Extension builders in Addlestone

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (22 reviews)

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Some of our top rated extension builders in Addlestone

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PBX DESIGN & BUILDS LTD
Rating: 5 out of 5
Extension Builder in Addlestone
Hi, This is shah from PBX DESIGN & BUILDS LTD. We do all types of building works like extension, loft conversion, roofing, plumbing, tiling and landscaping. We can beat any quote.
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Latest review:
Tiling- 11 Jun 2026
Quick and efficient, at a fair price. Highly recommended.
Rojline ltd
No reviews yet
Extension Builder in Addlestone
Rojline Ltd excels in home renovations, handling projects from kitchen and bathroom upgrades to complete property makeovers. We meticulously manage each stage, ensuring a seamless experience and a superior finish that enhances your home. Our expert team is committed to realising your aspirations with dependability and skill.
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Peter
Rating: 5 out of 5
Extension Builder in Addlestone
Hi everyone, DP Civil Engineering Ltd is based in Dorking, Surrey and available for groundworks, landscaping and general building works in the local area. We can help with both small and large projects, including foundations, drainage, patios, paving, driveways, fencing, garden projects, retaining walls, extensions, new house builds and more. We are also open to working as a contractor for developers, builders and other construction companies. I’ll add a few photos of our previous work below. Please feel free to message or call for a free quote. DP Civil Engineering Ltd
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Latest review:
Bricklaying- 28 Jul 2026
Excellent service. Job quoted and carried out quickly and to a very high standard. I will be using Peter for all my future projects.
Happy Building London Ltd
Rating: 5 out of 5
Extension Builder in Addlestone
Hello, We’re an architectural design and construction management company with a love of creative inspiration. We help turn dreams and visions into reality for people who aspire to live in exceptional contemporary spaces. Big ideas are our thing. Along with expertly costed build packages. Then there’s our end-to-end project management service, perfect for people who want to leave nothing to chance.
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Latest review:
Restoration & Refurbishment- 17 Jul 2016
Valter was very impressive on his initial visit with some exciting ideas for the house improvements and we had no hesitation in choosing Happy Building above the other two building firms who quoted. Having signed off on the budget and scope of work, Valter's team of builders arrived. We were hugely impressed with the skill, experience and work ethic of the team; the fact that they arrived early each morning smiling underlined the "Happy Building" epithet; Jarek, the site foreman, had an especially cheery demeanour. The work involved stripping the walls back to bricks, removing walls, reinforcing foundations, plastering, extending the bathroom and removing one bedroom to create a large ensuite bedroom. The latter certainly would not have been done without Valter's vision and patience in explaining how it would look. We were able to deviate from the original plans without any problem which was very important in achieving the final look which we had desired. Valter was very careful in sticking to time and budgets which I had never experienced before with builders. The kitchen, bathroom, two bedrooms, living room and hallways were finished to the highest possible specification within our budget. There were one or two small features which, with hindsight, we would have improved such as door handles and shower fittings, however this was down to us not specifying exactly what we wanted. These are very minor details and a tiny part of the overall picture.
Jd contractors and construction services
No reviews yet
Extension Builder in Addlestone
Our business is about bringing luxury to the construction industry. We offer a completely bespoke design, contract and build service. We specialise in luxury property construction and through our work we have demonstrated our wealth of experience and skill that has enabled us to deliver the very best for our clients.
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FM Class Brickwork LTD
Rating: 5 out of 5
Extension Builder in Addlestone
FM Class Brickwork specialises in all aspects of brickwork and blockwork. With over 18 years of experience in the building industry , we are always ready to take on new projects and deliver the best results to our customers in a timely manner and without delay. We specialise in : Brickwork and blockwork extensions Brickwork repairs/restoration Structural repairs Brickwork design/feature Pointing/repointing Garden walls
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Latest review:
Bricklaying- 10 Aug 2024
Florin was great from initial conversation to the execution of the work to a high standard. Pleasure to deal with and knows his stuff, will definitely recommend. Thanks Florin
Spartex Build and electrical ltd
No reviews yet
Extension Builder in Addlestone
Spartex Build are highly skilled and have many years of experience. Most of all we love planning, designing, and building and care about your project. We bring innovation and honesty to every interaction, and our customers love us. We come to work smiling and ready to build your dream. We have a passion for remodeling and are qualified to work on your design and build. For any queries or questions please contact us today
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Am building & Maintenance
New on MyBuilder
Extension Builder in Addlestone
I’ve been working as a builder for 20 years
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JENKINS Building & Brickwork
No reviews yet
Extension Builder in Addlestone
Ive worked as a bricklayer for 10 years with a local building company that takes on all aspects of building work. I started as an apprentice and moved my way up to running big jobs. I specialise in Extensions, Brickwork, new build homes ,driveways, patios, renovation and landscaping
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Aman constructions Ltd
Rating: 5 out of 5
Extension Builder in Addlestone
Hi My name is Aman we undertake all kind of construction work including refurbishment, extensions, loft conversion and new build
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Latest review:
Extensions- 14 Feb 2025
Kamal, was fantastic start to finish. Fair pricing. They were quick and but no corners where cut. Superb performance and communication. I will be using Aman Construction for all my building needs going forward and recommend you do too. I would give them 10 out of 10
AH buildings service
Rating: 5 out of 5
Extension Builder in Addlestone
I guarantee you the quality work an the best price
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Latest review:
Bricklaying- 10 Nov 2023
An absolutely excellent job. Both my neighbours went over to ask for AH's contact details after seeing his excellent work. Really pleased I picked him. Great value too. Very reasonable price. Highly recommended.
Resolute renovations
No reviews yet
Extension Builder in Addlestone
We are a family business with over 55 years experience. We cover all aspects of building work and specialise in extensions, kitchens, bathrooms and garden rooms.
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Yes
Rating: 5 out of 5
Extension Builder in Addlestone
With over 10 years of experience, SD services covers every aspect of carpentry including but not limited to kitchen and bathroom renovations in London and surrounding areas. SD Homes is truly your local and friendly handyman. We will build your dream home.
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Latest review:
I would like to say that this work was completed perfectly. They were always on time and cleaned up after themselves. The plumber was there all day and never stopped. We found them all very approachable and helpful. No pressure sales. Would gladly have them back for another job and would recommend them to others.
Costello’s construction
No reviews yet
Extension Builder in Addlestone
Hello it’s Owen from Costello’s construction here, we as a company bring great service from the moment we start to the moment we finish. We cover all aspects of building from big projects to small projects supply top quality work which is always to a customers satisfaction as we like to keep our very good reputation up to standards also keeping our customers happy. The main thing for us as a business is that we always like to work with the customer closely to make sure they get the best job for the best price we can. Thanks Owen from costello’s construction
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Constructum contracts limited
Rating: 5 out of 5
Extension Builder in Addlestone
Founded in Twickenham by lifelong friends Alex and Steven, Constructum Contracts Ltd has been delivering high-quality construction and bespoke craftsmanship across Surrey and South West London since 2024. Our combined expertise spans building surveying, project management, general construction and high-end bespoke carpentry — giving clients the confidence of both technical knowledge and practical experience on every project. Steven began his career after earning a Diploma in Construction from Richmond College, working for a respected local builder specialising in loft conversions, extensions and residential renovations throughout the Richmond upon Thames area. While gaining hands-on site experience, he completed a BSc in Building Surveying at Nottingham Trent University. Following graduation, Steven worked for a multi-disciplinary building consultancy in London as a Building Surveyor, Contract Administrator and Project Manager. His portfolio ranged from residential apartment blocks to commercial properties, with particular expertise in the preservation and restoration of historic buildings in Central London. Most recently, he worked in Australia as a private Building Control Surveyor on new-build developments, before returning to the UK to bring his technical knowledge and project leadership back to clients in SW London and Surrey. Alex also began his studies at Richmond College, developing a strong trade foundation in carpentry. Coming from a family of plumbers and electricians, he was immersed in the construction industry from an early age. Over the years, he has refined his skills across multiple trades, including plumbing, electrical works, bespoke cabinetry and kitchen installations. With a particular focus on high-end bespoke carpentry, Alex has worked alongside some of Surrey’s leading cabinetry, wardrobe and kitchen installation companies. He now brings that craftsmanship and attention to detail to every Constructum project. At Constructum Contracts Ltd, we combine professional oversight with skilled workmanship. Whether you require building surveying services, structural alterations, extensions, renovations or bespoke carpentry, we pride ourselves on reliability, transparency and delivering exceptional results with the highest standards of workmanship. We look forward to seeing how we can assist with your project.
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Latest review:
Joinery & Cabinet Making- 9 Jun 2024
Alex has made a great job of our bedroom cupboard. He was reliable, punctual, polite, worked really hard, and cleared up afterwards. The work is of an excellent standard. Would definitely recommend!
Rwl building
Rating: 5 out of 5
Extension Builder in Addlestone
Hi I am a General builder with 20 years experience and undertake extensions brickwork ground work and renovations.We are a Friendly hard-working team.We would be pleased to do a no obligation quotation for any building works.
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Latest review:
Bricklaying- 5 Dec 2019
Rhys was very professional, quoted straight away. Turned up as agreed completed the job to a very high standard and even gave me a £25.00 discount from his quote as he didn’t need as many bricks. Top Job.

4.6

Top rated Extension Builders

Our Extension Builders in Addlestone, are rated 4.6 out of 5 based on 22 reviews from customers like you.

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What types of services are offered by local extension builders in Addlestone?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Addlestone for you. They can help with a variety of tasks and projects, including:

Extending your home with an extra room
Two+ storey extensions
Adding partition walls to create more rooms
Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Addlestone who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Addlestone extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Addlestone?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Addlestone will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Addlestone extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Addlestone home extension project is likely to cost.

Find extension builders in Addlestone with MyBuilder

Hiring the right extension builder in Addlestone with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Addlestone extension builders. Once your job is live, we’ll share it with home extension builders in Addlestone who can express their interest.

Step 2: Compare different extension builders in Addlestone

When you start receiving interest, review profiles of local Addlestone extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Addlestone extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Addlestone, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Addlestone extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Addlestone extension builder before hiring?

Before hiring an extension builder in Addlestone or extension building company in Addlestone, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Addlestone?

An extension builder in Addlestone should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Addlestone extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Addlestone?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Addlestone extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Addlestone extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Addlestone

Can an extension builder in Addlestone help with planning permission?

Yes, many extension builders in Addlestone can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Addlestone handle everything from design to construction?

Many Addlestone extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Addlestone help with materials and finishes?

Yes, most extension builders in Addlestone can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.