Conservatories are amongst the most common types of home extension in the UK as they are one of the most effective and efficient ways to add extra space to your home, which has been increasingly desired over the past few years.
Like all building projects, it is subject to several rules, most of which are covered by the Building Regulations Approved Documents. However, one common question that is asked to both contractors and manufacturers alike is about planning permission.
Most major extensions, modifications and construction projects require planning permission, which is an extensive consultation process where detailed plans are submitted, commented on by local stakeholders such as neighbours and ultimately decided by a planning council.
However, many smaller and more common projects, such as small extensions, garages, bespoke conservatories and other straightforward projects may not, in fact, require full planning permission, under a principle known as permitted development rights.
The exact nature of work that qualifies under permitted development rights can vary considerably depending on which local planning authority you live under, but most typical construction projects that fall under these rights include:
- Class A: Rear and side extensions that are not so large that they interfere with neighbouring houses and spaces, as well as other general alterations.
- Class B: Loft conversions and other roof installations that make the house bigger.
- Class C: Other roof alterations such as roof lights, windows and reroofing.
- Class D: A porch outside an external door.
- Class E: These are buildings not directly connected to the house but are within its legal land, such as separate orangeries and garden rooms.
- Class F: Driveways, patios and other hard surfaces around the home.
- Class G: Chimneys, flues, soil and vent pipes.
- Class H: Installing a satellite dish or other antenna to the home.
The exact dimensions and nature of these permissions can vary by location, so even if you feel your project is a permitted development, it is best to get in touch with your local planning authority to make sure this is the case before you start building.