According to the latest data from the Landbay rental index, Scotland recorded the highest annual rental growth across the UK at 1.78 per cent of the yer to end April 2019, and the best monthly increase of 0.15 per cent to £750. This compares with the national average, which grew just 0.96 per cent in the year, and 0.07 per cent month on month to £1,218.