Navigating Planning Permissions: Tips for Building or Renovating Your Dream Home

Why Planning Permission Matters

Whether you're dreaming of a contemporary extension, a countryside new-build, or a full renovation of a listed property, securing planning permission is a crucial early step.

At Karenna Wilford Architects, we believe thoughtful design goes hand-in-hand with thoughtful approvals. A beautiful home should also be a compliant one—and getting there requires strategy, creativity and experience.

1. Understanding When You Need Permission

A countryside property undergoing renovation

Not all works require full planning permission. Some fall under Permitted Development Rights—but this depends on your location, property type, and the nature of the project.

✅ You’ll usually need planning permission for:

• New homes

• Large extensions

• Major alterations to the appearance of a building

• Developments in conservation areas or National Landscapes (formerly AONBs)

• Work on listed buildings

  
  

Tip: Even small projects may need approval if your home is in a sensitive area or has previous extensions. Always check with your local planning authority (LPA).

2. Start with Pre-Application Advice

Architect and client reviewing building plans during the pre-application phase of a home renovation.

Most LPAs offer a pre-application service, where you can get informal feedback before submitting a formal application. It’s an opportunity to:

• Understand how planning officers might view your proposal

• Raise any concerns early

• Adjust your plans accordingly

  
  

Architects who regularly work in your area (like our team at KWA) can handle this stage for you, ensuring your proposal is well-prepared and positioned for success.

3. Design with Policy in Mind

Concept drawing of a sustainable rural home designed to align with local planning policies and environmental guidelines.

Designing a home or extension that looks beautiful is only half the story. To get approval, it must also align with:

• National Planning Policy Framework (NPPF)

• Your local authority's development plan

• Conservation, biodiversity and sustainability goals

  
  

We design with these policies in mind from the outset. This not only increases the chance of approval—it ensures your project respects its setting and stands the test of time.

4. Don’t Underestimate the Details

Planning application paperwork

Planning applications aren’t just about drawings. They also require documents such as:

• Site location and block plans

• Design and Access Statement

• Heritage, ecology, or arboricultural reports (if applicable)

• Flood risk assessments

  
  

Missing or poorly written documents can lead to costly delays. We manage these details meticulously and work with trusted consultants where needed.

5. Common Pitfalls—and How to Avoid Them

Modern home extension blending with traditional architecture

🏗️ Common issues that lead to refusal:

• Overdevelopment of the site

• Poor fit with surrounding architecture

• Loss of privacy for neighbours

• Inadequate parking or access

  
  

💡 Our Advice:

• Prioritise contextual design that reflects local character

• Invest in a clear, professional planning statement

• Engage neighbours early to avoid objections

With the right team in place, planning can be an empowering step—not a hurdle.

Conclusion: From Approval to Architecture

At Karenna Wilford Architects, we don’t see planning as a formality—it’s a vital part of the design process that shapes how your future home comes to life.

With our guidance, clients navigate the system with clarity and confidence, knowing their project is being handled with care, creativity and local expertise.

Thinking of building or renovating?

Let’s start with the right foundation. Contact Karenna Wilford Architects today for a planning consultation that puts your vision on track from day one.