How much space do you need for a Granny annexe?

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How much space do you need for a Granny annexe?

Granny annexes are not just for the elderly but can also be a way to help a son or daughter get on the housing ladder. At Vita Modular we offer a variety of permanent, liveable solutions to keep family members close without disrupting their privacy or independence. They can even be rented out as an extra source of income

If you are considering building a granny annexe in your back garden, you may be wondering if you have enough space. Many people assume that they need a large plot of land or a detached house to accommodate a granny annexe, but that's not necessarily the case. With an average British back garden measuring 15 meters long, it is entirely possible to fit a granny annexe into a typical back garden.


However, it's essential to check your local planning authority regulations and the measurements of the annexe you're interested in before making any decisions.


To determine if your garden is big enough for a granny annexe, start by thinking about the layout you need:


- Consider the design of your granny annexe and how it will fit in with the style and layout of your garden. For example, if you have a traditional garden with lots of flowers and greenery, a granny annexe with a thatched roof and wooden cladding could be an excellent complement to your garden's style.
- Consider the number of bedrooms required and the amount of living space necessary. Once you have an idea of the layout you need, look at the various models of granny annexes available and their
measurements.
- Review the layout plans and measurements available to make it easy for you to choose the ones that will fit your needs.
- You must consider your local planning authority when choosing a model and surveying your garden for a granny annexe. An annexe cannot be larger than the footprint of your main house, as it is considered ancillary and subordinate to the main house.

Once you've selected an annexe that you like, it's time to get measuring!


To determine if the annexe will fit in your garden, plot out the overall size of your house and garden on a sheet of paper. Add the overall footprint of the annexe to the plan to see if the annexe's size is suitable. If less than 50% of the garden area is left, it's likely that the annexe is too big, and you may struggle to gain planning permission.


It's possible to fit a two-bedroom annexe in an average garden.  You will probably find a model that fits your needs, or ask if your supplier offers custom builds. These are usually best when you want to build a home to your exact specifications, perfect for your garden or plot


Landscaping can help to integrate the granny annexe into your garden seamlessly. You could plant some shrubs, flowers or trees around the annexe to create a more natural look. You could also install a pathway or patio area to make it more accessible and functional.


Lighting is an excellent way to make your granny annexe a feature in your garden, particularly during the evenings. Use outdoor lighting to highlight the annexe and draw attention to its design features. You could also install fairy lights or lanterns to create a magical atmosphere around the annexe.

In conclusion, building a granny annexe in your back garden is entirely possible, even if you have an average-sized garden. With minimal maintenance required, and their strong and durable construction, granny annexes are a great solution for your relatives wanting to live closer to you without losing any of their independence.

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