Statutory pre-application consultation for major schemes in Wales

This article covers Wales only. Since 1 August 2016, an applicant for major development in Wales has had to carry out pre-application consultation before submitting the application, and to submit a report of that consultation with it. The duty comes from the Planning (Wales) Act 2015, which inserted the requirement into the Town and Country Planning Act 1990, with the procedural detail in the Welsh development management procedure order. England has no equivalent: pre-application engagement there is encouraged by policy and required by nobody.

The consequence for a programme in Wales is straightforward. You cannot validate a major application without having run the consultation first, and the consultation takes at least 28 days on top of everything else.

Which developments are caught

The duty applies to applications for major development as defined in the Welsh procedure order. The familiar thresholds are ten or more dwellings, residential sites of 0.5 hectares or more where the number of dwellings is not yet known, and for other uses 1,000m² or more of floorspace or a site of one hectare or more.

Read the definition rather than working from memory, because the boundary cases matter. A scheme of nine dwellings on a 0.6 hectare site is caught by the site area limb even though the unit count is below ten. A change of use with no new floorspace may not be caught at all.

Where a scheme sits just under a threshold, resist the temptation to design to avoid the duty. An application that grows by one unit during determination has a validation problem rather than an amendment problem.

Who must be consulted and for how long

Four groups, and the consultation runs for a minimum of 28 days:

• The community or town council for the area, where one exists.
• The specified consultees relevant to the proposal, which commonly include Natural Resources Wales, the sewerage undertaker, the highway authority and Cadw where heritage assets are affected.
• Owners and occupiers of land adjoining the site.
• The local planning authority itself.

The specified consultees are the part people underestimate. Consulting them at pre-application stage does not replace the statutory consultation the authority carries out later, so the same bodies see the scheme twice. That is an opportunity, because a response at pre-application stage can be designed out before submission rather than argued about during determination.

Where a consultee response identifies a technical gap, fill it in the submitted documents. A drainage objection raised at pre-application stage and unanswered in the application is the worst of both worlds.

The site notice and the documents to be made available

The consultation has to be visible. A site notice is displayed, and the draft application material has to be made available for inspection, which in practice means a location where paper copies can be seen and, almost always, a website.

The material includes the draft application form, the plans and drawings you intend to submit, and the design and access statement. That last point has a programme consequence people miss: the design and access statement has to exist in a near-final state before consultation starts, not after.

Get the drawings to a settled stage first. Consulting on a layout you then change substantially undermines the exercise and invites a fair criticism at committee that the consultation was on a different scheme.

Preparing the pre-application consultation report

The report is a validation requirement, and a thin one will be challenged. It needs to record:

1. Who was consulted, by what method, and on what dates, with copies of the notices and letters.
2. Where and how the documents were made available for inspection, and for how long.
3. Every response received, reproduced or fairly summarised rather than filtered.
4. The applicant's response to each substantive point.
5. The changes made to the scheme as a result, cross-referenced to the drawings that changed.
6. Where no change was made, the reason, stated plainly.

Point five is where the report earns its place. A report showing that three of eleven points led to design changes reads as a genuine exercise. A report concluding that no change was needed to anything reads as a formality, and officers say so in their committee reports.

Reproduce responses in an appendix with personal data removed. That is both a data protection matter and a courtesy to the neighbours who wrote them.

What happens if the duty is not discharged

The application is not valid. The authority will refuse to register it, and there is no appeal against non-validation equivalent to an appeal against refusal of permission, so the only route is to run the consultation properly and submit again.

The failures that cause this are procedural rather than substantive: a consultation period a few days short of 28, a community council omitted, a site notice displayed late, or documents not made available for the full period. Diarise the dates and photograph the site notice in place with a dated record.

Partial discharge is not a concept here. If one required consultee was missed, the duty was not met.

How the report is used at determination

Once submitted, the report becomes part of the material the officer weighs. It is not a vote, and community opposition recorded in it does not bind the authority any more than objections during the statutory period would.

What it does influence is the officer's confidence. A scheme that consulted early, recorded the objections honestly and changed in response arrives with a stronger narrative, and the Statement of Community Involvement that goes with a major application can then reference a real process rather than a described intention.

It also shapes the committee debate. Members read the consultation report, and they notice when a point raised by a community council two months before submission is answered nowhere in the application.

Programming the consultation into the timetable

Build the sequence backwards from your target submission date:

Two things run usefully in parallel. The statutory pre-application advice service offered by Welsh authorities, which gives a written response within a set period for a prescribed fee, and engagement with the Design Commission for Wales, which Planning Policy Wales expects for significant schemes.

Where a heritage asset is involved, the Cadw dimension needs handling early, and the position on listed building consent in Wales and the role of Cadw sets out how that consent runs alongside. The Northern Ireland regime has its own version of this duty, and comparing it with pre-application community consultation in Northern Ireland shows how differently the three jurisdictions have approached the same idea.

PlanScope can produce AI-assisted drafts of the supporting documents that accompany a major application, and its drafting is grounded in English national policy and local plans, so a Welsh scheme needs the reviewer to check Planning Policy Wales, the Technical Advice Notes and Future Wales. PlanScope does not produce the pre-application consultation report. Reports should be reviewed before submission, and PlanScope does not guarantee planning approval. Browse the report types by category to scope the evidence base before consultation starts. This is general guidance, not legal advice; check the position with the relevant authority or a qualified professional before relying on it.