The Government published a new draft of the National Planning Policy Framework (NPPF) just before Christmas. It’s the biggest change in national planning policy for over a decade, and is a big restructure and rewrite of what has gone before – as well as a much longer document (50% more pages compared to the current version of the NPPF).
This post sets out the main issues for Better Planning Coalition members as they will be looking at the draft. It’s a long post – but there’s a lot to look at with all the changes in policy. A version of this blog as a briefing for MPs and peers is also available here.
Lots of people rushed out their hot takes before Christmas but hopefully this provides a more considered view on how the new NPPF might serve the public interest in planning.
National and local balance
Planning policy (including the new draft National Planning Policy Framework) is still premised on there being published Local Plans to shape development – but only 30% of England is covered by one. The new statutory process for Local Plans established by the Levelling Up and Regeneration Act (LURA) plus additional resources for planning teams may help make sure plans are published. But in the meantime – combined with new housing targets, local government reorganisation, new sub-regional spatial development strategies (SDSs) which Local Plans have to follow and the National Planning Policy Framework (NPPF) itself – there will be a dearth of up-to-date and agreed local plans.
So the NPPF will be the main decision-making tool for many local areas and decisions. The restructuring of the new draft NPPF into policies to inform the making of SDSs and Local Plans, and then “national decision-making policies” (NDMPs) for individual applications should therefore be helpful – provided those NDMPs are not written with too many caveats to allow poor development to receive approval.
Weighting policies, rules-based decisions and the presumption in favour of development
The current NPPF uses a variety of adjectives for those matters which are given additional weight in consideration in planning decisions (“substantial”, “great”, “significant”). The new draft NPPF now replaces these different terms with just “substantial”. This standardisation probably helps clarity. We will also want to look at which criteria are given substantial weight, and the implications of any changes to other wording (eg changes to remove reference to “reject(ing)” development).
The new draft also aims to make policy more “rules-based”. If this is to happen, then rules also need to say “no” sometimes as well as “yes”. It’s important therefore that policies do not have broad caveats to allow development through that should be refused because it is not in the public interest or if it runs counter to truly sustainable development.
The new draft NPPF introduces a new approach to the existing presumption in favour of development, differentiating between development within defined settlement boundaries which should be automatically approved[1] and development outside settlement boundaries, which generally should be presumed to be refused except in some specific cases. In principle, this is welcome, protecting greenfield sites and ensuring new development is closer to existing services and employment opportunities and public transport.
However, settlement outside settlement boundaries would be approved where a development would address an evidenced unmet need, which for housing means the local planning authority cannot demonstrate a five year supply of deliverable housing sites or scores below 75% in the most recent Housing Delivery Test.[2] Approval would only be refused in those situations where the adverse effects of the proposed development would seriously outweigh the development’s contribution to that unmet need. And this would primarily be assessed against those NDMPs whose wording sets out that development proposals should be refused in identified circumstances (ie an implied tougher test for rejection).[3]
All the policies in the NPPF that fall short of requiring refusal will be of limited effect if local authorities can’t show a five year housing supply (difficult those areas where the Government unilaterally increased them in 2024) and others will struggle to meet the Housing Delivery Test given the slump in house-building caused by cost inflation, skills shortages and weak demand caused by economic insecurity (house building in November 2025 was 24.1% lower than in October 2022[4]).
Green Belt
The new draft NPPF also seeks to reduce the size of the Green Belt from three policies:
- SDSs and Local Plans’ Green Belt review process (involving regular review of the Green Belt and a requirement for assessment of whether development can be met within the extent of the current Green Belt, with planning inspectors able to recommend a review of the Green Belt as part of the tests of the soundness of a proposed SDS or Local Plan)
- Grey belt (x2 – both local planning authorities being required to redefine Green Belt as grey belt plus speculative applications claiming that the site would count as grey belt)
- Development around railway stations (both encouraging LPAs to remove areas of land from stations from being part of the Green Belt and giving the green light to applications for development for some stations where sites still sit in the formal Green Belt)[5]
Overall, it seems like official policy is to have a much smaller Green Belt but to aim for what is left of the Green Belt to be better for access, recreation and nature. But a “better” Green Belt will depend on other policies and funding beyond planning. Government should be clearer about its intentions for the Green Belt and the role of other policy, for instance in an overarching policy statement on the Green Belt, setting out how funding, land—use planning and regulation can deliver greater benefits from the Green Belt.
Viability, density, design and sustainable transport
There are welcome changes on housing viability and density. These are already the focus of lobbying from private interests to weaken them. On viability, the new draft NPPF seeks to reduce the potential for developers to try and negotiate down on affordable housing provision on a site by site basis through more standardised inputs and clarity in the Local Plan. The National Audit Office warned last year that councils “are stretched, both in terms of finances and skills, meaning they are often unable to effectively challenge developers” when it comes to site-by-site negotiations, and that this was getting worse.[6]
There has been growing interest in the role of density in supporting agglomeration and through to grow the productivity and prosperity of UK cities. The new “Northern Growth Strategy: Case for change” from the Treasury, MHCLG and the Department for Transport says that “increasing the density of northern cities is essential to unlocking agglomeration benefits and driving productivity growth across northern city regions”.[7] The new draft NPPF rightly intends to support intensification of land uses in urban and suburban areas, and set clear expectations for minimum densities in locations with good transport connectivity
However, the Treasury has also been pushing for weakening the Green Belt and supporting greenfield development around “more productive” cities like London, Cambridge and Oxford, as “greater housing availability increases labour mobility which contributes further to growth, by allowing people to move to high productivity places.[8]However, given the generally fixed level of private housebuilding, freeing up Green Belt land for development may not necessarily result in more net homes if housebuilders switch from more challenging and expensive brownfield urban development sites.
The design and transport sections are also strong but the ability for its recommendations to shape development is weaker than the overall presumption in favour of development. The contribution to meeting unmet need for development is likely to trump requirements on design and sustainable transport.
Climate and nature crises and valued landscapes
The Climate Change Committee (CCC) 2024 Progress Report to Parliament called for Government to “make overall planning policy consistent with Net Zero”. This followed the 2022 Progress Report, where the CCC called for “embedding Net Zero alignment as a core requirement within the planning reforms in the upcoming [Levelling Up and Regeneration] bill and the supporting frameworks and guidance documents”. The new draft NPPF does strengthen planning policy through effectively saying that commercial fossil fuel extraction should be turned down. But much of the wording remains the same as for previous versions of the NPPF, linking in a footnote to the Climate Change Act but not explicitly for what carbon budgets should mean for planning policy and development, and with a lack of supporting guidance.
We are also disappointed about the proposals to weaken local ambition on climate change and nature through restrictions on higher quantitative targets (eg on energy efficiency) and on biodiversity net gain. This further removes planning from local democratic control, with policies imposed top-down from Whitehall alongside the removal of local democratic decision making on controversial development.
More broadly on nature, the Prime Minister has said that “we need to do everything we can to prevent [nature’s] decline and to turn it around, because we’re losing things we may never get back”.[9] The new draft NPPF does do a better job of linking policies to the new local nature recovery strategies – but these are still developing documents of varying quality and impact and again not reflective of doing everything we can to turn around the decline of the natural environment.
Some wording has also been lost from this chapter. The current NPPF says that “planning policies and decisions should contribute to and enhance the natural and local environment by…protecting and enhancing valued landscapes”. This has been used by those seeking to protect areas that are treasured by local communities but what counts as a “valued” landscape has been a matter of debate. Now this phrase has disappeared with the corresponding NDMP (N2(1d) saying developments should “conserve and enhance existing natural features of visual, historic or nature conservation value (such as established trees and hedgerows) wherever possible”. This would apply to more areas but the debate on meaning is now likely to shift to the meaning of “wherever possible” in this policy. Given that planning decisions weight up all material considerations anyway, the caveat is not necessary.
Heritage
The shift in the draft NPPF to a more supportive stance for sensitive and sustainable use of heritage buildings and sites could be helpful for conservation (if conservation is defined as the sensitive management of change). But it is important that any concerns from the heritage sector about unintended consequences are listened to.
Sub-regional spatial development strategies
The new draft NPPF is the first chance to formally set out what the new sub-regional spatial development strategies (SDSs) should look like. The new draft policy PM1 on what should be included is not entirely consistent with the Planning and Infrastructure Act which sets out the legal requirements for SDSs, and which explicitly mentions affordable housing and climate mitigation and adaptation, unlike policy PM1. The consultation should be an opportunity to look at how they interact with the rest of the planning system, with more public debate about what they can achieve. There
Sustainable development – the purpose of planning and the debate on planning’s future
Finally, the inclusion of a purpose of planning in the new draft NPPF is welcome, as is that this purpose is defined as being “to contribute to the achievement of sustainable development, by managing the use and development of land in the long-term public interest”. However, the rest of the text in the draft NPPF uses “growth” far more than “sustainable development” (48 growth mentions in the NPPF and annexes, compared to eight times for sustainable development). And “growth” is used quite loosely without the need to say what is meant by it – eg if it is about a short-term boost to the economy or long-term foundations for sustainable development or trade-offs and opportunity costs that come from choices to support some activities within the planning system).
We hope the consultation process is used to draw out of some of these bigger issues beyond individual text changes. We also hope it is used to engage widely with communities and the range of stakeholders concerned with the public interest outcomes from the planning system. It’s really important that MHCLG offer opportunities for engagement with all those with an interest in the outcomes from planning, not just those in the “development and planning industry”[10] (not least as most planners now work in the private sector) and that as many organisations as possible respond to the consultation.
The consultation document says that “making the best use of land is a fundamental objective of the planning system”. That finite capacity of land is now under pressure for more and more uses – included farming, housing, flood management, recreation, landscape, heritage conservation, space for the recovery of nature, energy (renewables and energy crops), the management of water supply, transport and other infrastructure and coastal change. All this as it comes under increasing stress from the impacts of climate change and damage to natural capital. It is vital that decisions taken now reflect the need for sustainable development and do not compromise long-term needs for short-term private interests.
[1] Note that land within settlement boundaries is not necessarily previously developed (brownfield) land as boundaries can be set beyond that land which is built up. Some exceptions to approval within settlement boundaries are provided. See S3-S4 policies in the new draft NPPF.
[2] The Housing Delivery Test measures net homes delivered in a local authority area against the homes required,
using national statistics and local authority data, showing where delivery has fallen below the local planning authority’s housing requirement over the previous three years.
[3] See draft policy S5, paras 1j and 2
[4] ONS construction output https://bsky.app/profile/noblefrancis.bsky.social/post/3mchbsjyr3c2n
[5] For sites near stations that are put forward by developers, these will need to be located in the top 60 travel to work areas and be within walking distance of “reasonably connected” stations or tram stops (four services per hour, at least two in both directions).
[6] https://www.nao.org.uk/reports/improving-local-areas-through-developer-funding/?nab=0
[7] https://www.gov.uk/government/publications/northern-growth-strategy-case-for-change
[8] https://www.gov.uk/government/news/obr-concludes-planning-reforms-will-bring-housebuilding-to-its-highest-level-in-40-years
[9] Interview in National Trust magazine, January 2026
[10] https://www.planningresource.co.uk/article/1945094/clear-obstacles-yet-clog-governments-reconditioned-planning-system-catriona-riddell