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Does a conservatory count towards permitted development?

By Carter Sullivan

If you want to add a conservatory to a house, then this falls within the same set of planning rules as any other home extension. These rules, known as ‘permitted development’ rights, allow you to extend a house without needing to apply for planning permission if specific limitations and conditions are met.

Are conservatories subject to building regulations?

Building regulations will generally apply if you want to build an extension to your home. However, conservatories are normally exempt from building regulations when: The conservatory is separated from the house by external quality walls, doors or windows.

Do you need planning permission or building regulations for a conservatory?

A conservatory is usually considered to be permitted development, not requiring an application for planning permission, subject to set limits and conditions and most conservatories require approval under the building regulations.

Do you need planning permission for a conservatory roof?

Replacing the roof on your conservatory normally doesn’t need planning permission as regulations changed in 2010. However, you may still need building regulation approval. Planning permission is concerned with changes to your home that may affect the wider environment or your neighbours.

Can you build a conservatory on a patio?

It may be the case that a new foundation can be laid on top of the existing patio, or at least part of the existing foundations. Once the foundations are sorted, a conservatory can be constructed in the same way as it would normally by creating the framework and adding the glazing and roof.

Do I need my Neighbours permission to build a conservatory?

Thankfully, the quick answer is likely to be no. You will not need to obtain planning permission in order to build a DIY conservatory most of the time, but there are some criteria so you should always check with your local authority planning department. This is because they are considered to be ‘permitted development’.