Blue badge parking and accessible arrival in new schemes

Accessible arrival is a route, not a bay. A scheme can provide the right number of Blue Badge bays at the right dimensions and still fail, because the surface between the bay and the front door has a 40 mm upstand, a 1 in 10 crossfall or a bin store in the middle of it. Councils increasingly assess the whole journey from the parking space or the drop-off point to the accessible entrance, and that is what the access statement has to describe.

Bay numbers and sizes are covered separately in our note on accessible parking bays. What follows is the arrival sequence around them.

Provision levels and where they are set

Three sources set the numbers, and they do not always agree. Approved Document M Volume 2 gives recommended proportions of designated bays for different building types. Local plans and parking standards documents set their own percentages, often higher. And in London, policy T6.1 of the London Plan requires a proportion of dwellings to have access to a Blue Badge bay from the outset, with a further proportion provided on demand.

Take the figure from the adopted local standard and from the current Approved Document rather than from a rule of thumb, and state in the application which source you have applied. Where the local standard is higher than the national recommendation, the local one governs.

The on-demand mechanism deserves attention at design stage. A scheme that promises additional bays later needs somewhere for them to go, which means identifying convertible spaces on the layout and recording the arrangement in the management plan rather than assuming a future car park can absorb them.

Bay dimensions, transfer zones and surfacing

The standard designated bay is 2.4 m wide by 4.8 m long, with a 1.2 m wide access zone alongside it and a 1.2 m zone at the rear where vehicles reverse in. That access zone is the reason a Blue Badge bay cannot be drawn as a wider ordinary bay: the hatched area has to be kept clear and marked as such.

Surfacing has to be firm, level and slip resistant in wet weather, and the bay itself should be as close to level as drainage allows. Loose gravel, deep-jointed setts and bonded surfaces with a pronounced texture all defeat a wheelchair, and a decorative material chosen for the frontage will be questioned.

Two details that get missed on planning drawings. Bollards and lighting columns positioned in the access zone. And a dropped kerb between the bay and the footway that is set at the wrong end, so the transfer zone lands against a full-height kerb.

Distance from bays to the accessible entrance

Keep the distance to a minimum. The guidance treats designated bays as belonging next to the principal accessible entrance, with 50 m generally cited as the outer limit for the travel distance, and shorter is always better.

Measure and annotate it. A dimensioned route on the site plan, from the transfer zone to the entrance door, with the distance written on it, answers the question before it is asked. Where the distance is long because of site constraints, say why and show what compensates: a setting down point closer in, a covered route, seating on the way.

The route also has to be legible. Arriving at the back of a building and walking around it to a front entrance is a poor experience even when it is short, and a scheme with a service yard between the bay and the door will be asked to move one of them.

Level thresholds and gradients on the approach

This is where most schemes come unstuck, because the levels are set long after the layout is approved in principle.

The targets to design to are a level approach wherever possible, a gentle ramped approach where the ground falls, crossfalls kept shallow enough not to steer a wheelchair, and a level landing at the door with a threshold that is flush or as close to it as the weathering detail allows.

Three things keep it deliverable:

1. Fix the finished floor level and the external levels together, early, with the drainage designer in the room
2. Detail the threshold properly, with a channel drain and a weathering upstand designed rather than added on site
3. Protect the route from the landscape design, because a resin path at a stated gradient becomes something else once planting beds and edgings are value-engineered

Where the site falls steeply, a lift or a longer route with intermediate landings is the honest answer, and it needs to be in the planning drawings rather than discovered at building control.

Flats, communal parking and allocation

In flatted schemes the bay is usually communal rather than attached to a plot, which turns a design question into a management one. Set out who allocates the bays, on what criteria, what happens when a resident with a Blue Badge moves in and all the bays are taken, and how misuse is enforced.

Put the answer in the management plan and reference it in the application. Boroughs have seen too many schemes where designated bays became general parking within two years.

Electric vehicle charging interacts with this. A charging bay that is also the accessible bay needs the cable route and the unit positioned clear of the transfer zone, and the unit itself needs controls within reach ranges.

Drop-off and taxi arrangements

Not everyone arrives by their own car. A setting down point near the principal entrance, on level ground, with a dropped kerb and enough length for a vehicle to stop clear of the carriageway, serves taxi users, community transport and anyone being dropped off.

For larger buildings, think about accessible minibuses and patient transport, which need more length and a rear tail-lift zone that a standard bay does not provide. And check the arrangement against the refuse and delivery swept paths, because a drop-off that only works when the bin lorry is absent is not a drop-off.

Evidencing the approach in the access statement

The Design and Access Statement should carry an arrival section with four items. A plan showing designated bays, the setting down point and the step-free route to each entrance, with distances annotated. A long section or spot levels along the route showing gradients and crossfalls. The threshold detail. And a short statement on allocation and management.

Where the scheme is large or the local authority has raised accessibility as an issue, an Equalities Impact Assessment may be expected as well, reflecting the public sector equality duty under the Equality Act 2010 that applies to the council's decision.

Then check the drawings against each other. The landscape plan, the drainage layout, the parking layout and the ground floor plan all have to agree about where the level route is, and on most schemes at least one of them does not.

PlanScope drafts the supporting statements around your drawings, structured to UK planning policy and with facts flagged where they need confirming. Browse the 66 report types to see what else the scheme will need.

This is general guidance, not legal advice; check the position with your local planning authority or a qualified professional before relying on it. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.