Real estate prices in Vila Nova de Gaia (Santa Marinha) are influenced by several key factors. Proximity to the Douro River and the historic city of Porto significantly raises property values, as many buyers are attracted to the picturesque views and waterfront living. The area’s accessibility is also crucial; ease of transportation, including access to the metro system and major roadways, boosts desirability. Infrastructure developments, such as the expansion of local amenities — schools, parks, and shopping centers — contribute to increasing prices, as they enhance the quality of life for residents. Additionally, the local real estate market is affected by economic conditions, including employment rates and income levels, which dictate affordability for potential buyers. Recent trends show a growing interest in urban renewal projects, with older properties being renovated, which often results in a spike in pricing due to an increase in housing quality.