Grade I listed · North Northamptonshire

The Triangular Lodge

The Triangular Lodge is a Grade I listed building in North Northamptonshire, first listed on 25 February 1957. It is one of 98 Grade I entries among 2,697 listed buildings in North Northamptonshire; 13% of North Northamptonshire’s current entries were listed before it.

List entry
Field	Value
Name	The Triangular Lodge
Grade	Grade I — exceptional interest
List entry number	1052038
Date first listed	25 February 1957
Local planning authority	North Northamptonshire
Location	52.43933, -0.77983 (map)
Official record	Historic England list entry 1052038

Planning works on this listed building?

Planium checks which consents North Northamptonshire will require for your works on The Triangular Lodge, 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 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 Triangular Lodge

Name	Grade	Distance
Beech House	II	663 m
Store, Circa 3 Metres West of Former Stables to Rushton Hall	II	676 m
Rushton Hall School	I	681 m
Former Stables to Rushton Hall	II	690 m
Garden Walls at Rushton Hall Farm	II	696 m
Dovecote at Rushton Hall Farm	II	736 m
Iron Bridge, Circa 170 Metres South of Rushton Hall School	II	805 m
The Grooms House	II*	857 m
St Peter'S Spring Bath House	II	938 m
East Lodges and Gateway to Rushton Hall	II	960 m

Frequently asked questions

Is The Triangular Lodge listed?

Yes. The Triangular Lodge is on the National Heritage List for England as a Grade I listed building, list entry number 1052038, first listed on 25 February 1957. The full list entry with its description and map is on Historic England’s website.

Do I need consent for works to The Triangular Lodge?

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