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The energy transition is accelerating in Belgium, and the property market is no exception. As the start of the academic year approaches, one question is on the lips of many landlords and tenants: what is the real impact of the 2026 student kot EPC on current and future leases? Between the end of transitional measures in Brussels, stricter rental permits in Wallonia, and specific rules in Flanders, it can sometimes be difficult to find your way around. At Roomlala, we know that legal jargon and administrative standards can be anxiety-inducing. That is why we have decided to decode this regulatory news for you. Our goal? To reassure you and give you all the keys to rent out or list a student room with complete peace of mind and in full compliance with the law.
Understanding the 2026 student kot EPC requirement in Belgium
The Energy Performance Certificate (EPC) has become the essential compass of the Belgian rental market. In 2026, the situation is clear: holding a valid EPC is now an absolute obligation in all three regions of the country in order to rent out a student kot. This document, which assesses the energy consumption of your home on a scale from A (very energy-efficient) to G (energy-leaking property), is no longer a simple administrative formality. It directly determines your rights as a host, particularly regarding rent setting, and guarantees the tenant total transparency regarding their future energy bills.
See also: Housing crisis: Renting a room to an apprentice, the 2026 supportive solution in French-speaking Switzerland, Shared housing in Wallonia 2026: Domiciliation and cohabitant status and LMNP reform and 2026 DPE rules: Why renting out a homestay is becoming a sanctuary for hosts
However, there is a major subtlety that we at Roomlala would like to highlight regarding student room rental rules. The regulations differ depending on the configuration of your property. In the case of classic shared housing or a homestay (where living areas like the kitchen and bathroom are shared), a single global EPC for the entire dwelling is sufficient. This is excellent news that simplifies the process for many hosts in our community.
On the other hand, the situation changes completely if your building is divided into individual and independent kots. If each student has their own exclusive lease contract for a separate living unit, the 2026 law requires that each kot must have its own EPC.
- Practical example: Imagine you own a large house in Liège. If you sign a single shared housing lease with four students, one EPC is sufficient. But if you have split this house into four independent studios with private kitchenettes, you will need to call on a certifier to obtain four separate EPCs before publishing your listings.
Finally, be extremely vigilant when publishing your listings. In Brussels, for example, the failure to mention the EPC class in a property listing is now tracked by automated systems. Offenders face hefty administrative fines, ranging from 200 to 1000 euros per non-compliant listing. On Roomlala, we support you by systematically reminding you to include this crucial information when creating your host profile.
Rent indexation in Belgium: What changes in 2026 depending on your region
One of the most direct impacts of the energy score concerns rent indexation in Belgium. For several years, regional governments have frozen or limited rent indexation for housing considered to be energy-inefficient (often EPC E, F, and G) in order to protect the purchasing power of tenants facing the energy crisis. In 2026, these mechanisms are evolving, and each region is adopting its own strategy.
Brussels: End of restrictions, but EPC required
In the capital, there is a key date to remember: 31 May 2026 marked the end of the transitional mechanism that limited indexation for energy-inefficient housing. Since this date, full rent indexation is once again permitted for all homes. However, this authorisation comes with a strict and non-negotiable condition: the host must provide a valid EPC to their student tenant.
Concrete example: A host renting a Brussels student home (in Ixelles, for example) with an EPC class F could not index their rent at 100% in 2024. For the start of the academic year in September 2026, they can again apply the full legal indexation, on the sole condition that they have had the EPC carried out and have given a copy to their tenant. Without this document, any indexation is illegal and can be contested by the student.
Wallonia and Flanders: Contrasting approaches
In Wallonia, the logic is similar to that of Brussels. Full indexation is permitted, but the legislator has made this practice conditional on energy transparency. The EPC must be valid and communicated. However, Wallonia places greater emphasis on long-term renovation obligations, as we will see below.
Flanders, for its part, has opted for a more punitive approach towards energy-guzzling housing. Unlike Brussels and Wallonia, the Flemish region maintains a strict correction factor in 2026 for the indexation of rents for properties with an EPC D, E, or F. If you rent a kot in Leuven with a poor energy score, you will only be able to apply a partial percentage of the annual indexation. This measure aims to strongly encourage Flemish landlords to undertake insulation work (roofing, glazing) so as not to see the profitability of their investment erode in the face of inflation.
Student room rental rules: Focus on health and permit standards
Beyond indexation, 2026 marks a turning point in the very definition of what constitutes decent and healthy housing for students. Regional authorities have taken advantage of the focus on the EPC to link energy performance to the overall healthiness of kots.
The "Student Housing Label" in Brussels
Since 1 January 2026, new regional health standards have come into force in the Brussels-Capital Region. One of the major new features is the creation of the "Student Housing Label". This label, valid for 5 years, is a real guarantee of quality and safety for young people and their parents. To obtain it, the housing must meet strict criteria for safety (fire, gas, electricity) and comfort.
Above all, the EPC is a central and essential part of the file to secure this famous label. A kot that obtains this label will be rented out much more easily and will immediately reassure the student community. At Roomlala, we strongly encourage our Brussels hosts to start the process to obtain this label, as it highlights the care put into their property.
The strengthened rental permit in Wallonia
In Wallonia, the rental of small collective housing or kots has long been subject to obtaining a "rental permit". In 2026, the revision of the Walloon Code of Sustainable Housing has considerably tightened the conditions for granting this permit. Regional inspectors are now strengthening their checks on energy performance.
Use case: If you are a host of a building of kots in Namur and your rental permit expires in 2026, renewal will no longer be a simple formality. You will have to prove, with the EPC in support, that the heating systems are compliant, that ventilation is adequate, and that minimal insulation is respected. A poor EPC score could lead to requirements for compliance work before the new permit is issued, thus temporarily blocking the rental.
Hosts and tenants: Our tips for a stress-free 2026 academic year
Faced with this avalanche of new regulations, it is normal to feel a little lost. However, with a little foresight, these new EPC rules represent a wonderful opportunity to clean up the market and improve comfort for everyone. Here are Roomlala's tips for navigating these regulatory waters with peace of mind.
Anticipate energy renovation obligations
For hosts, burying your head in the sand is no longer an option. Renovation obligations are tightening everywhere. In Wallonia, for example, a new 2026 rule requires new buyers of class E or F homes to carry out work to reach at least label D within a set period. Even if you have been a host for a long time, anticipating this work is strategic.
- Conduct an audit: Before starting major work, have a complete energy audit carried out. Sometimes, simply replacing an old boiler or insulating the attic is enough to jump two classes on your EPC.
- Find out about grants: The three Belgian regions offer renovation grants and zero-interest loans to help you finance this energy improvement work.
- Enhance your property: A good EPC (A, B, or C) is now a strong marketing argument. It justifies a fair rent and attracts tenants concerned about their total budget (rent + utilities).
Safety and trust with Roomlala
For student tenants, the main tip is simple: demand the EPC before signing anything! An attractive rent for a class G kot could turn into a financial pitfall once winter arrives and the heating bills come in.
At Roomlala, we make it a point of honour to secure your processes. Our platform is designed to promote transparency. By encouraging our hosts to provide their EPC class and by verifying the profiles of our users, we create an ecosystem of trust. You can communicate via our secure messaging, ask all your questions about insulation or the heating system, and book your student room online with protected payments. Whether you are in Brussels, Liège, Namur, or Ghent, the new 2026 rules are there to protect you, and Roomlala is there to support you every step of the way with your rental.
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