Grade I listed · Hillingdon

Group Operations Room

Group Operations Room is a Grade I listed building in Hillingdon, first listed on 1 December 2005. It is one of 9 Grade I entries among 431 listed buildings in Hillingdon; 94% of Hillingdon’s current entries were listed before it.

List entry
FieldValue
NameGroup Operations Room
GradeGrade I — exceptional interest
List entry number1392556
Date first listed1 December 2005
Local planning authorityHillingdon
Location51.54048, -0.46502 (map)
Official recordHistoric England list entry 1392556

Planning works on this listed building?

Planium checks which consents Hillingdon will require for your works on Group Operations Room, 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 Group Operations Room

NameGradeDistance
Hillingdon HouseII266 m
Hillingdon CourtII*434 m
Lodge to Hillingdon CourtII448 m
CinemaII568 m
11 and 12, Hillingdon RoadII580 m
5 and 6, Hillingdon RoadII583 m
13 and 14, Hillingdon RoadII583 m
15, Hillingdon RoadII590 m
20 and 21, Hillingdon RoadII595 m
22 and 23, Hillingdon RoadII595 m

Frequently asked questions

Is Group Operations Room listed?
Yes. Group Operations Room is on the National Heritage List for England as a Grade I listed building, list entry number 1392556, first listed on 1 December 2005. The full list entry with its description and map is on Historic England’s website.
Do I need consent for works to Group Operations Room?
Works that affect its character as a building of special architectural or historic interest — inside or out — need listed building consent from Hillingdon, 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.