How much does a loft conversion cost in London? In 2026, a simple rooflight conversion starts from around £35,000, a rear dormer from £45,000, a hip-to-gable from £55,000 and a mansard from £65,000. Adding an en-suite, needing full planning permission or major...
The best loft conversion examples are real ones. Here are seven projects we’ve built across London, from a simple rooflight conversion in Ealing to a wraparound dormer in Fortis Green, with what each one shows about getting the most from your loft. Every house...
A loft conversion home office gives you something the kitchen table and the spare bedroom never can: a separate floor, away from the noise of the house, with a door you can close at the end of the day. For most London homes it is the quietest, brightest room you can...
Does a loft conversion add value? Yes. A well-designed loft conversion is one of the most reliable ways to add value to a London home. Nationwide’s 2025 research found that a loft conversion or extension adding a double bedroom and a bathroom can increase the...
A loft conversion for adult children gives a grown-up son or daughter their own floor of the house: a bedroom, an en-suite and space to work, away from the rest of the family. It’s often the simplest way to give everyone privacy while they save for a deposit,...
How to choose a builder comes down to four things: pick a specialist for your type of project, check their insurance, references and finished work, compare detailed written quotes, and agree everything in a written contract before work starts. Get those right and most...
