Use: They will consider whether the use is inline with or suitable for the local area i.e. are you proposing to build a new domestic dwelling or a nightclub. In this article, we will be concentrating on extensions to existing domestic dwellings.
Appearance: Is the appearance of the proposal (size, height, materials, proximity to boundaries etc.) suitable and either inkeeping with or complimentary to the surrounding area. Here we will look at how to keep the size, height and proximity to boundaries within the parameters of Permitted Development to avoid the need for Planning Permission.
Building Control assess the proposal in terms of insulation, structure, ventilation etc. to ensure compliance with the Technical Standards or Building Regulations.
Permitted Development is legislation which has been put in place by the Scottish Government to streamline the Planning process to avoid the need to consider minor or uncontroversial proposals. Designing within these parameters means that Planning do not need to consider the proposals - they are automatically allowable.
A couple of points to note:
Permitted Development doesn't automatically apply in Conservation Areas - these areas are more stringent and Planning Permission is generally required.
Any enlargement of a dwellinghouse by way of a single storey ground floor extension, including any alteration to the roof required for the purpose of the enlargement.
Development is Permitted if you keep the proposal within the following parameters:
There are a couple of additional points regarding the area of the site covered by the footprint of the house and extension but they don't come into play regularly. For the most part, the points above are the main determining factors.
Any enlargement of a dwellinghouse by way of a ground floor extension consisting of more than one storey, including any alteration to the roof required for the purpose of the enlargement.
Development is Permitted if you keep the proposal within the following parameters:
Again, the same additional points regarding the area of the site covered by the footprint of the house and extension apply but they usually aren't relevant.
This one is usually more difficult to accommodate because of the 10m restriction to boundaries.
Any enlargement of a dwellinghouse by way of an addition or alteration to its roof.
Development is Permitted if you keep the proposal within the following parameters:
Velux windows are also Permitted Development so, if you have the head height, attic conversions can be carried out with a combination of Velux's to the front and dormers to the rear without the need for Planning Permission.
The provision within the curtilage of a dwellinghouse of a building for any purpose incidental to the enjoyment of that dwellinghouse or the alteration, maintenance or improvement of such a building.
Development is Permitted if you keep the proposal within the following parameters:
As with single and 2-storey extensions, there are a couple of additional points regarding the area of the site covered by the footprint of the house and standalone building but they don't come into play regularly. For the most part, the points above are the main determining factors.
If you want to explore this further, I looked at the approvals required for Garden Rooms in more detail in this article.
Yes, technically some decking projects require Planning Permission.
The erection, construction, maintenance, improvement or alteration of any deck or other raised platform within the curtilage of a dwellinghouse for any purpose incidental to the enjoyment of that dwellinghouse.
Development is Permitted if you keep the proposal within the following parameters:
For each of the above classes of Permitted Development, the Scottish Government has produced flowcharts to assist in establishing whether the proposals fall within Permitted Development or whether they require Planning Permission.
Simply answer the questions as you work your way down the flowchart until you reach a decision.
The full list of Householder Permitted Development flowcharts can be accessed here.
These are very handy references which can help save a lot of time, hassle and expense of jumping through hoops to obtain Planning Permission. A minor change to the proposal could bring it within Permitted Development and significantly streamline the whole process of obtaining the necessary approvals.
Feel free to get in touch if you are looking to alter your property and would like some assistance navigating the Permitted Development route.