Penthouse for sale in Sant Antoni, Barcelona city, Barcelona

In the heart of Barcelona, Plaça Universitat blends the city’s historic essence with its most contemporary pulse.

U4 Residences rises in this privileged setting as a contemporary and bold proposal integrated into a 19th-century building. A project that begins with respect for local architecture, reinterpreting it through a modern perspective and shaping homes with their own identity.

U4 Residences emerges from an architectural vision that combines heritage and modernity. A proposal with its own language, inspired by Catalan and Mediterranean tradition, expressed through the selection of materials, textures, and a carefully curated color palette. Developed by Perf, an architecture studio with international reach and a strong sensitivity to the context.

An exceptional residence conceived as a unique architectural piece, where every space connects naturally within a continuous journey. The home welcomes you with a grand curved entrance that acts as a lobby—serving as a distributor and elegantly separating the day and night areas. The residence is complemented by a terrace connected to the dining room, where the possibility of incorporating a private sauna is planned, reinforcing its exclusive character.

The day area unfolds as a spacious, fluid space where the dining room takes center stage, accompanied by a carefully designed open cocktail-style kitchen that—beyond its function—becomes a central element of presentation. This space is complemented by a second service kitchen connected to the laundry area. Independently, a large living room with generous dimensions opens onto the main terrace, establishing direct continuity with the outdoors and enhancing the home’s sense of spaciousness.

The night area features four bedrooms: two suites with a bathroom and dressing room, and two individual bedrooms with additional courtesy bathrooms.

The main suite, in continuity with the living room, offers direct access to the terrace, consolidating the relationship between indoors and outdoors.

The project bets on noble materials, premium finishes, and internationally recognized brands that guarantee design, functionality, and durability. As an example of this level of excellence, standout elements and top-tier brands include Bulthaup* kitchens, built-in Miele* appliances, and design Iconico* faucets, along with high-end wall finishes and natural materials that reinforce the project’s unique character.