Kitchen Extensions Services
Bespoke Conversions designs and builds high-quality kitchen extensions in London, creating brighter, more spacious kitchens that fit your way of life. Whether you’re looking for single storey kitchen extensions, a modern open-plan layout, or a traditional design with a contemporary twist, our team delivers exceptional results tailored to your needs.
Speak to us to discuss your kitchen extension plans and arrange a quotation visit.
At Bespoke Conversions, we offer a range of kitchen extension designs to suit every property and requirement:
Make the most of your property’s potential with our side return and rear kitchen extensions, a popular way to widen your kitchen by using the unused alley space along the side of your home or extending out into the garden.
Expand your living space with a rear kitchen extension, perfect for creating a seamless indoor-outdoor connection. This style is ideal for properties with large gardens.
Combine side and rear extensions for the ultimate space-enhancing solution. A wrap-around kitchen with extension is perfect for those looking to maximise both square footage and layout options.
We pay special attention to the external appearance of your kitchen extensions from outside, ensuring they complement the existing architecture of your home.
Creating the perfect kitchen extension design requires attention to detail and careful planning. Our team helps you navigate the key aspects of your project:
An efficient layout is crucial to the success of your kitchen with extension. Our guide on how to choose the right layout for your kitchen extension can help you plan the space more effectively.
Natural and artificial lighting play a key role in creating a welcoming and functional kitchen. Our kitchen extension lighting ideas page explores this in more detail.
From durable countertops to bespoke cabinetry, we use high-quality materials that combine durability with style. Our guide to kitchen extension cabinet styles can help you compare the best options for the overall look and function of the space. Choose from a range of finishes to personalise your kitchen extension design. It also helps to explore different splashback ideas for kitchen extensions so the final scheme feels cohesive and practical.
We integrate energy-efficient solutions such as high-performance insulation, double-glazed windows, and underfloor heating in kitchen extensions where it suits the design and budget.
Incorporating zoning into your kitchen extension design helps define areas for cooking, dining, and socialising. Use flooring, furniture, or lighting to visually separate these spaces.
At Bespoke Conversions, we guide you through every stage of your kitchen extension journey, ensuring a stress-free and enjoyable experience. Understanding likely kitchen extension timelines also helps you plan the project more confidently.
We start by understanding your vision and discussing your requirements. During this phase, we offer expert advice and ideas for your kitchen extension design. It also helps to prepare a clear kitchen extension brief so the project starts with the right priorities and expectations.
We offer guidance and can connect you with experienced architects who will create a tailored plan that integrates your new structure with your existing kitchen. This makes working with an architect on a kitchen extension much easier from the beginning.
Our skilled builders bring your kitchen extension to life with exceptional craftsmanship and attention to detail. From structural work to interior finishes, we ensure every element is completed to the highest standard.
As one of the leading building companies in London, Bespoke Conversions offers unmatched expertise and a commitment to excellence. Here’s why homeowners trust us with their kitchen extensions:
Many kitchen extensions fall under permitted development rights, meaning planning permission may not be required. However, larger or more complex designs may need approval. We handle all permissions on your behalf.
The timeline varies depending on the complexity of your kitchen extension design, but most projects are completed within 8 to 12 weeks. For a broader guide, see our page on kitchen extension timelines.
Customer Feedback
Builders were very clean and polite- always tidied up after themselves, good communication between all parties, work done to a very high spec and very happy with the job. Wouldn’t hesitate to recommend them to others
The workers were great-knowledgeable, courteous and very efficient. They finished on time and I am very satisfied.
Loft conversion
Very experienced builders with first class work at every stage of our loft build. Always felt very confident of their ability to deal with all aspects of the work and deal with any unforeseen problems.
Renovation of ground floor. Opening back of house, new kitchen, new bathroom
Outstanding standard of work, complete attention to detail. Always listened and worked with us. The team are extremely professional and always willing to go the extra mile. We love the final result.
Whole house restoration
Would highly recommend Shane and his builders. Work was to a high standard and they couldn’t have been more helpful. Nothing was too much trouble.
Extension, new kitchen and bathroom
We are delighted with the extension along with the new bathroom and kitchen. It’s turned our small flat into a lovely family home.
Full house renovation
The level of craftsmanship from Shane and the team is second to none. They have completed a full house renovation during a country wide epidemic in a throughly professional manner. If you want the best team in London call these guys. You won’t be disappointed.
Kitchen and diner knocked into one, new kitchen fitted
Great input at the beginning with different options. Good recommendation for a window company to do the double glazing. Work was completed on time and to a great standard. Aesthetics were carefully considered and the process was very black and white. Good comms, emails and phone calls always answered.
Kitchen diner conversion
Shane and his team are great, workmanship is top notch, super tidy, on time on budget. Second time I’ve used them now – highly recommended!
Loft conversion/2 bedrooms and en-suite.
Builders were very clean and polite- always tidied up after themselves, good communication between all parties, work done to a very high spec and very happy with the job. Wouldn’t hesitate to recommend them to others.
Contact us now to get a free quote and learn more about our wider building services in Clapham and across South London.


Expanding your kitchen is more than just adding space—it’s about transforming how you use your home. Here are the key benefits of a kitchen extension: