Planning
Understanding the planning process
You've submitted your application — now the waiting begins. This guide walks you through exactly what happens behind the scenes, in plain English, so you know what to expect and how to make the most of the wait.
Key takeaways
- Once submitted, your application is checked (validated), opened for comments, then reviewed by a planning officer.
- Most householder decisions take around 8 weeks, though delays are common and usually nothing to worry about.
- There are three main outcomes: approved, approved with conditions, or refused — and you have options in every case.
- The waiting period is the perfect time to plan your budget, shortlist builders and finalise your choices.
What happens after you submit
Once you press submit, your application joins the queue at your local council. You'll usually get an acknowledgement within a few days confirming it's been received.
From there it moves through a few clear stages — a quick check, a period where others can comment, and a review by a planning officer — before a decision is made. Knowing these stages takes a lot of the mystery out of the wait.
Step 1: Validation
Before anything else, the council checks that your application is complete. This is called validation. They're making sure the right forms, drawings, fees and supporting documents are all there.
If something is missing, they'll come back to you and the clock doesn't really start until it's sorted. Once everything checks out, your application is made valid and the official timeline begins. This usually takes a few days to a couple of weeks.
Step 2: The consultation period
Next, the council lets interested people know about your plans. They may write to neighbours, put up a notice near the property, or list it online. This is the consultation period and it typically lasts around 21 days.
People can send in comments — for or against. It's worth remembering that only planning matters count, such as overlooking, light or parking. General objections that aren't planning-related carry little weight. A comment or two is completely normal and rarely stops a sensible project.
Step 3: The planning officer's review
A planning officer is assigned to your case. They visit or assess the site, weigh up any comments received, and check your plans against local and national planning policy.
Most straightforward home projects are decided by the officer directly — this is called delegated authority. Larger or more contentious schemes can go to a planning committee, which can add a little time. The officer's job is to reach a fair, policy-based decision, not to find reasons to say no.
The possible outcomes
When the review is complete, you'll receive a decision notice. There are three outcomes you might see — and none of them leaves you without options.
Approved
Permission grantedYou can go ahead as described in your application. Keep the decision notice safe — your builder and any future buyer may need to see it.
Approved with conditions
Granted, with a few rulesThe most common outcome. You can proceed, but you'll need to meet specific conditions — like agreeing materials or drainage details — often before work starts. Read each condition carefully.
Refused
Not granted this timeNot the end of the road. The notice explains why. You can adjust the plans and reapply (often free within 12 months) or appeal. Many projects succeed on a second, revised application.
Typical timelines
For most home projects (officially called householder applications), councils aim to decide within 8 weeks of validating your application. Larger schemes can take 13 weeks or more.
That 8-week target is a goal, not a guarantee. If a decision needs more time, councils often ask whether you'll agree a short extension — agreeing is usually the smoother path and a good sign your application is being worked on.
Common reasons for delays
A wait that runs past 8 weeks is normal and rarely a bad sign. The usual causes include:
- A high volume of applications with the council at busy times of year.
- Comments from neighbours or consultees that the officer needs time to consider properly.
- Small tweaks requested to your plans, which can actually save your application from refusal.
- Input needed from other teams, such as highways, drainage or conservation.
What to do while you wait
The waiting period is far from wasted time — it's your best opportunity to get genuinely ready, so you can move quickly the moment your decision lands. Use it to firm up your budget, research and shortlist builders, and finalise the finishes and products you love.
We've turned all of this into two simple tools to keep you on track.
Helpful tips
- Keep your application reference number somewhere handy — you'll need it to track progress.
- Check your application status on your council's planning portal rather than calling; it's usually faster.
- If a neighbour raises a concern, it doesn't mean refusal — officers weigh every comment on planning grounds only.
- Don't order materials or book a builder for a fixed start date until your decision is confirmed.
Put this into action
Now you know how the process works, here's where to focus while you wait.