Do Modular Buildings Need Planning Permission?

Yes, planning permission is required for most types of new buildings in the UK, including modular or prefabricated buildings. A fundamental principle to remember is that any building or structure of any size that will be in place for more than 28 days will need planning approval.

Approaching your local planning authority is important if you are interested in constructing a modular building. This is because the exact situation does vary between different planning authorities, so you will want to make sure you have met all the relevant requirements.

Securing planning permission for modular buildings in the UK can be complicated and take a fair amount of time. This also underlines the importance of you enquiring to your local planning department if you have any questions about getting approval for whatever modular structure you have in mind.

Why Is Planning Approval Needed For Modular Buildings?

The reasons for planning permission being so crucial for modular buildings in the UK are the same as those for any other kind of building.

As the UK Government sets out, if you go ahead with a project that requires planning permission – such as the erection of a modular building – without actually securing that permission, you run the risk of being served with an ‘enforcement notice’. Such a notice would order you to undo all the changes that you have made.

Planning laws exist in the first place so that local planning authorities can ensure suitable developments. In doing this, they will consider such factors as how land and buildings will be used, the appearance of the buildings, landscaping, highway access, and what impact the changes will have on the environment. So, purely from a legal and financial standpoint, you will want to be sure that you have planning permission for your intended modular building.

What Is the Process for Seeking Planning Permission For Modular Buildings?

Check if You Need Planning Permission

To determine if your modular building project requires planning permission, you should start by consulting your local planning authority’s guidelines. Many councils offer online tools and pre-application advice services that can help you understand the specific requirements and exemptions applicable to your area. Additionally, reviewing the Planning Portal, the UK government’s online planning and building regulations resource, can provide valuable insights into national regulations.

Prepare and Submit a Planning Application

Once you confirm that planning permission is needed, the next step is to prepare your application. This involves gathering detailed plans and drawings of the proposed modular building, including site location plans, floor plans, and elevation drawings.

It’s also important to provide a design and access statement that explains the purpose and impact of the development. Consulting with an architect or planning consultant can help ensure that your submission meets all technical requirements and maximises the chances of approval.

Typical Documents and Information Required

A comprehensive planning application typically includes several key documents: a completed application form, a site location plan, block plans showing the site and surrounding area, detailed floor plans and elevations, and any relevant reports (e.g., environmental impact assessments, flood risk assessments).

You may need to include a covering letter or statement addressing how the proposal meets local planning policies. Ensuring all these documents are accurate and complete is vital for a smooth application process and timely decision from the planning authority.

Criteria for Planning Permission for Modular Buildings

There’s a few things you need to consider when seeking planning permission for modular buildings.

Size and height are crucial factors; local regulations often dictate specific limits on these dimensions to ensure compatibility with surrounding structures and the overall environment.

The intended duration of the building’s use also plays a significant role, with different requirements for temporary versus permanent structures.

Temporary modular buildings might face more lenient restrictions but could have strict time limits, whereas permanent ones usually require more comprehensive compliance with building codes and zoning laws.

Additionally, the location and site-specific regulations must be carefully reviewed, as certain areas may have unique requirements or restrictions based on local planning policies, environmental concerns, and community impact considerations.

Permitted Development Rights for Modular Buildings

Permitted development rights in the UK allow certain types of construction and modifications to be carried out without the need for formal planning permission, provided specific conditions and limitations are met. These rights are intended to simplify the process for minor developments, helping homeowners and businesses save time and resources.

For modular buildings, permitted development rights may apply if the structure is considered temporary, does not exceed specific height or size restrictions, and is not located in sensitive areas such as conservation zones or near listed buildings. However, even when these conditions seem to be met, it’s crucial to verify with your local planning authority to ensure compliance and avoid potential legal issues.

Common Challenges With Modular Building Planning Permission

Obtaining planning permission for a modular building can present several challenges, including local zoning restrictions, objections from neighbours, and compliance with environmental and aesthetic regulations.

These obstacles can delay the approval process and increase costs.

To overcome these challenges, it’s crucial to engage with the local community early on, addressing any concerns and demonstrating the benefits of the proposed development. Conducting thorough site assessments and ensuring that your plans adhere to local planning policies can also enhance your application’s prospects.

Seeking advice from planning consultants and leveraging pre-application services offered by local authorities can help identify and mitigate potential issues before submission, ultimately leading to a smoother and more successful planning application process.

Modular Building Planning Permission FAQs

Do all modular buildings require planning permission?

Not all modular buildings require planning permission. Smaller structures or temporary buildings might fall under permitted development rights, but it’s essential to check with your local planning authority.

How long does the planning permission process take?

The planning permission process typically takes around eight weeks from the submission of a complete application, but it can vary depending on the complexity of the project and the workload of the local authority.

Can I start construction before obtaining planning permission?

No, you must wait until planning permission is granted before starting construction. Building without the necessary approvals can lead to enforcement actions, including fines and orders to dismantle the structure.

What happens if my planning application is refused?

If your planning application is refused, you can appeal the decision or modify your plans to address the reasons for refusal and resubmit the application. Seeking advice from a planning consultant can be beneficial in this situation.

Misconceptions About Modular Buildings and Planning Permission

Misconception: Modular buildings are temporary and therefore don’t need planning permission.

Reality: While some modular buildings are temporary and may not require planning permission, others are intended to be permanent structures and do require approval. Each case must be assessed individually.

Misconception: Planning permission for modular buildings is easier to obtain than for traditional buildings.

Reality: The process and criteria for obtaining planning permission are generally the same for both modular and traditional buildings. The key factors are the building’s size, use, and location.

Misconception: Modular buildings are not subject to building regulations.

Reality: Modular buildings must comply with the same building regulations as traditional buildings to ensure safety, health, and environmental standards are met.

Get Help With Your Modular Or Portable Building Project

Would you like to learn more about the possibilities we present for modular buildings in the UK or any other aspects of their design, construction, and use? If so, you are very welcome to enquire to our team at MPH Building Systems today; you can email or call us at 01484 430518.