04/08/2026
When you need extra space, moving isn't your only option—but deciding which direction to build can be tricky. Under UK Permitted Development (PD) rules, many ways of expanding don't even require full planning permission if they fit specific criteria.
Here is your quick guide to expanding your UK home:
⬆️ Going UP (Loft Conversions & Dormers): Maximises roof space without losing garden area. Ideal for adding a master bedroom or en-suite under PD rights.
➡️ Going OUT (Rear Extensions): Perfect for open-plan kitchen-diners. Single-storey rear extensions up to 3m (semi-detached) or 4m (detached) often fall under PD, with larger options available via Prior Approval.
↔️ Going LEFT or RIGHT (Side Extensions): Ideal for wider plots, double-fronted homes, or garage conversions. Single-storey side extensions can often be built under PD if they don't exceed half the width of the original house.
⬇️ Going DOWN (Basement Conversions): A great option for urban areas with tight outdoor space, though these usually require full planning permission and specialist structural engineering due to excavation work.
At Valuto Builders, we help you figure out what’s possible for your plot, keeping your project compliant with building regulations from day one.
📧 Email for a quote: [email protected] 💻 Website: www.valutobuilders.co.uk 📞 Tel: 07543 901939