Located in Nice (French Riviera), this exclusive listing is a true gem. Nestled on a portion of the stunning Observatory Hill, the estate spans approximately 4 hectares of lush parkland, creating an exceptional and captivating setting. Comprising four buildings, this property holds immense potential for those with a vision. The main house, boasting an expansive 850-square-meter surface area, presents a south-facing main facade that opens up to awe-inspiring sea views. Spread across two levels and a fully furnished basement, the house offers expansive and well-designed living spaces. The ground floor welcomes you with a grand entrance, seamlessly connecting two living rooms, a gracious dining area, two offices, a bedroom with an en-suite bathroom and toilet, a fully-equipped kitchen, a pantry, an adjoining dining space, two additional toilets, and a convenient shower room. Ascend to the first floor to discover a landing area leading to five bedrooms, each with its own en-suite bathroom and toilet, accompanied by a practical laundry room. The garden level of the property hosts a landing area, a versatile game room, a well-appointed bar, a functional pantry, a laundry room, a spacious cellar, a storage room, and convenient access to the garage. Moving to the pool house level, you'll find a corridor leading to changing rooms, a well-equipped summer kitchen, and a comfortable lounge area. Adding to the convenience, an interior elevator provides seamless access to all levels of the property. Beyond the main house, the property also includes a caretaker's house spanning 68.14 square meters and a gardener's house covering 81.35 square meters. An additional outbuilding further complements the estate. The expansive grounds unveil a sizable swimming pool, a picturesque pond, and a tennis court that was once made of clay, creating an inviting atmosphere for relaxation and outdoor leisure activities. Adding to the enchantment, a 7,000 square meter woodland area adds a touch of tranquility and natural charm to this already unique ensemble. This exceptional property offers not only the promise of renovation but also the opportunity for transformation, allowing you to craft your ideal living space. Capitalize on the prime location, surrounded by lush greenery, and embrace the abundance of space it affords. This is truly a rare chance to own a piece of sought-after real estate in one of the most desirable neighborhoods in Nice.