We provide a practical, affordable annexe solution, covering Kent, Surrey, Sussex, and South East London
Our beautifully designed annexes feature a bedroom, bathroom, kitchen/kitchenette, and living area in a separate, self-contained unit within your garden.
All our annexe buildings are low-maintenance and building control certified for safety and quality.
We take care of all the planning permission, plumbing, water/waste connections. Everything from start to finish!
With the high costs of care homes and property prices in the UK, building a granny annexe can be a cost-friendly option for multigenerational living.
Quality care homes often cost upwards of £1,000 – £2,000 per week, while the average house price is just shy of £500,000 in the South East.
Building an annexe for aging parents or teenage/adult children to live in can be much more affordable than these alternatives.
A well-designed annexe allows your loved ones to have their own living space with independence, while staying close to family support.
Constructing an annexe to meet the needs of elderly relatives or grown children trying to find housing can provide security and togetherness for your whole family at a fraction of the cost of other options.
A granny annexe adds extra living space to your home without the hassle of undergoing major construction works.
You’ll have peace of mind knowing we handle every detail from compliant design to quality construction.
A garden annexe buildings gives you extra living space that keeps your family happy and connected for years to come.
Built to last decades and designed for practical day-to-day living, our annexes also add beauty to your garden with their contemporary and modern design.
We construct our annexe buildings from premium materials, using 150mm insulation (much greater than what our competitors use) so you can enjoy a space that is comfortable, safe and adds value to your home.
You’ll have peace of mind knowing we handle every detail from compliant design to quality construction.
When building a granny annexe in your garden in the UK, you will likely need planning permission from your local council.
We work closely with a planning consultant who takes care of all our applications, and can help secure approval for your proposed annexe building.
Your annexe will need to comply with UK building regulations for vital elements like fire safety, ventilation, drainage, and more.
We construct all our buildings to meet these standards, and have perfected our build process over a number of years.
Width Depth | 6.0m | 6.5m | 7.0m | 7.5m | 8.0m | 8.5m | 9.0m | 9.5m | 10.0m |
4.0m | £81,495 | £83,795 | £85,995 | £87,495 | £89,745 | £91,995 | £93,495 | £95,745 | £97,995 |
4.5m | £83,745 | £85,995 | £87,495 | £89,745 | £91,995 | £93,495 | £95,755 | £97,995 | £99,495 |
5.0m | £85,995 | £87,495 | £89,745 | £91,995 | £93,495 | £95,745 | £97,995 | £99,495 | £101,745 |
5.5m | £87,495 | £89,745 | £91,995 | £93,495 | £95,745 | £97,995 | £99,495 | £101,745 | £103,995 |
6.0m | £89,745 | £91,995 | £93,495 | £95,745 | £97,995 | £99,495 | £101,745 | £103,995 | £105,495 |
Due to this bespoke nature of our garden annexe buildings, the above matrix is an approximate guide only.
Looking to start your garden annexe project or have any further questions?