| 1979 — 2nd July |
6. Environment | Department of the Environment | 10 | 3 |
|
6. Environment | Department of the Environment | 10 | 3- 6. Environment | Department of the Environment | 11 | 3
|
| 1991 — 26th June |
6. Environment | Department of the Environment | 11 | 3 |
|
6. Environment | Department of the Environment | 11 | 3- 6 Environment | Department of the Environment | 11 | 3
|
| 1991 — 8th November |
6 Environment | Department of the Environment | 11 | 3 |
|
6 Environment | Department of the Environment | 11 | 3- 5 Environment | Department of the Environment | 11 | 3
|
| 1995 — 6th November |
5 Environment | Department of the Environment | 11 | 3 |
|
5 Environment | Department of the Environment | 11 | 3- 4 Environment | Department of the Environment | 11 | 3
|
| 1997 — 20th March |
4 Environment | Department of the Environment | 11 | 3 |
|
4 Environment | Department of the Environment | 11 | 3- 4 Environment, Transport and Regional Affairs | Department of the Environment, Transport and the Regions | 17 | 5
|
| 1997 — 18th July |
4 Environment, Transport and Regional Affairs | Department of the Environment, Transport and the Regions | 17 | 5 |
|
4 Environment, Transport and Regional Affairs | Department of the Environment, Transport and the Regions | 17 | 5- 5 Environment, Transport and Regional Affairs | Department of the Environment, Transport and the Regions | 17 | 5
|
| 2001 — 2nd May |
5 Environment, Transport and Regional Affairs | Department of the Environment, Transport and the Regions | 17 | 5 |
|
5 Environment, Transport and Regional Affairs | Department of the Environment, Transport and the Regions | 17 | 5- 13 Transport, Local Government and the Regions | Department for Transport, Local Government and the Regions | 17
|
| 2002 — 14th May |
13 Transport, Local Government and the Regions | Department for Transport, Local Government and the Regions | 17 |
|
13 Transport, Local Government and the Regions | Department for Transport, Local Government and the Regions | 17- 10 Office of the Deputy Prime Minister: Housing, Planning, Local Government and the Regions | Office of the Deputy Prime Minister | 11
|
| 2003 — 23rd January |
10 Office of the Deputy Prime Minister: Housing, Planning, Local Government and the Regions | Office of the Deputy Prime Minister | 11 |
|
10 Office of the Deputy Prime Minister: Housing, Planning, Local Government and the Regions | Office of the Deputy Prime Minister | 11- 11 Office of the Deputy Prime Minister: Housing, Planning, Local Government and the Regions | Office of the Deputy Prime Minister | 11
|
| 2005 — 13th July |
11 Office of the Deputy Prime Minister: Housing, Planning, Local Government and the Regions | Office of the Deputy Prime Minister | 11 |
|
11 Office of the Deputy Prime Minister: Housing, Planning, Local Government and the Regions | Office of the Deputy Prime Minister | 11- 1 Communities and Local Government | Department for Communities and Local Government | 11
|
| 2007 — 4th July |
1 Communities and Local Government | Department for Communities and Local Government | 11 |
|
1 Communities and Local Government | Department for Communities and Local Government | 11- 3 Communities and Local Government | Department for Communities and Local Government | 11
|
| 2010 — 7th June |
3 Communities and Local Government | Department for Communities and Local Government | 11 |
|
3 Communities and Local Government | Department for Communities and Local Government | 11- 2 Communities and Local Government | Department for Communities and Local Government | 11
|
| 2017 — 12th September |
2 Communities and Local Government | Department for Communities and Local Government | 11 |
|
2 Communities and Local Government | Department for Communities and Local Government | 11- 2 Housing, Communities and Local Government | Ministry of Housing, Communities and Local Government | 11
|
| 2018 — 20th February |
2 Housing, Communities and Local Government | Ministry of Housing, Communities and Local Government | 11 |
|
2 Housing, Communities and Local Government | Ministry of Housing, Communities and Local Government | 11- 9 Housing, Communities and Local Government | Ministry of Housing, Communities and Local Government | 11
|
| 2021 — 19th October |
9 Housing, Communities and Local Government | Ministry of Housing, Communities and Local Government | 11 |