Real estate prices in Eixample are influenced by several key factors, notably location, architectural style, and local amenities. The district is renowned for its distinctive grid layout and modernist buildings, designed by architects like Antoni Gaudí, which can drive up property values. Proximity to landmarks such as Passeig de Gràcia also plays a crucial role; properties near this major thoroughfare often command higher prices due to foot traffic and accessibility. Additionally, the availability of services such as schools, parks, and public transportation links can significantly affect demand. The area's desirability for both locals and expatriates, along with the overall economic context in Barcelona, further impacts pricing dynamics. Market trends, such as tourism and rental demand, also factor into fluctuations, where thriving short-term rental activity can make certain properties more lucrative.