This exceptional five-bedroom family home, located in a tranquil side street in Budapest's XVII. district, offers 250 sqm of meticulously designed living space. Conceived by architect owners, the property boasts high-quality construction and a near-zero energy footprint, powered by a 12 kW solar panel system and a heat pump for ceiling heating and cooling. A 15 cm facade insulation and insulated windows further enhance energy efficiency. The layout includes three bathrooms, a laundry room, and an English-style kitchen featuring custom solid wood cabinetry. The property also benefits from two covered terraces, an infrared sauna, and a yacht-inspired relaxation room. Set on a 710 sqm landscaped plot, a substantial outbuilding provides a double garage with EV charging, a covered carport, and an independent 60 sqm apartment with an open-plan living area, one bedroom, and a full bathroom.