Villa Serena — Ultra-Luxury Architectural Villa by Vítor Vitorino in Birre, Cascais

Villa Serena is an exceptional ultra-luxury villa in Birre, Cascais, designed by renowned Portuguese architect Vítor Vitorino. Set on a 1,500 m² private plot , the residence offers 843.6 m² of gross construction area across three levels, combining architectural pedigree, exceptional privacy, sophisticated interiors and resort-style amenities in one of the most desirable residential areas of the Portuguese Riviera. Created as a singular private residence rather than a conventional development, Villa Serena reflects Vítor Vitorino’s distinctive approach to contemporary Mediterranean architecture. One of Portugal’s most sought-after architects in the luxury residential sector, Vitorino has designed some of the most prestigious private residences along the Portuguese Riviera, including the celebrated private villa of Cristiano Ronaldo in Cascais. His work is defined by architectural clarity, refined proportions, natural materials and a strong relationship between interior spaces, landscape and privacy. At Villa Serena, travertine façades, standing-seam zinc roofing, oak detailing and expansive glazing establish a sophisticated yet understated architectural language. Property Highlights 1,500 m² private plot 843.6 m² gross construction area Architecture by Vítor Vitorino Three levels Five suites and one bedroom Two principal suites on a dedicated private upper level 50 m² principal suite 38.5 m² second principal suite 52.85 m² private roof terrace Elevator connecting all three levels Private landscaped garden Private lap swimming pool Sun deck and pool terrace Sunken fire lounge Separate wellness pavilion 38.5 m² private Technogym-equipped gym 8 m² private sauna with its own bathroom 109 m² gallery-style garage for four cars 61.3 m² kitchen and dining area Separate preparation zone, pantry and laundry Travertine, natural stone, pale oak and zinc finishes throughout Interiors Defined by Quiet Luxury The interiors of Villa Serena continue the architectural language of the exterior through a carefully curated palette of travertine floors, pale oak joinery, natural stone and layered indirect lighting . The result is a collection of calm, tactile spaces designed around natural light, privacy and effortless family living. Expansive glazing creates a seamless connection between the living areas, landscaped gardens, terraces and swimming pool, allowing the architecture and landscape to function as one continuous environment. At the heart of the residence is a 61.3 m² kitchen and dining area , anchored by a sculptural stone-topped island and conceived for both intimate family life and sophisticated entertaining. A separate preparation zone, pantry and laundry allow the operational side of the residence to remain discreetly separated from the principal living and entertaining spaces. Two Private Principal Suites The upper level is dedicated to the villa’s two principal suites, creating a highly private owners’ floor. The main principal suite extends across 50 m² and features a refined sleeping area, dressing room behind bronzed glass and a private travertine bathroom. It opens directly onto a 52.85 m² private roof terrace positioned above the pool. The second principal suite measures 38.5 m² , while four additional suites and bedrooms are distributed across the ground and lower levels, providing generous accommodation for family and guests. Private Wellness Pavilion One of Villa Serena’s most distinctive features is its independent wellness pavilion , located within the private grounds and dedicated entirely to fitness and recovery. The pavilion incorporates a 38.5 m² private gym fully equipped by Technogym , together with an 8 m² sauna and private bathroom . Positioned only steps from the main residence, swimming pool and fire lounge, the pavilion creates a private wellness environment more reminiscent of an exclusive resort than a conventional private home. A Garage Designed as a Private Gallery For automotive collectors, Villa Serena features an impressive 109 m² lower-level garage for four cars . Conceived as a private automotive gallery rather than a conventional garage, the space combines dark finishes and museum-style lighting with direct elevator access to every level of the residence. Exceptional Outdoor Living Outdoor living is fundamental to the architecture of Villa Serena. The private grounds combine a lap swimming pool, sun deck, covered outdoor spaces, landscaped gardens and a sunken fire lounge , creating distinct settings for relaxation, entertaining and dining throughout the day. Natural stone, water, timber and planting have been carefully integrated into the architectural concept, reinforcing the villa’s contemporary Mediterranean character while maintaining a high degree of privacy. Prime Location in Birre, Cascais Villa Serena is located in Birre, Cascais , an established low-density residential enclave positioned between Quinta da Marinha and the historic centre of Cascais. Characterised by private villas, walled gardens, mature trees and discreet residential streets, Birre is particularly sought after by international families and high-net-worth buyers looking for privacy while remaining close to Cascais, the Atlantic coastline, golf courses and leading international schools. The property is located: 3 km / 7 minutes from Cascais centre 2.5 km / 6 minutes from Quinta da Marinha Golf 3.5 km / 8 minutes from Cascais Marina 4 km / 8 minutes from Guincho Beach 4 km / 7 minutes from the A5 motorway 6 km / 10 minutes from Estoril and Casino Gardens 4–12 km / 5–15 minutes from international schools 13 km / 20 minutes from Sintra 30 km / 30 minutes from Lisbon city centre 38 km / 35 minutes from Lisbon International Airport A Rare Architectural Residence on the Portuguese Riviera Villa Serena represents a rare opportunity to acquire an ultra-luxury architect-designed villa in Cascais. With 843.6 m² of gross construction area set on a 1,500 m² private plot , architecture by Vítor Vitorino, five suites and one bedroom, private wellness facilities, a four-car collector’s garage, swimming pool and exceptional indoor-outdoor living, Villa Serena brings together architectural provenance, discretion and contemporary luxury in one of Portugal’s most prestigious coastal locations.