Milton Keynes

South East·E06000042·Data: 2025 Q1-Q4
67

Good

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

Milton Keynes is a large authority in the South East that handles planning applications for this growing new town and surrounding areas. The council has a solid approval rate and generally takes a supportive approach to householder applications. One thing worth knowing is that the authority processes a significant volume of applications, which can affect how quickly decisions are made.

Approval Rate

92%

of householder applications approved

Decided Within 8 Weeks

63%

meet the statutory target

Appeal Overturn Rate

29%

of refusals overturned on appeal

What to Expect

You can feel reasonably confident about your application here, as Milton Keynes approves around 92 percent of householder planning applications. However, you should be prepared for the decision to take a bit longer than the standard 8 weeks, as only 63 percent of applications are decided within this target timeframe. Most applications will be approved, but do allow extra time in your planning and building schedule. If your application is refused, there is a reasonable chance of success on appeal, with 29 percent of refused applications succeeding at appeal.

Local Planning Considerations

Milton Keynes has areas of green belt that are protected from development, so extensions or new buildings in these zones will face stricter scrutiny. Some parts of the authority, particularly older neighbourhoods and village centres, contain conservation areas where special rules apply to changes that affect the appearance of buildings and local character. It is worth checking whether your property falls within any of these designated areas before you apply.

Tips for Homeowners

Take time to understand your local neighbourhood policies before you submit, as Milton Keynes has specific guidance for different areas that can influence what the council will approve. Since the authority takes longer than 8 weeks for many applications, build extra time into your plans and consider submitting well ahead of when you need a decision. Make sure your application documents are clear and thorough, because a well presented application with good supporting information will help the council reach a decision more smoothly and increase your chances of approval.

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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