The NPPF 2024 transport shake-up
What changed, and why it matters
If you work in development, run a business that depends on local planning decisions, or simply want to understand how new housing and infrastructure gets approved near you — the December 2024 update to the National Planning Policy Framework (NPPF) is worth knowing about. Particularly when it comes to transport.
In this post
What is the NPPF?
The big shift: from "predict and provide" to "vision and validate"
What this means in practice
The common pitfalls developers now face
What to do early in your planning process
What is the NPPF?
The National Planning Policy Framework is the government's rulebook for how planning decisions are made in England. It guides local councils (Local Planning Authorities) on what to approve, what to refuse, and what to prioritise. It was first introduced in 2012 and has been updated several times since — with the December 2024 version representing one of the most significant revisions yet.
For anyone involved in a planning application — whether you're a developer, a business owner, a landowner, or a community group — understanding the NPPF gives you a clearer picture of how decisions will be made.
The big shift: "predict and provide" is out
For decades, transport planning in England followed a simple logic: predict how many cars a new development would generate, and then provide enough road capacity to accommodate them. This approach — known as predict and provide — shaped countless planning decisions, and often meant that new housing estates or business parks were built with roads and parking at their heart, and everything else as an afterthought.
“The 2024 NPPF marks a clear departure from this. The updated framework explicitly criticises planning that “follows a simplistic predict and provide pattern, with insufficient regard for the quality of places being created.” Instead, it promotes what professionals call a vision and validate approach — starting with a vision for the kind of place you want to create, then demonstrating how transport infrastructure supports that vision.”
In plain terms, instead of asking "how do we fit more cars in?" the question becomes "what kind of place do we want this to be, and how do people get there sustainably?"
What this means in practice
The revised Section 9 of the NPPF (Promoting Sustainable Transport) now requires that any new development demonstrates a clear commitment to sustainable travel — walking, cycling, public transport, and low-emission vehicles — from the earliest stages of planning.
Several specific changes stand out:
Transport considerations must come early
A new paragraph in the framework states that transport considerations must be "an important part of early engagement with local communities." This is a significant change — it means transport planning can no longer be bolted on at the end of a design process. Councils and communities need to be brought in from the start.
Scenarios, not just predictions
Applications now need to test multiple realistic future scenarios for how people might travel to and from a site — not just a single prediction based on current car usage. This gives planning authorities more flexibility to weigh up sustainable outcomes rather than being forced to accommodate worst-case car traffic figures.
Modal shift is now a legitimate goal
The framework acknowledges that some developments may have an impact on the existing road network — but that this can be acceptable if it promotes a genuine shift to more sustainable transport modes. Previously, any significant highway impact could kill a planning application. That calculus has now changed.
“In short: a well-designed development with strong cycling infrastructure, public transport links, and pedestrian connectivity now has a much stronger case — even if it creates some additional traffic — than a car-dominated scheme that simply widens a road.”
Common pitfalls to avoid
“Pitfall 1: Treating transport as a tick-box exercise
Many applications still arrive at pre-application stage without any transport thinking in place. Under the new NPPF, this is a red flag. Councils can — and increasingly will — push back hard if sustainable transport hasn’t been considered as part of the design.”
“Pitfall 2: Relying on outdated transport assessment templates
Templates built around the old predict and provide model may no longer satisfy planning officers. The scenarios tested need to be realistic and tied to a stated vision — not simply worst-case traffic projections.”
“Pitfall 3: Ignoring the Local Plan
The NPPF sets national policy, but your Local Planning Authority will have its own Local Plan and transport vision. These may not always align with national guidance. A scheme that meets NPPF requirements may still face resistance if it conflicts with local priorities.”
What to do early in your planning process
Whether you're a developer, a landowner, or a business preparing a planning application, the message from the new NPPF is consistent: start your transport thinking earlier than you think you need to.
That means engaging with a transport planner at the design stage — not after the architect has already fixed the layout. It means understanding your local authority's transport vision and identifying how your scheme can support it. And it means being prepared to demonstrate, with evidence, how people will actually travel to and from what you're proposing.
The planning system is shifting. Those who adapt to the vision and validate the approach early will be better placed to navigate it successfully.
