Linden Homes has seen a strong first half, with revenue increasing 7% to £436.8 million against the equivalent period the previous year. Linden, the housebuilding arm of Galliford Try, completed 1,587 units during the six months to December 31 2017 against 1,491 the year before. Private completions totalled 1,170, up from 1,155 the previous year. The division’s private average selling …