Offices for Rent in Brussels – Class A Buildings & Flexible Spaces

Discover the Best Office Rental Options in Brussels, Belgium

Brussels, the capital of Belgium and the heart of the European Union, is one of Europe’s most dynamic office markets. It is home to EU institutions, NATO, numerous international organizations, and multinational corporations. This makes Brussels a highly competitive and prestigious destination for companies across sectors such as consulting, finance, IT, law, lobbying, and co-working providers.

The modern office stock in Brussels exceeds 13 million m², spread across class A office buildings, business centers, and flexible coworking spaces. Available spaces range from 20–50 m² for private offices or shared spaces to several thousand square meters for corporate headquarters or customized fit-outs.

As the capital of Belgium and the seat of the European institutions, Brussels is an essential destination for companies wishing to set up in the heart of Europe. Thanks to its dynamic economic environment, exceptional accessibility and multilingual labour market, Brussels attracts both innovative start-ups and large international companies.

Why choose Brussels to rent an office?

1. A European and International Hub:
   Brussels is not only the capital of Belgium, but also the headquarters of the European institutions, making it a strategic hub for international business.
2. Excellent accessibility:
   • Fast connections to major European capitals (Paris, London, Amsterdam, Frankfurt) via Thalys and Eurostar.
   • A dense network of metros, trams and buses for easy intra-urban travel.
   • Direct access toBrussels-Zaventem Airport, one of Europe's major air hubs.
3. A dynamic and diversified economy:
   Brussels is a booming financial and technological centre, attracting companies from the digital, financial, consulting and logistics sectors.
4. A Multilingual Labour Market:
   The city is known for its skilled workforce, often speaking French, Dutch and English, ideal for companies operating internationally.

Main Office Districts in Brussels

European Quarter – Léopold / Schuman

• Space types: modern class A office buildings, institutional buildings

• Typical size: 100 – 2,000 m²

• Highlights: prestige location, close to EU institutions, excellent metro and bus access

Northern Quarter – Rogier / Botanique

• Space types: office towers, large open spaces

• Typical size: 200 – 5,000 m²

• Highlights: excellent train and metro connections, suitable for large corporate HQs

Louise – Toison d’Or

• Space types: modern office buildings and renovated townhouses

• Typical size: 50 – 1,000 m²

• Highlights: premium area, perfect for law firms, communication agencies, upscale consultancies

Airport Business District – Zaventem, Diegem

• Space types: business parks, modern campuses

• Typical size: 500 – 10,000 m²

• Highlights: proximity to the airport, abundant parking, competitive rents

Office options available in Brussels

1. Private Offices:
   Ideal for companies looking for exclusive space, these offices offer:
   • A prestigious location in areas such as the European Quarter, Louise, or the Northern Quarter.
   • High-speed internet connection and modern equipment.
   • Modular spaces adapted to the specific needs of companies.
2. Coworking spaces:
   A flexible and cost-effective solution, perfect for start-ups and freelancers. These spaces offer :
   • Short, adjustable rental contracts.
   • Access to modern facilities such as meeting rooms and relaxation areas.
   • An environment conducive to networking and collaboration.
3. Shared offices:
   A good compromise between private space and coworking, with shared services such as :
   • Broadband Internet and technical support.
   • Collaborative spaces and shared meeting rooms.
   • Lower costs and a professional environment.
4. Offices in Business Centres:
   Brussels offers a number of high-end business centres, perfect for companies looking for a turnkey solution, with :
   • Company domiciliation and administrative services.
   • Conference rooms and premium facilities.
   • Secure access and top-of-the-range services.

Key Districts to Rent an Office in Brussels

1. European Quarter:
   • Ideal for businesses linked to European institutions, law and international consultancy.
   • Quick access to the offices of the European Commission, Parliament and international organisations.
2. Louise district:
   • A prestigious business district, ideal for financial, luxury and consulting companies.
   • Close to high-end shops and business restaurants.
3. Quartier Nord:
   • One of Brussels' major economic centres, home to a large number of head offices.
   • Modern offices and skyscrapers with quality workspaces.
4. Ixelles and Saint-Gilles:
   • Attractive neighbourhoods for start-ups, offering a dynamic and creative working environment.
   • Close to coworking spaces and technology incubators.

Transport and accessibility in Brussels

1. Public transport:
   • Metro: Lines 1, 2, 5 and 6 serve all business and residential districts.
   • Tram: Dense network facilitating inter-district travel.
   • Bus and Trains: Fast connections with the main stations (Bruxelles-Midi, Bruxelles-Central and Bruxelles-Nord).
2. Road and air access:
   • Fast access to the E40, E19 and E411 motorways connecting Brussels to other major Belgian and European cities.
   • Brussels-Zaventem airport just 15 minutes away by train or car.
3. International connections:
   • Thalys and Eurostar provide fast connections to Paris, London, Amsterdam and Cologne.

Additional Services Offered with Brussels Offices

Offices in Brussels offer top-of-the-range services to meet the needs of modern businesses:

• Security and Accessibility: Secure access, video surveillance and dedicated car parks.
• Relaxation areas and nearby services: cafeterias, restaurants, business lounges and sports halls.
• Eco-responsible commitment: Some buildings comply with strict environmental standards (BREEAM and LEED certifications).

Tenant Requirements & Market Trends

• Sustainability: growing demand for BREEAM and HQE-certified buildings

• Hybrid Work: flexible layouts and coworking solutions to support remote work models

• Employee Well-being: preference for bright offices, green spaces, wellness and catering facilities

• Smart Buildings: high-speed connectivity, digital access systems, and smart meeting rooms

Tips for Choosing the Right Office in Brussels

• Check public transport access – critical for employee commute

• Review total occupancy costs (rent + service charge + utilities)

• Choose green-certified buildings to optimize long-term energy costs

• Ensure flexibility for future expansion or downsizing needs

Frequently Asked Questions (FAQ)

What is the smallest office I can rent?
Coworking desks and private offices start from 10–20 m², traditional offices from 100 m².

What is the typical lease term?
Standard commercial leases are 3–6–9 years with break options every 3 years. Flexible serviced offices offer 6–12 month contracts.

What additional costs should I plan for?
Common charges, maintenance, utilities, parking, and potential fit-out costs.

Why Brussels is the Ideal Choice for Your Office

Brussels is one of the best choices for setting up a business in Europe. With its attractive business environment, exceptional transport network and diverse office options, the Belgian capital offers unique opportunities for companies of all sizes.

Whether you're a start-up, an SME or a multinational, Brussels offers modern, flexible and strategically located offices to ensure the growth and success of your business.

Explore office rentals in Brussels today and set up your business in a dynamic, international environment!