Galliford Try has bought out Bank of Scotland's 50% stakes in four joint ventures developing schemes valued at £154 million as GT continues to expand its housebuilding operations. The joint ventures are Sentient Ventures, Linden London, Linden Homes Eastern Newhall and Linden St Albans. They are developing sites in Colchester, Harlow, Hammersmith and St Albans totalling 742 plots with work …