Heap, BuryHeap was an area of Bury, in the county of Lancashire, England. Most of the township was on the south bank of the River Roch.HistoryHeap was formerly a township in the parish of Bury, in 1866 Heap became a separate civil parish, in 1894 the parish was abolished to form Heywood and Unsworth, part also went to Bury and Birtle cum Bamford. In 1891 the parish had a population of 17,208.