Town Centre Sequential Test for Main Town Centre Uses

 

The town centre sequential test is a planning policy test which asks whether a proposal for a main town centre use should be located in a more central location. The basic order is simple: look first within a town centre, then at edge of centre locations, and only then consider an out of centre site.

It can apply to shops, leisure and entertainment uses, offices, hotels and other development which national policy treats as a main town centre use. The test is about location. It is designed to support the long-term vitality and viability of existing centres by making more central locations the first choice where they can realistically accommodate the development.

Important: this is not the flood-risk Sequential Test. The flood-risk test asks whether development can be located where there is a lower risk of flooding. If flooding is your issue, use our Flood Risk Assessment and flood-risk Sequential Test guide.

 

When is the town centre sequential test required?

 

Policy TC3 of the August 2026 National Planning Policy Framework says a sequential test should be applied where all of the following are true:

• the proposal is for a main town centre use
• planning permission is required
• the site is not in an existing centre
• the proposal is not in accordance with an allocation for that purpose in an up-to-date development plan

That means the test can apply to a new building, an extension or a material change of use. There is no national minimum floorspace threshold for the sequential test itself. Local plan policies may add locally specific requirements, so always check the development plan as well as national policy.

The NPPF expressly says the test does not apply to applications for small-scale rural offices or other small-scale rural development. It also does not apply where planning permission is not required, because TC3 is framed around proposals for which planning permission is required.

 

Which developments count as main town centre uses?

 

The August 2026 NPPF glossary defines main town centre uses widely. They include:

• retail development, including warehouse clubs and factory outlet centres
• leisure, entertainment and more intensive sport and recreation uses, including cinemas, restaurants, drive-through restaurants, bars, pubs, nightclubs, casinos, health and fitness centres, indoor bowling centres and bingo halls
• banks and professional services
• offices
• arts, culture and tourism development, including theatres, museums, galleries, concert halls, hotels and conference facilities

Hotels are therefore expressly within the national definition. A proposal within Use Class C1 should still be looked at by reference to what is actually proposed. A use class and the NPPF definition of a main town centre use are different legal and policy concepts, so the label on an application form should not replace that assessment.

A September 2026 Lambeth appeal at Selway House shows this in practice. Lambeth Local Plan Policy ED14 required new C1 visitor accommodation outside town centres to be assessed against the sequential test. The appeal site had excellent public transport accessibility, but no sequential assessment had been submitted. The Inspector found conflict with ED14 and dismissed the appeal on this and other grounds.

 

Town centre, edge of centre and out of centre

 

The search is sequential because national policy gives locations an order of preference.

• Town centre first: a centre identified in the development plan, including city, town, district and local centres
• Edge of centre next: a location close enough to the centre to fall within the NPPF glossary definition for the particular use
• Out of centre last: a location which is neither in nor on the edge of a centre, although it can still be inside the wider settlement

For retail, edge of centre generally means a well-connected location up to 300 metres from the primary shopping area. For other main town centre uses it generally means within 300 metres of the town centre boundary. For offices the definition also includes locations outside the town centre but within 500 metres of a public transport interchange. Local circumstances still matter.

When an edge of centre or out of centre site is being considered, TC3 gives preference to accessible sites which are well connected to the town centre by sustainable transport modes.

 

What makes an alternative site suitable and available?

 

A sequential assessment is not a hunt for any vacant building on a map. The question is whether there is a suitable and available alternative in a sequentially preferable location.

Suitability is assessed for the development proposed, but with the flexibility required by national policy. A more central site does not have to reproduce the application scheme brick for brick, floor for floor or parking space for parking space.

Availability is a real-world question. A site which is genuinely committed to another occupier may not be available to the applicant or to another unidentified operator. The current policy also asks whether a site is expected to become available within a reasonable period. What is reasonable will depend on the scale and complexity of the proposal and of the alternative site.

Land ownership on its own is not a reason for dismissing a more central site. The published Planning Practice Guidance says robust justification is needed where a use has particular market or locational requirements, and that ownership does not provide that justification.

 

Flexibility over scale and format matters

 

This is one of the most common weak points in a sequential test. TC3 requires applicants and councils to exercise flexibility over matters such as format and scale so that suitable town centre and edge of centre opportunities are fully explored.

The published Planning Practice Guidance on town centres and retail explains that an alternative site does not have to accommodate precisely the same scale and form as the application proposal. The assessment should consider what contribution more central sites are able to make.

This does not mean that the planning authority can invent a wholly different development and call it an alternative. It means the applicant should be able to explain why reasonable changes in scale, layout or format would or would not work rather than defining the proposal so tightly that every alternative automatically fails.

 

How wide should the search area be?

 

There is no single national radius for a town centre sequential test. The correct geographical area is a matter of planning judgment and should be proportionate to the proposal.

A sensible assessment normally starts with the development’s likely catchment, the type and scale of use, the hierarchy of centres in the development plan and the locations the proposal is intended to serve. A neighbourhood-scale use is unlikely to justify the same search area as a major destination use.

The search area should be explained rather than simply asserted. It should not be narrowed because a particular operator dislikes a centre or already trades nearby. Where there is room for debate, agreeing the scope with the local planning authority before submission can avoid a great deal of argument later.

 

Who normally prepares the Sequential Test?

 

The applicant normally has to demonstrate compliance. For a straightforward proposal the assessment may be prepared by a planning consultant. Larger retail, leisure or mixed-use schemes often justify a specialist town-centre or retail planning assessment.

The local planning authority still has an important role. The PPG expects councils, where possible, to support applicants by sharing relevant information and discussing potential alternative sites at an early stage.

A good submission will usually contain:

• a clear description of the proposal, its use, scale and format
• the relevant development plan policies, centre hierarchy and mapped centre boundaries
• a reasoned search area and a map showing the centres and sites considered
• a schedule of possible sites and premises, including how they were identified
• site-by-site evidence on suitability, availability and likely timing
• an explanation of the flexibility tested on scale and format
• evidence on accessibility and sustainable transport connections where edge of centre or out of centre sites are involved
• supporting evidence such as marketing particulars, owner or agent correspondence, planning histories, allocations and known commitments where relevant
• a clear conclusion explaining why each more central option can or cannot accommodate the proposal

 

Common reasons a Sequential Test fails

 

• starting with the application site and trying to justify it rather than genuinely testing more central locations
• missing a town centre or alternative site which the council considers relevant
• using an unexplained or artificially narrow search area
• rejecting sites because they cannot accommodate the exact application layout without testing reasonable flexibility
• treating the preferences of a particular operator as planning requirements
• claiming a site is unavailable without evidence
• relying on land ownership alone to dismiss an alternative
• using out-of-date availability information
• failing to explain how the development plan hierarchy and town centre boundaries have been applied

Failure to undertake a sequential assessment at all can itself support refusal where the test is required.

 

The Sequential Test is not the town centre impact test

 

The two tests often appear together, but they are not the same.

The sequential test can apply to all main town centre uses. The separate impact assessment under TC4 applies to retail and leisure proposals outside town centres where the relevant floorspace threshold is exceeded and the site is not allocated for the proposed use. If the development plan contains no threshold, the NPPF supplies a default threshold.

So a hotel outside a centre may need a sequential test even though the separate TC4 impact test is not engaged. That distinction is easy to miss.

 

What happens if the Sequential Test is failed?

 

TC3 is direct: where a proposal fails to satisfy the sequential test, it should be refused. That makes failure a serious conflict with current national planning policy.

It is still important to distinguish planning policy from a statutory prohibition. The legal starting point remains section 38(6): a planning application is determined in accordance with the development plan unless material considerations indicate otherwise. The NPPF is a material consideration of critical importance and must be read alongside the development plan.

Passing the sequential test does not secure permission either. Design, transport, heritage, amenity, the development plan and every other material consideration still have to be assessed in the wider planning balance. If an application is refused, see our guide to planning appeals.

There is no separate local authority fee simply for carrying out the sequential assessment. The planning application itself may attract a fee depending on the application route, and professional or specialist evidence has its own cost. See our planning application fees guide.

 

The town-centre test is different from the flood-risk Sequential Test

 

Planning has two different policy tests which are commonly shortened to the Sequential Test.

• Town-centre Sequential Test: asks whether a main town centre use should be in a more central location
• Flood-risk Sequential Test: asks whether development can be located in an area with a lower risk of flooding

They have different triggers, evidence, search areas and policy consequences. A proposal can require one, both or neither. For the flooding test, go to our Flood Risk Assessment guide.

 

Leading case law on the town centre sequential test

 

R (on the application of Tesco Stores Limited) v Stockport Metropolitan Borough Council and Lidl Great Britain Limited [2025] EWCA Civ 610 is now the most useful modern Court of Appeal authority on the test. The court emphasised that the policy sets a clear order of locational preference and that “suitable” and “available” are ordinary English words. Both involve planning judgment on the facts at the date of decision. The court upheld the conclusion that two more central sites already committed to other food-store occupiers were not truly available alternatives.

The same judgment revisited Warners Retail (Moreton) Ltd v Cotswold District Council [2016] EWCA Civ 606 and Aldergate Properties Ltd v Mansfield District Council [2016] EWHC 1670 (Admin). The practical thread is important: flexibility is required, but the test should not be driven by the self-imposed preferences of one operator. Suitability is considered for the broad development proposed, not simply the corporate preferences of a particular retailer.

The Court of Appeal decision followed R (Tesco Stores Ltd) v Stockport Metropolitan Borough Council [2023] EWHC 3154 (Admin), the High Court judgment which had dismissed Tesco’s judicial review before the appeal reached the Court of Appeal.

These cases arose under earlier versions of the NPPF, so their wording should be read against current policy TC3. The core principles on suitability, availability, planning judgment and flexibility remain directly useful because TC3 retains those concepts.

 

A practical check before submitting

 

• confirm that the actual proposal is a main town centre use
• check whether planning permission is required
• check the development plan allocation and mapped centre boundaries
• identify the correct hierarchy of centres
• agree or justify a proportionate search area
• record all plausible town centre and edge of centre alternatives
• test reasonable flexibility in scale and format
• obtain current evidence on availability and likely timing
• explain accessibility and sustainable transport connections
• keep the sequential test separate from any TC4 impact assessment and from the flood-risk Sequential Test

If the answer depends on a finely balanced alternative site, it is usually worth resolving the sequential position before spending heavily on the rest of the application evidence.

 

Current national policy and guidance

 

• National Planning Policy Framework, August 2026, particularly policy TC3 and Annex B
• Planning Practice Guidance: Town centres and retail, particularly the guidance on the sequential test
• R (on the application of Tesco Stores Limited) v Stockport Metropolitan Borough Council and Lidl Great Britain Limited [2025] EWCA Civ 610
• R (Tesco Stores Ltd) v Stockport Metropolitan Borough Council [2023] EWHC 3154 (Admin)
• Warners Retail (Moreton) Ltd v Cotswold District Council [2016] EWCA Civ 606
• Aldergate Properties Ltd v Mansfield District Council [2016] EWHC 1670 (Admin)

The published PPG has not yet been rewritten around the August 2026 TC3 numbering, so older paragraph references within the guidance should be read against the current Framework rather than treated as the current NPPF numbering.

Other Planning Policy Sections

 

Town Centre Sequential Test Page Created: 8th September 2026

Town Centre Sequential Test Page Updated: 9th September 2026