Housebuilder Bellway has returned to profit after making a loss of £36.6 million last year. Announcing its preliminary results for the year ended 31 July 2010, the company posted a pre-tax profit of £44.4 million. Its group turnover rose 12.4%, from £683.8 million during the same time period last year to £768.3 million this year. Bellway completed sales of 4,595 …