Site Accessibility: Walking, Cycling & Public Transport
How site accessibility — walking, wheeling, cycling and public transport — is judged under the August 2026 NPPF, and how to build a strong case.
PLANNING APPLICATIONS
Andrew Ransome
9/4/20265 min read
Before anyone measures a visibility splay or counts a parking space, decision-makers ask a simpler question. Is this the right location for this development?
For landowners promoting sites, and developers weighing up a site's potential, this matters. Accessibility is often treated as a main issue in its own right. It stands apart from anything to do with highway safety.
Why location comes before design
A site's location fixes the travel choices available to future occupiers.
You can redesign a layout. You can adjust a parking ratio. You cannot move a site closer to a station or a row of shops.
Where a site sits outside a settlement boundary, or sits awkwardly against a council's spatial strategy, accessibility often becomes a defining issue at appeal.
High car dependency is a key consideration. It draws close scrutiny wherever local policy promotes walking, wheeling, cycling and public transport.
This is usually a two-part test:
Does the site accord with policy on the location of housing and the council's spatial strategy?
How accessible is it to education, employment, leisure, health and retail?
Walking and Wheeling: the 800 metre test
Manual for Streets sets a widely used benchmark. Land use patterns work best for walking when facilities sit within roughly 800 metres, or a ten-minute walk.
That figure gets quoted constantly in planning application and appeal evidence. But it's a starting point, not a cut-off. How far people will walk depends on the destination and the purpose of the trip. People walk further to a station or school than to a corner shop.
Distance is only part of the picture. Route quality also matters. Think about four qualities:
Connections — does the route reach the destinations people actually need?
Convenience — is it direct, without busy road crossings or steep gradients?
Conspicuousness — is it well lit, visible and clearly signed?
Comfort — are footways safe and well maintained, with adequate crossing points?
A site half a kilometre from a supermarket, reached by a direct, overlooked footway, will score very differently from a site the same distance away down an unlit lane with no footway.
The August 2026 NPPF now refers consistently to "walking, wheeling and cycling" rather than walking and cycling alone.
Wheeling covers wheelchairs, mobility scooters and other wheeled mobility aids. It's a distinct accessibility test — dropped kerbs, tactile paving, gradients and surface quality all matter here in a way that a simple walking-distance figure won't capture.
Most walking research is based on urban studies. Rural contexts behave differently.
Where speeds are low, visibility is good and verges are usable, walking a rural road can still work.
Where speeds are high, hedges enclose the road, and lighting is absent, walking becomes unattractive and genuinely unsafe. Any one of these factors alone can be enough to put people off.
Decision-makers must also consider how different groups experience a route.
Children, older people, women and those with mobility impairments don't all experience the same route the same way. A route that feels fine to a confident adult pedestrian may not work for everyone who might live on a scheme.
Cycling: further and faster, but with its own barriers
Cycling extends a site's realistic catchment well beyond walking distance. But many of the same deterrents apply, and some are sharper.
Where cyclists must share carriageway space with no dedicated lane, perceived risk rises sharply.
Add poor weather, physical effort, and the risk of cycle theft at the destination, and it's clear why cycling provision needs its own assessment.
It shouldn't be assumed to follow automatically from a walkable location.
If a transport case leans on cycling as a substitute for car use, you need to show genuinely safe, direct and secure cycling infrastructure. That includes secure cycle parking at the destination.
Public transport
A bus stop within walking distance tells you very little on its own. What actually determines whether public transport is a realistic option is a combination of factors:
Routes and destinations served
Frequency of service
Distance to stops or stations
A single, infrequent peak-hours bus service is a very different proposition from a frequent, all-day service to multiple destinations.
The health and wellbeing dimension
Accessibility isn't purely a technical transport question. National policy now frames it more broadly.
Chapter 16 of the August 2026 NPPF, Promoting Healthy Communities, sets out at policy HC1(e) that plans should identify opportunities to support walking, wheeling and cycling as part of promoting good health and reducing health inequalities.
Chapter 15, Promoting Sustainable Transport, reinforces this at policy TR3: development should be located to support sustainable patterns of movement, and at TR4, which requires layouts to give first priority to walking, wheeling and cycling, and second priority to public transport.
This matters practically.
An accessibility case doesn't need to rest solely on distances and bus frequencies. A well-argued case can also draw on qualitative benefits — the extent to which a scheme's layout genuinely encourages walking, wheeling and cycling as first choices, not a fallback for those without a car.
Decision-makers respond well to this framing where the site's own characteristics genuinely support it.
Travel plans, transport assessments and statements
Beyond the smallest schemes, accessibility evidence is usually formalised through a Transport Statement or a full Transport Assessment.
This is often paired with a Travel Plan setting out how sustainable travel will be encouraged and monitored once the development is occupied.
Under the August 2026 NPPF, policy TR6 sets out when each document is expected, scaled to the size and likely trip generation of the scheme. Treat a Travel Plan as more than a box-ticking exercise.
A credible plan with realistic, monitored measures — secure cycle storage, discounted transport passes, car club membership, clear walking and wheeling route maps for new residents — can materially strengthen an accessibility case. This matters most where a site's location is borderline.
Building the accessibility case for your site
For landowners promoting land through a local plan, or developers assembling evidence for a marginal site, the lesson is the same. Build a detailed, honest, specific picture of the travel choices actually available to future occupiers. Don't rely on a generalised claim about proximity.
Where a site has genuine accessibility strengths, this evidence can do a lot of work in overcoming an in-principle objection to its location.
This applies especially to sites just outside a settlement boundary, where the argument often turns on whether the location represents sustainable development in the round.
Where a site has weaknesses, address them robustly. Use travel plans, mitigation measures and realistic expectations about car dependency. It's better to deal with them upfront.
Do you have a site and need planning advice?
If you're promoting a site, or facing questions over its location and accessibility, I can help. I work with a team of consultants who prepare Transport Statements, accessibility assessments and Travel Plans. Get in touch for an initial review of your site.
Andrew Ransome MRTPI - Email: andrew@andrewransome.co.uk
About me
Andrew Ransome is a Planning Director and a Chartered Member of the Royal Town Planning Institute (RTPI), with more than two decades of experience in town planning.
He specialises in delivering strategic planning solutions for complex developments across both rural and urban environments, helping clients navigate planning challenges and unlock development opportunities. Connect with Andrew on Linkedin.
Planning Application Information
Get in touch for planning advice: Email: andrew@andrewransome.co.uk
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