David Hardwick Chartered Surveyors Building Consultants Thornbury Bristol
 
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Permitted Development Rights

Guidance Notes

The Town and Country Planning (General Permitted Development) Order 1995 grants permission for certain smaller works and changes of use, resulting in these being exempt from the need to obtain planning consent (see separate Guidance Note). Where a council desires control over development that would otherwise be exempt from permission, it can issue an Article 4 directive removing specified permitted development rights on either a locality or individual building.

You are allowed to make certain types of minor alterations to your home without the need to apply for planning permission. These are called ‘permitted development rights’ and are outlined below:

In some areas of the country permitted development rights are more controlled. If your property is located in conservation area, a national park, an area of Outstanding Natural Beauty or the Norfolk Broads or the Suffolk Broads, you will be required to apply for planning permission for certain types of work which do not need an application in other areas. There are also different requirements if your property is a listed building. These are outlined in the following sections.

Minor Work Not Requiring Planning Permission

 
Permitted Development Rights
 
1. Roof Enlargements and Alterations
Permitted providing that they do not exceed the highest part of the existing roof and do not materially alter the shape of the dwelling

2. Greenhouse & Sheds (and Garages more than 5 metres from the house)
These are permitted if they cover less than 50% of the area of land around the ‘original house’ and is less than 3m high, or 4m with a ridge roof.

3. Extensions
Permitted up to 70m3 or 15% of the original detached/semi–detached house or: 50 cubic metres of 10 % of a terraced house, subject to a maximum in either case of 115 cubic metres – as long as:

1. Extension does not project beyond the front wall of the house or less than 20m from the high way, whichever is the nearest.
2. Does not exceed the highest point of the roof.
3. Does not cover more than the 50% of the total cartilage area.

4. Garages and other Buildings
Within 5metres of the house counts as an extension
Permitted if they cover less than 50% of the area of land around the ‘original house’ and is less than 3m high, or 4m with a ridge roof.
Planning permission is required if a garage/building is nearer to any highway than the nearest part of the original house, unless there is at least 20m between the new building and any highway.

5. Windows & Porches

• Windows:
Dormer windows and doors are permitted provided they do not face the highway and do not increase the cubic volume of the house by more than 40 m3 for a terrace and 50 m3 in other cases.
• Porches:
Permitted with a floor area (measured externally) of no more than 3m2 and 3 metres high providing it is more than 2 metres from the boundary of a dwelling house with a highway.

6. Hardstanding
No restrictions on the area of land around your house which you can cover with hard surfaces at or near ground level to be used for domestic purposes.

N.B. If the new driveway crosses a pavement or verge or you want to make a new/wider access for your driveway on to a trunk road/classified road, approval must be obtained from the highways department of the Council.

7. Gates, Walls and Fences
Permitted up to 1 metre high adjoining a highway and 2 metres elsewhere.

8. Vehicle Crossover
Permitted except onto a classified trunk road.

 

David J Hardwick BSc (hons) ARICS ABIAT Email: mail@dhardwick.co.uk
Tel: 01454 423100

 
 
 

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