Biosfera builds its own villas in Altea (Altea Hills, Sierra de Altea) and sells new and resale properties across the Costa Blanca (Altea, L'Alfàs del Pi, Benidorm, Finestrat, Calpe, Moraira, Jávea, Dénia, Torrevieja, Orihuela Costa), as well as in Murcia, Almería and Valencia.