Outdoor space is no longer considered just a garden, but as an extension of your home. Homeowners want to maximise the use of their outdoor spaces by transforming unused patios, side returns and back gardens into fully functioning lifestyle zones for relaxing and entertaining as...
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Some might say that pocket doors are a lesser known option for inclusion in your new extension. Have a read of Build Team’s latest blog to find out exactly what a pocket door is, and how it might be an option for your new space....
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When planning a new extension for your home, important considerations are ease of access and light. Filled with natural daylight, the extension can give bring nature indoors, creating a welcoming ambiance that is practical for family use throughout the year. If there is easy access...
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Using glass for your extension is one of the most effective ways to expand your home whilst increasing the flow of natural light...
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In addition to creating more living space, a loft conversion can become an excellent opportunity to better insulate your home. Better insulation can help you to ensure your space is warm and cozy whilst helping to reduce energy bills. With an energy efficient loft conversion,...
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Our Green Agenda One of the greatest challenges faced within the Construction industry is the environmental impact of our profession. Currently the construction sector contributes heavily to the climate crisis; with sources calculating that buildings are responsible for almost 40% of global energy-related carbon emissions: 28%...
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'If all of your tools for living are well designed, you will not need much' Using minimalism to design and decorate your property can allow for optimum space whilst improving your quality of life. Minimalism in art refers to abstraction typified by simple geometry. This concept refers to...
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Advice on retrofitting your Victorian property. From insulation and glazing to mechanical systems & PV there are a range of methods....
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Over 15 years of kitchen design, we have seen changes across the materials used with different styles being adopted, unique furniture, fixtures and fittings choices and with trends coming in and out of popularity with our customers. Despite this constant change, we have found that...
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We are often in a dilemma as to how to make our living spaces blend in well with the outdoors. Especially near the arrival of warmer weather, we all look for ways to spend more time outdoors. So how do we make these defined spaces...
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The kitchen is the heart of the home and is a space used by the entire family. Whether it be cooking, preparing food, doing homework or family bonding, the kitchen is one of the most used spaces of a home. Thus, having good lighting in...
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We often neglect spaces and restrict them to the function they serve. For example, if we have a TV, a sofa and a painting in our living room, we tend to leave it at that, thinking the space is complete. You can improve this space...
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Solar panels, also known as photovoltaics (PV) is form of a renewable energy. It capture sun’s energy and becomes energised, and converts it to electricity that we can use. A solar PV panel consists of many cells that are semi-conducting materials, which generate electricity when...
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Often the space under the staircase is underutilised, storing old musty items to forgotten and unused. However, that area can easily be transformed and utilised in various different ways - not only storage. Hidden bulky appliances One useful idea for under stair storage is to relocate the washer...
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Living in London means making every square meter of your space count. With the increase in each square meter causing a hole in your pocket, here are some ideas to get creative with your tinier floor plans. Declutter Declutter in order to make creative changes and make...
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Thinking about adding some downlights in your kitchen extensions and loft conversions? Take a read of Build Team's latest blog to learn more about the different options available. What are they? Downlights are small, circular, ceiling-recessed LED lights. They are a popular choice all over...
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Making the most of your loft space for your family can simply mean converting it into habitable rooms. This oversized storage space can transform into something fantastic. In most scenarios, a loft conversion typically will add a new master bedroom, ensuite bathroom and, depending on...
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Most homes in the UK tend to have a chimney stack- originally created to release smoke from the fire place. As homes have developed, so have chimney breasts. More people are opting to remove their unused chimney breast or even the entire stack altogether in...
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A mansard loft conversion rebuilds the rear roof slope as a near-vertical wall, pitched at roughly 72 degrees, with a shallow flat roof above and windows set into the slope. It adds the most usable space of any loft type, which is why it is...
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A hip-to-gable loft conversion rebuilds the sloping end of a hipped roof as a vertical gable wall. This squares off the loft and adds both floor space and head height, which is often what makes a conversion possible in the first place. It suits detached,...
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Scholars Road is a 36 sqm ground floor extension in Balham, SW12. It took 14–16 weeks to build and cost £70,000 plus VAT for shell and core. The brief was a modern, clean kitchen and dining space with a strong indoor-outdoor connection, built for both...
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Milton Road is a 20 sqm ground floor side and first floor rear extension on a Victorian terrace in a Lambeth conservation area, SE24. It took 16 weeks to build and cost £74,000 plus VAT. The brief was to turn a dark, narrow ground floor...
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Antill Road is a 26 sqm side infill extension on a house in N15. It took 16 weeks to build and cost £69,000 plus VAT. The brief was a contemporary, practical kitchen where every element earned its place, from storage solutions to a dedicated wine...
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Mayfield Road is a 50 sqm wraparound ground floor extension on a Victorian terrace in Crouch End, N8. It took 14 weeks to build and cost £87,000 plus VAT. The brief was to expand a closed-off kitchen into the garden, creating one light-filled space for...
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This SE13 family home had two Build Team projects: a 30 sqm ground floor wraparound extension (12 weeks, £60,000 plus VAT) and a 30 sqm dormer loft conversion (10 weeks, £45,000 plus VAT), adding a double bedroom with ensuite. Together they turned a standard South...
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Cricklade Avenue is a 43 sqm ground floor rear extension in Streatham Hill, SW2, within the Leigham Court Conservation Area. It took 14 weeks to build and cost £91,000 plus VAT. The brief was a rear extension with a new bathroom, utility room, kitchen and...
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There are four main loft conversion types: rooflight (Velux), dormer, hip-to-gable and mansard. Rooflight is the cheapest and needs no roof alteration. Dormer is the most common in London and usually falls under permitted development. Hip-to-gable suits semi-detached and detached houses with a hipped roof....
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Nightingale Mansions is a 66 sqm rear extension to a ground floor flat in a period mansion block in SW12, close to Clapham Common. It took 16 weeks to build and cost £85,000 plus VAT. Bought as an investment property, the flat now has an...
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Lidfield Road is a 35 sqm rear and side infill extension on a Victorian terrace in Stoke Newington, N16. It took 22 weeks to build and cost £59,000 plus VAT. The brief was to turn an unused side return and a tired conservatory into one...
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Heber Road is a 45 sqm side return and rear extension on a Victorian townhouse in East Dulwich, SE22. It took 16 weeks to build and cost £61,600 plus VAT. The brief was to turn a dated, closed-off kitchen into one bright open-plan kitchen, dining...
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Thorpedale Road is a 28 sqm wraparound ground floor extension on a Victorian terrace in Finsbury Park, N4. It took 14 weeks to build and cost £90,000 plus VAT. The brief was to open up a cramped ground floor into one bright kitchen, dining and...
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Bonham Road is a 52 sqm ground floor rear extension on a Victorian terrace in Brixton, SW2. It took 16 weeks to build and cost £109,000 plus VAT. The brief was to replace a dark, cut-off rear with one open-plan kitchen, dining and living space...
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A fully insulated garden office in London costs roughly £16,000 to £35,000+ in 2026, at about £1,500 to £2,500 per m², including the base, insulation, glazing, certified electrics and installation. A small basic office starts from around £8,000, and a large made-to-measure one can pass...
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A single-storey rear extension in London costs roughly £80,000 to £150,000 all-in in 2026, at about £2,800 to £5,500 per square metre, including the build, glazing, fees and 20% VAT. A wraparound, which adds the side return alongside the rear, is the largest single-storey footprint...
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A loft conversion in London costs roughly £25,000 to £100,000+ all-in in 2026, set mainly by type: a Velux conversion is cheapest at about £25,000 to £45,000, a rear dormer runs £45,000 to £75,000, and a mansard is the dearest at £60,000 to £100,000+. Per...
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A kitchen extension in London costs roughly £80,000 to £150,000 all-in in 2026 for a typical 20 to 30 m² rear extension, at about £2,800 to £5,500 per m², including the build, the new kitchen, glazing, fees and 20% VAT. The kitchen itself usually accounts...
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A side return extension in London costs roughly £70,000 to £120,000 all-in in 2026, at about £2,800 to £5,500 per m², including the build, a new kitchen-diner, glazing, professional fees and 20% VAT. A small basic side return starts from around £55,000; a large, high-specification...
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Discover utility room design ideas for modern homes, from laundry storage and layout planning to clutter-free family living....
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Explore internal courtyard design ideas that bring natural light, fresh air and a greater sense of space to modern UK home extensions....
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A realistic builder's quote is fixed (not an estimate), itemised, and states clearly what is included. For a single-storey London extension in 2026, expect construction of about £2,800 to £5,000+ per m², with professional fees adding 10 to 15%, a 10 to 20% contingency, and...
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This is a question we are frequently asked by prospective clients, and our answer is always the same; the cost is dependent on the size and the design of the scheme. The final cost of each side return extension will differ as the designs are...
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A flat roof is the cheaper, more contemporary choice and is easier to fill with daylight through rooflights, but it needs careful drainage and more maintenance. A pitched roof costs more (roughly £4,000 to £7,000 extra on a typical extension) but lasts far longer, needs...
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The role of exterior cladding has changed dramatically over the years and is about much more than aesthetics. Exterior cladding shapes how a home looks, but it can also positively impact energy efficiency, and because it can give a home a boost in its kerb...
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With property prices in London continuing to climb, it is sometimes more cost-effective to extend your home rather than face all the moving costs and hassle. Extending your home is not simply about adding valuable space; it is about adapting the layout of your home...
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In London in 2026, replacing a conservatory with a solid extension costs roughly £2,800 to £5,500 per m² for the build, or about £60,000 to £150,000 all in for a small-to-medium rear extension. Removing the old conservatory adds £800 to £2,500. Like-for-like replacements often need...
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Learn how to plan a budget-friendly home extension with smarter design, fixed pricing, energy upgrades and cost-saving build strategies....
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For London homeowners, extending their property with a new extension remains one of the best ways to add space, increase property value and avoid the high costs of moving. Recently, the financial aspect of home extensions has evolved significantly and needs far more preparation. Rising interest...
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Creating a bright, open extension is about much more than aesthetics. Bright, airy spaces not only feel larger and are more uplifting, but they can also impact property value. Natural light is directly linked to wellbeing, and a well-designed, light-filled extension can reduce your reliance...
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Plan a smarter basement conversion with expert guidance on layout, waterproofing, ventilation, energy efficiency, ROI and long-term value....
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For London homeowners, extending their property with a new extension remains one of the best ways to add space, increase property value and avoid the high costs of moving. Recently, the financial aspect of home extensions has evolved significantly. Rising interest rates, fluctuating material costs and...
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Designing a home extension is not just about gaining extra space. A house extension is also about maximising return on investment, improving energy performance and creating a home that will remain functional, flexible and efficient for many years to come. The architect you choose for your...
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Creating a bright, open extension is about much more than aesthetics. Natural light is directly linked to wellbeing, energy efficiency and property value. A well-designed, light-filled extension can reduce your reliance on artificial lighting, help regulate the indoor temperature and create a positive and uplifting...
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Design a London annex with privacy, accessibility and smart planning for flexible multi-generational living under one roof that adapts over time....
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A well-designed extension should do much more than simply add space; it should transform how your home works for you. In 2026, the true “wow factor” is not about excess, it is about precision with proportion, craftsmanship and seamless technology all being key factors. Homeowners want...
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In the early 2020s, the ultimate goal for most homeowners planning extensions in London was a generously sized open-plan kitchen with sliding doors and views of the garden. Since then, there has been a profound shift in ideas. In 2026, homeowners are no longer designing their...
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A loft conversion is one of the smartest, most cost-effective ways to add high-value living space to your home. Planning a quality loft conversion is the ideal way to future-proof your home with a modern conversion that is versatile and can be adapted to meet...
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Future-proof your UK home extension with Passive House design, triple glazing, MVHR and heat pumps for lower bills and comfort....
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Kitchen islands are evolving. Discover why slimmer peninsulas, hidden tech, smart zoning, and durable materials are replacing oversized islands in modern kitchens....
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Kitchen renovation guide covering budgeting, layouts, materials, lighting, energy efficiency and planning permissions to help you design a durable, future-proof kitchen....
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Once you have made the decision to build a side return extension, it’s important to think about the layout of your kitchen. Modern kitchens are now the heart of the home, and are no longer just used for food preparation, but also for eating, entertaining...
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Compare radiators and underfloor heating, including comfort, cost, energy efficiency, smart controls and sustainability, to choose the best system for your home....
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Learn the top bathroom trends focused on sustainability, wellness, smart tech, natural materials and spa-inspired design to create a restorative modern sanctuary....
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Design a stylish, functional bathroom with smart storage, good layout, layered lighting, modern materials, sustainable choices, wellness features and colour trends....
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Building a home extension is an opportunity to cut energy costs, boost comfort, and add value through smart, sustainable design choices....
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Planning a home extension isn’t just about adding space, it’s about smart budgeting, sustainability, and designing for the future....
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Side return extensions are redefining modern living; stylish, sustainable, and smart spaces that expand your home’s comfort, value, and efficiency....
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Efficient, low-carbon ways to heat your home extension, from underfloor heating to smart, sustainable systems....
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An increasing number of people are now choosing to extend their current properties rather than move house. This is definitely the quickest and cheapest solution to meeting the changing needs of the family. Building an extension can be an exciting project and the ideal way...
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Undertaking a home extension project is exciting, but before work begins, it is essential to check if planning permission is required. Most building adaptations and extensions require approval by the local planning authority. With careful research and preparations, most planning applications are successful, but refusals...
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Obtaining planning permission is a key requirement for any building project. If you are planning to extend your home, you may well need planning permission for the building work. It is essential to obtain planning permission from your local planning authority before work begins. Different authorities...
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A home renovation is a popular way to gain extra living space, improve quality of life and add value to your property. This can all be achieved without having the cost and disruption of moving! Once you have made the decision to make a home...
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Unlock your home's potential with a loft conversion—add space, boost property value, save energy, and transform your living experience....
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Finding the right team for your home renovation can feel like a daunting task. When it comes to working with a builder, securing the right quote is a crucial step in setting your project up for success. A clear, detailed quote sets expectations, helps you...
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Home renovation can be an exciting opportunity to increase space, refresh interior design and even raise property value. It’s your chance to create a home that perfectly suits your needs and reflects your vision. However, the process can also bring its fair share of challenges...
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A kitchen extension is one of the most transformative upgrades you can make to your home. It not only enhances functionality but also creates a vibrant space for cooking, eating and socialising. Designing a modern kitchen extension offers the chance to blend style, innovation and...
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Hiring an architect is a big decision that can significantly impact the outcome of your project. From design expertise to project management, the right architect will help turn your vision into reality while handling technical aspects and navigating regulations. Here are eight essential questions to...
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With the days getting shorter and darker evenings setting in, the areas of our homes that lack natural light become all the more noticeable. Since the hallway is often the first space anyone sees when they step inside, creating a warm, inviting feel is key...
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If you’re thinking about expanding your home, you’re likely considering two main options: building up (vertical extension) or building out (horizontal extension). Both have distinct benefits, costs and considerations, so it’s important to determine which is best for your needs, property type, and lifestyle. Here...
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The rise of smart home technology has transformed the way we interact with our living spaces, making our homes more efficient, secure, and comfortable than ever. Integrating smart tech can enhance your home, help reduce energy consumption and increase property value—all at the touch of...
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Open plan extensions have revolutionised modern living, transforming how we interact with and enjoy our homes. By blending kitchen, dining, and living areas into a single, open space, these extensions maximise natural light, enhance sociability, and offer a highly versatile layout that suits many lifestyles....
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When designing a home extension, one of the most important considerations is how to maximise natural light. Natural light not only makes your space feel bigger and more inviting, but it can also have a positive effect on your wellbeing, improving your mood and even...
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Creating a garden room in your home is the perfect way to blend the beauty of the outdoors with the comfort of indoor living. Whether you’re designing a productive home office, a stylish home bar or a serene meditation space, these ideas can help you...
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Converting a loft is one of the most efficient ways to maximise your living space and add value to your home. Whether you’re after a new bedroom, home office or simply a cosy nook, a loft conversion can transform an underutilised area into something spectacular....
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Biophilic design has become increasingly popular in recent years as more of us seek to connect with nature. The trend is fuelled by several factors, like our rapid technological growth, a greater focus on sustainability and a deeper understanding of how being in nature benefits...
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Home extensions are a popular way for homeowners to add both space and value to their properties. Whether you’re looking for a larger kitchen, an extra bedroom or a new office space, extending your home can be an exciting and highly rewarding project. However, embarking on...
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A basement conversion is an excellent way to increase your home’s square footage, optimise vertical space and boost property value by up to 15%. They are therefore sound investments for the future, especially if upward or outward extensions aren’t feasible. Whether you’re starting anew or...
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Did you know that the right glazing can boost your home value? Choosing the right glazing is crucial for your home extension. Because glazing goes beyond just windows and doors; it can dramatically change your home’s aesthetics and functionality, making it a worthwhile investment. The...
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Is there a best time of year to renovate your home? Seasonal changes can significantly impact the cost, efficiency and overall experience of your renovation. Factors like weather, supply chain, labour costs and demand can all play a role. Whether you’re looking to update a single...
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A kitchen extension can transform your home, adding valuable space and enhancing your living environment. However, it's a significant investment that requires careful planning and execution. To help you avoid common pitfalls, here are 10 mistakes to steer clear of when planning your kitchen extension. 1 -...
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You've decided to transform your home with a side return extension, embracing the trend that's reshaping London's residential spaces. As you embark on this journey, understanding the cost of side return extension in London is crucial. The price can be as high as £4,500 per...
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Are you looking to maximise the function and fashion of your London home? Then it might be time for a kitchen extension. The right kitchen upgrade can add value to your property while enhancing the functionality and aesthetics of your home. Today, we'll explore some...
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Planning a building extension in London can be a transformative project, significantly enhancing the functionality and value of your space. Whether you are aiming to accommodate your growing family, add a home office, or simply upgrade your living area, a well-planned extension can ensure your...
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When it comes to extending your home, following the latest trends can be an exciting way to breathe new life into your living space. However, not all trends stand the test of time. At Build Team, a trusted name in house extension in London, we...
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If you are a homeowner eyeing that unused loft space and contemplating turning it into a functional extension, you are not alone! A loft extension can add both space and value to your home, but before you get started, there are a few things you...
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In the bustling heart of London, space is a precious commodity. For homeowners seeking to maximise their living area, side return extensions provide an ingenious solution. However, balancing cost and quality can seem like walking a tightrope. In this post, we offer tips that can...
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If you are considering a new kitchen, there are various things to think about prior to starting your project. From defining your goals to finding the perfect company that offers kitchen extensions in London, there are essential steps involved. Today, we will walk you through...
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A home extension is a great way to add value and more space to your home but finding the inspiration to design your dream extension can be challenging. Whether it's your first time building an extension, or you're a seasoned pro, the process of planning,...
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As the winter chill settles upon us, there's an innate desire to transform our homes into a warm and inviting retreat. In this blog, we look at the secrets of choosing the perfect colour palettes that evoke the cosiness of winter but also elevate the...
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In the world of architecture, it's often the small spaces that offer the most room for creative transformation. While larger extensions grab the spotlight, it's the modest ones that invite ingenuity and resourcefulness. If you're looking to maximise your living area or add functional space...
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Creating an aesthetically pleasing, and functional interior is an art form. Whether designing your dream home, renovating a room, or simply looking to refresh your living space, your interior designer will be pivotal in bringing your vision to life. In this article, we’ll guide you through...
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Nestled beneath our homes, underutilised basements are often relegated to the role of dark storage spaces. Yet, they possess a world of untapped potential for homeowners looking to expand their living space. Basement conversions are more than just home improvement projects; they're a creative solution...
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Your home is more than just a place to reside; it reflects your personality, style, and aspirations. It's where you create memories, find comfort, and express your unique identity. If you're looking to elevate your living space, enlisting an interior designer's services could be the...
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When it comes to embarking on a new home extension, one of the most exciting aspects is choosing the design style. Not only will it enhance your living space but also reflect your taste and lifestyle. The UK boasts a rich architectural heritage, and this...
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Amidst the excitement of a new home extension, you'll face a important choice – whether to take on the role of project manager or entrust the task to professionals. Whether you're a seasoned DIY enthusiast eager to roll up your sleeves or a first-time project...
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Undertaking a home extension is an exciting endeavour that holds the promise of additional space, enhanced functionality, and an enhanced living experience. However, before you break ground, you need to grasp the complexities of the design phase – the crucial initial step that lays the...
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London is a city where history meets innovation, and tradition blends with modernity. Where not only is it a tapestry of individual homes but also a network of neighbourhoods. Amid this urban landscape, extensions are shaping individual living spaces and the very fabric of neighbourhoods. Within...
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One of the key factors to consider when designing a home extension is evaluating the impact of an extension on your home’s resale value. A well-designed extension, which is tailored to cater to market demands and deliver excellence in quality, can become a valuable asset....
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Every homeowner envisions improvements to their home that cater to their specific needs. However, the individual vision must be in keeping with the community. This is where planning permission acts as the crucial intermediary ensuring individual aspirations are achieved within sustainable and community-oriented development. Every neighbourhood...
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Embarking on a home renovation project is an exciting venture that can transform your living space and enhance your lifestyle. However, preparation is essential before construction starts to ensure a smooth and successful project. From clearing the clutter to understanding utility connections and managing construction-related...
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In this rapidly evolving world, sustainability has become paramount, influencing every aspect of our lives, including how we design and construct our homes. A sustainable home is an eco-conscious dwelling that minimises its environmental impact through resource-efficient practices, adopting renewable energy, and environmentally friendly materials....
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When you’re extending your home, it’s the perfect time to plan an outdoor living space that blends seamlessly with your home extension. However, designing an outdoor area that works well with the rest of your home requires careful consideration and thoughtful planning. In this article,...
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As you embark on extending your living space, it's important to recognise the significant role that lighting plays in creating a harmonious atmosphere and why it’s essential to incorporate lighting design into your plans from the outset. One of the key elements we’ll explore in this...
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As your family grows and evolves, so do your living requirements. Your once-perfect home can start to feel cramped and overcrowded. Therefore, adapting or extending your living spaces to suit the changing needs of your growing family is often the best and most cost-effective solution. In...
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Building an extension goes beyond mere functionality; it’s where creativity and imagination can create the home of your dreams. The allure of extending your home is undeniable. It offers the opportunity to create a larger kitchen, a peaceful home office or an extra bedroom that...
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