Fortification
10 AND 11, CASTLE STREET
A historic defensive structure or fortification.
This fortification is legally protected under the Planning (Listed Buildings and Conservation Areas) Act 1990. As a Grade II* listed building, it is considered particularly important and of more than special interest - representing the top 5.8% of listed buildings. It has been protected for 74 years.
Post-War Conservation
Listed during a period of increased awareness of heritage conservation following wartime destruction of historic buildings.
Building Type
Fortification
Listed Since
10 June 1952
List Entry
1205907
Nearby Development Sites
Nearby Listed Buildings
What is a Listed Building?
Listed buildings are structures of special architectural or historic interest, protected under the Planning (Listed Buildings and Conservation Areas) Act 1990.
- Grade I: Exceptional interest (2.5%)
- Grade II*: Particularly important (5.8%)
- Grade II: Special interest (91.7%)