Located on the hill of Biez, surrounded by greenery and tranquility, just 30 minutes from Brussels, this rare property features a contemporary architecture of very high standard, perfectly integrated into a natural and village environment. The property extends over a 1.1054 hectare plot and totals 1,406 m² built according to PEB, including a double semi-detached villa (dwellings A and B), prestigious communal spaces, and three terraces totaling ± 450 m². Composition of dwelling A: entrance hall, living room, dining room with kitchen, 3 bedrooms with private bathrooms, office, terraces. Dwelling B: Spacious reception areas, entrance hall, kitchen, + professional kitchen, 3 bedrooms with private bathrooms, office, terraces. Communal spaces: Indoor swimming pool with lap lane and overflow, fully equipped gym, billiard room, professional acoustics home cinema, technical laundry room. Custom materials and finishes: natural stone, solid wood, marble, parquet flooring... Other features: PEB B, sewage treatment plant, rainwater recovery, numerous private parking spaces and garages. Completing the property is a landscaped garden with a greenhouse, orchard, pond, and woodland. A versatile property, ideal for a multi-generational living, a representative residence, a high-end wellness, paramedical, or artistic project. A unique property, combining exceptional volumes, privacy, absolute comfort, and flexibility of use.