The tilted balance explained

 

The tilted balance was planning shorthand for a former national policy test. A decision still began with the development plan, but where the policies most important for deciding the proposal were out of date, national policy tilted the balance towards permission unless specified protections applied or the adverse impacts significantly and demonstrably outweighed the benefits. In August 2026 the Government rebuilt the National Planning Policy Framework and removed the tilted balance in that form.

The term is still worth understanding, because it is all over older appeal decisions, advice and news, and the idea behind it lives on in a new shape. This page explains what the tilted balance was and how it worked, what replaced it in August 2026, and where to go for the current rule. It is written for anyone following a housing application or appeal, not just for planners.

 

Where the tilted balance came from

 

The phrase never actually appeared in national policy. It was a nickname planners used for one part of the presumption in favour of sustainable development, which until August 2026 sat at paragraph 11 of the National Planning Policy Framework. That paragraph was the engine of the whole system, telling councils and inspectors to say yes to sustainable development wherever they reasonably could.

Paragraph 11 had two halves. One was about making local plans; the other was about deciding applications. The tilted balance lived in the decision-making half, at what was labelled paragraph 11(d). It only came into play in particular circumstances, which is the next thing to understand.

 

What switched the tilted balance on

 

There were two ways in, and you only needed one of them. The first was where there were no relevant local plan policies for the proposal at all. The second, and by far the more common, was where the policies that mattered most for the decision were “out of date”.

For housing, national policy spelled out when those policies counted as out of date. It happened in either of two situations: the council could not show a five year supply of deliverable housing land, with whatever buffer applied, or its recent housing delivery had been badly below target, meaning less than 75% of what was needed over the previous three years, measured by the national Housing Delivery Test. Either one on its own was enough.

This is why housing land supply and the tilted balance were talked about together so often. A supply shortfall was the usual key that unlocked the tilt. Housing land supply still matters a great deal under the new rules, and our guide to the five year housing land supply explains how that figure is worked out and fought over.

 

How the tilted balance worked

 

Once that door was open, the decision was taken on a different footing. Permission should be granted unless one of two things applied.

The first was a set of national protections for certain places and assets. Where a policy protecting one of them gave a strong reason to refuse, the tilt switched off and the application was judged in the ordinary way. These protections covered things like the Green Belt, protected landscapes such as National Parks and National Landscapes, sites of special scientific or wildlife importance, irreplaceable habitats, listed buildings and other protected heritage, and land at real risk of flooding. If one of those gave a strong reason to say no, that was the end of the tilt.

The second was the balancing test itself: permission should still be refused if the harm from allowing the scheme would significantly and demonstrably outweigh its benefits, judged against national policy as a whole. The words “significantly and demonstrably” were doing the heavy lifting. Ordinary harm was not enough; the harm had to clearly and obviously tip the scales back the other way.

In plain terms, the tilt was a thumb on the scales in favour of yes. It was not a blank cheque. A scheme could still be refused, but the council had to work harder to justify saying no.

 

What replaced the tilted balance in August 2026

 

The August 2026 Framework removed the single paragraph 11 balance and the old out-of-date-policy trigger. The current presumption instead asks whether the proposal is within a settlement or outside one. Within a settlement, S4 applies a strongly supportive balance. Outside settlements, S5 identifies particular forms of development and circumstances that receive support, together with a separate exceptional-circumstances route.

Two familiar housing triggers still matter, but in a different way. A shortage of housing land or a Housing Delivery Test result below 75% can be evidence of unmet housing need under S5(1)(j). They do not secure support by themselves. An ordinary housing proposal must also be physically well-related to an existing settlement, unless its nature makes that inappropriate, and its scale must be capable of being accommodated by existing or proposed infrastructure.

The full current rule, with what “inside” and “outside” a settlement mean and how the test is applied, is on our guide to the presumption in favour of sustainable development. If you are dealing with a live application today, that is the page to read.

 

The tilted balance at appeal, then and now

 

For years the tilted balance was argued over more than almost anything else at housing appeals. If a council refused a scheme and the applicant appealed, the first fight was usually whether the tilt was engaged at all, which often turned on the council’s land supply figure. If it was engaged, the second fight was the balancing test, with the council piling up harms on one side and the applicant piling up benefits, including the new homes themselves, on the other.

Appeal decisions issued before 17th August 2026 will often read in exactly those terms, which is why the phrase remains worth knowing. For a live appeal determined on or after publication of the August 2026 Framework, the current national decision-making policies are material considerations even if the application or appeal was lodged earlier. Housing land supply and delivery can still be important, but they now operate through the new S3 to S5 structure rather than the old paragraph 11(d) trigger.

 

The tilted balance and the two presumptions

 

There is a point that often confuses people, and the courts have had to sort it out. There are really two presumptions at work in a housing decision, and they are not the same thing.

The first is a rule of law. Section 38(6) of the Planning and Compulsory Purchase Act 2004 says an application must be decided in line with the council’s development plan unless other important matters point the other way. That is the statutory starting point, and it applies to every decision whether or not the tilt is engaged.

The second comes from national policy, not an Act. The tilted balance was one expression of it, and the August 2026 presumption in favour of sustainable development is its successor. Either way, the policy presumption is one of the “other important matters” the council weighs when applying the statutory rule. So it does not override the law; it feeds into it.

For a while it was argued that a decision-maker had to do these as two separate steps, one after the other. The Court of Appeal settled it in Gladman Developments Ltd v Secretary of State [2021] EWCA Civ 104. The case was decided on the old paragraph 11 wording, but the point it settled is a lasting one: the two presumptions do not have to be applied in two separate stages in sequence, and a decision-maker may roll them into one overall judgment if that suits the case, so long as the statutory duty is properly met. The court was clear this does not merge the two presumptions into one; it simply recognises that both exist and can be worked through together.

Gladman was interpreting the former paragraph 11(d), so it should not be treated as authority on the wording or operation of the August 2026 S3 to S5 policies. What remains useful is the Court of Appeal’s explanation that the statutory development-plan duty under section 38(6) and a national policy presumption are distinct parts of the decision-making framework. The current presumption must now be applied on its own 2026 wording alongside the statutory duty and other material considerations.

 

What it costs, and appealing a refusal

 

There is no separate fee for running a tilted balance argument; it is simply part of an ordinary planning application or appeal. What the council charges for the application itself depends on the scheme, and our guide to planning fees explains how those charges work.

Before 17th August 2026, an applicant could appeal a refusal and the tilted balance was often central to that case. For a current decision or appeal, the right to appeal remains, but the planning argument must use the current S3 to S6 policies rather than treating paragraph 11(d) as operative. See our guide to planning appeals for the different routes and deadlines.

 

Where to go next

 

The rule that replaced the tilted balance is our guide to the presumption in favour of sustainable development, and that is the page to read for a live application. For the document it all comes from, see our guide to the National Planning Policy Framework. The usual trigger was a housing shortfall, so see our guide to the five year housing land supply. For the wider picture, see our guides to planning applications and planning appeals.

 

 

Relevant policy behind the tilted balance

 

Unlike most planning rules, the tilted balance came from national policy, not an Act of Parliament. The current version of that policy is the National Planning Policy Framework published in August 2026, which replaced the paragraph 11 tilted balance with the presumption in policies S3, S4 and S5. It is updated from time to time, so always check you are reading the current version.

• National Planning Policy Framework (August 2026), policies S3, S4 and S5, and Annex D on housing supply
• Gladman Developments Ltd v Secretary of State [2021] EWCA Civ 104, on the relationship between the statutory and policy presumptions
• Planning and Compulsory Purchase Act 2004, section 38(6), the duty to decide in line with the development plan unless other matters point the other way

Other Planning Policy Sections

 

Tilted Balance Page Updated: 24th August 2026