How Long Does Planning Take? Key Factors and Timelines
- Fran Stockwell
- Mar 21
- 3 min read
Updated: May 28
One of the most frequently asked questions we receive is: 'How long does planning take?' Unfortunately, this question does not have a straightforward answer. The timeframe can vary significantly based on several factors that we will explore in this post.
What Affects Planning Timescales?
Several elements influence the speed at which a planning application is processed, including:
The Local Authority's Workload
Each council experiences different levels of demand, meaning processing times can fluctuate. Some authorities may have a backlog of applications, leading to longer waiting times. For example, Somerset currently has extended processing times due to staff shortages. However, this situation can vary from county to county.
The Accuracy of the Application
A well-prepared and accurate submission will move through the system more smoothly. If information is missing or errors are present, delays can occur as planners request further details.
Additional Studies and Reports
Depending on your project's nature, you may need supporting documentation. This could include flood risk assessments, ecological surveys, or heritage impact statements. Each of these can take time to prepare and review, adding to the overall timeline.
General Timeframes for Applications
For a standard householder application, the official target determination period is eight weeks. However, in practice, this can extend beyond this guideline due to the factors mentioned above. In Somerset, processing times currently range from 12 to 20 weeks. More complex minor or major developments may take even longer. If an application requires an Environmental Impact Assessment (EIA), this timeframe can stretch significantly.
How Can We Speed Things Up?
While we can’t control the planners' workload, we can help streamline the process by:
Ensuring your application is complete and accurate before submission.
Seeking pre-application advice from your local authority. This step is now advised for more complex planning applications.
Liaising closely with the planning department to answer any queries quickly.
Preparing any required surveys in advance.
At Tekkwise, we ensure that our applications are complete and accurate to expedite validation. This diligence helps avoid unnecessary delays. We also have an outstanding record of achieving planning permissions, giving our clients confidence in a smooth and successful outcome.

Factors Influencing Application Approval
When it comes to planning applications, various factors can impact approval times. Beyond the workload and accuracy, consider the following:
Community Feedback
Applications that attract community objections will likely take longer to process. Authorities often need to consider public opinion and may require additional consultations before making a decision.
Site Visit Conditions
Weather can also play a role in how quickly a planning application is processed. If a site visit is necessary and the conditions are unfavorable, delays can occur. Ensuring that site visits are possible at the earliest opportunity can expedite the process.
Zoning Laws and Regulations
Existing zoning regulations can affect how quickly your application is reviewed. If your project needs special consideration or variances, it may take additional time for approval.
Conclusion
While we’d love to provide a definitive answer on how long planning takes, the truth is that it varies from case to case. If you're considering a project and need advice on planning, feel free to get in touch—we're here to help guide you through the process as smoothly as possible!
As planning professionals, we aim to keep track of changes in regulations and practices. Staying informed and prepared is crucial in this complex field. For reliable assistance, contact us for expert insight.
For more information, you can find a wealth of resources available online, helping you navigate through your planning needs efficiently.
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