Ultimate Guide to Kitchen Extensions UK

If you’re dreaming of transforming your kitchen into a stylish, functional space, you’ve come to the right place. In this guide, we’ll walk you through everything you need to know, from trendy design styles and various extension types to smart budgeting tips. Get ready to dive into the world of kitchen extensions and discover how to turn your vision into reality!

In This Article:

1.Introduction to Kitchen Extensions UK
2. Does a Kitchen Extension Need Planning Permission?
3. Kitchen Extension Costs in the UK 2024
4. Cost-Saving Tips for your Kitchen Extension
5. Types of Kitchen Extension
6. Luxury Kitchen vs High Street Brand – What Should I Choose?
7. Kitchen Extension Ideas in 2024
8. Kitchen Design Trends: Materials and Colours
9. Multi-Functional Kitchen Extensions: Maximise Your Space in 2024
10. Do You Need a Kitchen Extension Architect?
11. Conclusion & Next Steps

Introduction to Kitchen Extensions UK

Kitchen extensions have become increasingly popular among UK homeowners, offering the perfect solution for creating additional space and a more modern living environment. Whether you’re looking to accommodate a growing family, desire a more open-plan layout, or simply wish to upgrade your kitchen, extending your kitchen can significantly enhance both the functionality and value of your home. In this guide, we will cover everything you need to know about kitchen extensions in the UK, including planning permission, costs, design ideas, and more.

Kitchen Extension Wandsworth – Monument House

Does a Kitchen Extension Need Planning Permission?

Understanding Planning Permission for Kitchen Extensions

Planning permission is a crucial step when considering a kitchen extension. While some smaller projects might fall under permitted development rights like a 3 meter house extension, larger extensions typically require a formal planning application to your local council. Here’s what you need to know:

1. Consult with a Professional Architectural Design Company: An architect, technologist or planning consultant will be able to conduct valuable research to help you determine the best route to obtaining the necessary consents from the LPA (Local Planning Authority).
2. Listed Buildings and Conservation Areas: If your property is a listed building or located in a conservation area, special permissions are often required, such as planning permission or listed building consent.
3. Neighbour Consultation: Informing your neighbours about your plans is crucial, as their objections can influence the council’s decision. Whilst the LPA will conduct an official consultation when applying for permission, it is always worth an initial discussion on a personal level to avoid any surprises and resulting negative feedback.
4. Building Regulations: Separate from planning permission, building regulations ensure your extension meets safety and energy efficiency standards. Once planning has been granted, you must submit both structural calculations and building regulations drawings to Building Control, who will sign-off on the scheme before, during (via inspections) and after construction has been completed. At the end of the journey, Building Control provide the final building certificate, which is the official evidence of legality when you decide to sell the property.

Kitchen Extension Lambeth – Walnut House

Cost of Kitchen Extensions in the UK 2024

How Much Does a Kitchen Extension Cost in 2024?

The cost of a kitchen extension in the UK can vary significantly based on several factors, including size, location, materials, and design complexity. A cost of a single storey kitchen extension in 2024 could be:

1. Basic Extensions: Starting at approximately £2,500+VAT per square metre.
2. Mid-Range Extensions: Typically ranging from £2,500 to £3,000+VAT per square metre, offering higher quality finishes and more complex designs.
3. Luxury Extensions: Costs can exceed £3,500+VAT per square metre, featuring premium materials and bespoke designs.

Additionally, you should consider planning fees, architect fees, structural engineer costs, and interior fittings when budgeting for your kitchen extension. As a rule of thumb, professional fees usually range from 8-12% of the final construction cost, including planning, technical design, tender & project management services.

Take a look at our recent articles for some extra details on house extension cost.

Kitchen Extension Surrey – Dash House

Cost-Saving Tips for your Kitchen Extension

Affordable Kitchen Extension Ideas

1. Plan Efficiently: A well-thought-out design can minimise waste and reduce labour costs.
2. Reuse and Recycle: Incorporating existing materials or purchasing reclaimed items can cut kitchen extension costs.
3. Simplify Design: Simple shapes and layouts are generally more economical.
4. Project Phasing: In some cases, you may be able to leave some of the work for a future date (e.g. bathroom renovations), to save on the cost of kitchen extension in the short-term.
5. DIY Where Possible: Undertaking some of the work yourself can save money, but ensure you’re capable to avoid costly errors.

For an accurate estimate on kitchen extension costs, use our new and improved kitchen extension cost calculator or get in touch for a free consultation!

Kitchen Extension Kensington – Copper House

Types of Kitchen Extension

Deciding on the perfect kitchen extension for your home involves considering various factors, such as the type of property you have, local planning regulations, your budget, and how much garden space you’re prepared to sacrifice. With so many options available, it’s helpful to explore the different styles of kitchen extensions to find the best fit for your needs.

Flat Roof Kitchen Extension

If you’re into sleek, modern designs, a flat roof extension might just be your thing. This style is all about clean lines and a minimalist vibe. It’s perfect for urban settings and can easily be jazzed up with roof lights to flood your kitchen with natural light.

Pitched Roof Kitchen Extension

For a bit of classic charm with a modern twist, consider a pitched roof extension. The angled roofline adds character and extra headroom. It’s a timeless choice that blends well with traditional and contemporary homes alike.

Pitched Roof Kitchen Extension London – Walnut House

Orangery Kitchen Extension

An orangery extension is like the best of both worlds: a mix of brickwork and lots of glass. It’s elegant and versatile, making it a fantastic choice if you want a bright, airy space that doubles as a dining area or a cosy lounge.

Open Plan Kitchen Extension

Dreaming of a kitchen that flows effortlessly into your dining and living areas? An open plan kitchen extension is perfect for creating a spacious, social environment. It’s ideal for entertaining and makes the whole space feel bigger and brighter.

Open Plan Kitchen Extension – Stage House

Conservatory Kitchen Extension

A conservatory kitchen extension is all about bringing the outdoors in. With plenty of glass, it’s a sun-filled space that’s perfect for enjoying garden views and creating a relaxed dining atmosphere. It’s like having your own little suntrap.

Modern Kitchen Extension

If you’re a fan of cutting-edge design and high-tech features, modern kitchen extensions are the way to go. Think sleek lines, custom finishes, and the latest gadgets. It’s a stylish option that’s all about blending functionality with a fresh look.

Modern Kitchen Extensions London – Flow House

Quick Comparison Table

Choosing the right kitchen extension is all about finding what works best for you and your home. Whether you’re leaning towards something modern and sleek or charmingly classic, weigh up these options and go with the one that feels right.

Luxury Kitchen vs High Street Brand – What should I choose?

Choosing Between Luxury and High Street Kitchens

Deciding between a luxury kitchen and a high street brand can be challenging. Consider the following factors:

1. Budget: Luxury kitchens, for example German or Italian engineered kitchens, are more expensive but offer bespoke designs and high-end materials. High street brands, such as Wren or Magnet,  are cost-effective and provide a wide range of styles, however, the materials are likely less durable and of a lower quality.
2. Longevity: Luxury kitchens often come with better warranties and can be more durable in the long term.
3. Aesthetics and Functionality: High-end kitchens can be customised to fit your exact specifications, while high street brands offer pre-designed, modular options that might not be as flexible.

Kitchen Extension Surrey – Ribbon House

Kitchen Extension Ideas in 2024

Orangery Kitchen Extension Ideas

An orangery can offer a charming and versatile space that blends traditional and modern aesthetics. Ideal for those who want a touch of elegance, an orangery extension features a combination of brickwork and glazed panels, creating a light and airy atmosphere. In 2024, popular trends include incorporating bi-fold doors to connect seamlessly with the garden and using sustainable materials to enhance energy efficiency. This type of extension can function as a spacious dining area or a relaxing lounge, making it perfect for social gatherings.

Small Kitchen Extension Ideas

Just because you’re working with a smaller space doesn’t mean your kitchen extension can’t pack a punch! Small kitchen extensions over a single storey are a fantastic way to add functionality and value to your home without needing a massive footprint. In 2024, smart design is key, and there are plenty of ways to make the most of even the smallest kitchen extension.

One of the best tricks for a small kitchen extension is to focus on clever storage solutions. Built-in shelves, pull-out cabinets, and hidden drawers can help keep the space tidy and clutter-free. Opting for compact appliances that are designed for small spaces can also free up room for worktops and other features.

Open-plan layouts are still possible in smaller extensions—by removing internal walls or opening up the space into your dining or living area, you can make your home feel much larger. Skylights or larger windows are another great idea to flood your extension with natural light, making it feel airy and open.

When it comes to kitchen extension costs, a smaller footprint can actually help you save money while still getting the modern, functional kitchen you’ve always wanted. So if you’re working with limited square footage, don’t worry—a small kitchen extension can still deliver big results!

Take a look at our ongoing project, ‘Walnut House,’ to see how we made a modest wraparound extension into a beautiful state of the art kitchen / living space!

Large Kitchen Extension Ideas with Utility Room

A larger kitchen extension provides the opportunity to create a multifunctional space that can include a separate utility room. This setup is ideal for families needing extra storage and laundry space. In 2024, consider incorporating an open-plan design that integrates the kitchen with dining and living areas, enhancing connectivity and flow. An expansive island can serve as both a cooking and social hub, while a dedicated utility room can house appliances and additional storage, keeping the main kitchen area tidy and organised. Use high-quality materials and finishes to ensure durability and elevate the overall aesthetic of your home.

If you’re looking for some ideas on larger kitchen layouts, take a look at our recent projects, ‘Flow House,’ and ‘Ribbon House.’

Kitchen Extension London – Flow House

Kitchen Design Trends: Materials and Colours

In 2024, kitchen extensions are all about blending modern and classic styles with a focus on materials and colours that enhance both functionality and aesthetics.

1. Material Choices:

• Sustainable Materials: Eco-friendly materials are all the rage. Bamboo and reclaimed wood are popular for cabinetry and countertops, offering a warm and inviting feel while being kind to the planet.
• Stone Surfaces: Natural stone, such as granite and quartz, continues to be a top choice for countertops. These materials are not only durable but also add a touch of luxury to your kitchen. For a modern twist, consider terrazzo, which combines chips of stone and glass in a colourful, unique surface.
• Metal Accents: Brass and matte black fixtures are making a statement in kitchen design. These metals can be used for cabinet handles, faucets, and lighting, adding a sophisticated touch without overwhelming the space.

2. Colour Palettes:

• Bold Shades: Deep greens, navy blues, and rich burgundies are trending, creating striking contrasts against lighter cabinetry and natural wood finishes.
• Neutral Tones: Soft neutrals like taupe and off-white provide a timeless backdrop, easily complemented with vibrant decor.
• Two-Tone Cabinets: Mixing cabinet colours is in vogue, allowing for dynamic combinations, such as pairing a bold island with lighter perimeter cabinets.
• Pastels: Gentle pastels like mint green and blush pink add a playful touch, particularly in cabinetry and accent walls.

3. Finishing Touches:

• Textured Finishes: Matte cabinet and wall finishes are trending, offering a softer look. Textured backsplashes, such as herringbone tiles, enhance depth.
• Smart Lighting: Adjustable LED lighting design helps create different moods, with options like under-cabinet lights or pendant fixtures to showcase your chosen materials and colours.

Sleek Modern Kitchen Design – Trinity House

Multi-Functional Kitchen Extensions: Maximise Your Space in 2024

Kitchen extensions in the UK are more than just a way to add extra room—they’re becoming multi-functional spaces that serve various needs. In 2024, the trend is all about making your kitchen extension work harder for you, whether it’s an open-plan kitchen that flows into your living area or modern kitchen extensions that incorporate high-tech features.

Imagine a kitchen extension that not only provides a beautiful space to cook but also serves as an entertainment hub for family and friends. Open-plan kitchen extensions are perfect for creating a seamless flow between your kitchen, dining, and living areas. Adding a large kitchen island can make your extension the heart of the home, serving as both a social space and a practical work area.

If space allows, think about adding a utility room to your kitchen extension. This is especially handy for keeping laundry or extra storage out of sight, freeing up the main kitchen for cooking and socialising. You can even include a small home office corner within your kitchen extension, ideal for those working from home or needing a quiet spot for homework or study.

The versatility of a multi-functional kitchen extension can truly transform the way you live. Whether you’re after a large, open-plan kitchen extension or a compact space with clever storage solutions, 2024 is all about making your kitchen extension fit your lifestyle.

Modern Kitchen Extension Open Plan – Twin House

Do You Need a Kitchen Extension Architect?

When it comes to kitchen extensions, you might assume that hiring a traditional architect is the best route- but do you really need one? However, we at DeVis Architecture offer the same high-quality design services with added advantages that can provide better value for your investment. As experienced architectural designers and technologists, we bring a holistic approach to your project, ensuring that both functionality and aesthetics are seamlessly integrated.

Why Choose Us?

• Cost-Effective Solutions: Our services deliver exceptional value without compromising on quality. You won’t be paying for unnecessary overheads, allowing you to invest more in the features that matter most to you.
• Streamlined Communication: Working directly with our team means less back-and-forth and a more collaborative experience, ensuring your vision is realised efficiently.
• Innovative Designs: Our expertise in design & technology means we can create cutting-edge solutions that stand out, giving you a kitchen extension that is not only beautiful but also functional.

So, before you commit to a traditional kitchen extension architect, consider the benefits of choosing a design-focused team like ours. We’re here to help you create the kitchen of your dreams, with a focus on quality, value, and innovation.

Conclusion & Next Steps

A kitchen extension can transform your home, offering both increased space and enhanced functionality. With careful planning and a clear understanding of the costs, design options, and permissions required, you can create a stunning new kitchen that meets your needs and budget. From navigating planning permissions and managing costs to choosing between luxury and high street brands, there’s a lot to consider.

If you’re ready to start your kitchen extension journey or need help with any part of the process, get in touch with us today for a free consultation. Our team is here to provide expert advice, guide you through every step, and help you bring your dream kitchen to life. Don’t hesitate—contact us now and let’s make your kitchen extension a reality!