Do I need planning permission in Hampshire? It’s one of the most common questions homeowners ask — and for good reason. Getting it wrong can result in costly delays, fines, or even being forced to undo the work.

Here’s what every Hampshire homeowner needs to know about planning permission:

1. Not All Work Requires Permission

Under Permitted Development Rights (PDR), you can make certain changes without formal planning consent. This includes some loft conversions, single-storey rear extensions, and garage conversions. But there are strict limits on size and height.

2. Planning Permission is Location Dependent

If your property is in a conservation area (e.g. parts of Alresford, Beaulieu, or Wickham) or is a listed building, you’ll almost always need permission. Even minor changes may require approval to preserve the area’s character.

3. Common Projects That Need Approval

• Double-storey extensions
• Roof height alterations
• External cladding
• Outbuildings at the front of the house
• Major landscaping changes in protected zones

If you’re planning one of these in places like Whitehill, Hartley Wintney, or Hythe, always consult with a local architect first.

4. Hampshire Local Planning Authorities (LPAs)

Each district in Hampshire (e.g. Test Valley, East Hampshire, Havant) has its own LPA. These councils interpret national planning policy slightly differently, so an architect familiar with your local area can be invaluable.

5. The Application Process

Applications typically take 8 weeks for a decision. Your architect will:

• Prepare detailed plans
• Submit the application to your LPA
• Handle any amendments or objections
  Costs include application fees and any drawings required, but most architects offer full packages for this.

6. What Happens If You Skip Permission?

Unauthorised work can lead to enforcement notices or fines. Worse still, it can make selling your home extremely difficult. Always check before starting — especially in protected areas like the South Downs or New Forest National Parks.

7. Top Tip: Apply for a Lawful Development Certificate

Even if your project falls under Permitted Development, apply for a Lawful Development Certificate. It proves your work was legal and helps with future property sales.

Summary

Planning permission doesn’t need to be overwhelming. With the help of a Hampshire-based architect, you can navigate the rules confidently and ensure your project complies with all local regulations. Whether you’re planning an extension in Alton or a renovation in Totton, start with expert advice to save time, money, and stress.