Extend, without breaking the bank

Jigsaw • 31 August 2021

When it comes to finding more space to live, you could move, but taking into account the costs of moving (stamp duty, conveyancing, moving companies) let alone the stress of the process and the need for greater affordability to get more space, moving isn’t always an option.

But adding space to your current home could be a more affordable option than you may think. On average, a single storey extension, on a budget, can be built for between £30,000 - £50,000, but this can exclude fitting costs. Let’s explore some of the options and considerations...

Consider your space

When it comes to planning an extension, our advice is to always get an expert in before you start spending money. You may have come up with an option, but it doesn’t necessarily mean it will be the best option, in terms of build program, cost and usable space.

Rear extensions

One of the most popular extension choices is to add a simple square/rectangular extension to the rear of the home, usually from a kitchen, to create a great social space. This type of extension will always add value to your home, but it will also create a functional and enjoyable space. One of the many reasons it proves so popular is that an extension of this type will usually not require planning permission due to the nature of build, but again, it is always worth consulting with an expert before you begin to ensure you don’t fall foul of any planning restrictions.

To create a quality space, with features such as Velux windows and bi-folding doors, plus quality design features externally (such as slate or cladding), this type of extension would come in under a budget of £50,000, without compromising on the quality of products used.

Merging old with new

One of the challenges of an extension can sometimes be how to stylishly combine the two spaces so that the extension feels like part of the room, rather than an add-on. If the property is slightly older in style, this problem can be exaggerated. One flawless way of achieving this would be to intentionally introduce new style and design. A glazed feature (such as a glass atrium or ceiling) in between the old and the new space could define the two, and by embracing ‘modern’ materials, such as steel and masonry, you could create something entirely new, and within budget.

An alternative approach would be to add a glass box as your extension. Again, if your property is older or more characterful, adding a complete contrast with a glass box can be a real stylish statement. An extension like this instantly injects natural light to a property for an added bonus.

A step to the side

Like rear single-storey extensions, side extensions prove popular thanks to the fact that, in most cases, they do not require planning permission.

They can be an extremely cost-effective way of adding space and, as they don’t necessarily back on to the garden, the rooms can be more flexible in use, such as a ground floor bathroom, study, or guest suite. Whilst rear extensions are great for bringing the outdoors in, if that doesn’t suit your requirements, a side extension might be preferable.

Conservative use of space

Conservatories have really advanced in terms of style and quality, and what might have been an excellent addition to your home in the 80’s or 90’s, might now be making your home less energy efficient and not offering the optimised space that you need. By removing a conservatory and using the space for a single-storey extension, you would not only make your home more energy efficient, but you’d instantly add value and create more usable space year-round.

For further details on the types of extension that do not require planning permission, check out our recent blog: https://localbis.wixsite.com/jigsaw/post/making-changes-without-planning-permission

As ever, if you’re planning on starting an extension, or are considering the options available to you, we’d be happy to share our advice. Please always consult a professional before making changes to your home.

by Lisa Woolnough 14 April 2025
Is it Worth Knocking Through for a Kitchen-Diner? Creating an open-plan kitchen-diner is one of the most popular home improvements in the UK. Many homeowners are choosing to knock through walls to combine their kitchen and dining area into one large, social space. But is it worth it? In this blog, we’ll explore the benefits, costs, potential challenges, and the latest design trends to help you decide if a knock-through is the right choice for your home. The Benefits of a Kitchen-Diner Knock-Through More Space & Better Flow Removing a wall between the kitchen and dining room can create a more spacious, open plan feel, making your home feel larger and more inviting. Brighter Living Area Traditional kitchens can sometimes feel dark and enclosed. Knocking through allows natural light to flow freely, creating a brighter and more pleasant living space. Better for Entertaining A kitchen-diner makes it easier to cook and chat with guests at the same time, making it perfect for dinner parties and family gatherings. Increased Property Value Open-plan living is highly desirable for buyers. A well-executed kitchen-diner conversion can add value to your home and make it more appealing to potential buyers. More Functional Living Space A combined kitchen and dining area can create a more practical, multifunctional space that suits modern family life. Current Trends for Kitchen-Diners If you're considering knocking through, thekitchn.com has some of the latest trends to incorporate into your design. These include: Moody Hues & Cool Metals Rich, deep colours like navy, plum, and burgundy, combined with sleek metals like chrome and polished nickel, are making a bold statement in modern kitchens. Concealed Kitchens Seamless cabinetry and integrated appliances create a sleek, minimalist look, making your kitchen feel more like part of the living space. Natural Materials & Warm Woods Sustainable materials like stone and warm wood finishes bring a timeless, cosy feel to open-plan kitchen-diners. Multi-Zoned Layouts Kitchens are now designed with dedicated areas for cooking, entertaining, working, and relaxing, ensuring a functional and organised space. Bold Colours & Mixed Materials Combining soft and bold colours like sage green, dusty pink, and rich browns with organic textures adds depth and warmth to the design. Open Shelving & Display Areas Stylish open shelving provides both storage and a way to showcase personal style, keeping the space practical yet decorative. Interesting Lighting Statement lighting fixtures made of coloured glass, thick metals, or natural materials serve as focal points in modern kitchen-diner spaces. Retro Influences Vintage elements such as patterned wallpaper and colourful area rugs are making a comeback, blending nostalgia with contemporary design. Sculleries & Secondary Kitchens More homeowners are incorporating secondary kitchen spaces or sculleries to keep the main kitchen clutter-free. Wellness-Focused Design Biophilic elements like indoor plants, natural light, and calming colour schemes are being used to create a healthier, more inviting kitchen environment. Considerations Before Knocking Through Is the Wall Load Bearing? If the wall is structural, you’ll need a steel beam (RSJ) to support the weight of the upper floors. A structural engineer’s assessment is essential before proceeding. Building Regulations & Permissions Most internal wall removals don’t need planning permission but must comply with Building Regulations. Your builder should notify your local authority or work with a building control inspector. Budget & Costs The cost of a knock-through varies depending on whether the wall is load-bearing, whether you need to relocate plumbing or electrics, and the level of finish you require. On average, expect to pay between £2,000 and £5,000 for a standard knock-through. Disruption & Mess Removing a wall is a major job that will cause dust and noise. Be prepared for some inconvenience while the work is being carried out. Heating & Ventilation Open-plan spaces can be harder to heat and may require additional heating solutions, such as underfloor heating or a more powerful radiator. Is a Kitchen-Diner Knock-Through Worth It? For many homeowners, the benefits of a larger, brighter, and more social space far outweigh the costs and temporary disruption. If you’re planning a knock-through, working with an experienced builder and structural engineer will ensure a smooth process with great results. At Jigsaw Construction Surrey, we manage your project from start to finish and keep you fully informed along the way. We can arrange both an architect and structural engineer who we work with regularly to help smooth this process for you. If you’d like professional advice on your home renovation project, get in touch with our expert team today!
by Lisa Woolnough 2 April 2025
Thinking of Knocking Through? Here’s What You Need to Know! 🔨 Benefits of Knocking Through for a Kitchen-Diner: ✔ More space & a better flow ✔ A brighter, airier home with more natural light ✔ Perfect for entertaining – cook & chat with guests easily ✔ Adds value to your property ⚠ Things to Consider: 🔎 Is the wall load-bearing ? You may need structural support 💷 Budget for potential plumbing & electrical work 🏗 Be prepared for dust & disruption – but it’s worth it! A kitchen-diner knock-through can completely transform your home! Could it work for you? Read more in our blog: www.jcs-ltd.co.uk/blog #KnockThrough #HomeRenovation #KitchenDiner #OpenPlanLiving Why Choose JCS Ltd? At Jigsaw Construction Surrey Ltd , we bring expertise, quality craftsmanship, and a commitment to customer satisfaction . Our experienced team ensures your home improvement project is completed on time, within budget, and to the highest standards. With a proven track record in renovations, extensions, and bespoke building projects , we’re the trusted choice for homeowners looking to enhance their living spaces. We specialise in: Home extensions and renovations Kitchen and bathroom refurbishments Garden landscaping and patios Loft and garage conversions New build and custom projects Ready to Get Started? If you’re considering a home renovation or construction project this year, now is the perfect time to get in touch. Contact us today via www.jcs-ltd.co.uk to discuss your ideas and secure your spot with trusted local builders before our schedule fills up!
by Gary Newell 1 March 2025
If you're thinking about a home renovation , house extension , or garden landscaping project this year, now is the time to act. March is the perfect month to start the planning process and get your project booked in before the summer rush. Here’s why: 1. Avoid Peak Season Delays As the weather warms up, more homeowners start planning their building projects . By securing your spot in March, you get ahead of the crowd and avoid long wait times. Builders’ schedules fill up fast , and delaying could mean pushing your project back by months. 2. Better Availability of Skilled Trades During peak season, high demand can make it harder to secure top-quality tradespeople . Booking in March gives you access to the best professionals before their calendars are fully booked. 3. Take Advantage of Mild Weather Spring brings better weather conditions for construction work compared to the unpredictability of winter or the intense heat of summer. Getting started in March allows for steady progress with fewer weather-related interruptions. 4. More Time for Planning and Permits If your project requires planning permission or building regulations approval , starting now ensures you have enough time for paperwork and approvals without causing delays. 5. Lock in Prices Before They Rise Building material costs fluctuate throughout the year, and demand-driven price increases are common in peak season. By booking in March, you can secure current pricing on home improvement projects and avoid potential cost hikes. 6. Enjoy Your New Space Sooner Whether it’s a new kitchen renovation , an outdoor patio , or a loft conversion , starting early means your project will likely be completed in time for summer, so you can enjoy your upgraded living space when it matters most. 7. Why Choose JCS Ltd? At Jigsaw Construction Surrey Ltd , we bring expertise, quality craftsmanship, and a commitment to customer satisfaction . Our experienced team ensures your home improvement project is completed on time, within budget, and to the highest standards. With a proven track record in renovations, extensions, and bespoke building projects , we’re the trusted choice for homeowners looking to enhance their living spaces. We specialise in: Home extensions and renovations Kitchen and bathroom refurbishments Garden landscaping and patios Loft and garage conversions New build and custom projects Ready to Get Started? If you’re considering a home renovation or construction project this year, now is the perfect time to get in touch. Contact us today via www.jcs-ltd.co.uk to discuss your ideas and secure your spot with trusted local builders before our schedule fills up!
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