Kitchen Extensions in London
Whether you're dreaming of an open-plan kitchen, a stylish wraparound extension, or a rear extension to transform your living space, Build Team offers designs tailored to your needs.
Why choose a Kitchen Extension with Build Team?
Create an open-plan kitchen for better usability.
Well designed extensions add significant market appeal.
Custom designs that work well with your home.
A stress-free process from planning to completion.
Expert guidance to navigate planning permission and compliance.
What is a Kitchen Extension?
A kitchen extension adds floor space to create a larger kitchen, usually opening it onto a dining or living area. Most are built as a rear extension or side return extension at the back of the house, giving room for an island, more units and better natural light. It is one of the most popular ways to make a home work better for family life and everyday cooking.With the right design, a ground floor extension improves flow, boosts natural light, and increases property value. At Build Team, we design extensions tailored to your lifestyle—bringing your vision to life with expert design and guidance through the whole process.
How to get design the right layout for your Kitchen Extension
Build Team takes a tailored approach to ensure your new space is practical and visually appealing.Our expert team will:
- Optimise layouts for better flow and usability.
- Include skylights, glass doors, and open-plan designs to create a bright atmosphere.
- Integrate custom cabinetry and built-in storage to keep your kitchen organised.
- Utilise high-performance glazing and insulation for a comfortable environment.
Explore our past projects for inspiration or book a consultation to start designing your dream kitchen extension today.
How much does a Kitchen Extension cost?
The cost of a kitchen extension depends on factors like size, materials, and design complexity. Here’s a rough estimate:- Basic kitchen extension: From £2,000 per square metre
- High-specification extension: From £2,500 per square metre
- Luxury designs: £3,000+ per square metre
At Build Team, we ensure cost efficiency without compromising on quality. Our project managers oversee the process, while our trusted suppliers provide quality materials at competitive prices.
For a tailored estimate, use our extension cost calculator or contact our team for a personalised quote.
Getting planning permission for a Kitchen Extension
Many kitchen extensions fall under permitted development rights, meaning planning permission may not be required. However, if approval is necessary, Build Team simplifies the process by handling everything – from measured surveys and expert planning advice to drawing development and application submissions.We liaise with local authorities to maximise approval chances and ensure full compliance with building regulations. Get in touch today to discuss your project and let us handle the paperwork for you.
Kitchen Extension Design & Build Packages
At Build Team, we offer tailored design and build packages to bring your vision to life. Our expert team ensures every detail is meticulously planned and executed, delivering functional spaces designed for modern living.Our comprehensive design & build packages include:
- Concept Design – Expert guidance on layout, style, and functionality.
- Planning & Permissions – Assistance with planning approval and building regulations compliance.
- Project Management – A dedicated team overseeing every stage of the build.
- Quality Craftsmanship – Skilled tradespeople ensuring exceptional finishes.
Your home deserves the best. Contact us now to start planning your dream kitchen extension and take the first step toward transforming your living space!
Kitchen Extension FAQ
How much does a kitchen extension cost in London? +
Kitchen extensions in London start from around £2,000 per square metre for a basic build, rising to £2,500 for a higher specification and £3,000 or more for a detailed design. The final figure depends on the size of the extension, the amount of glazing and the finishes you choose.
Do I need planning permission for a kitchen extension? +
Many kitchen extensions fall under permitted development, which means planning permission is not always needed. Larger extensions, homes in conservation areas and most flats will usually need a full planning application. We assess your project and advise which route applies before any work begins.
How long does a kitchen extension take to build? +
Most kitchen extensions take between 10 and 16 weeks on site, depending on the size and complexity of the build. The design and planning stage beforehand typically adds a few months, so it is worth starting early.
What is the difference between a rear extension and a side return? +
A rear extension adds space across the back of the house, while a side return fills the narrow strip of land to the side. Many kitchen extensions combine both in a wraparound. We help you decide which layout gives you the most usable space.
Can I stay in my home during a kitchen extension? +
Most people stay at home throughout the build. Kitchen access is limited while the old kitchen is removed and the new one is fitted, so setting up a small temporary kitchen elsewhere in the house makes the process much easier.
