Average rental prices in Casco Antiguo can vary significantly depending on the size and condition of the property, as well as its exact location within the historic district. Generally, studios can start around €600 to €800 per month, while one-bedroom apartments typically range from €800 to €1,200. Larger two-bedroom apartments may see prices between €1,200 and €1,600, especially in prime areas close to popular plazas or attractions. Many properties feature traditional Spanish architecture, often equipped with modern amenities, which can also influence the rental price. Additionally, properties with views of the river or historic landmarks tend to command higher rents. As of recent trends, the demand for rentals in this charming area has been steadily increasing, leading to occasional shortages and fluctuations in pricing.