Designing a loft conversion

Utilising the space at the top of the house can make good sense. Here's how to achieve that perfect loft conversion

- MICHAEL HOLMES

What’s not to like about loft conversions? These roof addons allow you to incorporate extra space in your home without increasing the overall footprint, they are a cost-effective way to extend and can also add significant value to the property when the time comes to sell. But before you go ahead, there’s a host of preparatory steps to consider on both the design and the practicality front.

The good news is that you don’t always need planning permission for a loft conversion – in many cases the work will fall under Permitted Development (PD) rights – though it’s always best to clarify with your local planning department. However, Building Regulations approval will always be required — a building control surveyor will come to visit the site to inspect your conversion at various stages and will be responsible for issuing a completion certificate upon final inspection.

If your home is semi-detached or terraced, then you will need to notify your neighbours of your planned work if it falls under the requirements of the Party Wall Act. “Unless your property is detached there will be a party wall separating you from your neighbour’s house,” explains surveyor Ian Rock. “The majority of loft conversions involve alterations to party walls, usually to support steel beams.”

The road to achieving a loft conversion is by no means straightforward but with good planning and the right advice, it’s a worthwhile investment. Here are five key tips to help you on your way: