Real estate prices in Bidart are influenced by several key factors, including location, proximity to amenities, and seasonal tourism patterns. The village's picturesque coastline and views of the Basque countryside attract both local and foreign buyers, particularly those looking for vacation homes. Properties that are within walking distance of the beach or the center of Bidart tend to command higher prices due to their desirability. Additionally, the quality of local schools and cultural amenities, such as markets and restaurants, plays a significant role in determining property values. Seasonal fluctuations also impact prices, as demand often spikes during the summer months when the population swells with tourists. The overall economic climate in the region, including local employment rates and the attractiveness of the broader Basque area, further influences the real estate market. Lastly, regulations and zoning laws can either constrain or encourage development, affecting the availability and price of properties.