Active Travel England and the 150 unit referral

The Active Travel England threshold that catches most residential schemes is 150 dwellings. Reach it and your application becomes one the local planning authority has to consult Active Travel England on as a statutory consultee, alongside the two other triggers of 7,500 m² of floorspace and a site area of five hectares. Any one of the three is enough. The agency then has the standard 21 days to respond, and what it says about your walking and cycling provision carries the weight of a statutory consultee response rather than a comment letter.

Active Travel England is an executive agency of the Department for Transport. It was given statutory consultee status in England from 1 June 2023 by amendment to the Development Management Procedure Order 2015, which is the instrument to check if you need the current wording of the trigger.

Which applications are referred

The duty falls on the local planning authority, not on you. Once the application is validated, the case officer consults Active Travel England on any application meeting a threshold, and the response is a material consideration in the same way as a highway authority response.

Three practical points follow. Outline applications count, which means the active travel case has to be made before the internal layout exists. A reserved matters submission on a consented outline can also be referred where the earlier permission left access or layout to be determined. And a section 73 application to vary a condition on a large consent can bring the scheme back into scope, which surprises people who assumed the referral was a one-off at the start.

The 150 dwelling and floorspace triggers

The floorspace trigger is the one that catches non-residential and mixed-use schemes: a distribution unit, a large school, a retail park or an office building can pass 7,500 m² without any dwellings at all. The site area trigger catches low-density schemes and anything with a large amount of open space, car parking or servicing yard.

Count carefully at the margins. A scheme of 148 units with an extra care block of 30 bedspaces sitting in a different use class is exactly the sort of case where the authority and the applicant read the numbers differently, and it is cheaper to ask at pre-application than to argue after validation.

Below the thresholds, Active Travel England may still be consulted informally, and the design expectations do not change. The local highway authority applies much the same guidance to a 40-unit scheme.

What the consultee assesses

The agency looks at whether people walking, wheeling and cycling can get to and through the site safely and directly, and whether the design meets current national guidance. In practice the assessment covers the quality of connections to existing routes, the internal street hierarchy and its speeds, junction and crossing design at the site access, cycle parking quantity and quality, and whether the layout puts car parking and servicing ahead of pedestrian desire lines.

The reference documents are LTN 1/20 for cycle infrastructure design, Manual for Streets for the street layout, and Inclusive Mobility for accessibility. LTN 1/20 does the most work. It sets out the five core design principles of coherence, directness, safety, comfort and attractiveness, and it is specific about carriageway widths, protection at junctions and the circumstances in which shared use is acceptable.

Shared use footways are the single most common point of criticism. LTN 1/20 treats shared use in urban areas as generally unsuitable, so a scheme that resolves cycle provision by widening a footway and painting a symbol on it will attract a response saying so.

Design expectations that shape the layout

The expectations bite at the masterplanning stage rather than the drawing stage. A layout with a single vehicular spine, cul-de-sacs off it and no through route for cycles will fail the directness principle however well the individual streets are detailed, because the walking and cycling distance to the nearest shop ends up double the driving distance.

Things that repeatedly appear in acceptable schemes: continuous footways across side road junctions, a permeable street pattern with cycle and pedestrian links where vehicles are stopped, 20mph design speeds achieved by geometry rather than signs, secure covered cycle parking at a standard well above one space per dwelling for flats, and tracked crossing points on the desire line to the nearest school and bus stop rather than 40 m away at a convenient kerb.

Cycle parking for flats deserves particular attention. Ground-floor stores reached through a narrow door with a step, or two-tier racks in a room with no turning space, get marked down, and the agency's comments will describe why.

Timing and the determination period

A major application carries a 13-week determination period, or 16 weeks where an Environmental Impact Assessment is involved. The 21-day consultee period sits inside that, but a response asking for layout changes does not.

The realistic sequence is that comments arrive in week four or five, the design team needs three to six weeks to test a revised layout, the revision is reconsulted, and the authority proposes an extension of time. Agreeing one is normally better than the alternative, because refusing an extension leaves the officer choosing between recommending refusal and letting the period expire.

Pre-application engagement is the way to compress this. The agency publishes guidance on how to engage before submission, and the assessment approach it uses is public, so the layout can be tested against it while the masterplan is still soft. Our note on the statutory consultees that appear as a scheme grows sets the referral alongside the others that switch on at similar sizes.

Responding to an objection

An objection from a statutory consultee is not fatal, and it is not a veto. The authority has to take it into account and give reasons if it departs from it, which in practice means either you change the layout or you give the officer a defensible reason to disagree.

Three responses work. Change the design where the criticism is right, which is most of the time. Provide the evidence that the criticism does not apply to this site, for example survey data on an existing route the agency has assessed from aerial imagery. Or secure the outcome by another route, such as a section 278 agreement delivering an off-site crossing, or a contribution through a section 106 obligation where the works are outside your control.

What does not work is a Transport Assessment that treats active travel as a paragraph about proximity to a bus stop. The assessment needs a section that audits the walking and cycling routes to real destinations, with distances, gradients, crossing points and the quality of each link recorded.

Evidence that satisfies the referral

Put the active travel material in the transport evidence base rather than scattering it. A submission that reads well normally contains:

• a walking and cycling audit of routes to schools, shops, employment and public transport, with distances measured along the actual route rather than as the crow flies
• a plan of the internal pedestrian and cycle network and its connections to the boundary at every point a future link could be made
• cycle parking schedules by dwelling type, with a detail drawing of the store
• crossing and junction details at the site access designed to LTN 1/20
• a Travel Plan with monitoring targets and a named coordinator

Where the highway authority and the agency disagree, say so in the covering statement and explain how the layout responds to both. That happens often enough on access geometry, particularly where a local authority standard asks for visibility splays that generate wide radii and fast turning movements. Our note on a single access into an internal road network covers the tension in more detail.

One honest uncertainty: the thresholds and the consultation arrangements have been amended before and may be again, so verify the current figures on gov.uk when you scope a submission rather than relying on a number in a report written last year.

Enter your postcode on PlanScope to see which reports a scheme of your size is likely to 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.