PORCHES AND PLANNING PERMISSION
If you want to add a porch to an external door on your house, you may need planning permission – requiring a planning application to your local authority.
Planning applications cost money, take time, and require an assessment to be made by a local planning authority officer. Your neighbours will be consulted and can object to your proposals.
However, as with any extension to your house, you can undertake certain works (particularly where they are relatively low-impact in nature such as most porches) without the need to apply for planning permission – subject to ‘permitted development’ rules being met in terms of extension size, type and location.
The relevant rules are set out in the Town and Country Planning (General Permitted Development) (England) Order 2015, as amended.
PORCHES – PERMITTED DEVELOPMENT RULES
In most cases, planning permission will not be needed to construct a new porch.
Permitted development rights allow porches up to a certain size, on any external door of a dwellinghouse, additional to rights that exist to extend other areas of a house.
A porch is ‘permitted development’, where:
The ground area (measured externally) does not exceed 3 square metres
No part of the porch exceeds 3 metres in height when measured from ground level
No part of the porch is within two metres of any boundary of the dwellinghouse with a highway (which can include a path as well as a road)
SEPARATE RULES APPLY TO:
- Other extensions to a house
- TV aerials or satellite dishes
- chimneys, flues or soil and vent pipes
- Any alteration to the roof of the existing house
- Changes of use
PERMITTED DEVELOPMENT – PROTECTED AREAS – REAR EXTENSIONS
If you live in any of the areas listed below, additional limitations on ‘permitted development’ will apply:
- Conservation Areas
- Areas of Outstanding Natural Beauty
- National Parks
- the Broads
- World Heritage Sites
Contact your local authority or seek professional advice if you live in these areas.
REMOVAL OF PERMITTED DEVELOPMENT RIGHTS
Permitted development rights can also be removed by your local planning authority, either through the addition of a Condition on a previous planning permission, or through imposition of an Article 4 Direction.
CONTACT YOUR LOCAL PLANNING AUTHORITY BEFORE COMMENCING WORKS
For the purposes of planning, contact with the local planning authority is generally only necessary before carrying out permitted development where:
- ‘prior approval’ from the local planning authority is required under PD rules
- a ‘neighbour consultation scheme’ is in place
- the local planning authority has a Community Infrastructure Levy in place which requires developers to contact the local planning authority before carrying out permitted development. Failure to do this may result in the local planning authority imposing a surcharge on a developer
- the permitted development rights require the developer to notify the local planning authority of a change of use
Schedule 2 of the GPDO sets out when any advance notification is required. If you are in any doubt, contact your local planning department or seek professional advice.
PERMITTED DEVELOPMENT RIGHTS FOR FLATS, SHOPS AND BUSINESSES
Permitted development rights under Part 1 of the GPDO only apply to houses – they do not apply to flats, maisonettes or other buildings.
Check out our guides to non-householder PD rights (through the menu at the top of this page).
PERMITTED DEVELOPMENT RIGHTS AND CIL
If a development is over 100 sq m in size, it may be liable for a charge under the Community Infrastructure Levy (CIL).
Check with your local planning authority whether they use CIL in your area and whether it applies to permitted development.
AND FINALLY …
PD rights are subject to change. The guide above is for general information only and does not constitute advice. Local and site-specific circumstances can differ and affect whether a planning application is needed.
Other consents (such as Building Regulations or notifications under the Party Wall Act) may also be needed.
To determine whether planning permission or other consents are required, seek professional advice or clarification from your local authority before starting works.
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