[1] Originally, two different houses stood on the current site of the palace, which were only united at the beginning of the 15th century.

In 1684, this property came into the possession of the Imperial Councilor Adam Antonius Grundemann von Falkenberg.

It was then acquired by the Court Chamberlain Baron Franz von Harrucker de Békés-Gyula.

At that time, under Countess Josefa Károlyi, the façade was redesigned to its current form and a balcony was added.

On the main front (Annagasse side) is the entrance portal with the Esterházy coat of arms cartouche.