The Casa Abadal is a house, with medieval origins, located at Avall street, 9, in the town centre of Arenys de Mar, in the Maresme region.
This is one of the few houses that remain, from the 16th-17th century, in Arenys de Mar.
The Abadal house consists of a ground floor and two floors. All the windows in this building are framed with stone and have moulded parapets.
However, the most remarkable element of this house is the large linteled entrance door, which forms a semicircular arch.