Perched on Portugal's famed Sun Coast, this 4-bedroom (T3+1), 270 sqm villa in Estoril offers a rare proposition: a brand-new, fully equipped family home moments from one of Europe's most storied seaside resorts. Set on a 381 sqm plot within walking distance of Estoril Golf Club, the property pairs high-end architecture with the kind of outdoor living that first drew international residents to this coastline over a century ago, think heated saltwater pool, private garden, and a three-car garage, all wrapped into a thoughtfully laid-out three-storey home. Step inside and the entrance level sets the tone: a light-filled, open-plan kitchen and living space that spills out onto the garden and poolside terrace. It's a layout built for the way people actually live by the sea, barbecues that stretch into the evening, mornings with coffee by the pool, and a guest bathroom tucked discreetly off the main hall for when friends drop by. Upstairs, two bedrooms share a full bathroom and each come with their own study nook, useful for homework, remote work, or simply a quiet corner, while a separate suite with a walk-in closet offers a more private retreat from the rest of the household. Below, a multipurpose room and laundry area keep the practical side of family life organized and out of sight. What sets this home apart, though, is what's behind the walls. Underfloor heating by Schlüter runs through every floor, Siemens equips the kitchen, and the home draws much of its energy from solar and photovoltaic panels paired with battery storage, a meaningful nod to sustainability without any compromise on comfort. A KNX system ties it all together, letting owners fine-tune lighting, shutters, and climate to their own rhythm. Estoril itself has always had a certain mystique. It was here, during the Second World War, that exiled European royals and diplomats sought refuge, giving the town a reputation for discretion and old-world glamour that still lingers in its grand hotels, its casino, and its unhurried seafront promenade. Today that same stretch of coast draws a different kind of resident, international families, executives, diplomats, drawn less by intrigue and more by golf courses, good schools, and a slower pace within easy reach of Lisbon. That accessibility is part of the appeal. The A5 and A16 put Lisbon, Cascais, and Sintra within easy striking distance, Cascais Hospital and Estoril's town centre cover day-to-day needs, and the airport is a manageable 30-minute drive, handy for families splitting time between Portugal and elsewhere. Several of the region's international schools, among them SAIS, Deutsche Schule Lissabon, King's College, TASIS, and Carlucci American International School, sit within a short drive, a detail that matters as much as any swimming pool when choosing where to put down roots. For buyers weighing Portugal against other European coastal markets, Estoril continues to offer something increasingly hard to find: genuine quality of life, a strong sense of community, and real value, without asking residents to trade away convenience or connectivity to get it. JLL Residential Portugal specializes in Portugal's finest properties, offering comprehensive expertise and personalized guidance throughout the real estate journey. Our dedicated team possesses in-depth knowledge of Portugal's prime neighborhoods, property values, legal requirements, and market dynamics, providing full-spectrum support from initial consultation through negotiation and settlement.