Different grades of listing
What are the different grades of listing?
Listed buildings are placed in one of three grades, which give an indication of their relative importance - grade I, grade II* or grade II.
Grades I and II*
Grades I and II* listed buildings are a small proportion - about 6% nationally - of all listed buildings. They are particularly important to the nation's built heritage as buildings of either:
- outstanding architectural
- historic interest
Grade II
The remaining buildings are listed grade II and represent an important part of our built heritage which is given special protection.
Re-evaluation
Grading can be changed when:
- re-evaluation takes place after damage or alteration
- more evidence of a building's history or architectural quality comes to light
However, statutory controls on alterations apply equally to all listed buildings whatever the grade.