Is it Hard to Obtain Change of Use from Commercial to Residential?

Turning a commercial property into a residential one might sound like a clever move. But once you start looking into the paperwork, permissions and planning, it can quickly feel like a maze.

You might have inherited a high street shop or bought an old office, or maybe you’re staring at a disused takeaway thinking “that’d make a tidy little flat”. Either way, the idea’s often tempting. With the housing crisis showing no signs of easing and plenty of empty business premises dotted around towns and cities, it seems like a win-win.

But is it as easy as it sounds? And how do you actually go about getting permission for a change of use from commercial to residential? Let’s answer some questions you might have.

What does change of use actually mean?

In planning terms, every property in the UK falls under a specific use class. These classes are how councils keep track of what buildings are being used for, from shops and cafés to factories and family homes.

If you want to turn a building from one use to another, you’ll usually need to apply for what’s called a “change of use”. This means getting permission from the local council to officially change the way the building is used.

Why convert commercial property to residential?

There are lots of reasons someone might want to convert a commercial building into a home, such as:

• There’s often more flexibility with layouts
• It can be cheaper per square foot than buying a home
• You might spot an investment opportunity in a growing area
• It’s a way to revitalise disused spaces and bring empty buildings back into use

Some people do it for profit, others for a place to live, and others still because they’ve inherited a space that’s no longer viable as a shop or business.

What are permitted development rights?

Permitted development rights (PDRs) allow certain changes to be made without needing full planning permission. These were extended in recent years to help ease the housing shortage, and they now cover some commercial-to-residential changes.

As of 2021, the government created a new PDR that allows a change from Class E to Class C3, meaning many shops, offices and commercial units can be turned into homes without a full application.

But there are rules:

• The property must have been in Class E use for at least two years
• It must have been vacant for three months before the application
• The total floor space can’t exceed 1,500 square metres

And you’ll still need to submit a prior approval application to the local council.

What is prior approval?

Prior approval isn’t quite as heavy-duty as full planning permission, but it’s not a free pass either.

You’ll still need to provide detailed plans and documents, and the council will consider things like:

• Flood risks
• Noise from nearby commercial activity
• Natural light for future residents
• Highway access and transport issues

Councils have the right to refuse if they think the change would cause problems, even under permitted development.

Are there extra rules in conservation areas?

Yes. If your commercial property is in a conservation area, national park or area of outstanding natural beauty, you might not benefit from permitted development rights at all.

In these areas, the council has stricter rules to protect the character of the location. You’ll likely need to go through a full planning application.

Always check with your local authority before making any assumptions, because what’s allowed in one postcode might be blocked in another.

What if the building is listed?

If your commercial building is listed, things get trickier. Any changes (even internal ones) usually need listed building consent.

You’ll need to show that your conversion won’t harm the building’s historic features or character. That might mean keeping certain walls, windows or architectural details in place.

In some cases, the cost of conversion can go up considerably to meet these requirements. It’s best to speak to a specialist architect or surveyor if you’re planning this kind of project.

What costs are involved in change of use?

The costs vary depending on your route:

• A prior approval application typically costs £96
• A full planning application is around £462 in England
• You’ll also need to budget for architectural drawings, surveys and possibly legal advice
• There may be build costs to convert the space into a habitable home

Some councils charge a Community Infrastructure Levy (CIL), which can run into the thousands, depending on the size and location of the property.

And don’t forget VAT, which can complicate matters further, especially if you’re not used to commercial property finances.

How long does it take to get approval?

For permitted development routes, councils have 56 days to respond to a prior approval application. If they don’t respond, approval is automatically granted.

Full planning applications usually take 8–12 weeks for a decision, though it can be longer if the council’s busy or if extra documents are needed.

How do I apply for change of use?

You’ll need to apply through your local council’s planning portal. Most councils let you do this online via the Planning Portal.

You’ll need:

• Detailed floor plans
• Existing and proposed layouts
• A location plan
• Supporting documents about access, light and noise

It’s worth getting help from a planning consultant or architect if you’re not confident navigating the system yourself.

Common reasons why applications get refused

It’s not always plain sailing. Here are some common reasons applications get rejected:

• Lack of natural light or poor ventilation
• Inadequate access to services and amenities
• Noise or disruption from nearby businesses
• Concerns about parking or traffic congestion
• Impact on the look or character of the area

If you’re refused, you can appeal, but this can take months, and it adds extra costs.

Is it worth converting?

That depends on your goals. Converting a commercial property into a home can be profitable, especially in areas with high rental demand or rising house prices.

But it also comes with risk, and it’s not always a guaranteed path to profit. You’ll need to factor in the costs of conversion, the time it’ll take and the possibility of delays.

If the project ends up dragging on or running over budget, it could eat into any gains. And if you’re hoping to sell the property quickly afterwards, you may not get the return you were banking on.

It’s also worth considering the Capital Gains Tax implications if you’re selling after the conversion. HMRC treats commercial-to-residential conversions as disposals of assets, so speak to an accountant to understand the tax impact.

What if things don’t go to plan?

Sometimes the numbers don’t stack up, the paperwork drags on or the whole thing turns out to be more hassle than it’s worth.

But that’s where we come in. At Sell House Fast, we help people sell unwanted or tricky properties quickly, including commercial buildings that no longer serve their purpose.

We don’t charge fees, we don’t need viewings and we don’t make you jump through hoops. Just a straightforward cash offer, a clear process and a sale that could complete in a matter of days.

Here’s what you get with us:

• No estate agent fees or viewings, just certainty and speed
• We buy any house or property in the UK
• A tailored service from real people who care
• Transparent terms and experienced support throughout

So if your commercial property plans have stalled, or you simply want a clean slate, get your free cash offer today. If you like what you see, we’ll take care of the rest.