Category:Listed buildings in the United Kingdom by grade

Listed buildings in the United Kingdom are buildings of special architectural, historical or cultural significance.

In England and Wales they are categorised as Grade I (highest), Grade II* and Grade II.

In Northern Ireland they are categorised as Grade A (highest), Grade B+, Grade B1, and Grade B2.

In Scotland they are categorised as Category A (highest), Category B, and Category C(s).