Rubuta ci gaba don wannan sakin layi - A 1830, lokacin da Belgium ta sami 'yancin kai
, aikin rushewa ya kai kofar Halle. Tun lokacin da aka rufe shi, ya yi aiki a matsayin kurkuku na soja, kuma daga baya a matsayin ajiya na archives. Sabuwar gwamnati ta yanke shawarar tsallake shi. A cikin 1840, an ɗaga titin da ke cikin ƙofar da mita 3, yana mai da shi abin hawa. Daga 1868 zuwa 1871, yayin da aka sabunta garin, masanin gini Hendrik Beyaert, ba tare da la'akari da daidaito na tarihi ba, ya canza hasumiyar tsakiyar zamani zuwa wani abu na gidan neo-Gothic, wanda ya fi dacewa da tunanin Romantic na zamani na tsakiyar zamanai.