Several factors influence real estate prices in Donostialdea, including location, infrastructure development, and local amenities. Properties situated close to the beach or with views of the coast tend to command higher prices, as seen in areas like San Sebastián, where proximity to La Concha beach is a significant selling point. Additionally, the quality of local schools and hospitals can elevate property values, as families seek neighborhoods with good educational and healthcare facilities. The ongoing investment in public transport, such as improvements in bus and train services, can also affect prices, making previously less desirable areas more attractive to buyers. Furthermore, the overall economic climate, including unemployment rates and local employment opportunities, plays a crucial role in shaping demand for housing. For example, a surge in tourism or the establishment of new business hubs can lead to increased interest in real estate, driving prices up.