Barratt Developments has announced “another year of strong performance,” confirming its highest volumes in nine years. During the year ending June 30 2017, the volume housebuilder completed 17,395 homes against 2016’s 17,319. Pre-tax profit rose 12.1% to £765.1 million, with revenue increasing 9.8% to £4,650.2 million. Private completions lifted 0.8% to 13,303 on a private average selling price of £313,100, …