The 2026 NPPF: Has the Planning Potential of Your Site Changed?

Could the new NPPF unlock your site?

The 2026 National Planning Policy Framework has introduced a more structured and, in some areas, more positive approach to delivering new homes and supporting appropriate rural development in England.

For landowners and homeowners across England, this raises an important question:

Could the new planning policy create an opportunity for my land or property?

The answer may be yes—but the changes do not provide an automatic route to planning permission.

Every site still needs to be assessed against national and local planning policy, its planning history and its particular constraints. Understanding that position before investing in designs and technical reports can save considerable time and expense.

What is the NPPF?

The National Planning Policy Framework sets out the Government’s planning policies for England.

Local planning authorities must still begin with their adopted development plan, but the NPPF is an important material consideration when applications and appeals are decided.

The final 2026 Framework replaces the December 2024 version and includes revised policies covering:

• Housing delivery
• Green Belt and grey-belt land
• Rural development
• Heritage and conservation
• Design and placemaking
• Transport and accessibility
• Landscape and the natural environment

The effect on an individual site will depend on its location, history, constraints and the type of development proposed.

A planning strategy that may be appropriate for a site in rural Staffordshire could be very different from the right approach in Cheshire East, Greater Manchester or another part of the North West.

Does the new NPPF make Green Belt development easier?

Green Belt land remains strongly protected. Development considered inappropriate will normally need to demonstrate very special circumstances.

However, the Framework provides a clearer planning route for certain proposals involving grey-belt land.

Grey belt does not simply mean an unattractive, neglected or unused part of the Green Belt. Its status depends on how the land performs against particular Green Belt purposes and whether it meets the policy definition.

Even where a site may qualify as grey belt, a proposal must still satisfy further tests. These can include:

• The effect on the wider purposes of the Green Belt
• Evidence of unmet development need
• The sustainability of the location
• Access to services and transport
• Landscape and visual effects
• Infrastructure requirements

Major housing proposals may also need to meet the Golden Rules relating to affordable housing, infrastructure and accessible green space.

For landowners around Cheshire, Greater Manchester and other Green Belt areas in the North West, the changes may justify a fresh review of land that was previously considered unsuitable. However, grey-belt status must be established through evidence rather than assumed.

Could previously developed land offer an opportunity?

Previously developed land within the Green Belt can sometimes offer development potential, particularly where redevelopment would not cause substantial harm to openness.

This may include sites containing existing buildings, commercial uses or areas of lawful hardstanding.

However, a site is not automatically suitable for housing simply because it has previously been developed. Its lawful use, scale of development, access, relationship with nearby settlements and effects on the surrounding landscape must all be considered.

Equally, an underused rural site should not be dismissed before its planning position has been properly reviewed.

Croft Architecture can assess the planning history, policy context and physical constraints to establish whether there is a credible route forward before you commit to a full application.

What opportunities are there for barns and rural buildings?

The updated NPPF provides clearer support for appropriate rural development, including:

• Converting existing rural buildings
• Delivering well-designed new buildings
• Diversifying agricultural and land-based businesses
• Supporting rural leisure, tourism, shops and services
• Development that helps maintain farm viability and food production

This may create opportunities for barn conversions, rural homes, farm diversification and the sensitive redevelopment of existing sites.

It does not mean that every barn or agricultural building can be converted.

The condition and lawful use of the building, access, ecology, landscape, heritage, drainage and relationship with neighbouring properties will remain important. Some proposals may have a route through permitted development or Class Q, while others will require a full planning application.

Croft Architecture has extensive experience with barns, farms, rural properties and heritage buildings across Staffordshire, Cheshire and the North West. We can help identify the most appropriate planning route and coordinate the specialist advice needed to support it.

Can I build within a conservation area or near a listed building?

The new Framework takes a positive approach to proposals that conserve, enhance or better reveal the significance of heritage assets.

Heritage protection has not been removed.

A proposal affecting a listed building, its setting or a conservation area must be informed by a proper understanding of what makes the place significant.

The design, scale, materials, landscaping and relationship with the historic building will all be important.

Being within a conservation area, or within the grounds of a listed property, does not automatically prevent development. It does mean that heritage considerations should influence the project from its earliest stages.

Early architectural and heritage advice can help determine:

• Whether development is likely to be acceptable in principle
• Where it should be positioned
• What scale and form may be appropriate
• Which historic features must be retained
• What specialist assessments will be required
• How the design can respond positively to its setting

This is particularly relevant across Cheshire and Staffordshire, where many potential sites are affected by listed buildings, conservation areas, traditional farmsteads and sensitive rural landscapes.

Could a previously refused application now succeed?

A refusal does not always represent the end of a site’s planning story.

A significant change in national policy may justify reviewing an earlier decision. Changes to the local plan, housing-land supply, site circumstances or available technical evidence can also affect the planning balance.

However, simply resubmitting the same proposal without addressing the reasons for refusal is unlikely to produce a different result.

A meaningful review should consider:

• The precise reasons for refusal
• The planning officer’s report
• Any appeal decision
• The policies that applied at the time
• The current national and local policy position
• Whether the design or development strategy should change
• Whether further evidence could address previous concerns
• Whether pre-application advice, Permission in Principle or another route would be more appropriate

Sometimes the conclusion will be that a site remains unlikely to secure permission. Knowing this early can prevent unnecessary expenditure.

In other cases, the review may identify a stronger, evidence-led route forward.

Start with a site appraisal—not a full planning application

Before commissioning extensive drawings and consultant reports, obtain a clear appraisal of the site.

A useful review should consider:

• Planning history and previous decisions
• National and local planning policies
• Green Belt or grey-belt status
• Access and highway considerations
• Landscape character
• Heritage and conservation
• Ecology and biodiversity
• Trees and arboricultural constraints
• Flood risk and drainage
• Neighbouring properties and land uses
• Infrastructure and likely development capacity

The objective is not simply to produce an attractive drawing. It is to establish what the site can realistically support and how the planning case should be developed.

Planning a project?

Croft Architecture can support your project from the earliest feasibility review through planning, technical design, tender and construction.

We work with homeowners, landowners, farmers and property professionals across the UK.

If you own land, have an underused rural building, are considering developing part of a large garden or have previously been refused planning permission, now may be the right time to review its potential.

Send us the site address, a location plan and a short description of what you hope to achieve. We will advise on the most proportionate next step before you commit to a full planning application.

📞 Call us 01785 248542 and 01625 830572

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