Several factors influence real estate prices in Saint Philbert De Grand Lieu, a commune located in the Loire-Atlantique department. Proximity to Nantes, approximately 20 kilometers away, significantly impacts property values, as commuting ease to the urban center can attract families and professionals. Homes closer to key amenities, such as schools and healthcare facilities, often see prices higher than the average €2,200 per square meter. Historical data shows that areas near parks, such as Parc de la Loire, can command up to 10% more than similar properties lacking such green spaces. Additionally, the increase in demand following infrastructural developments, including improved public transport routes, has led to a rise in prices; for example, properties may appreciate by around €150 per square meter following the introduction of new transport links. Local market trends also indicate that newly constructed homes priced around €2,500 per square meter face significant competition from older homes, which typically range between €1,800 and €2,200 per square meter, illustrating a clear differentiation based on property age and condition.