Converting Space Above a Shop into Flats

Planning Permission for Your Conversion Project

Are you considering transforming the area above a shop, a premises with a display window, or even a ground floor office? You might have the opportunity to create up to two new flats.

This type of development can often fall under what's known as 'permitted development' rights. This means that if your project adheres to certain predefined criteria, you won't need to apply for full planning permission.

However, it's crucial to remember that even if your plans qualify as permitted development, you've been required to submit a 'Prior Approval' application for this kind of change since 1 August 2021. So, make sure you factor this into your timeline.

Building Regulations for Your New Flats

When you convert space above a shop into residential units, Building Regulations classify this as a 'material change of use'. This technical term simply means you are fundamentally altering how the building is utilised, which triggers a new set of safety and structural standards.

Consequently, either specific sections of your building or the entire structure will need to comply with updated requirements to accommodate this change. You will need to ensure your converted space meets high standards in several critical areas:

• Ensuring robust fire safety measures and clear escape routes.

• Maintaining appropriate hygiene facilities for residents.

• Providing adequate sound insulation between different parts of the building.

• Meeting current energy efficiency and conservation standards.

Be prepared that you might need to carry out significant upgrades to your building to ensure it fully complies with these mandatory specifications for its new purpose.