How Long Until a Planning Decision After You Object? (UK)

Key Takeaways

• There is no single national timescale for planning decisions — they vary significantly by case type, authority, and complexity.
• Statutory determination periods apply to some application types, but extensions of time are common.
• Monitoring the planning register is the most reliable way to track your case after submitting an objection.
• Use Planning Guard to stay on top of amended plans and new consultation windows.

One of the most common questions after lodging an objection is: how long until a decision? The honest answer is that there is no single figure that applies across England and Wales. Statutory periods exist for some case types, but delays, extensions of time, and the complexity of major schemes mean that timescales vary enormously.

This page is about decision dates — when the local planning authority issues its determination. For your deadline to comment, see planning application deadlines.

Why Timescales Vary So Much

Planning decisions involve multiple stages that all affect timing:

• Consultation responses from statutory consultees (highways, environment agency, historic England) must be received and considered.
• Amended plans may be submitted by the applicant, triggering fresh consultation.
• Environmental impact assessment for major schemes adds significant processing time.
• Section 106 negotiations — planning obligations — can extend timescales by weeks or months.
• Committee scheduling — if the case goes to committee, it can only be decided on dates when the committee meets, typically monthly.
• Officer workload — LPA planning teams operate under resource pressure and caseloads vary.

Statutory Determination Periods (Indicative)

Some application types have statutory target determination periods, set by central government:

Application type	Statutory target (indicative)
Householder (extensions, outbuildings)	8 weeks from validation
Minor (small commercial, up to 9 homes)	8 weeks from validation
Major (10+ homes, large commercial)	13 weeks from validation
EIA development	16 weeks from validation

These are targets, not guarantees. Many decisions take longer, especially where statutory consultees are slow to respond or where the applicant needs to provide additional information. Extensions of time can be agreed between the applicant and the LPA.

What to Check on the Planning Register

After lodging your objection, monitor the file regularly for these updates:

• Target decision date — not all portals display this, but where it appears it gives an indication of the timetable.
• Consultee responses — highway authority, environment agency, ecology, heritage officers. These often appear on the portal and give you early sight of how the key technical issues are being assessed.
• Officer report — published shortly before a delegated decision or committee meeting. Read this carefully: it summarises representations and recommends grant or refuse.
• Committee agenda — if the case is listed for committee, the agenda and officer report are published beforehand.
• Decision notice — the formal outcome with reasons.

When Amended Plans Appear

Applicants sometimes submit revised drawings during the processing period in response to officer or consultee concerns. If materially different amended plans are submitted, the LPA may open a fresh consultation window — in which case you can submit a further representation referencing the new drawings.

Check the portal whenever you receive a notification, and verify whether a new consultation period has been opened. See planning application deadlines for how to manage fresh consultation windows.

What You Can Do While Waiting

• Keep monitoring the register — set up email alerts if your LPA's portal supports them.
• Read consultee responses as they appear — highway authority or ecology comments may address (or miss) the concerns you raised.
• Prepare a supplementary representation if amended plans or additional information raise new material issues.
• Check committee dates if the case is listed for a hearing — see planning committee and ward councillors.

What Happens After a Decision

• Permission granted — the applicant may begin works subject to pre-commencement conditions. Discharge of conditions applications may follow and can be monitored on the register.
• Permission refused — the applicant can appeal to the Planning Inspectorate. You can submit comments on the appeal, though the process differs from the original consultation.
• Withdrawn — the applicant may resubmit with amendments. Watch for a fresh application and fresh consultation. See planning application withdrawn after objections.

Use Planning Guard to track and respond to amendments →

---

Frequently Asked Questions

How long does a planning application take to be decided in the UK?

There is no single answer. Householder and minor applications have a statutory target of 8 weeks from validation. Major applications have a 13-week target. EIA applications have a 16-week target. Many decisions take longer due to consultee responses, amended plans, or resource pressures.

What happens if a planning application is not decided within the statutory period?

If an application is not determined within the statutory period, the applicant can appeal to the Planning Inspectorate on grounds of non-determination. LPAs aim to meet targets to avoid this, but extensions of time are frequently agreed between the authority and the applicant.

Can I speed up a planning decision?

As an objector you cannot compel the LPA to reach a faster decision. If you are concerned about delay, you can contact the case officer to ask about the timetable. If you are the applicant, you can agree to an extension of time or, if the period has elapsed, appeal on grounds of non-determination.

How do I find out when a planning decision will be made?

Check the planning register entry for your case. Some portals display a target decision date. You can also contact the case officer directly. If the case is listed for committee, the committee date will appear in the council's published agenda.

Will I be notified when a planning decision is made?

Some LPAs send notification letters or emails to those who have submitted representations. Others do not notify automatically — you need to check the portal. Set up any available portal alerts and check the register regularly.

---

For government guidance on statutory determination periods and LPA performance, see Planning performance statistics (GOV.UK). The Planning Inspectorate handles non-determination appeals: Planning Inspectorate.

Planning Guard helps you draft material-grounds arguments — verify every date on the council portal. See also planning application deadlines and planning committee.