London’s Leading Home Extension Specialist


Side Return Extensions

Side return extensions allow people to maximise their home’s space and value by simply using the space in the alleyway area at the side of their property. Simply Extend are experts in building side return extensions in London so contact us today to discuss your project and arrange a free site survey.

Rear Kitchen Extensions

Rear extensions allow London families to bring their home out at the rear, creating more space at the back of the house and opening out on to their garden or patio. If you are looking into the possibility of a rear kitchen extension contact us today to discuss your project.

Bathroom Refurbishments

Extensions on properties can also allow scope for Bathroom refurbishments. Simply Extend can help you with property refurbishments, for more details call us on 0800 917 7571 or send us an enquiry via our Free Site Survey form.


Many of our extension clients also look to refurbish and or upgrade their kitchen at the same time as building their extension. Simply Extend are experts in incorporating new kitchen extensions into developments, contact us on 0800 917 7571 to discuss your project or arrange a free site survey.


Simply Construction Group
Why you can trust us

House & Garden The List, EBC, Velux
Follow Us

Give us a call on 0800 917 7571 (we are open until 8pm weekdays)

Or fill out an online enquiry form. Our friendly and helpful advisors will arrange a free, no obligation site survey of your home and get the ball rolling.