Southwark

London·E09000028·Data: 2025 Q1-Q4
78

Good

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

Southwark is a London planning authority that handles applications for a diverse urban area in south London. The council has a straightforward approach to planning decisions and generally supports well prepared householder applications. What stands out is their strong approval rate, which reflects a pragmatic approach to residential development.

Approval Rate

95%

of householder applications approved

Decided Within 8 Weeks

80%

meet the statutory target

Appeal Overturn Rate

16%

of refusals overturned on appeal

What to Expect

When you submit a planning application to Southwark, you can be fairly confident about getting a positive outcome. Around 95 percent of householder applications are approved, so if your project is reasonable and complies with local rules, the signs are good. You should expect a decision within 8 weeks in about 80 percent of cases, though some applications do take longer depending on complexity. The council aims to be helpful, and if they have concerns, they will usually work with you to find solutions rather than simply refuse your application.

Local Planning Considerations

Southwark contains several conservation areas where you will need to be more careful about changes to the exterior of buildings and trees. If your property is listed or located in one of these sensitive areas, you should check the specific rules before designing your project. The riverside areas and town centres also have their own planning policies that you should review early in your planning process.

Tips for Homeowners

Start by visiting the Southwark planning website and checking if your property falls within a conservation area or has any other designations that might affect your plans. This will help you understand what is likely to be acceptable before you invest time and money in detailed designs. When you prepare your application, present it clearly and professionally with good quality drawings and photographs, as this helps the planning officer understand your vision and makes decisions quicker. If your application is refused, know that appeals do sometimes succeed (around 16 percent of refused applications are overturned), so do not lose hope entirely, though it is better to get it right first time if you can.

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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