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 3 June 2025
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by Lisa Woolnough 1 May 2025
Which Renovations will add the most value to your property When thinking about renovations that significantly increase your property's value, it's important to concentrate on upgrades that improve functionality, aesthetics, and energy efficiency. Here are some top renovations to consider: 1. Kitchen Remodel
 The kitchen is often the heart of the home, and updating it can offer a substantial return on investment. Consider modern appliances, energy-efficient fixtures, and a layout that maximises space. Features like a kitchen island or high-quality countertops can also make a significant impact. 2. Bathroom Upgrades
 Renovating bathrooms is another excellent way to increase your property's value. Add double vanities, walk-in showers, or even a soaking tub. Opt for timeless designs and durable materials that appeal to many potential buyers. 3. Open-Plan Living
 Modern buyers often prefer open, airy spaces. Knocking down non-structural walls to create an open-plan living area can make your home feel larger and more welcoming. This renovation can dramatically transform the space without major structural changes. 4. Energy-Efficient Improvements
 Installing energy-efficient windows, doors, and insulation can lower utility bills and make your home more attractive to eco-conscious buyers. Consider adding solar panels or smart home technologies for additional appeal. 5. Curb Appeal Enhancements
 First impressions matter. Updating the exterior with a fresh coat of paint, new cladding, or a modern front door can significantly boost your home's curb appeal. Landscaping improvements, such as adding flower beds or a well-maintained lawn, can also make a big difference. 6. Basement or Loft Conversion
 Converting an unused basement or loft into a functional living space, like a home office, gym, or extra bedroom, can add valuable square footage to your home, making it more appealing to buyers who need additional space. 7. Deck or Patio Addition
 Outdoor living spaces have become increasingly popular. Adding a deck or patio can create an inviting area for relaxation and entertainment, extending your living space and enhancing your home's appeal. 8. Smart Home Integration
 Incorporating smart home features such as automated lighting, security systems, or thermostats can make your property more attractive to tech-savvy buyers. These upgrades not only offer convenience but can also improve energy efficiency. 9. Roof Replacement
 A new, durable roof can enhance the aesthetic appeal of your home and provide peace of mind to potential buyers. A well-maintained roof signifies a well-cared-for home, which can be a significant selling point. 10. Garage Door Replacement
 Replacing an old garage door with a new, stylish, and energy-efficient model can improve the overall look of your home and provide a great return on your investment. By strategically planning these renovations, you can maximise the value of your property and ensure it stands out in the competitive real estate market. Consider your budget and the preferences of potential buyers in your area to make the most informed decisions. Since 2017, Jigsaw Property Maintenance and Construction has stood out as the top choice building company for numerous local clients. Whether you seek renovation, refurbishment, or construction services, our exceptional reputation is built on unparalleled customer support, dependable results, and flawless finishes. Our dedicated team prioritises health and safety, ensuring it remains at the forefront of every project we undertake. f you’d like professional advice on your home renovation project, get in touch with our expert team today!
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!
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