Upon Harbor Seixal Bay - New Apartments for Sale in Seixal, Lisbon

Upon Harbor Seixal Bay - New Apartments for Sale in Seixal, Lisbon

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4-star branded residences from studios to 3-bedroom apartments Rooftop infinity pool, gym, sauna and restaurant Fully furnished with professional hotel management Guaranteed 5% annual return for 3 years on selected units Prime waterfront location overlooking Seixal Bay Just 16 minutes from Lisbon by ferry Upon Harbor Seixal Bay is an exclusive four-star branded residence that combines contemporary architecture, premium hospitality and outstanding investment potential in one of the Lisbon Metropolitan Area's most desirable waterfront locations. Created through the careful restoration of the iconic Mundet industrial building, this landmark development successfully blends historic character with modern design, offering a unique lifestyle overlooking the beautiful Seixal Bay and the Tagus Estuary. The development features a collection of fully furnished studio to three-bedroom hotel apartments, including loft and duplex layouts, all designed to maximise natural light, comfort and panoramic river views. Spacious interiors, premium finishes, fully equipped kitchens, built-in wardrobes and reversible air conditioning create elegant and functional living spaces suitable for both personal use and tourist accommodation. Designed by the renowned TIP architectural studio, led by Tiago Palmela, with sophisticated interiors by Stacing Home, the project reflects a refined contemporary style inspired by Seixal's industrial heritage and its privileged riverside setting. Residents and guests enjoy a comprehensive range of premium amenities, including a spectacular rooftop infinity swimming pool with panoramic river views, a sun terrace, restaurant, bar, elegant reception and lobby, fully equipped gym, sauna, meeting room and secure private parking. A 24-hour reception, concierge services and professional management by STAYUpon Hospitality ensure a seamless ownership and guest experience. Beyond its exceptional lifestyle offering, Upon Harbor Seixal Bay also presents an attractive investment opportunity. Selected units include a guaranteed 5% annual return for three years, while owners also benefit from complimentary personal use and flexible ownership options, making the development ideal for both investment and leisure. Located on the picturesque waterfront of Seixal, just 16 minutes by ferry from Lisbon, the development enjoys excellent access to beaches, golf courses, nature reserves and Lisbon International Airport. Combining luxury, professional hospitality and a prime riverside location, Upon Harbor Seixal Bay offers a rare opportunity to invest in one of Portugal's fastest-growing waterfront destinations.