4.800.000 € Marbella Area Exclusive new modern design beachfront penthouse for sale, move in ready, on the New Golden Mile, Marbella - Estepona Apartment -416 m2212 m244 For saleRef. ... The most exquisite penthouse for sale on the Costa del Sol! Move in ready! Front line beach location between Puerto Banús and Estepona. Amazing outdoor heated swimming pool on the very front line of the Mediterranean Sea.