New Golden Mile Properties for Sale

The stretch of the A-7 coastal road between Guadalmina and the entrance to Estepona town runs roughly twelve kilometres, and it contains the most active new-build pipeline in Andalusia. A 2026 buyer's guide to Spain's New Golden Mile — pricing, neighbourhoods, schools, golf and what to ask before signing.

The road west from Marbella runs flat along the Costa del Sol for forty minutes before the Sotogrande exit materialises off the AP-7 — a slip road into Cádiz province that most property buyers exploring the coast between Marbella and Estepona never take. Those who do arrive at a landscape that bears almost no resemblance to the high-density development that lines the motorway on either side: wide, fenced paddocks of bright Bermuda grass, an atmosphere of unhurried money, and, between July and late August, the most concentrated gathering of serious polo players in Europe.

Where do you keep the boat? For a certain kind of Costa del Sol buyer that question comes before bedrooms, before orientation, before the school run. Between Benalmádena and Estepona, five working marinas hold just over 3,000 berths between them — and each one anchors a property micro-market with its own character, price level and buyer profile.