OpenConsultation consultationoutcome

Support for housebuilding in London

Applies to England

This consultation has concluded

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Detail of outcome

Support for housebuilding in London: government response

In October 2025, the government and the Mayor of London announced a package of time-limited emergency measures to support housebuilding in London. Consultations for these measures were launched in November 2025 and closed in January 2026.   

This document sets out the government’s response to the consultation on: a new, time-limited, partial relief from borough-level Community Infrastructure Levy (CIL), and changes to the Mayor of London’s planning powers. It summarises the feedback received and explains how this has informed the final proposed package of measures.


Original consultation

Summary

We are seeking views on 2 proposals to support housebuilding in London. These are temporary relief from the Community Infrastructure Levy and changes to Mayoral planning powers.

This consultation closesran atfrom
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Consultation description

This consultation seeks views on 2 proposals to support housebuilding in London. These are:

Part 1: temporary relief from the CIL

Part 1 of the consultation is about a proposal to give eligible developments in Greater London temporary relief from the CIL. It covers:

  • the rationale for emergency CIL relief in London
  • the developments that will qualify for relief
  • how that relief will be accessed and administered
  • the next steps the government proposes to take to implement the relief

Part 2: changes to the Mayor of London’s planning powers

Part 2 of the consultation is about a proposal to make permanent changes to the Mayor of London’s existing planning powers to strengthen oversight of planning applications of potential strategic importance. It covers:

  • a new application of potential strategic importance category, which will be subject to a streamlined process, for development of 50 or more homes where Boroughs are minded to refuse
  • bringing applications involving development of over 1,000 square metres within Green Belt or Metropolitan Open Land within scope of his call-in power

Documents

Supporting housebuilding in London consultation

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Ways to respond

or

Email to:

londonhousingconsultation@communities.gov.uk

Write to:

Consultation on London Housing Emergency Package
Planning Directorate
Ministry of Housing, Communities and Local Government
Third Floor SE, Fry Building
2 Marsham Street
London
SW1P 4DF

Updates to this page

Published 27 November 2025
Last updated 25 March 2026 href="#full-history">+ show all updates
  1. Government response added.

  2. First published.

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