«The masterplan of this new district is the result of the transformation of the former Belval steel factory into a modern, dynamic site that offers a diverse array of activities such as housing, retail, business, research and education. The preservation of national heritage is part of this urban concept as it protects some elements of the old industrial site.»
ATENOR x CORES DEVELOPMENT
20,460 SQM
of office space on 7 floors
840 SQM
of retail space on the ground floor
More than 3,000 SQM per floors as from 700 SQM
ROOFTOP with breathtaking views
RESTAURANT on the ground floor
CERTIFICATION
BREEAM Outstanding &
WELL Platinum
WOODEN structure
SMART building
EU TAXONOMY aligned
AVAILABLE IN 2027
JUST 20 MIN FROM LUXEMBOURG CITY AND WALKING DISTANCE TO ESCH-SUR-ALZETTE, EUROPEAN CAPITAL OF CULTURE
Large local talent pool
270+ companies, shops and public buildings
Fast connections to Luxembourg, Esch and Metz by bus or tramway
20 minutes
40 minutes
25 minutes from Belval-Université station
20 minutes to the airport
SHOPPING CENTER
SHOPPING MALL 
FITNESS CENTER 
MUSIC & CULTURE 
BARS & RESTAURANTS
HOTELS
Main accesses
Roads
Bus stops
Central Square
Square 42
Rental bike stations
Parking
By car, traffic flows more smoothly: to and from Belval, that’s a time saving of almost 2 hours a day.
The transformation of Belval’s old sinter plant site is the focal point of Agora’s dynamic urban masterplan. Designed around the factory’s original subterranean basins, the square will combine business, retail, housing and leisure spaces – all wrapped up in a bold architectural vision.
7 connected zones
Fully pedestrianized
Restaurants, bars and recreation
80 fully serviced co-living spaces
4**** hotel accommodation
Residential
Office and retail
Pedestrian area
Optional access
Road network
With its location next to Belval Lyçée station and with masses of parking, and exceptional pedestrian access, Central Square will be the new beating heart of Belval. Embracing the scale and drama of its industrial past, and heralding a bright new future, this is modern city life at its very best.
« Can natural light shape architecture? Square 42 is the demonstration that the environmental conditions of tomorrow can create a new architectural narrative. It is the application, on the ground, of the ambitious objectives of the new European Green Deal that tend towards carbon neutrality. It is the concretization of new spaces that embody the transformation of the world of work by sheltering practices that are yet unknown to us.»
A2M & MORENO ARCHITECTURE
THE PROJECT TARGETS
C02 neutral targeted
Conception principles for achieving a rigorous level of comfort and energy efficiency through thermal, air, moisture and solar radiation control.
Light, bright and generously proportioned, you immediately know you’ve arrived somewhere special. More than just the gateway to your offices, this is a co-working space and informal meeting area. Opening out into the building’s central atrium and patio garden, the lobby brings the outdoors in, and with it, a feeling of calm and elegance.
Open, interconnected spaces allow for flexibility and relaxed hybrid working (open-plan areas, informal meeting spaces, formal meeting rooms…). All floors are filled with natural light, clean air and greenery, and have their own galleries or green terraces.
More than
3,000 SQM
per floor
3 M
Typical ceiling height
Total workforce possible: from
1,400 to 1,800
depending on the layout
Bicycle
60
Car parking spaces
215
Square 42 is designed to help everyone who works here feel relaxed and happy. A large rooftop garden, 1st floor terraces, ground floor patio garden and green galleries enhance that feeling of ease and contentment…
300 SQM
Ground floor atrium and patio garden
More than
600 SQM
1st floor terraces
225 SQM
Rooftop garden
To know more about the project and its technical specifications.
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