Marbella's New Golden Mile Sees Record Off-Plan Demand Frontline beach developments between San Pedro and Estepona are selling off-plan faster than any stretch of the coast in a decade. A shift westward For years, Marbella's Golden Mile set the benchmark for luxury on the Costa del Sol. Today, the momentum has shifted a few kilometres west, where a cluster of new-build developments between San Pedro Alcantara and Estepona is redefining what buyers expect from a frontline beach address. Why the New Golden Mile Three factors are driving the surge: proximity to the sea, contemporary architecture designed for year-round living, and infrastructure investment that has finally caught up with demand. The coastal promenade now runs unbroken for more than 20 kilometres. What buyers are choosing Off-plan buyers are no longer speculators. They are families and retirees planning to live in the properties, which means developers are competing on communal spaces rather than just price per square metre. The outlook With supply tightly controlled and construction lead times of 18-24 months, agents report that the best plots are committed before the first brick is laid.