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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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Greenstone Krzysztof (Chris) Wlodarczyk is a provider of professional bathroom and kitchen installation and refurbishment services. With over 20 years of experience in the industry, I have built a strong reputation for delivering high-quality craftsmanship and exceptional customer service. Our team of skilled professionals consists of experienced plumber, electrician, carpenter and tiler who are dedicated to transforming your bathroom and kitchen spaces into stunning and functional areas. We understand that these rooms are essential parts of your home, and we take pride in creating spaces that meet your unique style preferences and lifestyle 1. Bathroom Installation and Refurbishment - Complete bathroom design and layout planning. - Installation of bathroom fixtures, including sinks,toilets, showers, bathtubs,faucets,etc. - Plumbing and electrical work. - Tiling and flooring installation. - Underfloor heating installation. - Vanity unit installation. - Lighting and ventilation solutions. - Painting and finishing touches. 2. Kitchen Installation and Refurbishment - Installation of kitchen cabinets, countertops, sinks and faucets. - Plumbing and electrical work. - Tiling and flooring installation . - Appliance installation. - Lighting and ventilation solutions. - Painting and finishing touches. 3. Refurbishment services - Plastering. - Painting and decorating. - Wooden floor installation. - Bespoke made furniture installation. - Marble and natural stone installation. We prioritize customer satisfaction and strive to exceed your expectations at every step of the project. We will work closely with you, providing guidance and support throughout the process, from initial concept development to the final installation. We source high-quality materials and work with trusted suppliers to ensure that your bathroom and kitchen installation are durable, functional, and visually appealing. Our attention to detail and commitment to excellence have earned us loyal clientele and numerous referrals. If you're looking for reliable and professional bathroom and kitchen installation and refurbishment services, choose Greenstone Krzysztof (Chris) Wlodarczyk. Contact us today to discuss your project requirements, and let us bring your vision to life.
i have over 20yrs experience in the building trade .have nvq level 2 brickwork qualification also work with various types of building companies to gain more knowledge in the industry ..i am firm believer in letting my work speak for itself.
Paul was absolutely brilliant - really efficient and high quality work. We had a difficult wall rendering job - very high up. Paul was punctual, friendly, explained things clearly and did a great job. No problems with the third party who Paul hired to provide a mobile tower - Paul coordinated it all.
Hi I’m Ricky of third generation electrical, lets start with the name.... so as I’m sure you’ve guessed I’m a third generation electrician following on from my grandfather and father. We have over 100years experience in the electrical trade under our belts combined and I grew up helping out both my grandfather and father to earn my pocket money. Now at the age of 35 and nearly 20 years experience myself I’ve decided to set up third generation electrical and put all the knowledge we have gained to good use in and around Bristol, the company is new and it’s just me working atm but who knows where we could be in 2019?? One thing I can promise is I will always be somewhere when I say I will and I’m very punctual also cleanliness is a must so will always have a dust sheet and tidy up behind myself. Thanks for reading this description and I hope you pick third generation for your job but even if you don’t I wish you all the best... Ricky Howell
fast and efficient
Over 15 years in trade Fully qualified gold ECS CARD Managers black card ESC CARD Very honest and reasonable prices
Property Renovation & Decorating Services "Excellence in Construction, Passion for Detail" With over 17 years of solid experience in the construction industry, our team provides comprehensive renovation and interior decorating solutions designed to bring your vision to life. Led by Emy, a professional renowned for his rigor, integrity, and craftsmanship, we are committed to delivering every project to the highest standards of quality. Our Services We offer a wide range of construction and finishing services, professionally managed from initial concept to final handover: Extensions & Conversions: Expert loft conversions, home extensions, and new builds. Full Renovations: Complete modernization of houses and apartments, including bespoke kitchen and bathroom installations. Premium Finishes: High-end interior and exterior painting, professional plastering, and precision tiling. Flooring: Installation of solid wood, engineered flooring, and carpet fitting. General Building: Structural repairs, general maintenance, and full-scale property refurbishments. Why Choose Us? Our reputation is built on four core pillars that ensure every client receives exceptional service: Attention to Detail: We believe perfection is in the finishing touches; every task is executed with surgical precision. Timeliness: We respect your schedule and strictly adhere to agreed deadlines. Transparency: Open communication and honest, competitive estimates with no hidden costs. Proven Expertise: Over 17 years of successful projects and satisfied homeowners. Contact Us for a Free Estimate Ready to start your home transformation? Contact us today for a free consultation and a personalized quote.
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We are a reliable, fully qualified, fully insured builders & landscapers, with many years experience and a long list of satisfied customers. Check out our reviews! Please visit our website to view our photos.
Oli is superb. Tidy, conscious, and adaptable. He stripped out the plasterboard walls and studwork in our home prior to remodelling. He worked quickly and confidently and respected our home. Whilst stripping out he came across some asbestos and he dealt with it appropriately, contacting an asbestos registered colleague and bagging it up and safety removing it at a very reasonable cost. We plan on using him again soon
AT V.T.BUILDERS WE ARE A FRIENDLY, RELIABLE AND TRUST WORTHY TEAM. WE COMPLETE ALL OF OUR JOBS TO 100% SATISFACTION. NO JOB IS TO BIG OR SMALL SO PLEASE DONT HESITATE TO CALL. ALL QUOTES ARE FREE.
If I could give more stars I would.Viktor came out to look at job and from just meeting him I knew we would have him to do our work.He is polite and friendly.Not the cheapest but also not the most expensive either.They tiled my hall and kitchen walls.The work him and his team did was amazing.They work very hard and get it done quickly.We are so pleased with his work we are getting him back to do our shower room.I would recommend V t Builders to anyone.Thank you again Viktor.
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.
I'm a fully qualified builder & plasterer working on old and new properties. We specialise in Garage Conversions start to finish. New UPVC Conservatories. Single Extensions. Full Renovations. Building Alterations. All building work. All plastering work. - Artex ceilings covered. Plaster-boarding. Skimming. Patching. Building alterations. - Knock-throughs. Lintel installs. Stud walls. Repointing. Refurbishments. Conservatories. - Start to finish. Extensions. - Start to finish to current building regulations. No job too big or small. Always work in the cleanest safest way possible. Top quality assured. Fully insured/public liability. Free quotes and advice.
So glad I chose Plaster Master for my garage conversion. I could not fault their work. Tom informed me of each stage of the work. I was asked to check each phase to ensure it was to my liking and I was. If you are thinking of having work done use this company as they are absolutely fantastic. I will use them again without blinking an eye.
•Family Run Business• •Customer Satisfactory Is Key• •Price Friendly• •Upto 10+Yrs Experience• •All Works Comes Guaranteed•
I have over 20 years experience in the building industry. All workshop considered.
Robert arrived on time, he completed the job very fast and was kind enough to provide good advice for future proof of the store area. I would recommend Robert to family and friends.
Handyman with over 10 years experience and own my own building company ZN builders. Maintenance man by trade and have plumbing qualification. Can do everything from bathroom to flooring, decorating to extensions.
2M Construction is a London based family business and we pride ourselves on our diverse portfolio, including different kind of projects in the residential sector. 2mconstruction co uk
Did a great job, very efficient and completed installing a shower unit, light and door in one day. Highly recommend.
We are a friendly family run business of 3 generation's We offer a complete building service with all of our trades men in house. we have completed some major restorations such as Vermont hotel 108 bathrooms county hotel full conversion many extensions and house builds also maintenance for landlords and home owners give us a try and hope to see you soon.
ACCOMPLISHED PLASTERING AND BUILDING SERVICES. SPECIALISING IN BUILDINGS. LOFT CONVERSION. PATTEN CONCRETE. PLASTER RESTORATIONS. CELLAR TANKING.FOR BEAUTIFUL ROOMS. SOVEREIGN APPROVED DAMP PROOFING. EMERGENCE.ROOF.REPAIR. FULL PUBLIC LIABILITY INSURANCE
Clear communication detailed quote and did exactly what was asked,friendly and helpful towards my tenants,would use again and wouldn’t hesitate to recommend.
we provide reliable solutions to all your plastering and building needs. We are both fully qualified tradesmen, we pride our selfs on an outstanding service to every job we do,with competitive prices.
Fab job done. Whole team very helpful & courteous. Prompt and reliable & kept us informed at every stage. Left everything tidy at end of job. Would definitely recommend & would use this team again.
Local carpenter and general builder, competitive prices, all 5 star reviews and references.
Dan visited and gave me a quote for the job. He then turned up with Tom to help on the day and have to say they did a very tidy job of strimming the grass, raking it up and clearing. Chopped up a dead tree which had fallen onto the land into logs and stacked tidy. They did what I asked them to do and were polite and informative in letting me know when they could next be here. Decent guys!
With over 41 years' experience in creating high quality bespoke building projects, look no further than Turley Properties Ltd for all construction / Landscaping services for your property. * Call Us Now For A Free Quote
Qualified carpenter with 10 years experience, Edwards Construction is an independent family owned carpentry and joinery business established in Kingston - Surrey, We pride ourselves On: high quality services in the commercial and private sector while doing this we ensure we strive to achieve absolute 100% positive customer satisfaction, ensuring we deliver the highest standard of work whilst delivering a Professional, Friendly, Rapid response and most of all Reliable Service at a Competitive Price. Throughtout working in the Building sector with over 10 years experience i have seen Various Scales of works from Big jobs to small jobs , High end Jobs such as Montpelier Terrance while at Bowen Builders Knightsbridge or Low end Finishes - the Attention to Detail remain the same and meets Clients Satisfaction Endless Times. With all the knowledge gained over the years our staff have the experience necessary to complete any project no matter the scale of works with a Company built off Trust. We provide Bespoke wardrobes, Kitchens installations, Internal & External ( FD30s Intumescent Strips/Smoke Seals & Door closer ), Decking, Windows and other aspects of carpentry and joinery. Edwards Construction & Maintenance Ltd employees: Hard working with detail for quality work. Rapid Response Take pride in their work, Punctuality Quality workmanship, Working together as a team, Strong work ethic, Attention to Detail Internal + External Fire Doors ( Intumescent strips/Smoke Seals & Door closers also) Windows, Solid timber Flooring, Skirting boards & Rails, Kitchens Installations , Fencing, Decking, Fascia & Soffits, Wood Flooring, Roofing, Maintenance and Handyman Services. We are very Unique with the service we provide which ensures our clients Vision to come reality, remain happy with the timeframe provided for scale of works and scheduled works to be completed on time, If delayed due to Sourcing materials etc Clients will be Informed Immediately, Rescheduled works are Carried out to work within Clients recommendations. EdwardsConstruction1@outlookcom Thank you for viewing our page Look forward to starting our New Business Adventure!
Nathan fitted fire regulated doors and all its components in our property. He is softly spoken, calm and puts you at ease. He carefully considers the job and gives a fair price. He is on time and does what he says he will. He cleared up after the job. I will definitely use him again. Thanks Nathan
We have been successfully designing and installing kitchen furniture for more than 15 years. We have wide experience with project management service from original design through to final installation .We have earned reputation for attention to details
We are so happy with our kitchen fitting from Dynos Design! Jacek and his crew are very professional, friendly and highly skilled. From the moment we began speaking for the initial scoping the knowledge and experience was very apparent and during the fitting they were very hard working and put us at ease, liaising with us throughout. We would definitely use them again and highly recommend for any kitchen work you need doing!
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