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How Much Is A Kitchen Extension?

How Much Is A Kitchen Extension?

If you're finding your current kitchen a bit cramped or outdated, extending it might be on your mind.

A kitchen extension can create a spacious, open-plan area for cooking, dining, and entertaining - but how much does it really cost?

This post will look into the world of kitchen extensions, exploring the factors that can influence the price, and giving you a clearer idea of what to expect.

Grab your architect's ruler and let's get started, shall we?

Click here to see our range of DIY Kitchens Online from JMT Trade...

How Much Does A Kitchen Extension Cost?

Kitchen extension costs can vary widely, depending on factors such as the size of the extension, the complexity of the project, the quality of materials and finishes you choose, and where you live in the UK.

As a rough guide, for a basic, smaller extension (say, around 15-20 square metres), you might expect to pay between £20,000 and £30,000.

For a larger, more complex extension with high-end finishes (like a bespoke kitchen, bi-folding doors, or a roof lantern), the cost could be anywhere from £40,000 to £80,000 or more.

Remember, these are just general estimates, and the actual cost could be lower or higher.

It's always a good idea to get quotes from several builders or contractors, and to budget an extra 10-20% for unforeseen expenses that may arise during construction.

Despite the significant cost, a well-planned and executed kitchen extension can add significant value to your home, not to mention the enhanced lifestyle benefits of a spacious, modern kitchen.

What Are the Big Costs When for a Kitchen Extension?

Several significant costs come into play when planning a kitchen extension:

  1. Building Costs: This includes the cost of materials and labour to construct the extension. It generally makes up the bulk of the overall cost and can vary based on the size and complexity of the extension.
  2. Architectural and Engineering Fees: Unless you're going for a very simple design, you'll likely need the services of an architect and possibly a structural engineer. They'll ensure your plans are safe, feasible, and meet all building regulations.
  3. Planning Permission: Depending on your local council and the specifics of your project, you may need to pay for planning permission.
  4. Kitchen Units and Appliances: The cost of your new kitchen units, worktops, and appliances can add up quickly, especially if you're opting for high-end brands or bespoke designs.
  5. Windows and Doors: The cost of windows and doors can vary significantly depending on the size, type, and quality. Large bi-folding or sliding doors, for example, are more expensive but can add a wow factor to your extension.
  6. Utilities: Don't forget the cost of extending your electrical, gas, and plumbing systems to the new space, and the cost of new lighting, heating, and ventilation.
  7. Finishing Touches: Flooring, painting, tiling, and other finishing touches can also add to the cost, especially if you opt for high-quality materials or intricate designs.

Remember, it's crucial to get a detailed quote from your builder or contractor so you know exactly what's included and can budget accordingly.

Always add a buffer for unexpected costs, which can and do crop up in projects like this.

How Can You Keep Costs Down On Your Kitchen Extension?

Keeping an eye on the budget while planning a kitchen extension can be a bit tricky, but there are several strategies to help you keep costs down:

  1. Stick to the Plan: Once your plans are finalised and work has begun, try to avoid making changes. Alterations mid-build can quickly escalate costs.
  2. Simple is Cost-Effective: A simple, straightforward design will be less expensive than a complex one. For instance, a square or rectangular extension will usually be cheaper than an irregular shape.
  3. Reuse and Recycle: If possible, reuse existing units, appliances, or materials. It's not only cost-effective but also environmentally friendly.
  4. Choose Materials Wisely: You can save a lot by choosing budget-friendly materials. For example, laminate worktops are much cheaper than granite or quartz but can still look stylish.
  5. Manage the Project Yourself: If you're up for the challenge, managing the project yourself can save you the cost of hiring a project manager.
  6. Source Your Own Materials: Buying your own materials can sometimes save you money, but make sure to coordinate closely with your builder or contractor.
  7. Do Some of the Work Yourself: If you're handy, doing some of the work yourself, such as painting or tiling, can save on labour costs.

Remember, while it's essential to keep costs in check, don't cut corners when it comes to structural work or safety.

Always hire trusted professionals for any work you're not qualified to do yourself.

Does a Kitchen Extension Add Value to a House in the UK?

Absolutely, a well-executed kitchen extension can add significant value to a house in the UK.

Kitchens are often seen as the heart of the home, so a spacious, modern, and well-designed kitchen can be a major selling point.

The exact value added can vary depending on the size and quality of the extension, as well as the property's location and the housing market at the time of sale.

However, it's estimated that .

It's worth noting that a poorly designed or badly built extension might not add as much value and could even detract from your home's appeal.

Therefore, it's crucial to plan your extension carefully, use quality materials, and hire professional, reputable tradespeople to ensure the job is done right.

Beyond the potential financial gain, a kitchen extension can significantly improve your quality of life, providing extra space for cooking, dining, and spending time with family and friends.

What Are the Laws Around Planning Permission for Extensions in the UK?

Planning laws for extensions in the UK can be complex, as they depend on a variety of factors such as the size and location of the extension, and the type and location of your property.

Here's a simplified overview:

  1. Permitted Development Rights: Many single-storey extensions do not require planning permission due to permitted development rights. These rights allow you to extend by up to 6 metres for attached houses, or 8 metres for detached houses, without needing to apply for planning permission. However, these rights have restrictions, especially if your property is listed or in a conservation area.
  2. Neighbour Consultation Scheme: If you're building a single-storey extension between 3 and 6 metres for attached houses, or between 4 and 8 metres for detached houses, you must notify your neighbours under the Neighbour Consultation Scheme.
  3. Multi-storey Extensions: If you're planning a multi-storey extension, it's likely you'll need to apply for planning permission. It's also usually required if the extension will be close to a boundary, or if it'll cover more than half of your garden.
  4. Building Regulations: Regardless of whether you need planning permission, all extensions must comply with UK Building Regulations, which cover aspects like structural integrity, fire safety, insulation, and ventilation.

Remember, this is a simplified guide, and the rules can vary based on your specific circumstances.

It's always best to check with your local planning authority before starting any work to avoid any costly mistakes or delays.

It might also be beneficial to seek professional advice from an architect or planning consultant.

Do You Need an Architect for a UK Kitchen Extension?

While it's not legally required to hire an architect for a kitchen extension in the UK, it's often a good idea, especially for more significant or complex projects. Here's why:

  1. Design Expertise: Architects are trained to design spaces that are not only attractive but also functional and efficient. They can help you make the most of your space and light, suggest ideas you might not have considered, and help you avoid design mistakes.
  2. Planning Permission and Building Regulations: If your project requires planning permission, an architect can help you navigate the process, create the necessary drawings, and liaise with the planning authorities. They also ensure your plans comply with building regulations.
  3. Project Management: Some architects can also help manage the project, coordinating with builders and other tradespeople, overseeing the quality of work, and ensuring the project stays on schedule and within budget.
  4. Cost and Time Savings: While hiring an architect is an added expense, they can potentially save you money and time in the long run by avoiding costly design mistakes, helping you choose the right materials, and negotiating contracts with builders.
  5. Value: A well-designed extension could add more value to your home if you decide to sell in the future.

If your project is small and straightforward, you might decide you don't need an architect.

However, even then, it can be worth getting some professional advice to ensure you're making the most of your extension.

Why a Good Kitchen Makes a Home a Home

A good kitchen truly does make a home, a 'home'. It's the heart of the house, a warm and inviting space where meals are created, but it's so much more than that.

It's a gathering spot for family and friends, a homework station, a place for heart-to-heart chats, and often the first place we go to in the morning and the last place we leave at night.

A well-designed kitchen blends functionality with style.

It provides the right tools and layout for cooking, but also takes into account the aesthetic and atmosphere, creating a space that you and your family genuinely enjoy spending time in.

Moreover, it reflects your lifestyle and your tastes.

From the type of fridge you have, to the colour of your countertops, your kitchen tells a story about who you are and what you value.

Whether you love cooking gourmet meals or you're all about quick and easy, whether you're feeding a large family or just cooking for one or two, your kitchen adapts to your needs.

Ultimately, a good kitchen brings people together. It's the hub of the home, where memories are made over shared meals, holiday celebrations, or a simple cup of tea.

So, invest in your kitchen, not just in terms of money, but also with your time and creativity, because a good kitchen truly does make a home, a 'home'.

Can You Buy Fitted Kitchens Online?

Yes you can buy fitted kitchens online and you are in the perfect place to do so!

Here are JMT Trade we have been manufacturing kitchens in-house for over forty years.

You can use our website to buy your own custom designed, dream kitchen.

Or quality is second to none, we pride ourselves in our customer service and our prices are kept low as you are buying direct from the manufacturer with no middle man bumping up the price.

With ranges from Zola, Strada, Aldana all the way up to the Netherby range which is our budget friendly premium range.

Our handcrafted kitchens can be customised to fit any shape or size of room, with gloss or matt finish, you have a hundred different colour schemes to choose from.

Check out this link to see our complete range of kitchens for sale online…

Final Notes On How Much A Kitchen Extension Costs

A kitchen extension is a significant project but one that can offer immense rewards. Its cost is influenced by various factors including size, design, materials, and professional services involved.

The price range in the UK can span from £20,000 to £80,000 or more for larger, high-end extensions.

Despite the cost, it's crucial to remember that a kitchen extension is an investment that can add considerable value to your home.

Moreover, it enhances your living experience, offering a modern and spacious area for cooking, dining, and family gatherings.

To manage costs effectively, planning is key.

Stick to your initial plan, choose materials with care, and avoid making changes mid-way through the project.

Prioritise quality over cost-cutting, as it pays off in the long run with a more durable, functional, and attractive kitchen.

Consider getting professional advice from architects, builders, and kitchen designers to ensure your kitchen extension is a success.

After all, a beautifully extended kitchen can truly transform your house into a more comfortable and inviting home.

 Phil Tuddenham

Author - Phil Tuddenham

Philip Tuddenham is the force behind JMT Trade Ltd. Philip stepped into the family business in 1998, and has taken JMT to new heights.

He has decades of expertise and experience in designing, manufacturing and installing kitchens, bathrooms, domestic and commercial furniture.

In 2007, Philip broadened JMT's horizons. Introducing new ranges and diversifying into new territories such as media walls and school furniture.

While embracing this innovation, JMT remained true to its origins, continuing to provide excellent bedrooms and bathrooms.

Under Philip's leadership, the company continues to uphold its long-standing tradition of exceptional customer service and high-quality products.