Latest about Extension
What are the best ways of insulating an extension? Our guide lays out the options
When looking at the task of insulating an extension, don't only think about the new additional space – consider the existing building too
Ellen DeGeneres and Portia de Rossi's extension to £15m Cotswold home faces inquiry from locals
Locals claim the extension and newly-installed fence poses a flooding threat to local historic Roman remains
Steer clear of these 14 extension mistakes say the experts if you want to avoid delays, extra costs or even a disaster
Planning on extending? Avoid these 14 extension mistakes to ensure your build progresses smoothly and without any major hitches
Extension snagging — what's involved, when should it be done and who's responsible?
Extension snagging can be time consuming but is a must do task. But, what falls into the category of snagging and who should remedy any problems? Here's the best advice for getting final sign off and a beautifully completed project
How much will a kitchen extension cost? Here's how to work out your budget when planning your new space
Although a number of factors will influence your final kitchen extension costs, our expert guide helps you work out how much to set aside
How much does an extension cost in 2025? Work out what budget you'll need with our handy guide
Whether you want to add a single or double storey, a side extension or a conservatory, get the lowdown on what an extension costs in 2025
'Our hands-on approach saved thousands on our home extension' — how hard work and compromise helped this couple stay within budget
Extending upward and outward gave this London terraced house a facelift fit for 21st-century living
Simon Cowell submits plans for huge expansion of his Cotswolds farmhouse
The music mogul has submitted planning permission to extend his home but has got into difficulty gaining consent
