NPPF 2025: What’s Changed?
The publication of the National Planning Policy Framework (NPPF) 2025 represents one of the most consequential shifts in the English planning system for over a decade. Alongside it’s publication, the Planning and Infrastructure Bill has now been given Royal Assent and has been embedded in planning law. Taken together, these reforms go well beyond a routine policy update: they signal a deliberate move towards a more rules-based, delivery-focused and nationally directed planning system.
This blog summarises the key changes from the December 2024 NPPF, explains how the new legislation reinforces them, and sets out what this means in practice for developers, landowners and the public sector.
A Planning System Re-centred on National Decision-Making
One of the most significant structural changes in the NPPF 2025 is the clear separation between plan-making policies and national decision-making policies.
Under the December 2024 framework, Local Plans retained primacy even where they were increasingly out of date. The 2025 version rebalances this relationship. National decision-making policies are now explicitly designed to be applied directly to applications and appeals, and where local policies conflict with them, those local policies will carry limited weight.
This shift is reinforced by the Planning and Infrastructure Bill, which strengthens the government’s ability to standardise decision-making, streamline delegation, and reduce procedural delay. The direction of travel is clear: outcomes matter more than process, and national priorities will increasingly shape decisions on the ground.
From a ‘Tilted Balance’ to a More ‘Certain’ Presumption in Favour of Development
The December 2024 NPPF relied heavily on the familiar “tilted balance”, triggered primarily by the absence of a five-year housing land supply. The NPPF 2025 moves away from this approach. Instead, it embeds a more consistent presumption in favour of sustainable development across development as a whole. Particularly:
- Within settlements; where development is expected to be approved unless harm clearly outweighs benefits; and
- Outside settlements; on well-located sites, including those that make efficient use of land and infrastructure.
The government’s intent is to reduce the scope for refusal where development accords with national policy objectives, particularly around housing and economic growth.
Housing Delivery Elevated from ‘Policy Objective’ to ‘System Priority’
Housing delivery was central to the December 2024 NPPF, but the 2025 framework — backed by legislation — goes further.
The return of “objectively assessed need” for housing growth. More importantly, decision-making policies now require substantial weight to be given to proposals that contribute to meeting housing needs, even where schemes are relatively modest in scale. Housing targets for each LPA will be set by Spatial Development Strategies, as well as broad locations for growth. This will result in reduced scope for Local Plans.
The Planning and Infrastructure Bill underpins this approach by:
- Making housing and infrastructure delivery explicit national priorities in law;
- Introducing reforms to speed up decision-making; and
- Supporting the government’s ambition to deliver 1.5 million homes during this Parliament.
In practical terms, housing delivery is no longer just something Local Plans aspire to — it is something decisions are expected to actively enable.
Transit-Oriented Development: Rail Stations as Growth Anchors
One of the most eye-catching changes in the NPPF 2025 is its explicit support for development around well-connected rail stations.
For the first time, national policy positively encourages housing and mixed-use development:
- Near stations with high levels of connectivity;
- Outside existing settlement boundaries; and
- In some circumstances, even within the Green Belt.
This marks a decisive shift towards transit-oriented development, aligning planning policy with infrastructure investment and sustainability objectives. This approach has the potential to unlock growth in locations that were previously constrained by rigid settlement or Green Belt boundaries.
The message is clear: connectivity is now a key determinant of sustainability.
A More Nuanced Approach to Green Belt and ‘Grey Belt’ Land
The NPPF 2025 builds on late-2024 changes by formalising the concept of “Grey Belt” land — areas within or adjacent to the Green Belt that make a limited contribution to its core purposes. The additional detail in the PPG is now all formalised in the NPPF 2025, although we are still awaiting clear definitions for “towns”, “large built-up areas” etc.
While Green Belt policy remains protective, the framework now provides clearer scope to:
- Differentiate between high-performing and low-performing Green Belt land; and
- Consider development without defaulting to the long-standing “very special circumstances” test, where benefits are compelling.
This is not a carte blanche for Green Belt development, but it does represent a more pragmatic and evidence-led approach, particularly where land can deliver housing, infrastructure or regeneration benefits.
The Role of the Planning and Infrastructure Bill
The Planning and Infrastructure Bill gives legislative weight to many of the themes running through the NPPF 2025. Key measures include:
- A national scheme of delegation, clarifying which decisions should be taken by officers and which by committees;
- Powers for local planning authorities to set their own planning fees, helping to resource planning departments properly;
- Streamlined processes for nationally significant infrastructure projects, reducing complexity and delay; and
- Enhanced compulsory purchase powers to support land assembly for major schemes.
Together, these reforms are designed to tackle the systemic causes of delay and uncertainty that have long undermined delivery.
In Summary: A Shift from Delay to Delivery
Taken together, the NPPF 2025 and the Planning and Infrastructure Bill represent a structural reset of the planning system.
The emphasis is now firmly on:
- Nationally consistent decision-making;
- Certainty over discretion;
- Delivery over delay; and
- Aligning development with infrastructure, connectivity and growth priorities.
For clients, the key opportunity lies in aligning proposals early with national policy objectives. Those schemes that do so — particularly in relation to housing delivery, transit-oriented growth and efficient use of land — are likely to find a far more supportive policy environment than under the December 2024 framework.
