It can be difficult to know where to start when planning a loft conversion. From deciding whether to go for a dormer, mansard or rooflight conversion, to figuring out planning permission and hiring a ...

If you're planning on turning your loft into living space, then one of the first hurdles is how you will get to it – in short, where will your loft conversion staircase go and how do you design a ...

I would like to be emailed about offers, event and updates from Evening Standard. Read our privacy notice. An extension or loft conversion could add as much as 24 per cent to the value of a typical ...