For most people working from home, the answer to both questions is no. But there are circumstances where you might, and it's worth understanding where the line is.
Working from home generally does not require planning permission. Residential use (Class C3) already allows a degree of incidental work.
You only trigger a planning issue if your home's character changes materially from residential to something different.
Factors that can tip you over the line:
Customer visits: If clients regularly visit for business purposes, this can change the character of your home. A hairdresser seeing clients at home is different from taking occasional work calls there.
Employees at your home: Having employees regularly working at your property is a strong indicator that permission may be required.
Deliveries and collections: Regular commercial deliveries, especially large vehicles, can change the character of your home.
Signage: External business signage changes the character of your property and may need advertising consent plus a change of use.
Noise, smells, or disturbance: Activities creating commercial-level disturbance.
The test: "If a neighbour looked at my home, would they think it had materially changed from a house to business premises?" If yes, you may need planning permission.
A garden studio used as a personal home office for remote working generally does not require planning permission, provided it falls within permitted development rights and is incidental to the residential use.
A garden studio regularly used for customer meetings, or housing employees, is more likely to require planning permission.
In most cases, working from home does not result in business rates. Your home remains assessed for council tax.
Business rates only apply if part of your home is used exclusively for business — to the extent it has lost its domestic character.
The VOA's approach is that using a room as a home office, even full-time, does not normally trigger business rates if the room could be used domestically.
However, if you convert a garage or outbuilding exclusively for business use (particularly if customers visit), the VOA may assess it for business rates.
If part of your home is assessed for business rates, your council tax may be reduced for that part. But sometimes the council tax reduction is smaller than the business rates liability — so you could end up paying more overall. Check the financial impact before making changes.
For most home-based workers: No planning permission needed, no business rates, no action required.
If you have regular customer visits: Consider whether your planning position is secure.
If you have employees at your home: Seek planning advice.
If you have a converted outbuilding used exclusively for business: Check with your local planning authority and the VOA.
If you're confident your working from home is incidental to residential use — no customer visits, no employees — carry on without concern.
If you're doing more, consider asking your local planning authority for pre-application advice, or use ClearPath to get a specific answer for your situation.
Planning and rating law is fact-specific. ClearPath can help you think through your specific circumstances.
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