Grade II listed · North Hertfordshire

9, Sun Street

9, Sun Street is a Grade II listed building in North Hertfordshire, first listed on 17 June 1974. It is one of 1,603 Grade II entries among 1,734 listed buildings in North Hertfordshire; 24% of North Hertfordshire’s current entries were listed before it.

List entry
Field	Value
Name	9, Sun Street
Grade	Grade II — special interest
List entry number	1102144
Date first listed	17 June 1974
Local planning authority	North Hertfordshire
Location	51.94620, -0.27863 (map)
Official record	Historic England list entry 1102144

Planning works on this listed building?

Planium checks which consents North Hertfordshire will require for your works on 9, Sun Street, lists what the heritage statement must cover and drafts the application text.

Ask Planium what consent you need

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 9, Sun Street

Name	Grade	Distance
8, Sun Street	II	8 m
18, Sun Street	II	17 m
7, Sun Street	II	17 m
16 and 17, Sun Street	II	18 m
10 and 11, Sun Street	II	19 m
19 and 20, Sun Street	II	19 m
6, Sun Street	II	26 m
15, Sun Street	II	31 m
5, Sun Street	II	35 m
13 and 14, Sun Street	II	36 m

Frequently asked questions

Is 9, Sun Street listed?

Yes. 9, Sun Street is on the National Heritage List for England as a Grade II listed building, list entry number 1102144, first listed on 17 June 1974. The full list entry with its description and map is on Historic England’s website.

Do I need consent for works to 9, Sun Street?

Works that affect its character as a building of special architectural or historic interest — inside or out — need listed building consent from North Hertfordshire, 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.