Build . Refurbishment . Maintenance . Management 

When Should You Apply for Planning Permission? A Guide by Luxuria Property 

At Luxuria Property, one of the most common questions we hear from clients is: 
"Do I need planning permission for this?" 
 
Whether you're buying, renovating, or developing, knowing when to apply for planning permission is crucial. It helps avoid costly delays, legal issues, and unnecessary stress. 
 
Here’s our expert guide to help you understand when you should be seeking planning permission. 

1. Before You Buy – If Development Potential Matters 

If you're purchasing a property with the intention to extend, convert, or redevelop, it’s important to investigate the planning potential before you buy. 
 
We recommend: 
Requesting pre-application advice from the local planning authority 
Considering an outline planning application 
This can give you valuable insight into what's likely to be approved, helping you make a confident investment decision. 

2. Before You Start Any External Building Work 

Most significant external changes require planning permission, including: 
Extensions or large outbuildings 
Basement excavations 
Loft conversions with dormers 
Changes to windows, doors, or facades 
 
If your property is listed or located in a conservation area, even minor work might require approval. Always check first 
3. If You’re Changing the Use of the Property 
Converting a house into flats? Turning a shop into a residential unit? 
Any change of use that doesn’t fall under permitted development or prior approval will usually require planning permission. 

4. When the Property Is in a Protected Area 

If your property falls under a protected designation, you’ll need permission for most alterations. These areas include: 
Conservation Areas 
Green Belt land 
Areas of Outstanding Natural Beauty (AONB) 
Listed Buildings 
Local planning authorities are particularly strict in these zones to protect their character. 

5. For New Builds or Major Developments 

Planning permission is always required for: 
New homes 
Annexes 
Developments on subdivided plots 
Major remodels outside permitted development limits 
If in doubt, consult a professional early in the process. 
 

6. If Permitted Development Rights Don’t Apply 

While some minor works fall under Permitted Development Rights (PDR), many projects do not qualify. You’ll need planning permission if: 
The property is a flat or maisonette 
Your local council has issued an Article 4 Direction 
Your plans exceed height, volume, or location limits under PDR 
Don’t assume your project is exempt—get confirmation first. 
 

How Luxuria Property Can Help 

At Luxuria Property, we understand that navigating the planning system can feel complex and overwhelming. That’s why we offer clear, expert guidance from the very beginning—helping you make informed decisions with confidence. Whether you're exploring development potential, planning a renovation, or considering a change of use, we ensure that every step is well thought out, compliant, and aligned with your goals. Our team is here to simplify the process and support you in unlocking the full potential of your property. 
 
For advice on your next project, contact us today: 
 
📞 Telephone: 01344 627 330 
🌐 Website: www.luxuriaproperty.com 
📧 Email: [email protected] 
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