Real estate prices in Mafra are influenced by several key factors, including location, proximity to Lisbon, and the surrounding natural environment. Properties situated in scenic areas or close to the beachfront, such as those near Ericeira, typically command higher prices due to their appeal to both locals and buyers seeking vacation homes. The town's rich historical heritage, including landmarks like the Mafra National Palace, adds to its attractiveness and can elevate property values. Additionally, developments in infrastructure, such as improved transport links to Lisbon via the A8 motorway, further drive demand and consequently the prices. Social amenities like schools, healthcare facilities, and shopping centers also play a critical role; neighborhoods with better access to such services may see a premium on property costs. Furthermore, the overall economic climate, including interest rates and market trends, significantly shapes buyer sentiment and investment levels in the real estate market.