Onesta is an international real estate agency helping clients find and purchase properties in Spain, with a strong focus on Costa del Sol and other key coastal markets.
Onesta is an international real estate agency specializing in properties in Spain. We support clients throughout the entire buying process — from selecting suitable properties and arranging viewings to coordinating the transaction with developers, lawyers and other local professionals.
Our portfolio includes new developments and resale properties in some of Spain’s most popular coastal locations, including Costa del Sol, Costa Blanca, Costa Cálida and Costa de Almería.
We work mainly with international buyers looking for holiday homes, permanent residences and investment properties. Our goal is to make the purchasing process clear, efficient and well organized, while helping clients compare locations, projects and opportunities based on their individual needs and budget.



