▁thanks ▁to ▁tr ades ▁with ▁America . ▁The ▁Pla za ▁Mayor ▁is ▁the ▁oldest ▁public ▁space ▁and ▁historic ▁interest ▁of ▁Ch ic l ana . ▁It ▁was ▁the ▁center ▁of ▁the ▁village ▁during ▁the ▁ 1 5 th ▁to ▁the ▁ 1 8 th ▁centuries , ▁containing ▁the ▁only ▁parish ▁j ail . ▁Casa ▁Br iones , ▁located ▁on ▁the ▁Pla za ▁Mayor ▁is ▁one ▁of ▁the ▁fin est ▁examples ▁of ▁ 1 8 th - century ▁buildings ▁in ▁the ▁city ▁and ▁is ▁attributed ▁to ▁the ▁ne oc lass ical ▁architect ▁Tor cu ato ▁C ay on ; ▁it ▁currently ▁houses ▁the ▁Museo ▁de ▁Ch ic l ana . ▁The ▁town ▁hall , ▁Casa ▁Cons istor ial , ▁was ▁originally ▁built ▁on ▁the ▁pal atial ▁residence ▁of ▁Ale j andro ▁Ris so ▁in ▁the ▁ 1 8 th ▁century . ▁In ▁ 2 0 1 1 , ▁a ▁new ▁building ▁was ▁inaugur ated ▁by ▁the ▁President ▁of ▁the ▁Jun ta ▁de ▁And al uc ía , ▁José ▁Antonio ▁G ri ñ an . ▁Bu ilt ▁on ▁the ▁former , ▁the ▁latter ▁has ▁an ▁area ▁of ▁about ▁ 5 , 0 0 0 ▁square ▁metres , ▁divided ▁over ▁four ▁flo ors . ▁It ▁is ▁a ▁large , ▁modern ▁building , ▁adapted ▁to ▁the ▁needs ▁of ▁local ▁administration ▁in ▁Ch ic l ana ▁in ▁the ▁ 2 1 st ▁century . ▁The ▁original ▁building ▁had ▁no ▁architect ural ▁interest , ▁so ▁only ▁the ▁main ▁fa ç ade ▁of ▁the ▁old ▁building ▁was ▁preserved , ▁along