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What permission do I need to knock through adjoining properties?
Planning permission is not normally required to turn two properties into one by knocking through a party wall provided the changes are internal and do not impact the external appearance of the property.
You should check with your local planning authority that they agree, and there are not any previous planning changes or conditions which may have an impact.
Additional permissions may be required depending on the building’s history and their location. If the building is listed, an application for listed building consent will be required before any major changes are made to the dwellings.
The work will have to comply with building regulations, the focus will be on structural work and safety.
Read more about how building regulations apply to internal walls.
Common Questions
You likely will require advertisement consent to display a commercial advertisement outside your home, especially when the company does not operate from that location.
It is more likely that permission will be required where:
- the sign is over 0.3 square metres or illuminated
- the sign is visible from a road
- the building is listed or in a designated area then consent
Find out more about advertisement consent on Planning Portal.
A single storey rear extension can fall under permitted development, meaning planning permission may not be required providing it meets certain criteria.
In terms of height, the extension must:
- Be no taller than four metres at its highest point
- Have eaves no higher than the eaves of the original house
- Not exceed the height of the original dwelling
Read about planning permission for extensions on Planning Portal
Rules governing outbuildings apply to sheds, playhouses, greenhouses and garages as well as other ancillary garden buildings such as swimming pools, ponds, sauna cabins, kennels, enclosures (including tennis courts) and many other kinds of structures for a purpose incidental to the enjoyment of the dwellinghouse.
If you are unsure if your planned building falls into the category of 'outbuildings' or if you are unsure if planning permission is required, please contact your local planning authority.
Outbuildings are considered to be permitted development, not needing planning permission, subject certain limits and conditions.
Whether you need building regulations approval depends on the type of underfloor heating (UFH) you are installing.
Electric UFH must comply with Part P for electrical safety.This work can be done by a member of the competent persons scheme who can self-certify the work.
Wet UFH must comply with Part L which focuses on the conservation of fuel and power. This will likely require building control approval.
Adding a personal or commercial glamping pod will often require planning permission due to the size and permanence of the structure.
For personal use, whether you require planning permission depends on the size of the structure. If it’s placed in your garden, then it may be classed as an outbuilding and fall under permitted development rights. This only applies if it is not treated as a new living space which many glamping pods will be. Full details on outbuildings are available on our common project pages.
For commercial use, planning permission will be needed for the addition, where relevant this will also cover the change of use. An application should include any utilities connections or access roads that will be added alongside the pod.
Due to the complex nature of installing a glamping pod, we’d recommend talking to your local planning authority or our Planning Guidance Service.
