Expert Advice on Planning Permission

When you want to extend or develop your home, one of the first things you need to think about is planning permission. It can feel confusing and overwhelming. But it doesn’t have to be. I’m here to share clear, practical advice to help you understand the process and make it easier. Whether you live in Dorset or Hampshire, knowing what to expect can save you time and stress.

Understanding the Process of Obtaining Planning Permission

Obtaining planning permission is a legal requirement for many types of building work. It means getting official approval from your local council before you start. This approval ensures your project meets local rules and won’t cause problems for neighbours or the environment.

Here’s a simple breakdown of the process:

1. Check if you need permission - Not all work requires planning permission. Some small changes fall under “permitted development rights.” But if you want to build a large extension or change the use of your property, you probably do.

2. Prepare your application - You’ll need detailed plans and drawings of your proposed work. These should show what you want to build and how it fits with your existing home.

3. Submit your application - You send your plans to the local planning department. They will review everything and may ask for more information.

4. Consultation period - Your neighbours and other interested parties can comment on your plans. The council considers these views.

5. Decision - The council will approve, refuse, or approve with conditions. This usually takes about 8 weeks but can vary.

   
   

If you want to avoid delays, it’s important to get your application right the first time. I recommend seeking planning permission advice early on. This can help you understand local rules and prepare a strong application.

Planning permission process in a residential area

Tips for Smooth Obtaining Planning Permission

Getting planning permission can be straightforward if you follow some key tips:

• Do your homework: Visit your local council’s website to find out about rules in your area. Dorset and Hampshire councils often have guides and checklists.

• Talk to neighbours: Let them know your plans before you apply. This can reduce objections and build goodwill.

• Hire a professional: An architect or planning consultant can prepare your drawings and handle the paperwork. This often speeds up the process.

• Be clear and detailed: Your plans should show exactly what you want to do. Include measurements, materials, and how the new work fits with your home.

• Consider the environment: Councils look favourably on projects that respect local character and use sustainable materials.

• Prepare for conditions: Sometimes permission comes with conditions, like limits on working hours or landscaping requirements. Be ready to meet these.

  
  

Following these steps can make the process less stressful and increase your chances of approval.

What is the 2.5 Metre Rule?

One common question I get is about the 2.5 metre rule. This rule relates to how high you can build an extension or outbuilding near your property boundary without needing full planning permission.

Here’s how it works:

• If your extension or outbuilding is within 2 metres of the boundary, it cannot be higher than 2.5 metres.

• If it is more than 2 metres from the boundary, it can be up to 3 metres high if it has a pitched roof, or 2.5 metres with a flat roof.

  
  

This rule helps protect neighbours’ light and privacy. If your plans exceed these limits, you will almost certainly need to apply for planning permission.

For example, if you want to build a garden room 1.5 metres from your fence, the highest point can only be 2.5 metres. If you want a taller structure, you’ll need to apply and explain why it won’t cause problems.

Understanding this rule early can save you from costly redesigns.

Example of a garden outbuilding near a boundary fence

Common Reasons Planning Permission is Refused

It’s frustrating when your application is refused. Knowing common reasons can help you avoid mistakes:

• Poor design: If the extension looks out of place or harms the character of the area, it may be rejected.

• Overlooking neighbours: If your plans cause loss of privacy or block light, neighbours may object.

• Ignoring local policies: Each council has rules about size, style, and use. Not following these can lead to refusal.

• Inadequate information: Missing or unclear plans slow down the process and can cause refusal.

• Environmental concerns: Projects that harm protected trees, wildlife, or flood zones often get refused.

  
  

If your application is refused, you can appeal or revise your plans. Getting professional help can improve your chances next time.

How to Prepare a Successful Planning Application

Preparing a strong application is key. Here’s what I recommend:

1. Start with a site survey: Measure your property and note boundaries, trees, and existing buildings.

2. Create detailed drawings: Include floor plans, elevations, and site plans. Show how your extension fits with the existing house.

3. Write a design statement: Explain why your project is needed and how it respects local character.

4. Check local policies: Use your council’s planning documents to ensure compliance.

5. Consult neighbours: Get their feedback and address concerns before submitting.

6. Submit online: Most councils allow online applications. Keep copies of everything.

7. Respond quickly: If the council asks for more info, reply promptly to avoid delays.

   
   

By following these steps, you show the council you’ve thought through your project carefully.

Getting Help with Your Planning Permission

If you feel unsure about any part of the process, don’t hesitate to get help. Professionals like architects and planning consultants know the rules and can guide you through every step. They can also help you avoid common pitfalls and speed up approval.

At 71 Design, we specialise in making the architectural design and planning process super easy and stress-free for homeowners in Dorset and Hampshire. Whether you want a small extension or a full redevelopment, we can help you prepare your application and get the best result.

If you want personalised planning permission advice, reach out early. It can save you time, money, and frustration.

I hope this advice helps you feel more confident about obtaining planning permission. With the right preparation and support, you can turn your home improvement dreams into reality.