Grade I listed · Haringey

Cromwell House

Cromwell House is a Grade I listed building in Haringey, first listed on 19 March 1951. It is one of 6 Grade I entries among 284 listed buildings in Haringey; 8% of Haringey’s current entries were listed before it.

List entry
Field	Value
Name	Cromwell House
Grade	Grade I — exceptional interest
List entry number	1079233
Date first listed	19 March 1951
Local planning authority	Haringey
Location	51.56978, -0.14299 (map)
Official record	Historic England list entry 1079233

Planning works on this listed building?

Planium checks which consents Haringey will require for your works on Cromwell House, 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 Cromwell House

Name	Grade	Distance
Forecourt Walls to Cromwell House	I	11 m
106 (Ireton House), 106A and 108 (Lyndale House), Highgate Hill	II*	17 m
Forecourt Walls and Gates to 106 and 108 Highgate Hill	II	19 m
Wall to South East of Number 104 (Cromwell House) Grounds	II	23 m
110, Highgate Hill N19	II	26 m
Forecourt Walls to 110, Highgate Hill	II	29 m
The Cottage	II	35 m
Slingley and Westview	II	81 m
Elizabeth House	II	101 m
Retaining Wall Along Highgate Hill Between Street Pavement and Higher Paved Walk Leading to Numbers 104 to 110 (Even) and the Cottage, and Houses Farther West	II	103 m

Frequently asked questions

Is Cromwell House listed?

Yes. Cromwell House is on the National Heritage List for England as a Grade I listed building, list entry number 1079233, first listed on 19 March 1951. The full list entry with its description and map is on Historic England’s website.

Do I need consent for works to Cromwell House?

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