Grade II listed · Somerset

Grotto and tunnel in the gardens at Chilton Priory

Grotto and tunnel in the gardens at Chilton Priory is a Grade II listed building in Somerset, first listed on 9 December 2015. It is one of 10,646 Grade II entries among 11,742 listed buildings in Somerset; 99% of Somerset’s current entries were listed before it.

List entry
FieldValue
NameGrotto and tunnel in the gardens at Chilton Priory
GradeGrade II — special interest
List entry number1431561
Date first listed9 December 2015
Local planning authoritySomerset
Location51.14639, -2.89701 (map)
Official recordHistoric England list entry 1431561

Planning works on this listed building?

Planium checks which consents Somerset will require for your works on Grotto and tunnel in the gardens at Chilton Priory, lists what the heritage statement must cover and drafts the application text.

What the grade means for works

Grade II buildings are of special interest and make up over 90% of listed buildings in England. Most alterations, extensions and many internal changes still need listed building consent from the council.

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 Grotto and tunnel in the gardens at Chilton Priory

Frequently asked questions

Is Grotto and tunnel in the gardens at Chilton Priory listed?
Yes. Grotto and tunnel in the gardens at Chilton Priory is on the National Heritage List for England as a Grade II listed building, list entry number 1431561, first listed on 9 December 2015. The full list entry with its description and map is on Historic England’s website.
Do I need consent for works to Grotto and tunnel in the gardens at Chilton Priory?
Works that affect its character as a building of special architectural or historic interest — inside or out — need listed building consent from Somerset, 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.