Bellway has sold 5% more homes over the last twelve months, it has said in a trading update. During the twelve months to 31 July 2010, the housebuilder completed 4,595 homes against 4,380 for the 12 months to 31 July 2009. The average price of Bellway’s homes also rose from £154,005 to around £163,000. Bellway hopes to produce up to …