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Craig got in touch quickly, gave me a rough estimate over the phone and answered all my questions. Surveyor arrived on time, gave instant quote. Price was good. Michael and (another) Craig turned up to do the job on the day, time given. Good, tidy job. Can't fault anything, from start to finish!! Would recommend!
Mary
George and his team are experienced builders, replaced my front door with a custom frame/sidelights and raising the floor level in the hallway quite quickly - in fact, they were the only who came next day, gave a quote straightaway and were ready to start in just couple of days. They also had all the necessary tools and materials, were ready to buy something additional quickly on the day - if further adjustments were required to fit everything as I asked. Thanks a lot for your help, guys!
Dmitry
Highly recommend. These guys did a fantastic job of constructing our pergola and decking. Very hardworking and reliable. The job was completed in the time frame agreed and to a very high standard. We would 100% use them again.
Holly
At Rated People, we understand how daunting it can be to invite a stranger into your home for a major project like a house extension. That’s why we connect you with trusted local house extension experts who have been thoroughly vetted and reviewed by other homeowners. With over 10,000 skilled tradespeople on our platform and more than 3 million satisfied customers, you can count on us to find the right professional for your house extension needs.
We know that large projects can be overwhelming, so we provide extra support to help you find all the right tradespeople to ensure the job gets done right. You can check previous reviews to see the quality of work our tradespeople deliver, giving you peace of mind before you start. If you need more information, read through our helpful guide below. And if you are a house extension expert, click on the link below to sign up with Rated People.
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What is a house extension?
A house extension is a significant home improvement project that involves adding extra space to your existing property. This can be achieved by extending the structure outwards or upwards, creating additional rooms or expanding existing ones. House extensions can range from small single-room additions to large multi-room projects that completely transform the layout and functionality of your home. Common types of extensions include:
- Single-Storey Extensions: Ideal for expanding living areas such as kitchens, dining rooms, or living rooms.
- Double-Storey Extensions: Add multiple rooms and increase overall living space without sacrificing garden area.
- Loft Conversions: Make the most of unused attic space to create extra bedrooms, offices, or playrooms.
- Basement Conversions: Convert existing basements into habitable spaces for entertainment, storage, or additional bedrooms.
- Garage Conversions: Transform your garage into a functional living space, such as a guest room, home office, or gym.
Cost of a house extension
The cost of a house extension varies widely based on several factors, including the size and type of extension, the materials used, and the complexity of the project. Here are some general cost estimates to help you plan your budget:
Factors Influencing Costs
- Size of the Extension: Larger extensions require more materials and labour, increasing the overall cost.
- Type of Extension: Different types of extensions (single-storey, double-storey, loft conversion) have different cost implications.
- Materials Used: The choice of materials for walls, flooring, roofing, and finishes can significantly impact the cost.
- Location: Costs can vary based on your location, with projects in urban areas typically costing more due to higher labour rates and material costs.
- Complexity: The complexity of the design and any structural changes required can increase costs. Unique architectural features, custom fittings, and intricate designs will add to the overall expense.
Average Cost Estimates
- Single-Storey Extension: £1,200 to £1,800 per square metre.
- Double-Storey Extension: £1,500 to £2,500 per square metre.
- Loft Conversion: £1,000 to £2,500 per square metre.
- Basement Conversion: £2,000 to £3,000 per square metre.
- Garage Conversion: £5,000 to £20,000, depending on size and specifications.
These estimates include basic construction costs but may not cover additional expenses such as planning permission, architectural fees, and interior finishes.
What kinds of tradespeople do I need for a home extension?
A successful house extension project requires the expertise of various tradespeople. Here are the key professionals you will likely need:
- Architects and Designers: To create the plans and designs for your extension, ensuring it meets your needs and complies with local regulations.
- Builders: To handle the construction work, including laying foundations, building walls, and roofing.
- Electricians: For all electrical installations, including wiring, lighting, and power outlets.
- Plumbers: To install and connect plumbing systems for kitchens, bathrooms, and any other water-related needs.
- Carpenters: For structural woodwork, custom fittings, and cabinetry.
- Plasterers: To finish walls and ceilings, ensuring a smooth, professional look.
- Painters and Decorators: To add the finishing touches, making your new space aesthetically pleasing.
- Flooring Fitters: To install flooring that complements the rest of your home.
- Roofers: If your extension involves roof alterations or new roofing.
- Surveyors: To assess the site, check the structural integrity, and ensure the project meets all building regulations.
Other house extension FAQs
Do I Need Planning Permission to Extend My House?
In many cases, house extensions require planning permission from your local council. However, some extensions may fall under Permitted Development Rights, which allow for certain types of extensions without the need for formal permission. It’s essential to check with your local planning authority to determine the requirements for your project.
Will an Extension Add a Lot of Value to My Home?
A well-designed and executed extension can significantly increase the value of your home. Extensions that add additional bedrooms, bathrooms, or improve the overall functionality and aesthetics of the property tend to offer the highest return on investment.
How Long Does an Extension Take?
The duration of a house extension project depends on the size and complexity of the work. On average, a single-storey extension might take around 3 to 6 months to complete, while more extensive projects, such as double-storey extensions or loft conversions, can take 6 to 12 months or longer. This timeline includes planning, design, construction, and finishing phases
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We are B&F pristine construction ltd partnership, build and renovate residential construction projects in London United Kingdom. We work in this field since 2001, our priority is always client to be happy and our job to reach high standard always.
Prompt efficient and the tenant was super happy. Full marks all round
WK CONTRACTORS Limited BATHROOMS – full project management of complete bathroom, shower room and wet room refurbishments including electrics and tiling. KITCHENS - full project management of complete kitchen installations including electrics, gas and tiling. KITCHEN/DINER – knock through to create a new space? We offer full project management of your job including wall removal, steel support if needed and full installation. FITTING ONLY or FULL SUPPLY & FIT SERVICE – whichever you prefer, we will project manage your entire job.
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Nice clean job at a good price however did not return to complete 1 remaining door even though I paid in full. Disappointed as Joe was a very nice guy.
Are you in search of a reliable and experienced building and landscape company? Look no further than LT Construction & Landscape Ltd! With over 20 years of experience, we have established ourselves as a professional, family-run business dedicated to providing top-notch services to our clients. From painting and decorating to new build extensions and garden services, we offer a wide range of construction and landscaping solutions to meet your needs. Whether you are looking to renovate your home or create a stunning outdoor space, we have got you covered. At LT Construction & Landscape Ltd, we take pride in our work and strive to exceed our clients' expectations. Our team of experts is committed to delivering high-quality results, ensuring that every project is completed to the highest standards. What sets us apart from other companies is our dedication to customer satisfaction. We understand that every project is unique, and we work closely with our clients to ensure that their vision comes to life. We prioritize open communication, transparency, and integrity in all our interactions, creating a seamless and stress-free experience for our clients. As a token of appreciation for choosing us, we promise to beat any quote you've had. This is our way of saying thank you for trusting us with your project. We are confident in the value we bring to our clients and are committed to providing affordable solutions without compromising on quality. So, if you're in need of reliable and professional construction and landscape services, look no further than LT Construction & Landscape Ltd. Contact us today for a free quote and let us help you bring your vision to life. #construction #landscape #building #renovations #freequote ????????
Contractors made arrangements to call, arrived on time, they seemed very nice & efficient; however we did not receive a quote as promised, when I queried it; he apologized saying he thought he had emailed me to say it would be late as he had broken his collarbone. Then I received a text saying he wasn't going to quote as he was off sick for 6 weeks, so unfortunately we are unable to rate his work...
Neil Chamberlain Neil has over 30 years of experience in the construction industry, where he has gained a comprehensive level of knowledge and a thorough and in-depth understanding of most trades and skills. Neil commenced his career in construction as a sub-contractor building loft conversions, primarily in West London, and was awarded by The Federation of Master Builders for an exceptional conversion in Wimbledon. Neils recognised high standard of work has secured many diverse construction projects, including the substantial renovation of Period Houses, including listed buildings, single and double storey extensions, detached new build projects, an award winning Chelsea landscaping and garden design, as well as commercial buildings. Neil has worked as part of a team, as a main contractor and has also project managed all elements required in completing building projects large and small successfully. Property Service, (NPS) is a family owned and run business, bringing an extensive level of ability to benefit our clients projects. Whether you require property maintenance or are planning something more substantial our team will assess your requirements and put in place a tailored package for you, from an appropriately detailed quotation on smaller projects, to an all encompassing design and build service, including - planning, building control and a detailed costed schedule of works, we have the experience and background to meet your requirements.
London Development uk ltd is our company, we have been trading for over 12 years in the construction business. - We are a fully insured company with a big portfolio of jobs completed and we are friendly and reliable on any work and business that is coming across. - We can do big jobs as new buildings or full refurbishments, basements, extensions, lofts conversions etc and also we can do small jobs as bathroom refurbishments or even smaller is always space and time for a new job. - We guarantee you that you will get the best workmanship on your job with best skills and acknowledge in the construction industry, time effective and costly effective for customers. Try our company and you will gain the benefits!!!
Peter contacted me and was amazing, professional with his quote and recommendation. Very clean, tidy service and very open and honest. Peter and his team are excellent builders.
Very fast service. Well within my budget.
k constructions
House Extension
Ceiling 2 Floor Ltd
House Extension
Having been in the field for over 3 years, working for people , decided to take it further by opening my own construction company. We are a dynamic construction company specializing in innovative and high-quality building solutions. We deliver excellence with a commitment to precision, efficiency, and customer satisfaction. We specialise in resin driveways, Resin internal floors, resin worktops we work with resin like no other. We also specialise in stretch ceilings(fabric ceilings) and Venetian plaster/polish plasters. We believe we are the only company that offers those services under one roof. Although we specialise in newer products, we never shy away from any challenges, as we are fully qualified plasters, ceiling installers, dry liners and in floor installation.
General builders
Here at Streamline, we are dedicated to providing top-notch electrical services for both residential and commercial clients. With years of experience and a commitment to safety and efficiency, our Qualified electricians handle everything from routine maintenance to complex installations and repairs. Streamline pride ourselves on exceptional customer service, clear communication, and timely project completion. Whether you're dealing with a minor issue or undertaking a major renovation, our team ensures your electrical systems are safe, reliable, and up to code. Choose Streamline for all your electrical needs, and experience the difference that professional expertise and dedicated service can make.
General builder
Fantastic work, Excellent attention to detail. Superb character! Highly reccomend!
Fully qualified level 3 Site joiner/ carpenter Through City and Guilds. In the trade for many years, with plenty experience & knowledge due to the passion and work ethic for the job. Due to high demand from previous clients, CFL Joinery is slowly introducing other Construction Trades within the business, such as electrical installation, Plumbing & Gas, Bricklaying, etc. All types of work, We are happy to help! I can guarantee that the job needed to be complete will be done to high standards, furthermore beating many quotes you may have already been given. We are a very friendly and understanding Business and if the job needs to be done ASAP, We will do everything we can to get this done. Any further questions, please do not hesitate contact via call or email :)
Very professional and did a clean job.
Bristol House Extensions is a family owned business. Our workforce is fully qualified and experienced at working in domestic and commercial properties and carries out work for our customer, customer satisfaction is our main priority.
Really helpful people to deal with.
UV INTERIORS LTD
House Extension
Welcome to UV Interiors! Your number-one construction company in North West London, and the surrounding areas. With over ten years’ worth of combined experience, our commercial contractors have become industry leaders in their field. For the past decade, we have been delivering high-quality construction services to the community. As a result, we have been building up a large pool of satisfied customers in the area. Some of our services include: Property Renovations Painting and Decorating Kitchen Renovations and more! So, if you are looking for a particular service, we may have a team waiting to help. Take a look at our services and get in touch with us using the details below. Our expert commercial contractors in North West London would love to hear from you!
Hi, I do high quality Carpantery work. -Fitting doors -kitchen fitting -wooden floor installation as well as sanding and varnashing -Fitting sash windows
Qamil He constructed our loft conversion, which we more than happy with. He paid attention to detail and followed the drawings by the architect precisely.He was always willing to discuss any issues and communicate his next plans for the ongoing work. As he was hardworking and punctual the work was done to programme. Would highly recommend him and all the sub-contractors that he has used. Tracey and Andy Sparks
Hi, we are a small business based in DONCASTER,and surrounding are. We specialise in bathroom refurbs, disabled level access wet rooms, tiling and plumbing. We offer a very friendly and enjoyable service as we know having work done can be a stressful which is our top priority to make sure this isn't the case. With 10 years’ experience we now have the experience at hand to make sure all work is at the highest standard. We are fully insured for all work we carry out. We always offer a competitive quote for our work and we are very professional at what we do. We pride ourselves in our reputation. We hope our feedback speaks for itself. K&F decorative is one of the Doncaster Property Maintenance Service. We have over 10 years’ experience in property maintenance, working in high end residences, as well as office and retail spaces. It is our aim to provide an outstanding, bespoke customer experience, to leave every customer delighted with the service and the job they have received . Our tradesmen carry out thousands of skilled jobs including: plumbing, handyman, painting and decorating, finding and resolving leaks, dr
Very punctual and helpful and job done to perfection Many thanks
Just4U Builders We offer a wide range of home improvement and repair services, including: Painting Carpentry Flooring Plastering Plumbing Handyman Services Feel free to let me know if you'd like more details added or if you'd like me to assist with something else!
came on a sunday even - did a great job
With 30 years of experience in the building trade and a skilled team that includes bricklayers, ground workers, electricians, and carpenters, you have a solid foundation for tackling various construction projects. We specialise in new builds, extensions, loft conversions, and both internal and external building works showcases our versatility and capability. Whether the job is big or small, our team's expertise ensures that we can handle it effectively. We also cover all property maintenance for both domestic and commercial.
Our team of skilled professionals is dedicated to delivering outstanding results, whether you need general maintenance, plumbing, TV mounting, painting and decorating, carpentry, furniture assembly, hanging and wall mounting, or floor sanding. No job is too big or too small for our capable hands.
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