House Extensions in Doncaster

We offer a wide range of Building Extension services within the Doncaster area

Extending is one of the most popular ways of adding living space to your home, as well as value to your property. Whether it’s a garage extension, side extension, double or single storey rear extension, expanding your living space can have a hugely transformative effect on your home. And with the stresses and various costs of moving house, including legal fees and stamp duty, extending your current property usually turns out to be a more appealing option to finding another bigger one.

At KBS Building & Construction Services , we’ve been building house extensions in Doncaster for over three decades. We have designed extended kitchens, dining and living extensions on the ground floor utilising unused side returns or extra space in the rear garden. We have built additional bedrooms and bathrooms where there was scope to extend above ground floor extensions or existing back bedrooms. Whatever space you have to work with, anywhere there is a natural gap or platform to extend, we can help you turn it into an enhancement to your home. Please feel free to check out our new blog post on the different types of building extensions in Doncaster.

Why Choose Us T0 Extend Your Home?

Our building team are very experienced, we have worked on all kinds of building projects from large new build developments to smaller projects.

With over 20 years experience we have carried out full building projects both commercial and domestic, bathroom renovations, house renovations, extensions, conversions and more….

One of the reasons why we can say we are one of the best building companies for house extensions in Doncaster is because we offer all our services at competitive rates, we work with you within your budget using cost effective strategies to ensure you only receive the highest quality workmanship.

We value our working relationship with our customers and strive to build relationships for the long term.

Why extend your home?

House extensions in Doncaster are a popular way to increase the value of your home or create that much needed space for your family. Each and every extension is different so it’s important you receive full project management to give you a piece of mind. We make sure that the project goes smoothly from start to finish with minimum disruption.

All of our clients come first and deserve the best for the budget they can afford.

We operate with the moto of “On Time & On Budget” every time

Project management (including planning permission)
Recommendations from other clients
Carry out large or small projects including garage conversions, loft conversions, kitchen extensions, etc
Highly regarded by the area local authorities
Specialist house extension company in Doncaster with over 30 years experience
The best job at the best price
So if you’re looking for an extension builder with a solid reputation, competitive pricing using only the best tradesmen and quality materials contact us to discuss your plans.

home extension builders in doncaster

Ready to start your project?


What our clients have to say…

KBS Building & Construction Services carried out a lovely extension to our Kitchen/ Dining room and we would highly recommend them to our friends and family.” 

“The job was completed on time and they were a pleasure to work with throughout the project.

– Geraldine Mike