Set within the prestigious residential enclave of Ciutat Diagonal, one of Barcelona's most exclusive addresses, this outstanding detached villa combines contemporary design, generous living spaces, complete privacy, and breathtaking panoramic views stretching across the Mediterranean Sea, the Barcelona skyline, and the Collserola Natural Park.Recently renovated and south-facing, the property offers approximately 500 sqm of built space distributed over four levels, set on a private plot featuring around 300 sqm of landscaped gardens and a swimming pool. The intelligent layout, abundant natural light, and premium finishes create a residence designed for exceptional comfort throughout the year.The main living floor centres around an impressive double-height living and dining room, where large floor-to-ceiling windows create a seamless connection with the covered terrace, garden, and private swimming pool. The spacious fully equipped kitchen features a central island and a separate utility room, while this level also includes a guest bedroom with an en-suite bathroom and a guest toilet.The first floor accommodates the family sleeping area, comprising four spacious double bedrooms with built-in wardrobes, including two en-suite bedrooms. Several rooms enjoy spectacular open views, while one of the suites benefits from its own private terrace.Occupying the entire top floor, the magnificent principal suite offers complete privacy with a spacious bedroom, walk-in wardrobe, elegant bathroom with whirlpool bathtub, and an exceptional private terrace overlooking the Mediterranean and the Barcelona skyline.The lower ground floor features a large garage for several vehicles, an electric vehicle charging point, storage room, and a versatile multipurpose space with a full bathroom, ideal as a gym, home office, cinema room, or guest accommodation.Outside, the landscaped garden and private swimming pool provide a peaceful Mediterranean setting designed for relaxation, entertaining, and outdoor living in complete privacy.The villa is equipped with an internal lift serving every floor, air conditioning, natural gas radiator heating, and is presented in immaculate condition, ready for immediate occupancy. The current furniture may also be included by agreement.Located close to Collserola Natural Park, prestigious international schools, sports clubs, and all essential amenities, Ciutat Diagonal is one of the finest residential areas in the Barcelona metropolitan region.An exceptional property for buyers seeking luxury, privacy, panoramic views, and an outstanding lifestyle just minutes from the city centre.