 A further terrace to the south of the Masonic Hall is split from the hall by St George 's Place . It is formed of numbers 21 to 23 The Crescent , and number 42 Upper High Street . The terrace forms two listed building designations , both Grade II . Numbers 21 and 22 The Crescent are two @-@ storey roughcast houses , each spanning three windows . The doorways are round @-@ headed , and are flanked by ground floor bay windows . Number 23 forms the back of 42 Upper High Street , and is a two @-@ storey red brick building . 
