What you need to know before your purchase land in Quebec
- coraliefortin076
- Jul 1
- 6 min read
Updated: Jul 14

Buying land is often the spark that marks the beginning of a life project. Whether building a main home, a family cottage, or even a functional garage, choosing the right lot is a decisive step. Yet, many underestimate the complexity of this process. A lot may seem perfect on the surface, but it hides numerous obstacles that, if poorly anticipated, can lead to delays, additional costs, or, worse yet, the impossibility of building.
At Plan Maison Québec, we support our clients throughout all the planning stages, from the moment the idea of purchasing land takes shape. Our expertise in designing residential plans tailored to each lot puts us at the forefront of identifying pitfalls, evaluating opportunities, and ensuring your project gets off to a solid start.
Check buildability and municipal zoning
The first thing to check, even before dreaming about the location of the living room or the view from the terrace, is whether the land can actually accommodate a building. What we call "buildability" depends on many factors, starting with municipal zoning.
Each municipality in Quebec establishes urban planning regulations that govern land use within its territory. A lot can be located in a residential, commercial, agricultural, recreational, or even protected zone. It often happens that land sold at low prices is actually not buildable in the short term, due to a lack of zoning changes or environmental constraints.
Plan Maison Québec recommends consulting the urban planning department of the municipality concerned to obtain a copy of the zoning regulations and ensure that your project complies with the permitted uses. This may seem technical, but it is a crucial step that determines everything that follows. If in doubt, our team can help you analyze the documents and ask the right questions.

The location certificate: much more than a land plan
A buyer's enthusiasm can quickly be dampened by an unexpected legal obstacle. That's where the certificate of location comes in. This document, prepared by a land surveyor, is essential for determining the precise boundaries of the land, as well as for detecting any easements, rights of way, or encroachments.
This certificate also tells you if the land is located in a risk zone, such as a flood zone or an area prone to landslides. This information has a direct impact on the feasibility and design of the project. For example, you may need to adjust your foundations or move the building back to comply with setbacks.
At Plan Maison Québec, we systematically use this document as a working basis. It allows us to draw up realistic, compliant plans that are tailored to your land, thus avoiding permit rejections or costly modifications along the way.

Soil study: a small investment to avoid big problems
You can't judge a book by its cover, nor a piece of land by its surface. What's happening beneath your feet can change everything. A geotechnical soil study, conducted before or upon purchase, will reveal the soil's composition and its load-bearing capacity.
Some regions of Quebec, particularly along rivers or in clay plains, have unstable soils, requiring special foundations or pilings. A poorly founded house can suffer from cracks, subsidence, or leaks that are costly to repair. The cost of a soil study is minimal compared to the risks it can prevent.
Plan Maison Québec always incorporates this information into its plans. This allows us to adapt the type of foundation and design a building that harmonizes with the very nature of the land.

Access to services: an often underestimated factor
The charm of a secluded or wooded lot can overshadow a more mundane reality: is it serviced? That is, is it connected to essential public services such as drinking water, electricity, sewers, or telephone?
In rural areas, these services are often unavailable. You will then need to install a well, a septic tank, or plan for off-grid installations, which has a major impact on your budget and the design of your building.
At Plan Maison Québec, we anticipate these challenges. If your lot is not serviced, we offer tailored solutions, such as energy-efficient installations or facilities that allow for partial self-sufficiency. Each plan is designed taking into account the technical reality of the site.
Topography and orientation: details that optimize your project
The terrain's relief, its orientation relative to the sun, and the presence of wooded areas or waterways are all factors that influence the design. A south-facing plot, for example, will allow for more natural light, reducing your heating and lighting needs.

A natural slope can facilitate the integration of a basement garage, a multi-level deck, or a garden level. Conversely, poorly drained or overly steep land will require more extensive excavation and more elaborate rainwater management systems.
Plan Maison Québec takes advantage of these specific features to enhance the design. Our plans are much more than technical drawings: they are solutions designed not only for you, but also for your land.
Easements, acquired rights and legal constraints
Before purchasing, take the time to thoroughly check easements. These obligations may prohibit construction in a certain area, restrict a neighbor's access to a portion of your land, or require specific maintenance.
Some land also benefits from acquired rights, such as a former residential use in an agricultural zone. These rights can be valuable, but also complex to legally defend.
Plan Maison Québec works with notaries and surveyors to ensure you know exactly what you're buying. No detail is left to chance.

Beware of environmental constraints
Wetlands, protected riverbanks, and sensitive wooded areas are increasingly regulated by Quebec laws. You may need environmental permits, or simply be prohibited from building on a portion of the land.
Building without complying with these regulations can result in significant financial penalties or even demolition orders. This isn't a remote possibility, but a reality for many ill-informed buyers.
By choosing Plan Maison Québec, you can ensure that each project meets current standards, thanks to our network of specialized professionals and our commitment to compliance.
A budget bigger than it seems for your purchase of a land in Quebec
The price for a purchase for a land in Quebec is often the most visible element, but not necessarily the most representative of the total cost. Add to that:
legal and registration fees,
technical studies,
development costs,
plan design,
building permits,
and initial ground preparation work.
Plan Maison Québec helps you anticipate all expenses by providing you with an overall budget from the very first meetings. It's better to know what to expect than to be surprised along the way.
Financing: a different approach
Financial institutions are often more demanding when it comes to financing land. You'll need a higher down payment, and banks often require detailed plans before releasing the funds needed for construction.
This is where Plan Maison Québec comes in: by providing you with complete, professional plans that meet the lender's requirements, you increase your chances of obtaining comprehensive financing (land + construction).
Think long term: resale and land potential
Land, even if intended for your personal project, remains an investment. Choose a growing area, where demand is stable or growing, with good access to main roads, schools, or businesses. Certain criteria, such as the size of the lot or the possibility of subdividing it later, can also influence its future value.
Plan Maison Québec supports you with a sustainable vision, ensuring your project meets your current needs while maintaining its long-term value.

Conclusion
Buying land is much more than just a matter of passion: it's a complex process that requires preparation, rigor, and expertise. A single mistake can be costly, slow down your project, or limit your options.
Plan Maison Québec is your trusted ally to help you navigate each step with confidence. Thanks to our team of experienced technicians, technologists, and designers, we help you navigate regulatory, technical, and environmental complexities. Our plans are personalized, tailored to your land, and designed with efficiency, compliance, and sustainability in mind.
Do you have a plot of land in mind or are you looking for the right location to build?
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