Part 4: Common benefit rules
Chapter 34: Housing costs
3. The amount of housing costs you get
How your housing costs for loans are calculated

This change is to include the change in the standard interest rate used to calculate housing costs (mortgage interest, etc), to 3.63 per cent from 1 October 2010, as per the letter from John Kyriacou, DWP Housing Benefit Strategy Division, to DWP stakeholders, 31 August 2010.