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Welcome to our first Podcast Episode, hosted by Ben Wakeling, Commercial Director and Jack Lynch, Planning Manager, delving into the the National Planning Policy Framework updates and what it means for the construction industry.

At the end of 2024, the UK government unveiled a series of ambitious planning reforms aimed at delivering 1.5 million new homes over the current parliamentary term. These reforms have sparked widespread interest across the development sector, particularly around the newly coined concept of the Grey Belt.

Grey Belt: Unlocking Development Potential

Grey Belt refers to land within the Green Belt that does not fully meet the five traditional purposes of Green Belt designation. Specifically, it fails to:

  • Prevent urban sprawl
  • Prevent towns from merging
  • Preserve the character of historic towns

This reclassification opens up new opportunities for development, provided the land meets the government’s “golden rules”-addressing affordable housing needs, providing appropriate infrastructure, and ensuring access to quality green space.

Initially, developers responded enthusiastically, submitting applications for land they believed qualified as Grey Belt. While local authorities had yet to formally define these parcels, recent appeal decisions—particularly in the Southeast-have validated some of these applications, indicating real potential for unlocking land across the UK.

However, uncertainty remains. Grey Belt cases have not yet reached the highest courts, leaving interpretation open and subject to future legal scrutiny.

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What Guidance Are We Still Waiting For?

Despite the momentum, several key pieces of guidance are still pending:

Viability MPPG:

To assess the feasibility of Grey Belt development

Flood Risk & Sequential Test MPPG:

For navigating technical planning challenges.

National Development Management Policies (NDMPs):

Expected in Summer 2025, these will guide local planning authorities and provide clarity for developers.

Regional Impacts and Housing Need

The reforms have had a nationwide impact, particularly due to changes in the standard methodology for calculating local housing need. Most regions have seen an increase in housing targets, with the Northwest experiencing the highest percentage rise, followed by the Southeast, Southwest, and Northeast.

Local authorities with outdated local plans (over five years old) must now demonstrate a five-year housing land supply. In many cases, this recalculation has revealed shortfalls, creating opportunities for developers—especially in commuter zones around London and the Home Counties.

Resourcing Challenges in Local Authorities

While the demand for housing is clear, resourcing within local planning departments is a growing concern. Many authorities lack the technical expertise and staffing levels needed to process the surge in applications. This includes specialists such as ecologists and sustainability officers, whose input is critical for meeting environmental and net-zero targets.

The government has acknowledged this issue and is beginning to implement measures to address it, but challenges persist.

Political Influence and the Push for Speed

Political influence in planning is expected to grow, driven by the need to accelerate decision-making. The Planning Infrastructure Bill introduces several mechanisms to streamline the process:

  • Delegation of decisions to planning officers for minor applications
  • Development Corporations to lead strategic development
  • Devolution to Combined Authorities to empower regional decision-making

These changes aim to reduce the burden on planning committees, allowing experienced officers to handle routine applications more efficiently and freeing up resources for larger, more complex developments.

Development Corporations and the New Towns Task Force

Development Corporations, statutory bodies dating back to the 1940s, are being revitalized to drive forward strategic development. Often led by mayors within combined authorities, these corporations can identify, fund, and propose development in key areas.

Complementing this is the New Towns Task Force, an advisory board established to identify locations for new towns. Their goal is not only to meet housing targets but also to ensure developments are economically beneficial and strategically located.

How Brookbanks Can Help

At Brookbanks, we specialize in large-scale schemes, often involving 5,000+ homes. Our deep expertise in navigating complex planning processes positions us to support clients through these reforms.

We understand the intricacies of planning legislation, appeal strategies, and infrastructure requirements. Whether you’re exploring Grey Belt opportunities or preparing a major application, our team is ready to guide you through every step.

Looking Ahead: What Should the Government Do Next?

While many proposals are ambitious, their implementation is key. If the government follows through on the reforms outlined in the NPPF and Planning Infrastructure Bill, the impact could be transformative-not just for the development industry, but for communities across the UK.

Stay Informed with Brookbanks

For the latest updates on planning reforms and how they affect your projects, visit the Brookbanks website. We regularly publish insights across planning, infrastructure, and development sectors.

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Meet Jack and Ben...

Commercial Director

Ben Wakeling

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Planning Manager

Jack Lynch

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