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London’s Affordable Housing Crisis: Government Plans to Slash Targets

10/18/2025, 8:43:19 AM

Overview of the Housing Crisis

The UK government is preparing to implement a controversial package of measures aimed at addressing the significant decline in housebuilding in London. Housing Secretary Steve Reed and London Mayor Sadiq Khan are reportedly considering reducing the affordable housing requirement from 35% to 20% for new developments. This decision comes as the number of homes under construction in London has plummeted from approximately 60,000 in 2015-2020 to just 40,000 today, with projections suggesting a further decline to as few as 15,000 by 2027.

Proposed Changes to Housing Policy

The proposed policy changes include lowering the affordable housing requirement, increasing government subsidies for affordable units, and allowing councils to waive the community infrastructure levy, which currently imposes costs on developers for local services. These measures are intended to stimulate the housing market, which has been severely impacted by rising construction costs, inflation, and regulatory delays following the Grenfell Tower fire.

Criticism from Advocacy Groups

The plans have faced significant backlash from homelessness charities and housing advocates. Mairi MacRae, director of campaigns and policy at Shelter, criticized the proposed cuts, stating, “Plans to slash targets on affordable housing in London will allow profit-driven developers to continue looking after their bottom line at the expense of 97,000 children who are growing up homeless in the capital.” Critics argue that reducing affordable housing targets will exacerbate the existing homelessness crisis, which has reached record levels in the UK.

Official Statements and Responses

A spokesperson for Mayor Khan emphasized the urgency of the situation, stating, “The mayor is working with the housing secretary on a package of reforms to boost housebuilding in the capital.” They noted that the changes aim to unblock stalled sites and expedite the approval process for new homes. However, Kate Henderson, chief executive of the National Housing Federation, cautioned against diluting affordable housing ambitions, asserting that “it is essential that we do not water down our affordable housing ambitions.”

Conflicting Reports and Gaps

While the government aims to address the housing crisis, there are conflicting views on the effectiveness of the proposed measures. Some industry experts, such as Steve Turner from the Home Builders Federation, have welcomed the potential reduction in affordable housing targets, arguing it could lead to increased housing delivery. However, others warn that this approach may not resolve the underlying issues contributing to the housing crisis, such as construction labor shortages and high material costs.

Conclusion and Future Implications

As the government prepares to announce these changes, the implications for London's housing market remain uncertain. While the intention is to stimulate construction and meet the ambitious target of 1.5 million new homes across England by 2029, the potential reduction in affordable housing could have lasting effects on the availability and affordability of homes in the capital. The outcome of this policy shift will likely set a precedent for housing strategies in other cities facing similar challenges.