Green Belt Architect
There is a presumption against inappropriate development in the Green Belt — but this is not a blanket ban.
SVA Architects specialise in planning-led design for residential development within the Green Belt, helping homeowners secure permission for extensions, alterations and new dwellings where proposals preserve openness and comply with national and local policy.
Understanding Green Belt Planning Policy
National planning policy seeks to protect the openness of the Green Belt and prevent urban sprawl. However, certain forms of development may be appropriate, and others may be acceptable where harm is clearly outweighed by planning benefits.
Crucially, openness is assessed not only by floor area, but by:
- Visual impact
- Spatial perception
- Degree of containment
- Public visibility
Well-designed proposals that are modest, well-sited and visually screened can preserve openness as an experienced and perceived quality.
When Green Belt Advice Is Essential
You should seek specialist advice if:
- Your property lies within the Green Belt
- You are considering extending or altering an existing dwelling
- A previous application has been refused on Green Belt grounds
- You have been advised that development is “unlikely” or “not possible”
Early, informed advice can make the difference between refusal and approval.
Our Planning-Led Approach
We do not treat Green Belt projects as standard extensions.
Our approach typically includes:
- Detailed policy analysis (NPPF and Local Plan)
- Review of relevant appeal decisions and case law
- Assessment of openness as both a physical and visual quality
- Consideration of screening, boundaries and site containment
- Proportionate and site-responsive design
Each proposal is shaped to address the specific Green Belt considerations relevant to the site.
Experience with Green Belt Projects
We regularly act on projects involving:
- Extensions to existing dwellings
- Replacement buildings
- Outbuildings and ancillary structures
- Sites with mature landscaping and screening
- Neighbour objections and officer concern
Where appropriate, we also advise on fallback positions, revisions and appeal strategy.
Frequently Asked Questions
Can you extend a house in the Green Belt?
Yes. Extensions to existing dwellings may be acceptable where they do not result in disproportionate additions and where openness is preserved.
What does ‘openness’ actually mean?
Openness refers to both the spatial and visual impact of development. It is assessed as an experienced quality, taking into account visibility, containment and perception.
Is planning permission harder to obtain in the Green Belt?
It requires careful justification, but many well-considered proposals are approved where they align with policy and precedent.
Speak to a Green Belt Architect
If you are considering development within the Green Belt and want clear, honest advice on what may be achievable, we would be pleased to help.