Offices for rent at Oasis, Rue de Trèves, Brussels

Oasis, located at 41-47 Rue de Trèves, represents a new chapter in the transformation of Brussels’ European Quarter. This forward-looking office development, now under construction, redefines the district’s identity — from a traditional institutional hub into a lively, mixed-use urban environment. With a total area of 5,059 sqm, divisible from 235 sqm, Oasis combines flexibility, wellbeing and energy performance to meet the expectations of modern companies seeking both efficiency and comfort.

Just a short walk from the European Parliament and European Commission, the project is surrounded by a vibrant ecosystem of offices, housing, shops and green areas. The neighbourhood offers a wide range of amenities, including restaurants, cafés, local retailers and leisure spaces such as Leopold Park, the Museum of Natural Sciences and the Cinquantenaire Park. This international environment attracts European organisations, NGOs, consultancy firms and multinational headquarters, creating a professional community focused on innovation and openness.

Oasis benefits from outstanding accessibility. The Maelbeek and Schuman metro stations (lines 1 and 5) are within walking distance, while Brussels-Luxembourg and Schuman railway stations ensure direct connections to Belgian and European destinations. Several bus routes (including 12 to the airport, as well as 21, 27, 36, 56 and 64) provide fast links to the entire Brussels network and to Brussels Airport in less than 15 minutes. The proximity of the E40 and E411 motorways, along with integrated cycle paths and new pedestrian zones, supports a forward-thinking, sustainable mobility approach.

Designed to achieve the highest standards, Oasis targets an energy performance rating A (59 kWh/m²/year) and minimal carbon footprint. The building features panoramic terraces on the 7th and 8th floors, offering bright outdoor spaces with city views. Natural light, sustainable materials and intelligent building systems come together to create a calm, inspiring and efficient work environment that enhances employee wellbeing.

More than just an office building, Oasis embodies a new workplace philosophy — one that merges design, sustainability and human experience at the heart of Europe’s capital.