Sevenoaks

South East·E07000111·Data: 2025 Q1-Q4
73

Good

Performance rating out of 100, based on approval rate, decision speed and appeal outcomes

Sevenoaks is a planning authority in the South East that handles applications with a solid track record of approving householder projects. The authority covers a diverse area with both urban and rural character, and it takes a balanced approach to development that respects local communities. What stands out is that the vast majority of applications here succeed, giving homeowners a good chance of seeing their plans approved.

Approval Rate

90%

of householder applications approved

Decided Within 8 Weeks

72%

meet the statutory target

Appeal Overturn Rate

26%

of refusals overturned on appeal

What to Expect

When you submit a planning application to Sevenoaks, you have a strong likelihood of success. Around 90% of householder applications are approved, which means the authority is generally supportive of home improvements and extensions. However, you should be prepared for the decision to take a little longer than the standard 8 weeks, as only 72% of applications are decided within that target timeframe. On the positive side, if your application is refused, there is a reasonable chance of success on appeal, with about 26% of refused applications being overturned.

Local Planning Considerations

The Sevenoaks area includes several conservation areas and green belt land, so you will need to check whether your property sits within these designations as they can affect what you're allowed to do. Properties in conservation areas face stricter rules around extensions, alterations and even tree work, so it's worth understanding your local context before you start designing your project. The South East region as a whole is quite densely developed in places, so the authority is often careful about protecting local character and amenity.

Tips for Homeowners

Start by checking whether your property is in a conservation area or on green belt land, as this will shape what's possible and how the authority will assess your application. Take time to understand what the authority's local plan says about your area, and consider how your proposal fits with the character of neighbouring properties, as this will strengthen your case significantly. If your application is straightforward and well designed, you're likely to succeed here, but do allow a bit of extra time beyond the standard 8 weeks and stay in touch with the authority to check on progress if needed.

About the performance rating: The score out of 100 is calculated from three factors: householder application approval rate (up to 40 points), the percentage of decisions made within the 8-week statutory target (up to 30 points), and the appeal overturn rate, where a lower rate means the authority makes sound decisions that hold up on appeal (up to 20 points). A further 10 points are available for data completeness. Source: MHCLG PS2 planning statistics and Planning Inspectorate appeal decisions, 2025 Q1-Q4.

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