In the heart of the Cloche d'Or district, to the south of Luxembourg, QUATUOR is an exceptional office building.


QUATUOR is an office building measuring +/- 4,603 sqm spread over 4 levels measured using the BACS measuring code. The building offers an ideal and well laid-out workspace as shown below:

  • Ground floor measuring +/- 1,120 sqm
  • 3 upper floors measuring +/- 1,186 sqm per level
  • Basement with a gross area of +/- 1,763 sqm

The building stands out with a high level of comfort and flexibility rendering the workspaces (highly) appealing for its future occupants.

The heart of the building - accessible from the Eugène Ruppert street - is structured around a magnificent atrium including the entrance and providing access to all the offices, which itself was designed to be divided into smaller areas (from +/- 200 sqm).

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Located in the Cloche d’Or district in the south of Luxembourg, QUATUOR has great visibility given its location in front of the roundabout joining Ban de Gasperich to the city via the new Raiffeisen boulevard. QUATUOR is situated in the immediate vicinity of large companies such as Degroof Petercam, Mazars, Intertrust, Alter Domus, PWC as well as European institutions. This new project developed by BESIX RED shall be adjacent to a luxury residential community and the proposed “Auchan” shopping arcade offering a wide variety of brands and services.

Lettable areas & plans

Available form 200 sqm

Technical specifications & BREEAM

QUATUOR is among the first few buildings in Luxembourg to comply with the stringent standards of the BREEAM International New Construction 2016 certification.

  • Exceptional landscape setting
  • Well-lit accessible terrace with a splendid view
  • Optimisation of natural light
  • Flexibility of use, modularity
  • Top-of-the-line finishing
  • Reversible metallic ceilings (hot/cold)
  • Bidirectional ventilation
  • CTM (Centralised Technical Management)
  • DCC (Decentralised Indicators and Controls)
  • LED lighting
  • Charging points for electric vehicles
  • Sprinklage fire safety system installed
  • Automatic management of the blinds
  • Raised floor
  • Clear hight ground floor 3.20 m and other floors 2.70 m
  • 1 parking for 81 sqm


A project by BESIX RED

BESIX RED is the subsidiary of the BESIX GROUP responsible for property development. It covers three lines of activity: Office, Residential and Distribution & Services. In addition to its 29 years of experience, BESIX RED relies on the strength of a group which has existed for more than a century. Its team brings together the greatest talents: architects, engineers and entrepreneurs. They serve the specific interests of clients with high-performance developments: maximising convenience of occupancy AND optimisation of the environmental, economic and technical factors. For the end users, BESIX RED is developing projects suited to the specific needs of occupants. For the investor, BESIX is designing specific properties offering high returns, conforming to the targeted local market. Very flexible from an occupancy point of view, these properties present state of the art technology and excellent locations.
Designing projects which contribute to the development of a sustainable city, that is BESIX RED’s ambition.

Bureau d’Architectes WERNER

Bureau d’Architectes WERNER is a multicultural and complementary team of architects supported by employees trained in diverse domains.

The firm is present in most of the domains of construction, town planning and design, thus combining creativity and technical expertise. From design to completion, the firm takes charge of studies, diversified construction and town-planning projects such as: offices, residences, single-family houses, hotels, housing estates, industrial buildings, administrative buildings, renovation, etc. Being versatile and flexible, Bureau d’Architectes WERNER is known to perfectly blend the art of designing complex large-scale projects, an undeniable aesthetic approach and a flexible functionality in collaboration with renowned partners in Luxembourg, Germany, Belgium and France.

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