Renting an Apartment in Belgium in 2026: Prices, Security Deposits, Documents, and Rules for Foreigners

Renting an apartment in Belgium can cost anywhere from a few hundred to over €1,500 per month, but the rent itself is only part of the expenses. You’ll need to factor in a security deposit, utility bills, insurance, and other expenses—and the rules vary between Brussels, Flanders, and Wallonia. Learn more about housing prices in Belgium in 2026, the documents required to rent, and the expenses you should consider before signing a lease

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Finding an apartment in Belgium involves more than just choosing a listing and negotiating a price. A prospective tenant needs to take into account the security deposit, monthly charges, gas and electricity costs, contract registration rules, and the requirements of the specific region. According to a feature article by Relocate.to, rent can range from approximately €500 to €1,500 or more per month, depending on the city, size, and type of housing, and additional monthly expenses can add several hundred euros to the total bill.

In fact, Belgium has not one but three rental systems: separate rules apply in the Brussels-Capital Region, Flanders, and Wallonia. These may differ regarding rent guarantees, rent indexation, registration, and other terms of the lease agreement.

It is also important for foreigners to verify whether they can register their residence at the apartment’s address and to prepare proof of income and legal residency in the country in advance. Ukrainians with temporary protection status must separately notify the municipality of their new address after moving. In this article, we’ll break down how much it actually costs to rent an apartment in Belgium in 2026, what your initial budget should be, and which formalities you shouldn’t overlook.

In the previous article, we reported on the most expensive cities in the world to live in in 2026, according to Numbeo.

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How much does it cost to rent an apartment in Belgium in 2026?

Rent prices in Belgium vary significantly depending on the region, city, apartment size, and its condition. Monthly rent can range from approximately €500 to €1,500, but in Brussels and other popular cities, modern housing in a good neighborhood often costs more.

For comparison, the latest official data from the Flemish government shows that the average rent on the region’s private market was €766 per month. For households with the highest incomes, the average was €873, while for those with the lowest incomes, it was around €692. These statistics are from 2023, so when looking for housing in 2026, you should focus primarily on current listings in the specific city.

Charges—payments for common building expenses—are often added to the base rent. Depending on the property, these can range from approximately €50 to €250 per month and may include, for example, water, heating for common areas, cleaning, elevator maintenance, or other building expenses. Gas, electricity, and internet are usually billed separately and can add another €100–250 per month, depending on the size of the apartment, its energy efficiency, and the season.

Therefore, for an apartment with a monthly rent of €800, the actual regular housing costs can easily exceed €1,000 if charges, electricity, gas, and internet are paid separately.

Before signing the lease, be sure to clarify:

- Are water and heating included in the stated rent?

- How much are the monthly utility charges?

- Are these payments fixed, or are they recalculated at the end of the year based on actual consumption?

- Which utility contracts need to be transferred to the tenant’s name?

- What is the apartment’s energy efficiency class?

The last point is particularly important. In Belgium, rent may be indexed annually, and the calculation rules depend on the region and the property’s energy certificate. According to Statbel, legislation on rent indexation is regulated at the regional level, so conditions in Brussels, Flanders, and Wallonia may differ.

In our previous article, we discussed how to start a business in Belgium in 2026: a step-by-step guide for foreign entrepreneurs.

Brussels, Flanders, or Wallonia: Why Rental Rules Differ

In Belgium, housing rental rules depend not only on the terms of a specific lease agreement but also on the region. The Brussels-Capital Region, Flanders, and Wallonia each have their own regulations regarding security deposits, rent indexation, lease registration, and certain tenant rights.

In Flanders, for contracts signed after January 1, 2019, the landlord may require a security deposit of up to three months’ rent. This deposit can be deposited, for example, into a blocked bank account in the tenant’s name. If it is difficult to raise the entire amount at once, the region also offers an interest-free loan program for the rental security deposit.

There are also specific details regarding contract registration. In Flanders, the landlord must register the contract within two months of signing, and registration is free of charge. A document describing the condition of the dwelling is also registered along with the contract, if one has been prepared.

In Wallonia, the landlord must also register the lease agreement for a primary residence. If this is not done within the first two months, the tenant may, under certain conditions, terminate the agreement without the usual notice period or compensation. Additionally, registering the lease agreement there is one of the conditions for rent indexation.

In Brussels, starting January 1, 2025, an additional requirement applies to residential lease agreements: they must be registered in both the federal FPS Finance system and the Brussels-Capital Region system. Federal registration can be completed online via MyMinfin/MyRent.

Learn more about Belgium’s most popular travel destinations for 2026 by following the link.

Security Deposit and Additional Move-In Costs

In Belgium, the security deposit is often the largest upfront expense after the first month’s rent.

In most cases, you’ll need to set aside an amount equivalent to 2–3 months’ rent. For example, if an apartment costs €900 per month, the security deposit alone could range from €1,800 to €2,700, and together with the first month’s rent, your initial budget will easily exceed €3,000.

However, you should not hand over the security deposit to the landlord in cash without proper documentation. One safe option is the Belgian e-DEPO system from FPS Finance. The funds are held in a special account and cannot be withdrawn unilaterally by the landlord. To use the security deposit—for example, due to damage to the property—the consent of both parties or a valid legal basis is required.

Through e-DEPO, the tenant creates a case online, receives payment details, and has 30 days to transfer the specified amount. For funds held for at least one year, the system also accrues interest.

In addition to the security deposit and the first month’s rent, your initial budget should include:

- Monthly charges, which may include building maintenance, water, or a portion of heating costs

- Setting up electricity and gas service contracts, if they are not included in the charges

- Internet connection

- Home insurance, if required by the lease or regional regulations

- Potential costs associated with the apartment inspection upon move-in

Electricity, gas, and internet together can cost approximately €100–250 per month, depending on the apartment’s size, the season, and actual consumption.

In our previous article, we discussed the best countries for foreigners to buy real estate in 2026.

What documents are required to rent a home in Belgium?

There is no single, universal set of documents required by all landlords in Belgium. The landlord or real estate agency typically verifies the tenant’s identity and their ability to pay rent regularly. For example, in Flanders, a landlord may ask for your address, marital status, household composition, and income level, or other proof of financial capacity. However, it is not permitted to request information that is not necessary for entering into a lease agreement.

In practice, a foreigner should prepare the following in advance:

- A passport or other form of identification

- A residence permit or other document confirming legal residence in Belgium

- Proof of income: pay stubs, an employment contract, bank statements, or other documents demonstrating financial resources

- Information on the number of people who will be living in the apartment

- If necessary, contact information for a previous landlord or other proof of financial capacity

In Wallonia, official regulations explicitly permit verifying a prospective tenant’s financial capacity using pay stubs, bank statements, unemployment benefit documents, and other proof of income. At the same time, the landlord should not judge a tenant based solely on the source of their income if the person can confirm the necessary ability to pay.

It’s especially important to prepare your application well in Brussels, Antwerp, Ghent, and other cities where several tenants may be competing for a single good apartment. It’s a good idea to include a brief 5–7-sentence introduction about yourself: who you are, what you do, how many people plan to live in the apartment, what your income is, and why you’re looking for a place to live. This isn’t a legal requirement, but this format helps the landlord evaluate your application more quickly.

And one more important point: the landlord has the right to choose a candidate but cannot refuse based on nationality, origin, gender, age, family or social status, or other protected characteristics. In Flanders, it is officially stipulated that, prior to a viewing, the landlord should generally only request practical information—such as your name and contact details.

Previously, we discussed the Turkish real estate market in 2026: where to buy a home and what investors should look for.

Lease Agreement, Registration, and Rent Increases

Before signing the lease, you should check not only the monthly rent amount but also the term of the lease, the payment terms for charges, the conditions for early termination, the rules for refunding the security deposit, and the description of the property’s condition. After signing, the contract must be registered: for residential leases, this procedure provides additional legal protection for both parties.

In Flanders, the landlord must register the contract within 2 months of signing it. Registration is free and can be done through MyRent. Along with the lease agreement, you should also register the “plaatsbeschrijving”—a detailed description of the apartment’s condition at the time of move-in. If the lease agreement is not registered within the specified time frame, the tenant may, under certain conditions, terminate it without the standard notice period or compensation.

In Wallonia, there is also a rule requiring the lease agreement to be registered within the first 2 months. If the landlord has not done so, the tenant may first formally request registration, giving the landlord an additional month to comply. After that, if the requirement is not met, the lease may be terminated without the usual notice period or compensation. Additionally, a registered lease is one of the conditions for the lawful indexation of rent.

A separate procedure applies in Brussels. Starting January 1, 2025, residential lease agreements in the Brussels-Capital Region must be registered both in the federal FPS Finance system and in the Brussels Region’s own system. Federal registration can be completed online via MyMinfin/MyRent.

Another issue that often comes as a surprise to foreigners is rent indexation. This does not mean that the landlord can arbitrarily raise the rent every year. For example, in Flanders, indexation is permitted at most once a year, no earlier than the anniversary of the lease’s effective date, and the landlord must notify the tenant in writing.

If the landlord is late in providing notice, rent indexation in Flanders can be applied retroactively for a maximum of 3 months. For example, if the lease anniversary falls on January 1 and the tenant received the notice of indexation only on May 1, the increased amount can be charged retroactively only starting in February, not from the beginning of the year.

Therefore, after receiving notice of a rent increase, it’s important to check three things: the start date of the lease, the rules for that specific region, and the accuracy of the indexation calculation. The mere fact that market prices have risen does not give the landlord the right to simply set a new amount in the middle of the current lease term.

In our previous article, we discussed where apartment prices are rising the fastest, how much housing costs in different cities across Hungary, and what to expect from the market.

Where to look for housing in Belgium and how to increase your chances of renting?

The easiest way to search for an apartment is through major Belgian real estate platforms, where you can filter listings by city, budget, number of rooms, and type of housing. For large cities, it’s worth checking several resources at once: good apartments can disappear from the market quickly, especially if the price is below the neighborhood average.

Among the main platforms for searching:

- Immoweb — one of the largest real estate portals in Belgium with listings nationwide;

- ImmoVlan — a major platform, particularly with a wide selection of properties in Brussels and Wallonia;

- Zimmo — a popular site with filters and a map-based search for housing;

- Realo — in addition to listings, it provides information about neighborhoods and real estate prices;

- 2dehands — a classifieds site where you can find listings directly from owners;

- Appartager — an option for those looking for a room, a shared apartment, or a co-living arrangement.

It’s also worth checking Facebook groups and local Telegram communities. Listings from landlords or people looking for a new tenant to take their place often appear there. For Ukrainians, themed communities and platforms like EU4UA can also be helpful, where you can find roommates and split housing costs.

We previously covered the most expensive EU capitals for renting in 2026.

Simply responding to an ad is often not enough. If an apartment suits you, it’s best to message the landlord or agent right away, briefly introduce yourself, and provide the following information:

- Who will be living in the apartment

- Where you work or study

- Your income or other proof of financial ability

- The date you’re ready to move in

- How long you’re looking to rent for

However, you shouldn’t transfer a security deposit or the first month’s rent just to “reserve” the apartment if you haven’t seen the place, checked out the landlord, or received clear terms of the lease. An unusually low price, a demand for an immediate money transfer, or a refusal to show you the apartment should raise red flags.

Buying a home in another country is not only an investment but also a serious legal procedure. Mistakes in documents, unaccounted taxes or restrictions for foreigners can lead to financial losses. Consultation with a real estate lawyer from Visit World will help you to safely complete the transaction, check the seller and avoid hidden risks. Contact the experts to make your real estate purchase abroad as transparent and secure as possible.

We remind you! The Cypriot parliament is considering draft laws that could significantly change the conditions for buying real estate for citizens of countries outside the European Union. The initiatives include quantitative limits on properties, geographical bans and transparency requirements for transactions. Read more about the proposed restrictions, foreign purchases statistics and how to prepare for possible changes in the Cyprus real estate market.

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