Can Your Neighbour Run a Business From Home? UK Rules Explained
If your neighbour has recently started a cake-selling business from their home and you’re noticing increased traffic, noise, and disruption on your quiet street, you’re not alone in wondering whether this is actually allowed. The short answer is: it depends on several factors, including planning permission, council regulations, and the terms of their mortgage or tenancy.
What the rules actually say
In the UK, you can typically run a small business from home without planning permission — but there are important limits. If the business is your main use of the property and generates significant visitor numbers or commercial activity, you may need planning permission from your local council. The key test is whether the business is “ancillary” (secondary) to the residential use of the home.
A cake-selling operation with regular customers parking outside and browsing on the drive could cross this threshold, especially if it’s creating a noticeable change to how the property looks and feels.
Your practical options
First, check your local council’s planning portal online — search for the property address to see if planning permission was granted. If nothing was approved but the business appears to be running commercially, you can report this to your council’s enforcement team. They investigate breaches of planning control.
Second, review the property deed or mortgage documents if you can access them. Many mortgage lenders include clauses prohibiting business use. If your neighbour is mortgaged, their lender may not have approved this.
Third, check your local authority’s business rates thresholds. Running a regular commercial operation from home may trigger business rates, which your neighbour should be paying.
Don’t ignore it
Persistent noise, parking problems, and increased foot traffic can affect your quality of life and potentially your property value. Document the disruption (dates, times, photos) and contact your council’s environmental health or planning enforcement teams.
You could also contact your neighbour directly and calmly explain the impact — they may not realise the disruption they’re causing.
For detailed guidance, visit your local council’s website or call their planning department. Citizens Advice also offers free guidance on neighbour disputes and planning issues.