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Glossary

The NPPF and how London councils apply national policy

Government's high-level planning policy. Sets the framework local plans must respect.

Architectural planning drawings for a London project — architectural drawings in London
In short

The NPPF sets out the government's planning policies for England and how they should be applied. It is not statute, but it is a material consideration in every planning decision, and its presumption in favour of sustainable development shapes how local plan policies are weighed.

How does it interact with the local plan?

Applications are determined in accordance with the development plan unless material considerations indicate otherwise, and the NPPF is the most significant material consideration. Where local plan policies are out of date or inconsistent with the Framework, their weight is reduced.

For householder work the Framework rarely decides the case on its own. Its chapters on achieving well-designed places and on conserving the historic environment are the ones officers cite in extension reports.

Which parts matter for a house?

Chapter 12 on design, which expects development to be sympathetic to local character while not preventing appropriate innovation; and Chapter 16 on the historic environment, which sets the substantial and less-than-substantial harm test and requires significance to be described proportionately.

Chapter 16 is also the source of the requirement that harm to a designated heritage asset needs clear and convincing justification — the sentence most often quoted in a refusal on a conservation area extension.

Does it help an appeal?

Frequently. Inspectors work directly from the Framework, and appeals succeed where an officer applied a local guidance figure — a 3 m depth limit, say — as though it were a rule rather than as guidance to be weighed against the Framework's design and context tests.

What does national planning policy framework (nppf) mean for a London project?

How national planning policy framework (nppf) plays out in Lewisham: London Borough of Lewisham (Lewisham Council) maintains 30 conservation areas, the Blackheath Conservation Area and the Deptford High Street Conservation Area among them, and there is no borough-wide Article 4 direction, so permitted development generally survives outside conservation areas. Anyone dealing with national planning policy framework (nppf) at a Lewisham address is therefore working to a £548 householder application decided in 8 weeks, or a £249 prior approval over 6 weeks where national planning policy framework (nppf) still qualifies.

National Planning Policy Framework (NPPF) at a glance

Key figures for National Planning Policy Framework (NPPF)
StatusGovernment policy, a material consideration
Design chapterChapter 12
Historic environment chapterChapter 16
Harm testSubstantial / less than substantial, with public benefits
PresumptionIn favour of sustainable development
Applies toEngland

Common questions about national planning policy framework (nppf)

Is the NPPF law?

No. It is policy, but it must be taken into account in every decision.

Does it override my borough's design guide?

It sits above it. Guidance inconsistent with the Framework carries less weight.

Can I cite it in an application?

Yes, and doing so precisely is more effective than citing it generally.

National Planning Policy Framework in London — a measured survey being recorded on site
A measured survey being recorded on site — national planning policy framework in London.
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A printed planning application drawing set — proposed elevations, floor plans and the os location plan with the site outlined in red — national planning policy framework in London
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