Understanding the Types of Planning Applications: A Guide to Planning Permission

When you're planning a home renovation or extension, understanding the types of planning applications you may need is crucial. Navigating the planning permission process might seem daunting, but knowing which planning application to submit can make the journey much smoother. This guide will walk you through the most relevant types of planning applications for domestic projects, helping you choose the right path for your needs.

What is Planning Permission?

Before diving into the types of planning applications, it's important to understand what planning permission is. Planning permission is the formal approval you need from your Local Planning Authority (LPA) to carry out certain types of building works. Without planning permission, any significant changes to your property could be deemed illegal, leading to potential enforcement actions and fines.

Full Planning Permission: The Most Common Planning Application

Full Planning Permission is the most frequently required planning application for homeowners looking to make significant changes to their property. Read our 2024 guide on how to apply for planning permission here. This type of planning permission is necessary when your proposed changes fall outside the scope of Permitted Development Rights. Learn more on Permitted Development here.

When Do You Need Full Planning Permission?

• Extensions: If you're planning a large extension that exceeds Permitted Development limits, you'll need to apply for full planning permission.
• Structural Changes: Major alterations to your property, such as adding a new floor or altering the roof structure, typically require this planning application.
• New Constructions: Building new structures, like a detached garage or a garden room, will often need full planning permission.

The Full Planning Permission Process

The process for obtaining full planning permission involves submitting detailed plans to your Local Planning Authority. These plans should include site layouts, elevations, and other supporting documentation that clearly outline your proposed changes. Once submitted, the LPA will review your application within a typical timeframe of 8 weeks, after which they will approve, approve with conditions, or refuse your planning application.

Outline Planning Permission: Testing Feasibility

Outline Planning Permission is an excellent option if you want to test the feasibility of a project before committing to detailed plans. This type of planning application allows you to gain approval on the general principles of your development without needing to provide fully detailed designs.

When Should You Consider Outline Planning Permission?

• Feasibility Assessment: Outline planning permission is ideal if you're unsure whether your project is viable. It allows you to get approval for the basic concept before you spend time and money on detailed plans.
• Large-Scale Projects: For extensive projects, such as developing a large plot of land, outline planning permission can be the first step before moving forward with full planning permission.

The Outline Planning Permission Process

When applying for outline planning permission, you'll submit basic information about your proposed project, such as the location and general layout. If your application is approved, you'll then need to submit further applications detailing the "reserved matters," which are the specific aspects of the project that were not covered in the initial application.

Special Permissions: Beyond Standard Planning Applications

In addition to full and outline planning permissions, some projects may require special permissions depending on the nature of the property and its surroundings.

Conservation Area and Listed Building Consents

• Conservation Areas: Properties located in conservation areas are subject to additional regulations to preserve the character of the area. Any changes to the property may require special consent.
• Listed Buildings: If your home is a listed building, you will need Listed Building Consent for any alterations. This ensures that any modifications are in keeping with the building’s historic or architectural significance.

Tree Preservation Orders (TPOs)

If your project involves cutting down or working near a tree protected by a Tree Preservation Order, you'll need special consent. TPOs are placed on trees that hold significant public amenity value, and violating these orders can lead to penalties.

There are many other surveys that may be required for your property specifically, which your LPA will inform you of if you don't already know when you send off your application.

Permitted Development: Do You Need Planning Permission?

Permitted Development Rights allow homeowners to make certain changes to their property without the need to apply for planning permission. These rights cover a range of common home improvements, making it easier for you to extend or modify your home without going through the full planning application process.

What is Covered Under Permitted Development?

• Small Extensions: Single-story rear or side extensions that meet specific size limits.
• Loft Conversions: Converting your loft space without altering the roof’s height or shape significantly.
• Garage Conversions: Changing the use of a garage into a living space, provided it meets certain criteria.
• Outbuildings: Constructing sheds, garages, or other outbuildings that do not exceed a specific height or occupy more than 50% of the garden.

When Permitted Development Does Not Apply

• Listed Buildings: If your property is a listed building, Permitted Development Rights do not apply, and you will need planning permission for any changes.
• Conservation Areas: In conservation areas, there are stricter rules, and many Permitted Development Rights are restricted or removed altogether.
• Large Extensions: If your planned extension exceeds the limits set by Permitted Development, you will need to apply for full planning permission.

Consult Your Local Planning Authority (LPA) for Guidance

Navigating the planning permission process can be complex, but your Local Planning Authority is there to help. Consulting with your LPA can provide you with the guidance needed to ensure your planning application is successful.

Why You Should Consult Your LPA

• Expert Advice: Your LPA can advise on which type of planning application is needed for your project.
• Pre-Application Consultation: Many LPAs offer pre-application services where you can discuss your plans informally before submitting an official planning application. This can help you identify potential issues early on.
• Clarifying Requirements: If your project involves multiple types of planning applications, your LPA can clarify the necessary steps to ensure all required permissions are obtained.

How to Contact Your LPA

• Online Resources: Most Local Planning Authorities have detailed information available on their websites, including application forms and guidance notes.
• Direct Contact: You can call or email your LPA for specific advice, and some authorities also offer in-person consultations.

How Space That Inspires Can Help

Navigating the planning permission process can be complex, but you don't have to do it alone. By booking an online consultation with one of the experienced architects at Space That Inspires, you can gain clarity on your specific situation. Whether you’re unsure about whether your project falls under Permitted Development or need guidance on the best planning application to submit, our architects are here to provide expert advice tailored to your needs. A quick 30-minute consultation could be all it takes to set you on the right path, ensuring your project runs smoothly from start to finish.

Conclusion: Simplifying the Planning Permission Process

Understanding the different types of planning applications is crucial for ensuring a smooth and successful home renovation or extension project. Whether you need full planning permission, outline planning permission, or special consents, being informed about each type of planning application will help you navigate the system more effectively. Always consult with your Local Planning Authority to ensure you’re on the right track and to avoid any potential pitfalls in the planning permission process.

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