How to Check a Data Centre Planning Application and Object

This guide explains how to find and review a data centre planning application in England, and how to submit a formal objection to the local planning authority. You’ll learn where to search, what to look for, how to write an effective objection, and what to do if you miss the deadline or your objection is rejected.

What You’ll Need

• The local council’s planning portal (usually found by searching “[council name] planning applications�)
• The application reference number (if you have it) or the site address
• Your address (to confirm you are within the consultation zone)
• An email address or phone number (for the council’s online form)
• Time to review documents – some applications have hundreds of pages

Step-by-Step

1. Find the application on the council’s planning portal. Go to your local council’s website and look for “Planning� or “Planning applications�. Use the search function to find applications by keyword “data centre�, by postcode, or by the application reference if you have it. The portal is usually run by a third party like the Planning Portal or a bespoke council system.
2. Check the application status and key dates. Once you open the application, note the “valid date�, the “target decision date�, and the “public consultation expiry date�. This expiry date is the deadline for comments – your objection must be received by midnight on that date.
3. Read the application documents. Look for the “Documents� tab. Key documents include: the application form, the planning statement, the design and access statement, the transport assessment, the noise assessment, the ecological survey, and the flood risk assessment. Skim these to understand what is being proposed.
4. Note the key details of the proposal. Write down the site area, the height of buildings, the number of diesel generators, the cooling system (air-cooled or water-cooled), the hours of operation, and the expected traffic movements. These are common sources of concern.
5. Check the local plan policies. Your council’s “Local Plan� (or “Core Strategy�) contains policies on development, green belt, heritage, and environmental protection. Search the plan for relevant policies – for example, on noise, traffic, or “sustainable development�. Your objection will be stronger if you reference specific policies.
6. Prepare your objection. Write a clear, factual statement. State who you are (name and address), which application you are commenting on, and your relationship to the site (e.g., “I live at [address], 200m from the site�). Then list your specific concerns, referencing the documents and policies where possible. For example: “The noise assessment predicts a 5dB increase at my property, which would breach policy ENV2.� Keep it concise – councils often summarise comments.
7. Submit your objection via the portal. On the application page, find the “Make a Comment� or “Submit a Representation� button. Fill in your details and paste your objection. You may also be able to upload a document. After submitting, you should receive a confirmation email or reference number.
8. Alternatively, email or post your objection. If the portal is not working, you can email the planning officer (the contact email is on the application page) or post to the council’s planning department. Include the application reference number, your name and address, and your comments. Post must arrive by the deadline – use recorded delivery if possible.
9. Track the application. After submitting, check the portal regularly for updates, such as the officer’s report or the decision notice. You may also be notified if the application is amended – you can then submit further comments.

Common Mistakes

• Missing the deadline. The council will not accept late comments unless there are exceptional circumstances, and even then it is discretionary.
• Objecting on non-planning grounds. Councils can only consider “material planning considerations� – these include traffic, noise, air quality, heritage, and ecology. They cannot refuse an application because the building is ugly (unless it’s in a conservation area), because you don’t like the company, or because it might reduce your house price.
• Being vague. “I object to this development� is weak. Instead, say “I object because the proposed 24/7 operation would create noise that exceeds the council’s own limits at my property, which is 50m away.�
• Submitting duplicate comments. If you submit the same comment twice, the council will only count it once. If you want to add more, submit a new comment with “additional comments� in the title.
• Not checking for amendments. The developer may change the plans – for example, reduce the height or add soundproofing. If you object to the original and the amended plans address your concern, you may want to withdraw or update your objection.

Tips

• Start early. The consultation period is usually 21 days, but reviewing documents can take a few days. Begin as soon as you see the application.
• Focus on the most serious issues. You don’t need to list every minor point. Two or three well-evidenced concerns are more effective than a long list of complaints.
• Reference the council’s own policies. If you can say “this breaches policy X�, the planning officer has to take it seriously.
• Use the “public access� system. Many councils use “Public Access� – you can set up an alert to be notified of new applications in your area. This helps you catch the deadline.
• Consider getting a group together. A residents’ association or local group can submit a joint objection, which often carries more weight.
• Check if the application is “major� – if so, the council may hold a public meeting or a planning committee hearing. You can attend and speak.

Troubleshooting

• You missed the deadline. Contact the planning officer immediately and explain why you missed it. They may accept late comments if the decision has not been made yet, but it’s not guaranteed. You can still ask to speak at the planning committee meeting – contact the committee clerk.
• The portal won’t let you submit. Try a different browser or clear your cache. If it still fails, email the planning officer directly with your objection and ask them to add it to the file. Keep a screenshot of any error message.
• You can’t find the application. Call the council’s planning department and ask for the application reference. Have the site address ready.
• Your comment is rejected as “not a material consideration�. The council will explain why. You can re-submit focusing on material points, or you can ask for the decision to be reviewed by the Local Government Ombudsman if you believe the council has acted improperly – but this is a last resort.
• The application is approved despite your objection. You can appeal to the Planning Inspectorate only if you are a “third party� – but note that in England, third parties do not have a right of appeal against a granted permission. You can, however, challenge the decision by judicial review if the council made a legal error – this is complex and you should seek legal advice.

Frequently Asked Questions

How long do I have to object to a planning application?
Typically 21 days from the date the application is publicised, but it can vary. Check the “public consultation expiry date� on the portal.

Can I object to a data centre on environmental grounds?
Yes, if the environmental impact is a material planning consideration – for example, noise, air pollution, water use, or impact on wildlife. Data centres often have backup generators that may run for testing – this can be a valid concern.

What happens to my objection?
The planning officer reads all comments and summarises them in a report. The report is considered by the decision-maker (the officer or the planning committee). Your objection may influence the decision or lead to conditions being attached.

Do I need to be a local resident to object?
No, anyone can comment. However, the council will give more weight to comments from people who live or work nearby, as they are directly affected.

Can I withdraw my objection?
Yes, you can submit a new comment saying you withdraw your previous objection. The council will note it.

What if the developer changes the plans after I object?
You will usually be notified of amendments. You can submit a new comment addressing the changes. The council will consider all comments, including those on the original plans.

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