Did you know you can build on 50% of the area of land around your property!!

The most liberating part of the UK’s planning rules is the scale of development allowed. You can develop on up to 50% of the total area of land around the "original house."

Think about that for a second. If you have a generous garden, you could potentially build a structure far larger than a standard garden shed. As long as the combined footprint of your new building (plus any existing extensions or other outbuildings) doesn't cover more than half of your garden space, you are within your rights to build.

What Qualifies as "Permitted Development"?

To keep your project exempt from a full planning application, your outbuilding must be "incidental" to the enjoyment of the main house. This covers almost everything people want in a modern garden:

• Work & Play: Home offices, studios, and hobby rooms.

• Health & Fitness: Home gyms and sauna cabins.

• Storage & Utility: Garages, sheds, and bike stores.

• Leisure: Summer houses, pool houses, and even enclosures for tennis courts.

The "Must-Know" Height Restrictions

While the 50% rule gives you plenty of floor space, there are a few height limits to keep in mind to stay "permitted":

1. Near the Boundary: If you place your building within 2 metres of your property boundary, the maximum height is capped at 2.5 metres.

2. Away from the Boundary: If you move the building further away, you can go up to 3 metres for a flat roof or 4 metres for a dual-pitched (apex) roof.

3. Single Storey: Outbuildings must be a single storey; no "garden skyscrapers" allowed!

   
   

Are There Any Exceptions?

While the rules are generous, there are a few scenarios where you should double-check:

• Location: The building cannot be in front of the "principal elevation" (the front of your house).

• Listed Buildings: If you live in a listed building, you will need planning permission for any garden structure.

• Designated Land: If you live in a National Park, Area of Outstanding Natural Beauty, or a Conservation Area, there are tighter restrictions on size and placement.

• Sleeping Accommodation: Permitted development is for incidental use. If you want to build a self-contained "granny annexe" for someone to live in full-time, you will need to apply for permission.

Why Wait?

The 50% rule is a game-changer for homeowners. It means you have the right to significantly improve your property value and lifestyle without the 8-week wait and expense of a planning application.

Ready to start? Why not get in touch to help with your design plans.

www.abadesign.co.uk

01373 832 133