CONTACT OUR ADVISORS ☎ 0203 409 4215

Our Ultimate Guide to Greenbelt Planning Loopholes in 2022

The Metropolitan Greenbelt is a special land designation introduced by the UK government in 1935 as a national planning policy setting out strong guidelines that aim to protect the UK countryside against urban sprawl and overdevelopment. Whilst the majority of people will usually refer to, “the greenbelt,” there are actually quite a few of them, the largest being the circle of theoretically undeveloped green space around London, extending between Guildford (South-West), St Albans (North-West), Chelmsford (North-East) and Tonbridge (South-East).

Whilst the green belt designation is notoriously a difficult one to manoeuvre around, it is intended as a guideline, and one that is difficult but not impossible to navigate. Welcome to our Ultimate Guide to Greenbelt Planning Loopholes 2022!

The UK Government continuously stresses the importance of preserving open, green space at every opportunity, but contrary to popular belief, obtaining planning permission within the greenbelt is not impossible! Whilst it is undoubtedly difficult, there are plenty of greenbelt planning loopholes that a reliable architect will use to give you the best shot at building a new home on greenbelt land.

NOTE: A good architect or planning expert will never guarantee that obtaining green belt planning is going to be easy, because it would simply be untrue! There are so many factors to consider that do take time to research, therefore it is important to do your own research first and find a dependable practice that you can trust!

To this day, architects and planning consultants like ourselves still find ourselves battling with local authorities over green belt planning stances, and there will inevitably be a lot of back and forth until a final decision is made. There are an abundance of tricky policies to navigate with the national planning policy framework (NPPF) itself, but there are also difficulties when facing local governments who will all interpret the national guidelines slightly differently and adopt their own approach to greenbelt planning applications. This makes it especially tricky, and our architects & planning experts are always finding new greenbelt planning loopholes to help with the next application. With over 13 years of experience, we have had our fair share of both planning success and commiseration with green belt projects, and with every project, no matter the outcome, there is always a valuable lesson learned.

Greenbelt planning facts: Did you know that….

  • Just 12.4% of land in England is catagorised as green belt land;
  • Between 2020 and 2021, there was a 0.1% reduction in designated green belt land, a total of 1,750 hectares;
  • Between 2009 and 2018, nearly 65000 new homes were approved on green belt land, with 37% approved on greenfield sites;
  • In 2017, the government backed a new homes incentive scheme to release greenbelt land for new development over a 20 year period.

First and foremost, the NPPF Paragraph 147 states that there are several exemptions to development on green belt land. These include:

  • Buildings for Agriculture and Forestry;
  • Provision for appropriate facilities e.g. outdoor sport, recreation, cemeteries or allotments;
  • Extensions to existing dwellings provided they do not result in disproportionate development;
  • The replacement of a dwelling, provided it matches the scale and use of the original property;
  • Limited infilling in villages;
  • Limited affordable housing for local community needs
  • Limited infilling or redevelopment of previously developed land, providing it would not negatively impact the sense of openness in the context.

        So.. you may be asking yourself, “How do I get planning permission for homes in the green belt?”



        Extending your home:

        As a general rule of thumb, the majority of areas will let you extend your green belt home up to 30% of the original property’s volume – outwards. The green belt’s sole purpose is to protect the sense of openness, therefore extending any further than this, no matter the size of your plot, has the potential to reduce the surrounding green space.

        However, in some circumstances, your local authority may grant you permission to extend up to 50% of the original volume, but this will heavily depend on the quality of the design and thoughtfulness towards the protection of the local area, by means of considering the appearance, bulkiness and the impact on adjoining properties.

        Architects in Woking

        Green Belt Extension Project by Extension Architecture

        It must be noted, however, that this is the guidance in the NPPF, however most local councils adopt their own greenbelt guidance. For example, Kingston upon Thames alongside most others allow just a 20% increase of the original building’s footprint. This space could be obtained with a householder application, or what you might find surprising is that you can also utilise your permitted development rights in the greenbelt.

        But wait…. Do you have permitted development rights in the greenbelt?

        Yes! Whilst green belt policies still apply and overrule the standard PD rights and the larger homes extension scheme, this does not mean you have lost your rights as a homeowner. Provided your extension meets the PD guidelines and does not exceed 20-30% of the original footprint, you are in luck!

        On the other end of the spectrum, the green belt, although making development challenging, has a lot of potential. Building a new home in the countryside is a dream for many, offering spectacular views, discrete locations and diverse rural landscapes.


        There are several greenbelt planning loopholes that you and your architect must be aware of in this case, ensuring you the best possible chance of a successful application!


        #1: Previously Developed Land / Brownfield Sites

        If you are considering a new build home in greenbelt designated land, one way to achieve planning permission would be to redevelop land where buildings exist or used to exist. Britain is a uniquely old country, meaning the majority of land around cities has previously been the host of a building or two. Whether this is a residential property, agricultural land e.g. barns, or even a previous sewage treatment works – Such as this project! – this will be helpful information to support your application. As mentioned above, preserving the sense of openness is the main aim of the green belt, thus if you can prove that this was not the case at one point in the past, it will indefinitely help you gain greenbelt planning permission!

        A few things to note in this case would be:

        • Aim to utilise the existing or pre-existing footprint as much as possible, even to the point of using the old foundations if in good shape!
        • Try not to be too greedy with your aims… sometimes it is best to get approval for something smaller and then gradually add other spaces over time.
        • If you are looking to create a replacement dwelling for an existing building on site, it would be more acceptable to replace a property that you can argue is in disrepair or abandoned.

        New Build Residential

        Concept Green Belt Project by Extension Architecture

        #2: Conversion of Agricultural Buildings

        As touched upon above, agricultural buildings are a great opportunity for those looking to build/live in the countryside and a great greenbelt planning loophole. The UK countryside is home to an abundance of agricultural buildings that are no longer in use, and as such one of the best ways to pursue your dream of living in the countryside is by converting disused agricultural buildings into stunning homes!

        #3: Infill Developments

        One of the most common ways to obtain greenbelt planning permission is by acquiring land in between developments and pushing the argument that your new property will become an infill development, thus having a lower impact on the sense of openness of the local context.

        This could be within the boundary of an existing settlement/village that is washed over by the greenbelt. Unfortunately, the majority of LPAs state that if your plot lies outside of a settlement boundary, it will be treated as within the open countryside, and as such relevant council policies surrounding open green space will apply.

        The Burnt Barn - Green Belt One-Off New Build - By Extension Architecture

        Concept Green Belt Project by Extension Architecture

        Infill developments are categorised as building in a small, somewhat insignificant piece of land in an otherwise built-up area with defined building lines. If argued prominently, then this can boost your chances of obtaining planning for green belt new-builds!

        #4: Affordable Housing

        Greenbelt land has a lot of building potential, and we all know that as a result of an increasing population the UK government is under extreme pressure to create new, affordable housing for the masses.

        Within cities, land is expensive and a rare commodity to find large enough sites to provide adequate housing in large quantities, and for this reason, local governments are beginning to understand that the need for housing often outweighs green belt planning restrictions. As such, it is becoming increasingly common to find new developments of housing popping up all over the greenbelt, most commonly nearby to smaller villages or towns. 

        If you have the capital investment to put down, then this may be a great opportunity to not only build your own home in the countryside, but also to give back to your local community and help others follow their dreams too, all whilst gaining a substantial return on your investment!

        #5: Exceptional Circumstances

        Paragraph 140 of the NPPF states that, “Once established Green Belt boundaries should only be altered where exceptional circumstances are fully evidenced and justified through the preparation or updating of plans.”

        Though there is no defined list of what these exceptional circumstances are, through our experience some of these include if:

        i) The need for new development outweighs the need for green belt preservation;
        ii) The use of brownfield or previously developed land has been considered first;
        iii) The proposal optimises the density of development;
        iv) The scheme looks to reinforce settlement boundaries against urban sprawl and encroachment;
        v) The proposal demonstrates high-quality, sustainable development to a standard not considered possible in alternative, built up areas.

        #6: Housing for Agricultural Workers

        One of the lesser known greenbelt planning loopholes, perhaps because there is still a long list of restrictions attached to it, is that housing for agricultural workers associated with green belt agricultural land is marginally more acceptable, especially if it can be shown that the employees will need to live and work on site throughout the year.

        Whilst this may let you build a structure or home on the greenbelt, it will not necessarily be of the highest quality, and may simply be a temporary structure or annex. The size of the property would be restricted in order to retain the sense of openness and avoid overdevelopment of the site – so no mansions for your workers I’m afraid!

        #7: Paragraph 80 ‘Exceptional Quality’

        Formerly known as paragraph 79 of the NPPF, but revised to Paragraph 80 in the 2021 amended version, is something that you may have heard of but may not necessarily understand exactly what it means – let me inspire you!

        The clause states the key reasons where, ‘isolated homes in the countryside’ would be permissible, such as those mentioned above. However, the final point mentions ‘design of exceptional quality,’ something which may spark your imagination!

        Paragraph 80 homes are those which represent outstanding architectural design, aiming to demonstrate in all avenues the very best of sustainable development, superb design and standards of living. It gets us excited just thinking about it! By considering factors such as materiality, enhancing biodiversity, blending in with the existing landscape and implementing sustainable energy and construction solutions, this further leads to a high quality and innovative result with a higher chance of receiving support from both your neighbours and the local planning authority.

        “But how can this help me obtain planning permission for a new home on the green belt?”

        If you are looking to build your own bespoke home on greenbelt land, Paragraph 80 can be a fantastic greenbelt planning loophole towards getting your planning application approved. With the additional investment you can design your home to be at the forefront of architectural and sustainable prowess, which ultimately your local council will appreciate and therefore up your chances. With the climate emergency being one of the most pressing issues faced by the government today, sustainable homes are becoming higher in demand than ever before, and their development is often supported by your local council.

        Low Cost Self Build Homes in 2022

        Concept Green Belt Project by Extension Architecture

         

        Planning the journey with us

        Get a free quote with our professional advice for your plan

        by
        Extension Architecture

        Our Ultimate Guide to Greenbelt Planning Loopholes in 2022

        Related articles
        Book a free video meeting

        Book a free video meeting