
CHANTEHAUT RESIDENCE: THE FINISHING TOUCH TO AN EXCEPTIONAL PROGRAM.
Each apartment has been designed to optimize space and provide generous natural light. Large triple-glazed windows ensure optimum thermal comfort all year round, while terraces and balconies extend the living spaces outwards.
Inside, functionality and comfort are at the heart of every apartment. From studios to penthouses, all apartments have private laundry facilities, and some have private cellars. Basement parking, with the option of installing an electric vehicle charging station, is also available.
Now that the first two phases of our real estate program have been fully sold, we are launching the marketing of the final phase, the Chantehaut residence, comprising 49 top-of-the-range apartments".


You'll love the comfort and design of your future Belval apartment.
Each apartment benefits from reinforced insulation ( AA+ energy performance) and double-flow ventilation, guaranteeing a healthy atmosphere and energy savings. Sudcal district heating ensures efficient and responsible thermal management.
Finishes are carefully selected to combine design and durability, and can be customized according to your preferences after signing the deed of sale. Bathroom and sanitary fittings, including HANSGROHE taps, furniture in a variety of finishes, and walk-in showers, add an elegant touch to every room.
The finishes are carefully selected to combine design and durability, and can be customized to your preferences after the deed of sale has been signed. Bathroom and sanitary fittings, including HANSGROHE taps and furniture available in a range of finishes, add an elegant touch to every room.
You'll love the comfort and design of your future Belval apartment.
Each apartment benefits from reinforced insulation ( AA+ energy performance) and double-flow ventilation, guaranteeing a healthy atmosphere and energy savings. Sudcal district heating ensures efficient and responsible thermal management.
The finishes are carefully selected to combine design and durability, and can be customized to your preferences after the deed of sale has been signed. Bathroom and sanitary fittings, including HANSGROHE taps and furniture available in a range of finishes, add an elegant touch to every room.


CHANTEHAUT duplexes:
the privilege of living on two levels
A lifestyle apart, combining the comfort of an apartment with the feel of a townhouse.
Spacious, bright and perfectly appointed, Idesya's duplexes offer a unique living experience in the heart of Belval.
These two-storey apartments combine generous volumes, privacy and top-of-the-range comfort.
On the lower floor, sleeping areas invite you to relax and unwind, while the main level features spacious living rooms opening onto generous private terraces, facing south and bathed in natural light.
Whether you're a family, telecommuting or simply looking for space, duplexes offer ideal modularity to meet all your needs.
You'll love making Idesya
your new Belval address!
A majestic lobby and common areas designed for well-being
Right from the entrance, each building welcomes its residents with a spacious, elegant lobby, designed to offer a first impression in keeping with Idesya's high standards. A central lobby and reception area provide seamless access to the various common areas on the upper levels.
While each building has its own independent entrance, shared spaces are grouped together in the corner of Building B, the heart of the project. Here, residents will find a selection of services designed to enhance their daily lives:
- Hanging gardens, green havens in the heart of the city.
- A participative concierge service, promoting mutual aid and local services.
- Courtesy accommodation, ideal for welcoming family and friends with peace of mind.
- A communal laundry room, combining practicality and space-saving features within the apartments.
Idesya rethinks the residential experience with centralized, optimized common spaces, while preserving the privacy and independence of each building.
All the reasons to invest
in a sustainable, high-performance property
- Reinforced insulation (AA+ energy performance) ;
- Individual high-efficiency double-flow ventilation for efficiency and energy savings;
- Connection to the Sudcal district heating network for domestic heating and hot water production;
- Tiled floors, choice of colors from developer's range, parquet flooring optional at extra charge except bathroom, shower room and separate WC;
- Non-woven wallcovering except in bathroom, shower room and separate WC;
- Water-repellent plasterboard, earthenware and painted walls in bathrooms, shower room and separate WC;
- Exterior joinery in lacquered aluminum ;
- Interior doors in white lacquer finish;
- Video intercom with buzzer in entrance hall;
- Pre-wired* coaxial tube radio/TV living room and master bedroom ;
- Pre-wired tube* type RJ45 cat.6A telephone/internet living room and master bedroom
* Private connection and subscription fees payable by the purchaser.
Your bathroom/shower room equipment and separate toilet
- Italian-style bathtub/shower
- Built-in washbasin, available in 8 finishes
- Hanging toilet bowl/hand washbasin in sanitary ceramics
- Chrome mixer faucets HANSGROHE
- HANSGROHE shower head/shower column
- S. de b. mirror with integrated LED lighting, infrared switch, anti-fog filter
- Towel radiator
Add your finishing touch
Once the deed of sale has been signed, and depending on the range of materials and the list of craftsmen provided by the developer, you will have a period of time in which to transmit your choices in terms of :
- Tiling/faïence, floor and wall coverings, paint shades ;
- Location of partitions, doors, electricity sources, sanitary equipment ;
- For each room in the home, the color of floor covering and shade of paint required.