For an upward extension?

We have a number of forms that will help you decide if you need to apply for apply for prior approval for an upward extension.

The forms are available as editable Word documents and PDFs. The forms will ask a number of questions which you will need to answer yes or no. 

If you answer 'yes' on any question then a full planning application will be required. If you answer 'no' to all the questions, then an application for Prior Approval must be submitted and approved before you can start work.

An extension above my block of flats (detached building) (Part 20 Class A)?

• Word document form - Part 20 Class A
• PDF form - Part 20 Class A

An extension above my house (Part 1 Class AA)?

• Word document form - Part 1 Class AA
• PDF form - Part 1 Class AA

An extension above my building (detached building in commercial or mixed use) (Part 20 Class AA)?

• Word document form - Part 20 Class AA
• PDF form - Part 20 Class AA

An extension above my property (terrace in commercial or mixed use) (Part 20 Class AB )?

• Word document form - Part 20 Class AB
• PDF form - Part 20 Class AB

An extension above my property (terrace dwellinghouse) (part 20 Class AC)?

• Word document form - part 20 Class AC
• PDF form - part 20 Class AC

An extension above my house (detached dwellinghouse (Part 20 Class AD)?

• Word document form - Part 20 Class AD
• PDF form - Part 20 Class AD

Demolition of buildings and construction of new dwellinghouses in their place (Part 20 Class ZA)?

• Word document form - Part 20 Class ZA
• PDF form - Part 20 Class ZA