Gleeson has encountered “issues” on legacy schemes that will cost the housebuilder between £5.2 million and £7.1 million, it said in a trading statement. Issuing an update covering the 11 weeks to April 24 2026, Gleeson, the low-cost housebuilder and strategic land specialist, said the previously completed legacy developments, mainly in Yorkshire, needed remedial works to achieve road adoption, with this to be undertaken over the next three to four years.