New Planning Rules: Check Before Expanding Your Premises

A quicker planning decision could help a small business open sooner, improve its premises or bring a postponed expansion back into consideration. It can also tempt an owner to commit money before the project is ready.

England’s new planning rules took effect on 31 October 2026. For owners considering a shop, café, salon, workshop or other premises project, the useful next step is to review the timetable and identify exactly when spending becomes difficult to reverse.

My view is that a potentially faster process is welcome. The decision to sign a lease, book contractors or order equipment should still rest on evidence about your own project.

What changed on 31 October?

The National Scheme of Delegation sets out which planning applications officers must decide and which may be referred to a planning committee. The government’s statutory guidance explains the framework for England and its exceptions.

South Oxfordshire District Council lists minor commercial development within Schedule 1, where decisions are delegated to officers. Schedule 2 covers other categories that may reach a committee through a specified Gateway Test. The council also explains that previous local arrangements, such as automatic committee referral following a parish council objection, no longer apply.

Application type matters. An owner should ask the relevant authority or a qualified planning adviser how their particular proposal fits, including any associated consents.

Buckinghamshire Council makes an important distinction: the reform changes who decides applications. It does not change planning policy or how applications are assessed. It also confirms that applications still undecided on 31 October move into the new arrangements without applicants having to resubmit simply because of the change.

What the AI announcement means for your timetable

In its announcement published on 30 October, the government also said the PlanAssist trial would expand to 15 councils for 12 months. It reported 58% less time spent on key planning tasks in early testing.

That figure concerns tasks in testing, alongside government claims about routine householder processing. It is not a measured promise that your commercial application will take 58% less time. The trial expansion and the national delegation rules are separate developments.

Use any improved estimate from your own authority as an input to the project plan. Keep a later opening scenario alongside it until the relevant decisions and delivery dates are sufficiently clear.

When does your premises project start costing money?

For an owner, the critical date may arrive well before opening day. Rent might start while work is still under way. A supplier might require a deposit before equipment is made. Staff training might be booked before the premises are ready.

None of those commitments is automatically wrong. Some early expenditure is necessary to make progress. The question is whether you understand what becomes payable, what can move and what happens if the timetable changes.

Start with a spending sheet. For each commitment, record the payment trigger, the actual cancellation or postponement terms and the evidence you want before proceeding.

Complete this from the documents and advice you receive. A hoped for concession from a landlord or supplier is not the same as an agreed term.

This builds on the approach in When Is the Right Time to Grow Your Business?: expansion needs enough cash to cover the period before additional income arrives.

Calculate what a delayed opening would cost

Prepare a cash forecast for the expected opening date and a credible later date. Choose the delay with your advisers and suppliers rather than treating an arbitrary number of weeks as a prediction.

Identify costs that continue while the site cannot trade: rent, finance payments, storage, insurance, retained contractors or staff costs where applicable. Include any extra expenditure caused by postponement.

Then show customer receipts moving to the later trading date. Keep expected sales separate from the cash actually available to pay bills. When assessing the commercial loss, account for costs you would have incurred to deliver those sales; lost revenue is not automatically lost profit.

Record each actual payment once, and ask your accountant to review the treatment of finance and tax cash flows where needed.

The practical test is whether the business can still meet its existing obligations at the lowest projected bank balance. A project that looks attractive over several years can still create a cash shortage before opening. Our guide to assessing a small business investment explores that wider decision.

Five checks before the next commitment

1. Confirm the application route. Ask how the new arrangements apply to your proposal or existing application, and what information is still needed.
2. List the dependencies. Have the appropriate professionals identify the permissions, conditions, landlord consents, building control requirements or other approvals relevant to the work. Record who is responsible for each.
3. Identify the spending you can change. Separate cancellable, postponable and binding commitments using the actual terms. Obtain professional advice before agreeing material contractual obligations.
4. Test a later opening. Review the resulting cash balance with your accountant where needed. Decide which spending could be staged if the forecast becomes too tight.
5. Set evidence for each spending decision. Agree what must be confirmed before paying a deposit, placing an order or announcing a firm opening date. Give each decision an owner and a review date.

Welcome the opportunity, assess the project

Faster decisions could reduce uncertainty and holding costs. Waiting indefinitely also has a cost, particularly when a business has proven demand and insufficient capacity.

The reforms have attracted objections too. The Local Government Association argues that a highly standardised approach risks weakening local democratic accountability and has called for an earlier review. That is its stated concern, rather than an established outcome of the new system.

For a business owner, the immediate decision remains specific: what evidence makes the next commitment reasonable, and how much cash is exposed if opening moves?

I would use the new rules as a prompt to revisit a premises project. Update the assumptions, ask better questions and commit money in a sequence the business can afford.

Business analysis by Julian Frincu. Policy information checked on 1 November 2026 against the government and council sources linked above. Confirm application classification, conditions and contractual obligations with the relevant qualified advisers.

Featured photograph: Daniel McCullough on Unsplash.