Renovating a House in Quebec: What to Do First, How Much to Budget and How to Avoid Costly Mistakes

You want to renovate your kitchen.

The cabinets are chosen.

So is the countertop.

You have even started looking at flooring.

Then the electrician tells you some circuits should be modified.

A wall is opened and a plumbing problem appears.

A change adds several thousand dollars to the project.

And gradually, the renovation that was supposed to improve your home starts controlling your budget instead of the other way around.

That is often where renovation problems begin.

Not necessarily because homeowners chose the wrong materials.

But because some important decisions should have been made before the first wall was opened.

So the first question should not be:

“What do I want to renovate?”

It should be:

“What problem am I actually trying to solve?”

Then:

“In what order should I do the work, and how much can I realistically invest?”

Because a successful renovation does not start with a Pinterest kitchen.

It starts with a plan.

Before You Renovate, Decide Why You Are Doing It

Two homeowners can renovate exactly the same kitchen for completely different reasons.

The first plans to stay in the home for another 15 years.

The second expects to sell in two years.

The third simply has a kitchen that has reached the end of its useful life.

Same room.

Possibly even the same type of property.

But not necessarily the same strategy.

Before choosing cabinets, countertops or flooring, decide what the renovation actually needs to accomplish.

Are you trying to:

• improve your quality of life;
• modernize an aging property;
• correct an important problem;
• reduce energy consumption;
• adapt the home to a changing family situation;
• prepare the property for a future sale;
• protect its long-term value?

The answer should influence your budget, materials, scope of work and even the professionals you hire.

A good renovation does not begin with materials. It begins with the reason you are doing the work.

Separate What Needs to Be Done From What You Would Like to Do

You may be dreaming about a new kitchen.

But your roof may be approaching the end of its useful life.

You may want to finish the basement.

But a water infiltration problem should probably be corrected before the walls are closed.

You may want new flooring.

But major plumbing work could be planned a few months later.

All of these renovations may make sense.

They simply should not have the same priority.

Priority Work

These are generally issues involving safety, the integrity of the building or a condition that could become more serious.

For example:

• water infiltration;
• roofing;
• foundations;
• problematic plumbing;
• electrical systems;
• moisture or mould;
• mechanical systems nearing the end of their useful life.

Functional Improvements

These improve the way you actually use the property.

For example:

• adding storage;
• reorganizing a kitchen;
• adding a bathroom;
• finishing part of a basement;
• improving insulation;
• creating a home office.

Cosmetic Improvements

These mainly improve appearance:

• paint;
• finishes;
• lighting;
• hardware;
• trim;
• flooring;
• décor.

All three categories have value.

But a home with an important underlying problem does not necessarily need to look better first. It needs the right problem corrected.

How Much Should You Budget for a Home Renovation in Quebec?

There is no universal number.

That is exactly why generic tables claiming a kitchen costs X and a bathroom costs Y should be treated carefully.

Two kitchens of similar size can cost very different amounts.

Why?

Because renovation cost depends on much more than what you see when the project is finished.

It can depend on the current condition of the property, demolition, materials, labour, structural changes, plumbing, electrical work, permits, professional fees, site accessibility, level of finish and problems discovered once work begins.

The most useful rule is much simpler:

Set your budget before you build the project.

Not the other way around.

It is very easy to gradually design an $80,000 kitchen, bathroom or basement and then try to force it into a $50,000 budget.

At that point, your budget is no longer controlling the decisions.

The decisions are controlling the budget.

Your Budget Has to Cover What You Cannot See

New cabinets are easy to see.

The plumbing behind the wall is not.

Yet your project may also require:

• demolition;
• waste removal;
• plans;
• an engineer or technologist;
• permits;
• electrical work;
• plumbing;
• ventilation;
• insulation;
• delivery;
• equipment rental;
• painting;
• cleanup;
• taxes;
• temporary accommodation;
• unexpected work.

That is also why two contractor quotes should never be compared only by their total price.

A $42,000 proposal may include work that a $35,000 proposal treats as an extra.

The lowest price at the beginning is not necessarily the lowest cost at the end.

How Much Should You Keep for Unexpected Costs?

An existing home almost always contains some uncertainty.

And the more walls you open, the more opportunity the house has to tell you its history.

A cosmetic renovation in a newer property obviously does not carry the same uncertainty as a major renovation in a decades-old home.

Your contingency should reflect the age of the property, its condition, the scope of work and what may reasonably be uncovered.

The purpose is not to predict the unpredictable.

It exists precisely because you cannot predict everything.

The worst time to discover an $8,000 problem is when the last $8,000 of your budget has already been spent.

In What Order Should You Renovate a House?

The wrong sequence can force you to pay twice.

Imagine installing new flooring only to remove part of it several months later for plumbing work.

Or finishing a basement before correcting the source of water infiltration.

Or closing and painting a wall that later has to be opened again for electrical work.

Order matters.

1. Correct Problems That Can Damage the Property

Water infiltration.

Structural problems.

Foundations.

Roofing.

Moisture.

Problematic plumbing or electrical systems.

2. Plan Major Changes

Wall removal.

Layout changes.

New openings.

Plumbing.

Electrical work.

Ventilation.

3. Complete What Needs to Be Hidden

Deal with systems that will eventually sit behind walls, under flooring or inside ceilings.

4. Close and Prepare Surfaces

Insulation.

Drywall.

Plaster.

Surface preparation.

5. Install Finishes

Cabinetry.

Flooring.

Tile.

Trim.

Fixtures and equipment.

6. Finish With Cosmetic Details

Final paint.

Lighting.

Hardware.

Décor.

The exact sequence depends on the project.

But the principle remains the same:

Do not finish today what you may have to tear apart tomorrow.

Should You Start With the Kitchen?

Not necessarily.

The kitchen is often the room homeowners are most excited to transform.

But the house does not care about your cosmetic priorities.

If the roof is leaking, the roof comes before the cabinets.

If the basement has moisture problems, correct the cause before installing new flooring.

If the electrical system needs upgrading, coordinating that work before closing the walls may make much more sense.

Your renovation priority should therefore be driven by two things:

the actual condition of the property

and

what you are trying to accomplish.

Not simply by the room you are most excited to show when the work is finished.

Light Renovation or Major Renovation?

Not every home needs to be transformed from top to bottom.

A lighter renovation may be enough when the property is fundamentally sound and the objective is mainly to refresh it.

That can include:

• paint;
• lighting;
• hardware;
• selected finishes;
• storage;
• targeted repairs.

A major renovation becomes more appropriate when you need to change the layout, redo several systems or correct significant building issues.

It may involve:

• structural work;
• plumbing;
• electrical systems;
• insulation;
• several rooms at once;
• an addition;
• a substantial reconfiguration of the building.

The more complicated the project becomes, the more valuable the decisions you make before construction begins.

Which Renovations Require a Permit in Quebec?

Requirements vary by municipality and by the type of work.

A permit or authorization may be required when a project involves structural changes, an addition, certain openings, a change in the use of a space or various exterior alterations.

Check directly with your municipality before beginning.

This is particularly important throughout Greater Montreal and the South Shore, where rules can differ from one city or borough to another.

And avoid this reasoning:

“My neighbour did it, so I can probably do it too.”

Their building, project, zoning and applicable rules may not be the same as yours.

How Do You Choose a Renovation Contractor in Quebec?

Price matters.

But it is only part of the decision.

Before hiring a contractor for a significant project, verify:

• experience with this type of work;
• references;
• insurance;
• required licences;
• what is included in the quote;
• what is excluded;
• payment terms;
• proposed schedule;
• how changes will be handled;
• applicable warranties.

For work requiring a licence, you can verify a contractor through the Régie du bâtiment du Québec.

A quote that is dramatically lower than the others can deserve just as many questions as one that is dramatically higher.

You are not simply looking for the lowest price. You are trying to understand what you are actually receiving for that price.

Why Get More Than One Quote?

For a significant project, several quotes can help you compare your options.

But only if you are truly comparing the same work.

Two contractors may appear to be quoting the same renovation while one includes demolition, debris removal and certain finishes that the other considers extras.

Compare:

• exact scope of work;
• materials;
• demolition;
• disposal;
• plumbing;
• electrical work;
• finishes;
• timelines;
• exclusions;
• how unexpected conditions are handled.

The question should not simply be:

“Who is cheaper?”

It should be:

“What am I actually buying with each of these prices?”

What Should Be Included in a Renovation Contract?

For substantial work, a clear written agreement helps protect both sides.

The contract should address:

• the work being performed;
• specified materials;
• price;
• payment schedule;
• project timeline;
• responsibilities of each party;
• how changes will be approved.

Avoid relying on verbal agreements for significant changes whenever possible.

If a change adds $4,000 to the project, you should understand what is changing, why, what it will cost and what effect it will have on the schedule before agreeing to it.

A $4,000 change understood and approved before the work is very different from a $4,000 extra discovered on the final invoice.

Should You Do Some Renovation Work Yourself?

Sometimes.

Painting, selected finishes and certain simple projects can be reasonable for homeowners with the necessary skills.

But there is an important difference between saving labour costs and transferring risk to yourself.

Some work is regulated.

Other work requires specialized knowledge.

And a mistake hidden behind a wall can cost far more to correct later than you saved today.

Before starting, ask yourself:

“Do I genuinely know how to do this work, or am I simply trying to avoid its cost?”

Those are not the same thing.

Does a $50,000 Renovation Add $50,000 to Your Home’s Value?

No.

Not automatically.

And this is probably one of the most expensive misconceptions when renovating with resale in mind.

You spend:

$50,000.

Your property does not automatically become worth:

$50,000 more.

Why?

Because a buyer does not reimburse your renovation invoices.

They compare your property with the other homes they could purchase.

The value created by your renovation depends on the home’s condition before the work, quality of execution, location, property type, buyer expectations, comparable properties and whether the improvement makes sense for that home and market.

A renovation can be excellent.

It can transform your everyday life.

It can make your home much more enjoyable.

And it may still recover only part of its cost when you eventually sell.

The cost of a renovation and the value it creates are two different numbers.

That distinction is worth understanding before signing a contract worth tens of thousands of dollars.

Be Careful About Over-Renovating

It is entirely possible to create a beautiful renovation and still invest too much for the property.

Imagine installing an extremely high-end kitchen in an area where buyers are mainly comparing homes with mid-range finishes.

Your kitchen may be spectacular.

But the next buyer may not reimburse every dollar you spent.

That does not mean premium materials are always a mistake.

If you expect to live in the property for another 15 years and the kitchen significantly improves your daily life, the expense may be completely justified.

You simply need to understand what you are buying.

Part of your investment is:

your own quality of life.

Not only:

an increase in real estate value.

Renovating for your enjoyment and renovating to maximize a future resale are not exactly the same project.

Should You Finance Your Renovations?

It depends on the project and your financial situation.

Depending on the circumstances, homeowners may consider savings, a line of credit, a personal loan, financing secured against the property or other options available through a financial institution.

But do not compare only the monthly payment.

Compare:

• the interest rate;
• repayment period;
• total cost of borrowing;
• fees;
• effect on your overall debt;
• your ability to absorb a cost overrun.

A $40,000 renovation financed over several years no longer costs only $40,000 once interest is included.

The cost of the work and the cost of financing the work are two different things.

And if you plan to sell within a few years, that distinction becomes even more important.

You could sell the property while part of the renovation financing still remains to be repaid.

What Renovation Financial Assistance Is Available in Quebec?

Renovation programs change.

That is why older articles can quickly become misleading when they list grants as though the same programs, eligibility requirements and amounts are still available.

Quebec’s Rénoclimat program supports eligible energy-efficiency renovations and still accepts new applications.

Eligible measures can include insulation, airtightness improvements, replacement of certain doors and windows, and certain mechanical systems.

One detail is especially important:

You must complete the pre-retrofit energy evaluation before starting the work you want considered for Rénoclimat financial assistance.

Work that has already started or been completed before that first evaluation is not eligible.

Hydro-Québec also offers the LogisVert Efficient Homes Program for eligible energy-efficiency measures.

Program measures and amounts can change.

Before including financial assistance in your budget, verify:

• your eligibility;
• whether the property qualifies;
• eligible renovations;
• eligible equipment;
• required documentation;
• important dates;
• steps that must be completed before work begins;
• whether different programs can be combined.

An expected rebate is not yet a saving.

Confirm the conditions before committing to the expense.

Can You Combine More Than One Renovation Program?

Sometimes.

Different programs can complement one another in certain situations, particularly when they apply to different eligible measures.

But the fact that two programs exist does not automatically mean they can both be used for the same work or equipment.

And some steps may need to be completed before construction begins.

That is why it is risky to sign a contract worth thousands of dollars while thinking:

“We will check the rebate afterward.”

Check first.

Financial assistance should enter your budget only once you understand the conditions that actually apply to your project.

Renovating in Greater Montreal and the South Shore

The planning principles remain the same.

The buildings themselves can be very different.

An older home in Westmount or Outremont may present very different challenges from a newer property in Candiac.

In Saint-Laurent or Côte-des-Neiges, the age and construction of the building, along with applicable municipal requirements, may influence the work.

On the South Shore, a renovation in Saint-Lambert may respond to different property and market expectations from a project in Saint-Hubert or Brossard.

Location matters.

But before location, something more fundamental matters:

the actual condition of the property in front of you.

Should You Renovate Before Selling?

Not always.

And this is one of the decisions where a homeowner can spend thousands of dollars before the property is even listed.

You are thinking about selling.

You look at your kitchen and decide it feels dated.

Your first reaction may be:

“We need to renovate it.”

Maybe.

But before spending $30,000, $40,000 or $50,000, it is worth understanding what buyers are actually likely to perceive as a problem.

Is This Issue Genuinely Likely to Make Buyers Hesitate?

A significant repair or obvious defect may have much more impact than a cosmetic improvement.

Will the Work Meaningfully Change the Way Buyers Perceive the Property?

Sometimes paint, better lighting, targeted repairs, decluttering and presentation can create a meaningful improvement without a complete renovation.

Is the Market Likely to Recognize the Expense?

This may be the most important question.

A renovation can make your home better without increasing its value by the same amount.

Before investing in work designed for resale, ask:

“What selling problem is this renovation supposed to solve?”

Then:

“Is solving that problem worth what I am about to spend?”

That is a much more strategic decision than renovating a room simply because it looks dated.

Renovation Mistakes That Can Become Expensive

Budget overruns do not always come from one major disaster.

They can come from a series of smaller decisions:

• changing materials after they are ordered;
• changing the design during construction;
• starting without confirming permit requirements;
• choosing a contractor on price alone;
• failing to plan for work behind walls;
• spending the entire budget with no reserve;
• completing work in the wrong sequence;
• renovating to highly personal tastes immediately before selling;
• counting on financial assistance before verifying eligibility;
• accepting changes without documenting the added cost.

Individually, some of these decisions seem fairly small.

Added together, they can completely change the cost and outcome of the project.

Should You Move Out During a Renovation?

Not necessarily.

For work limited to one room, remaining in the property may be realistic.

For a major renovation, the situation can be very different.

Consider:

• access to a working kitchen;
• access to bathrooms;
• dust;
• noise;
• children;
• pets;
• water or electricity interruptions;
• duration of the project;
• areas of the home that will be inaccessible.

If you need to live somewhere else for several weeks, that expense belongs in the renovation budget.

Add it before construction begins.

It is not an unexpected cost if you could reasonably have anticipated it.

Before the First Hammer Swing

Before starting, make sure you can clearly answer these questions:

• Why am I renovating?
• What problem am I trying to solve?
• Which work is truly a priority?
• What is my maximum budget?
• How much have I reserved for unexpected costs?
• Do I need a permit?
• Do I need plans or a professional?
• Do the contractors have the required licences?
• What is actually included in each quote?
• How will changes be approved?
• Is financial assistance available for part of the work?
• Do I need to complete any steps before construction begins?
• How long do I expect to own the property?
• Am I renovating mainly for myself or for a future sale?

And if you are thinking about selling:

Is the market actually likely to recognize what I am about to invest?

Those answers generally matter far more than a list of this year’s renovation trends.

The Bottom Line

A successful renovation is not necessarily the one that changes the most about your home.

It is the one that solves the right problem, in the right order, with a budget you can actually support.

Start with the condition of the property.

Decide why you are renovating.

Separate needs from wants.

Set the budget.

Keep a reserve.

Confirm permit requirements.

Compare quotes properly.

Document changes.

Check financial-assistance programs before starting.

And if you are planning to sell, consider what the work is actually likely to add to your position in the market before spending.

Because a $50,000 renovation can dramatically improve your quality of life.

But it does not automatically create $50,000 of additional property value.

Before the first hammer swing, ask one final question:

“What does this renovation actually need to accomplish for the investment to be worthwhile?”

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