Grade I listed · Chichester

The Priory Church of St Mary and St Blaize

The Priory Church of St Mary and St Blaize is a Grade I listed building in Chichester, first listed on 5 June 1958. It is one of 82 Grade I entries among 3,336 listed buildings in Chichester; 12% of Chichester’s current entries were listed before it.

List entry
FieldValue
NameThe Priory Church of St Mary and St Blaize
GradeGrade I — exceptional interest
List entry number1230005
Date first listed5 June 1958
Local planning authorityChichester
Location50.85993, -0.71087 (map)
Official recordHistoric England list entry 1230005

Planning works on this listed building?

Planium checks which consents Chichester will require for your works on The Priory Church of St Mary and St Blaize, lists what the heritage statement must cover and drafts the application text.

What the grade means for works

Grade I buildings are of exceptional interest — only about 2.5% of listed buildings in England. Any application for listed building consent is notified to Historic England, and alterations are scrutinised closely.

The protection covers the whole building, inside and out, plus fixtures and attached structures. Typical works that need consent: replacing windows or doors, removing walls or historic fabric, changing roof coverings, installing solar panels or external insulation, and adding extensions.

Listed buildings near The Priory Church of St Mary and St Blaize

Frequently asked questions

Is The Priory Church of St Mary and St Blaize listed?
Yes. The Priory Church of St Mary and St Blaize is on the National Heritage List for England as a Grade I listed building, list entry number 1230005, first listed on 5 June 1958. The full list entry with its description and map is on Historic England’s website.
Do I need consent for works to The Priory Church of St Mary and St Blaize?
Works that affect its character as a building of special architectural or historic interest — inside or out — need listed building consent from Chichester, in addition to any planning permission or building regulations approval. Like-for-like repairs often do not, but confirm with the council’s conservation officer before you start.
Source: National Heritage List for England, © Historic England 2026, via planning.data.gov.uk. Contains Ordnance Survey data © Crown copyright and database right. Licensed under the Open Government Licence v3.0. Retrieved 12 October 2026. Local authority assigned from the list entry point. This page is a summary — the legal record is the official list entry.