Claiming expenses before letting

Hi What id HMRC's definition of Dilapidated. I have brought a house in my personal name, it needs a lot work before being able to let, its going to cost me many thousands to make lettable. My question is can I claim all the costs involved such as buying material/labour to get the house ready to let as allowable expenses, or is expenses only claimable once let. In its current state the house is not in a liveable condition.

Hi,

As the price paid for the property will reflect the work required, these costs cannot be claimed against the rental as they are capital expenses.

You can find guidance here  PIM2030 - Deductions: repairs: is it capital?

Thank you.