Several factors influence real estate prices in Hauts-de-Seine, notably proximity to Paris, public transportation accessibility, and local amenities. The department is adjacent to the capital, making it an attractive option for those seeking urban living but preferring a quieter environment. Neighborhoods like Neuilly-sur-Seine and Levallois-Perret, which offer easy access to the Paris Métro and RER train lines, often see higher prices due to their connectivity and desirability. Additionally, the presence of quality schools, parks, and shopping centers in areas like Suresnes and Boulogne-Billancourt can drive demand, further elevating property values. Economic factors, such as employment opportunities in the region and overall market trends in the Île-de-France, also play a significant role, as fluctuations in the economy can directly impact buyers’ willingness to invest in real estate. Finally, the architectural character and historical significance of certain districts can influence perceptions of value, with properties in well-preserved areas commanding premium prices.