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Hampshire, Isle of Wight, Portsmouth and Southampton: Local government reorganisation

Documents relating to the government’s programme of local government reorganisation in Hampshire, Isle of Wight, Portsmouth and Southampton.

Timeline

5 February 2025

The invitation letter sent to Hampshire, Isle of Wight, Portsmouth and Southampton councils set out their milestones for reorganisation.

They were invited to submit final proposals by 26 September 2025.

19 November 2025

A written ministerial statement was made to Parliament. This set out that a statutory consultation on proposals for local government reorganisation in Hampshire, Isle of Wight, Portsmouth and Southampton was published. No changes have been proposed for the Isle of Wight, an existing unitary council.

The Minister of State for Local Government and Homelessness also wrote to the leaders of councils in Hampshire, Isle of Wight, Portsmouth and Southampton to thank them for their proposals and inform them of the consultation.

Gosport Borough Council and Isle of Wight council did not submit proposals for unitary local government and so the letter is not addressed to their leaders.

25 March 2025

A written ministerial statement was made to Parliament, setting out the Secretary of State’s decision to implement the proposal for 5 unitary councils to be established in Hampshire (option 1A).

Secondary legislation, which will be subject to Parliamentary approval, will now be taken forward to abolish existing councils, establish new councils and make transitional arrangements. 

​Accompanying this announcement, a letter was sent to Hampshire, Isle of Wight, Portsmouth and Southampton council leaders.

Consultations

Letters to Hampshire, Isle of Wight, Portsmouth and Southampton councils

Updates to this page

Published 19 November 2025
Last updated 31 March 2026 show all updates
  1. Implementation letter to Hampshire, Isle of Wight, Portsmouth and Southampton council chief executives added.

  2. Decision letter to Hampshire, Isle of Wight, Portsmouth and Southampton council leaders added.

  3. Letter to council leaders on publicity code added.

  4. First published.