Blog
March 5, 2024

Planning Permission vs Building Regulations

Embarking on a building project can feel like a maze of regulations and paperwork, especially when terms like "planning permission" and "building regulations" come into play.

What you need to know

Embarking on a building project can feel like a maze of regulations and paperwork, especially when terms like "planning permission" and "building regulations" come into play. While they are often mentioned together, these two requirements serve very different purposes. Here’s a straightforward guide to help you understand what they mean, when you need them, and how Harrington Builders can help.

What is planning permission?

Planning permission is all about ensuring that your building project fits within the broader development plan of your local area. It’s focused on the external appearance and impact of your project. The local planning authority (LPA) assesses your proposal to ensure it complies with guidelines on things like:

  • Does the project align aesthetically with the style of the area?
  • Will it obstruct views, reduce privacy, or cause disruptions to neighbours?
  • Does it respect protected areas or greenbelt land?

When Do You Need Planning Permission?

You’ll generally need planning permission for:

  • Building a new property
  • Large extensions or loft conversions
  • Major external alterations (e.g., changing the roof height)
  • Converting a property into flats

Harrington Insight: Some projects fall under permitted development rights, meaning you don’t need planning permission. Examples include small rear extensions or outbuildings, but conditions apply. We’ll help you determine if your project qualifies.

What are Building Regulations?

Building regulations are different as they focus on the safety, functionality, and sustainability of the structure itself. These rules ensure that the building is constructed to a high standard and is safe to use. Key areas covered include:

  • Foundations, beams, and load-bearing walls for structural stability
  • Escape routes, fire doors, and alarms.
  • Insulation, heating systems, and ventilation.
  • Ensuring spaces are usable for all individuals.

When Do You Need Building Regulations Approval?

Most construction projects will need to comply with building regulations, even if planning permission isn’t required. This includes:

  • Extensions and loft conversions
  • Internal alterations (e.g  removing a wall)
  • Installing new plumbing or electrics
  • Window replacements

Harrington Insight: Even if your project falls under permitted development, you’ll still need building control approval to ensure it’s structurally sound and meets legal requirements.

How Harrington Builders Simplifies the Process

We know that navigating planning permission and building regulations can be daunting. That’s why we’re here to guide you every step of the way.

On-Site consultation - we’ll assess your project and advise on whether planning permission or building regulations approval is required.

Expert guidance: we’ll help you prepare the necessary applications and liaise with authorities on your behalf.

Compliance guarantee - our team ensures that all work meets the latest building regulation standards, so you can have peace of mind.

Harrington’s edge - with years of experience, we will handle the technicalities, allowing you to focus on bringing your vision to life.

Get in touch to discuss your project and let us help bring your vision to life. 

Have a project in mind?

Let’s talk