New Real Estate in Quebec in 2026: When Energy Efficiency Reshapes Value

The real estate market rarely experiences abrupt shifts. It evolves in stages: prices adjust, interest rates fluctuate, and buyers adapt.

And then, sometimes, a more subtle change emerges that alters how we perceive a property.

That is exactly what is happening today with energy performance.

Recently, it has stopped being merely a technical criterion or a selling point. It is no longer a secondary concern.
It is something that is directly felt in utility bills, in buyers’ financial calculations, and in how a property is evaluated.

Gradually, without any visible disruption, this is changing how the market is interpreted.

This is precisely what is unfolding with energy efficiency.

Since 2025 to 2026, construction regulations in Quebec have evolved. At the same time, energy costs continue to rise.

As a result, the purchase price alone is no longer sufficient to assess a property. One must also consider what it will cost to operate over time.

In this context, new construction is no longer just a recent alternative. It fits into a different logic that is redefining the balance of the market.

A Regulatory Framework That Reshapes the Market’s Foundations

The starting point of this transformation is regulatory.

With the new chapter added to the Construction Code by the Régie du bâtiment du Québec, the level of requirements has clearly increased.

Today, a new building must consume significantly less energy than before, around 40 percent less.

This figure is not abstract.

It reflects very concrete choices in how homes are designed and built:

more efficient thermal insulation, with higher R values
improved airtightness, limiting air infiltration
more rigorous building envelope design

What is decisive here is not just the technical improvement.

It is the fact that this level of performance is now mandatory.

In other words, new construction in 2026 is based on a high and consistent minimum standard of energy quality.

Heating: A Central, Often Underestimated Variable

To understand the real impact of these standards, we must look at where energy is actually used.

In Quebec, heating alone accounts for between 50 percent and 70 percent of a home’s energy consumption.

This proportion changes the perspective.

It means that energy performance does not operate at the margins. It directly affects the main expense category.

A poorly insulated home loses heat quickly and must therefore consume more energy to maintain a comfortable temperature.
Conversely, a well designed building retains the energy it produces more effectively.

This difference is not always visible at the time of purchase. It becomes apparent over time, through higher or lower and more or less stable energy bills.

This stability is becoming a key issue.

Rising Energy Costs That Amplify the Gap

To this structural reality is added a broader trend: the rising cost of electricity.

The adjustments announced by Hydro Québec confirm this trajectory, with an increase of 3 percent in 2026.

This evolution acts as an amplifier.

In an energy intensive home, each increase directly impacts expenses. In an efficient home, the impact is reduced.

Over time, this gap tends to widen.

What was once a secondary difference is gradually becoming a determining factor in household budgets.

New vs Existing Properties: Two Diverging Economic Logics

In this context, the comparison between new and existing properties is evolving.

The existing housing stock is, by nature, heterogeneous. Some properties have been renovated, others have not. Levels of insulation vary, as do heating systems.

This variability makes energy costs difficult to predict.

It also introduces uncertainty.

In new construction, the situation is different. Regulations impose a clear framework. Performance levels are known, consumption is better controlled, and costs are more predictable.

Studies show that savings on heating can offset part of the price difference at purchase.

This does not mean that new properties are always more advantageous in the short term.

But it introduces a crucial concept: total cost.

A property can no longer be reduced to its purchase price. It must be evaluated based on all the expenses it will generate over time.

A Gradual Shift in Buyer Behavior

These changes are beginning to influence how buyers approach their projects.

Energy performance, long considered secondary, is increasingly integrated into decision making. It is becoming an indicator of future costs and of overall property quality.

Some buyers go further, seeking to anticipate regulatory and economic changes. They no longer evaluate a property solely as it is today, but as it will be perceived tomorrow.

This shift remains gradual.

But it aligns with a broader context in which energy issues are taking an increasingly important role in economic decisions.

To support this transition, several measures have been implemented.

The LogisVert program has been strengthened to facilitate the installation of more efficient equipment such as heat pumps, including for certain tenants.

Additional investments are also planned to encourage energy efficient renovations.

These measures play an important role.

They help gradually improve the existing housing stock and reduce the gap with new construction.

However, they do not change a fundamental point: new properties already integrate these requirements from the design stage.

Conclusion

The Quebec real estate market is not changing overnight. But it is evolving at a deeper level.

Gradually, energy efficiency is becoming central because it directly connects a property to its real cost once occupied.

In this context, new construction is no longer defined solely by its condition or modernity. It is built on standards designed to meet current constraints and anticipate future ones.

As energy costs rise and requirements become stricter, this dimension is becoming increasingly difficult to ignore.

This is likely where the market is truly transforming, less in the listed price and more in a property’s ability to remain viable over time