The main facade of the town hall consists of two asymmetrical wings framing the tower and terminated by corner turrets. The façade is decorated with numerous statues representing the Dukes and Duchesses of Brabant. Each of these statues rests on a historiated cul-de-lampe and is sheltered under a finely carved stone canopy surmounted by a pyramid-shaped stone pinnacle decorated with foliage and topped with a finial. Before the 19th century, the town hall was not adorned as it is now with innumerable statues, apart from the tailpieces, the statues of the eight prophets and a few statues with corner turrets.
The two wings have several asymmetries: