Open Frontiers is an independent, second-generation real estate agency based in Sotogrande, established in 1996 with 30 years of experience in the local property market. A specialist in the Sotogrande property market and surrounding areas, the agency is a Colegiado API, holds GIPE accreditation, is represented at European level through CEPI, and is a member of AIPP. Open Frontiers was named Best Real Estate Agency (Single Office) in Spain at the International Property Awards in 2023–2024, 2024–2025 and 2026–2027. Its multilingual team provides residential property advisory services and publishes regular market intelligence on Sotogrande pricing, transactions, trends and buyer behaviour.