is not what your neighbour is asking for theirs.
It is not the amount you need from the sale.
And it is not automatically your municipal assessment.
Market value comes from the market.
That means looking at what buyers are actually doing now.
What have genuinely comparable properties sold for?
What else can buyers purchase at your price?
How much competition exists?
How quickly are similar properties selling?
How does the condition of your home compare with those alternatives?
What characteristics make buyers see your property as stronger or weaker?
How much demand currently exists for your property type and location?
This is why a home can have one market value today and a different market value later without anything physically changing inside it.
The property stayed the same. The market around it changed.
What Is a Municipal Assessment in Quebec?
A municipal assessment is the value entered on your municipality’s property assessment roll.
It is important to understand one nuance.
A municipal assessment is not simply an arbitrary tax number. The assessment is intended to represent the property’s value according to Quebec’s municipal assessment framework and the applicable market reference date.
The Government of Quebec explains how municipal property assessments and assessment rolls work.
The assessment roll is also used as a basis for municipal and school property taxation.
But it is not a live price tag that changes every time another home sells on your street.
Quebec property assessment rolls are generally produced on a three-year cycle.
That creates an important distinction for sellers.
Your municipal assessment can reflect the property’s value at an earlier reference date, while buyers are making decisions based on today’s market.
Those markets may not be identical.
The Reference Date Can Explain a Large Part of the Difference
This is one of the most important things homeowners should understand about municipal assessment.
The value appearing on an assessment roll is tied to a specific reference date.
It is not recalculated every morning based on yesterday’s property sales.
For example, Montréal’s 2026-2027-2028 assessment roll reflects market conditions as of July 1, 2024.
The City of Montréal explains its current assessment rolls and how they work on its property assessment roll information page.
Think about what that means.
A homeowner looking at their municipal assessment later may be looking at a value based on market conditions from an earlier period.
Since that reference date:
- buyer demand may have changed;
- the number of properties for sale may have changed;
- mortgage conditions may have changed;
- comparable properties may have sold;
- the neighbourhood may have evolved;
- the property itself may have changed.
That does not automatically mean the municipal assessment is wrong.
It means you need to understand what point in the market that number represents before using it to make a decision today.
Does a Different Selling Price Mean the Municipal Assessment Is Wrong?
No.
That distinction is important.
Municipal assessment does have a relationship with property value.
Municipal assessors use established valuation methods, property characteristics and relevant market information to determine values according to Quebec’s assessment framework.
The problem is not that municipal assessment is meaningless.
The problem is treating it as though it automatically represents the price your home should sell for today.
A municipal assessment asks, in effect:
What value should be attributed to this property for the applicable assessment roll and reference date?
When you are preparing to sell, the question is:
What is this property likely worth to buyers in the current market?
Those numbers do not have to be identical.
Municipal Assessment, Market Value and Asking Price Are Not the Same Thing
This is where many sellers become confused.
There are really three numbers to understand.
Municipal assessment:
The official assessed value established for the property assessment roll.
Current market value:
What the property could reasonably command based on current market evidence.
Asking price:
The strategic price chosen to introduce the property to buyers.
That last distinction is especially important.
Your asking price is not simply a statement of value.
It is part of your marketing and negotiation strategy.
Depending on the property, competition and market conditions, an asking price might intentionally be positioned differently from the estimated market value.
That decision should be strategic.
It should not happen because someone copied the municipal assessment onto a listing.
If you are preparing to sell, understanding how to price your home in the current Quebec real estate market is the next step after determining its likely market value.
The First Expensive Mistake: Assuming the Assessment Is Too Low
Imagine your municipal assessment is $650,000.
You have been thinking about selling.
You would be very happy with $675,000.
So you start mentally building your entire selling plan around that number.
But what if genuinely comparable properties are currently selling between $750,000 and $775,000?
Suddenly, the municipal assessment has not protected you.
It may have anchored your expectations too low.
And if that assumption influences your pricing or negotiation strategy, the difference could be substantial.
This is why I would never want a seller to say:
“Anything above my assessment is a good price.”
Not until we understand what the current market actually supports.
Because receiving more than your municipal assessment does not automatically mean you obtained the strongest result the market was prepared to give you.
The Second Expensive Mistake: Refusing to Look Below the Assessment
Now reverse the situation.
Your municipal assessment is $900,000.
Naturally, that number becomes important to you.
Then the strongest comparable sales suggest a current market range closer to $825,000 to $850,000.
A buyer offers $845,000.
Your first reaction might be:
“Absolutely not. The city says my house is worth $900,000.”
But the municipal assessment does not require buyers to pay $900,000.
Buyers are looking at their alternatives.
At $900,000, what else can they buy?
How does your home compare?
What have genuinely similar properties actually sold for?
What condition were those homes in?
How much competition exists?
Those questions influence a buyer’s decision.
This is where becoming emotionally anchored to the municipal assessment can become expensive in the opposite direction.
A seller can spend months defending a number the current market does not support while qualified buyers move on to other properties.
A number becomes dangerous when we stop asking what evidence supports it.
What Actually Determines Your Home’s Current Market Value?
There is no single calculation.
A useful market analysis combines several pieces of evidence.
And this is where the word comparable becomes extremely important.
Comparable Sales Matter, but Only if They Are Actually Comparable
One of the first places to look is recent sold properties.
But not every nearby sale deserves equal weight.
A home should not automatically become a comparable because it is three streets away.
Or because it has three bedrooms.
Or because its asking price appeared online.
A meaningful comparison considers characteristics such as:
- property type;
- location;
- building size;
- lot size;
- age;
- condition;
- renovations;
- layout;
- parking;
- basement;
- street characteristics;
- overall buyer appeal.
And whenever possible, actual sold prices provide stronger evidence than asking prices.
An asking price tells you what a seller wanted.
A sold price tells you what a buyer and seller actually agreed to.
Those are very different pieces of information.
Ask This Question About Every Comparable
There is one question that makes comparable analysis much more useful:
“If a buyer were choosing between that property and mine, what would make them pay more for one than the other?”
Now the analysis becomes more realistic.
Maybe your property has a larger lot.
But theirs has a renovated kitchen.
Maybe you have an additional bedroom.
But their layout feels more functional.
Maybe your house is larger.
But theirs is on a quieter street.
Maybe both properties have attractive interiors.
But your roof and windows are approaching replacement.
This is why relying on one statistic, such as price per square foot, can be misleading.
Buyers purchase the whole property.
Not one number.
Location Is More Specific Than a City Name
Everyone knows location affects real estate value.
But location is much more precise than saying a property is in Montréal, Brossard or Saint-Lambert.
Two houses only a few streets apart can perform differently because of:
- school access;
- public transit;
- traffic;
- parks;
- commercial services;
- noise;
- proximity to major roads;
- lot position;
- walkability;
- street appeal;
- neighbourhood reputation.
A property in Town of Mount Royal should not automatically be compared with one in Côte-Saint-Luc simply because the homes have similar square footage and age.
The same applies to NDG, Pointe-Claire, Saint-Lambert, Brossard, La Prairie, Candiac and Beloeil.
Real estate becomes more local the closer you get to the actual buying decision.
Size Matters. Layout Can Matter Just as Much.
Square footage is useful.
But buyers do not live in square footage.
They live in rooms.
A well-designed 1,500-square-foot home can sometimes feel more functional than a larger property with an awkward layout.
Buyers notice:
- where the bedrooms are located;
- how many bathrooms there are;
- whether the basement is usable;
- how much storage exists;
- whether there is space for a home office;
- how natural light enters the home;
- how the rooms connect;
- whether the layout works for their household.
Numbers tell part of the story.
How the property actually functions tells another part.
Condition Can Create Large Differences Between Similar Homes
Two houses built in the same year on the same street can sell for very different prices.
Condition is one reason.
Buyers are not only looking at what is attractive.
They are also considering what may cost them money after the purchase.
They may look at:
- roof condition;
- windows;
- foundation;
- plumbing;
- electrical systems;
- heating and cooling;
- kitchen;
- bathrooms;
- flooring;
- exterior condition;
- signs of water infiltration;
- general maintenance.
A beautiful kitchen can improve buyer appeal.
But a renovated kitchen does not make an aging roof disappear.
That is why valuation has to consider the entire property.
Renovations Do Not Work Like Receipts
This is another area where homeowners can become anchored to a number.
You spend $80,000 renovating.
So it feels logical to think:
“My property must now be worth at least $80,000 more.”
The market does not necessarily work that way.
Some renovations have strong buyer appeal.
Others are highly personal.
Some simply bring a property up to the standard buyers already expect in that price range.
And some renovations cost considerably more than buyers are willing to pay for them.
The useful question is not:
“How much did I spend?”
It is:
“How much additional value will buyers reasonably attribute to my property because of what I changed?”
Cost and market value are not the same thing.
Your Competition Matters Right Now
This is something a current market analysis can show you that a municipal assessment cannot update in real time.
Imagine there are only two genuinely comparable homes currently for sale in your neighbourhood and several motivated buyers looking for exactly that type of property.
That creates one environment.
Now imagine fifteen similar properties are competing for those same buyers.
Same house.
Different market.
Different negotiating position.
Buyers do not evaluate your property in isolation.
They evaluate it against everything else available to them.
Can Your Home Sell Above Its Municipal Assessment?
Absolutely.
It can also sell below it.
There is no rule requiring a property to sell at, above or below its municipal assessment.
Suppose the assessment is $700,000.
Current comparable properties are consistently selling around $825,000.
Your property compares favourably with them.
Buyers are not likely to stop at $700,000 simply because that number appears on the assessment roll.
Now reverse the situation.
The assessment is $825,000.
Comparable sales suggest the current market is closer to $740,000.
Putting $825,000 on the listing does not create $85,000 of additional value.
The assessment does not determine what buyers are willing to pay. Their alternatives help determine that.
Should You Price Your Home at a Percentage Above Municipal Assessment?
I would not.
You may hear things like:
“Homes here sell 10% above assessment.”
Or:
“Take the municipal assessment and multiply it by 1.15.”
That gives you a number.
It does not necessarily give you an accurate valuation.
Neighbouring properties can have different:
- assessment histories;
- renovations;
- lot sizes;
- layouts;
- conditions;
- locations;
- buyer appeal.
The assessment itself may also reflect market conditions from a different reference date.
Could a percentage calculation occasionally land close to the eventual selling price?
Of course.
But occasionally being right does not make the method reliable.
If you want to know what your property could sell for today, compare it with the market buyers are actually choosing from today.
Does a Higher Assessment Mean Your Property Taxes Rise by the Same Percentage?
Not necessarily.
This is another common misunderstanding.
If your assessed value increases by 20%, that does not automatically mean your municipal tax bill will increase by 20%.
The assessment roll forms part of the basis for property taxation, but the applicable tax rates and municipal budget also affect the amount ultimately payable.
Montréal, for example, specifically explains that an increase in property assessment does not automatically result in an equivalent increase in the municipal tax bill.
So an increase in assessed value should not automatically be interpreted as the same percentage increase in your property taxes.
What If You Think Your Municipal Assessment Is Too High?
Depending on your municipality, circumstances and applicable deadlines, there may be a process for requesting a review of the assessment.
That is different from negotiating the selling price of your home.
If you believe there is an error or the assessed value does not properly reflect the property according to the applicable assessment framework, review your municipality’s procedures and deadlines carefully.
And remember:
Disagreeing with your property tax bill is not necessarily the same as demonstrating that the assessed value itself is incorrect.
Those are related issues, but they are not identical.
What About Online Home Value Calculators?
They can be useful.
But I would treat them as a starting point.
An automated valuation may be able to analyze information such as:
- location;
- lot size;
- building size;
- previous transactions;
- public assessment information;
- nearby sales.
That can provide useful orientation.
But there is a bigger question:
Does the system understand why a buyer would choose your property instead of the house three streets away?
It may not know that your basement was professionally finished.
That the neighbouring comparable had structural problems.
That your renovation quality is significantly better.
That one street has considerably more traffic.
That one property has a legal secondary unit.
That another has an awkward layout.
Or that buyers are currently reacting very differently to your exact type of property.
An automated system can produce a number.
The harder part is determining whether that number makes sense and what you should do with it.
What Is the Difference Between a Broker’s Market Analysis and a Chartered Appraisal?
They are related, but they serve different purposes.
When I analyze a property for a potential sale, I am looking at it through the current real estate market.
Which properties actually compete with yours?
What have relevant comparable properties sold for?
What is currently available?
Which listings failed to sell?
How are buyers behaving?
What strengths does your property have?
What objections are buyers likely to raise?
And how should all of that influence the pricing and selling strategy?
A chartered appraiser performs a formal professional appraisal according to the standards of their profession.
There are situations where that type of formal appraisal may be appropriate, including financing, estates, separations, legal proceedings, certain tax matters or disputes requiring an independent valuation.
If your question is:
“What could my home realistically sell for if I put it on the market?”
a current real estate market analysis can help answer that question.
If you require a formal valuation report for another purpose, a chartered appraiser may be the appropriate professional.
The Biggest Mistake Is Giving One Number Too Much Authority
The problem is not municipal assessment itself.
The problem is allowing one number to make the decision for you.
Your assessment says $900,000.
But what does the current market say?
Your automated estimate says $850,000.
But what do the strongest comparables say?
Your neighbour is asking $925,000.
But has anyone actually agreed to pay it?
You spent $100,000 renovating.
But how much of that does the market recognize?
You want $950,000.
But what else can a buyer purchase for $950,000?
Every number needs context.
That is why the municipal assessment should create a question.
Not an answer.
“How does this number compare with what informed buyers are actually doing right now?”
How Do You Find Out What Your Home Is Actually Worth?
Start with evidence.
Before recommending a selling strategy, I would want to understand:
- What has recently sold nearby?
- Which properties are genuinely comparable?
- What is currently for sale?
- How much competition exists?
- How long are similar properties taking to sell?
- Are comparable properties selling above, at or below their asking prices?
- What condition is your home in?
- What renovations have been completed?
- What repairs might buyers factor into an offer?
- How does your location compare with the relevant sold properties?
- What makes your property stronger than the alternatives?
- What makes it weaker?
- At the price you are considering, what else can your buyer purchase?
That final question is particularly useful.
It forces us to look at the property the way a buyer will.
Then I would compare that market evidence with the municipal assessment.
Not because the assessment determines the answer.
Because the difference between those numbers can tell us something useful about timing, market movement and the assumptions being made.
Market Value and Municipal Assessment in Greater Montreal and the South Shore
The difference between current market value and municipal assessment can matter throughout Greater Montreal and the South Shore.
That includes homeowners in Saint-Laurent, Town of Mount Royal, Côte-Saint-Luc, NDG, Pointe-Claire, Saint-Lambert, Brossard, La Prairie, Candiac and Beloeil.
But the answer will not be identical from one municipality or neighbourhood to another.
Different municipalities can be operating under different assessment rolls.
Different areas can experience different market conditions.
Different property types can behave differently even within the same area.
A condominium market can move differently from the single-family home market.
A detached home can perform differently from a duplex.
One neighbourhood can have several buyers competing while another, only a short drive away, has considerably more inventory.
That is why determining market value needs to be local.
Sometimes extremely local.
So Which Number Should Guide You When Selling?
Start with the municipal assessment as one piece of information.
Then determine what the current market evidence says about the property’s likely value.
Then decide how the property should be positioned based on that value, the competition and what you are trying to accomplish with the sale.
Those are three separate steps.
And they answer three separate questions.
What does the municipal assessment roll say?
What does today’s market say?
What pricing strategy gives the property the strongest position with today’s buyers?
The third question is where selling strategy begins.
The Bottom Line
Your municipal assessment matters.
But it is not a real-time price tag attached to your home.
If your assessment is lower than what genuinely comparable properties are selling for, do not automatically assume that anything above the assessment is a great result.
You could be underestimating your property.
If your assessment is higher than current comparable sales, do not automatically assume buyers should pay the assessed amount.
You could be anchoring yourself to market conditions from an earlier period.
Instead, look at the evidence.
Recent comparable sales.
Current competition.
Location.
Condition.
Renovations.
Buyer demand.
And how your property compares with the alternatives available right now.
Because if you are considering selling, the most important question is not:
“What number appears on my municipal assessment?”
It is:
“What would informed buyers reasonably pay for this property in the market we have today, and what strategy gives me the strongest chance of achieving the result I want?”
That is the conversation worth having before choosing your asking price.
The right decision. At the right time. For the right reasons.
Jonathan Cabana
Residential and Commercial Real Estate Broker
eXp Québec
Greater Montreal | South Shore
(514) 476-0730