Extension Builders in Bagshot, South East England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (17 reviews)

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Some of our top rated extension builders in Bagshot, South East England

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Velox Management Ltd
No reviews yet
Extension Builder in Bagshot, South East England
Extensions Conversion Porch Driveway Loft conversions Painting decorating Plumbing & electrical
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Jd contractors and construction services
No reviews yet
Extension Builder in Bagshot, South East England
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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DJF Loft Conversions
No reviews yet
Extension Builder in Bagshot, South East England
I specialise in loft conversions and extensions, I have 18 years experience in these fields, customer satisfaction is our main priority, we have a team that can take your build right from the design stage through to finished decoration, or anywhere in between I am new to my builder hence no reviews, however i have independent references within my photos, and have many many more reviews, photos, videos ect on my social media platforms
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Project Group London
No reviews yet
Extension Builder in Bagshot, South East England
ProjectGL: Your go-to for property maintenance. We handle it all, big or small, with friendly service and expert guidance. Get in touch for a free quote and references, and let us take care of the rest with transparency and trust.
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Tota Spark Ltd
Rating: 5 out of 5
Extension Builder in Bagshot, South East England
Hi there.I have established this company because I like the work I do and the most important thing is that I want that every client to receive the best of service.I undertake electrical work and general building works.
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Latest review:
Electrical- 10 Sep 2019
Nice, trustworthy guy. Quick reply and on time. Will definitely call again next time I need an electrician.
Ethi ltd
No reviews yet
Extension Builder in Bagshot, South East England
EEST Plan Design Construction, part of ETHI Ltd, is a professional planning, building consultancy, and structural design service specialising in residential and small commercial projects. With over 7 years of experience in the construction and property design sector, we provide complete support for planning applications, building regulation drawings, and structural calculations. Our team works closely with homeowners, builders, and developers to deliver accurate, compliant, and cost-effective design solutions — from initial concept to final construction. We handle a wide range of projects, including house extensions, loft conversions, new builds, internal alterations, and change-of-use applications, ensuring full compliance with local authority and building control requirements. At ETHI Ltd, we pride ourselves on offering a reliable, transparent, and professional service, helping clients achieve successful approvals and smooth construction progress.
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Bhullar bhuilders
No reviews yet
Extension Builder in Bagshot, South East England
We are experienced builders with good team. We have been in to this industry from last 8 years . But the quality we provide is something that everyones are happy with. We do all kind of building work. Extention , bathroom , kitchen , tiling, flooring , plastering .etc. Almost everything .
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OWA CONSTRUCTION LTD
Rating: 4.9 out of 5
Extension Builder in Bagshot, South East England
We are a medium sized groundwork company based in West London. We have over 18 years groundwork experience. We specialise in Drainage , Basements Reinforced concrete, Foundations, Block and beam , Paving , Fencing Etc . We pride ourselves in our work and customer satisfaction is our top priority.
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Latest review:
Groundwork & Foundations- 7 Feb 2026
Oli carried out the groundworks and demolition at my property and was on site every day with his crew, fully committed and hands-on throughout the job. I am an architect, and this was work on my own home, so my expectations were high. Oli met those expectations fully. He has a strong knowledge of groundworks and demolition, works carefully and methodically, and you can tell he genuinely enjoys what he does and takes real satisfaction in delivering the work exactly as required. He was always in a good mood, easy to communicate with, and a pleasure to have on site. I enjoyed discussing the project and hearing about other jobs he has completed over his 23 years of experience, which clearly shows in the quality of his work. I would highly recommend Oli for any groundworks or demolition works.
Wayne Kirk
Rating: 5 out of 5
Extension Builder in Bagshot, South East England
Hi, We are kirk brickwork a group of friendly qualified bricklayer’s ready to help We cover all aspects of building from foundations, repairs to custom brickwork an new builds, over 20 years in the trade ensure that we are very reliable and deliver a guaranteed high standard of work. Free quotes. Thanks wayne.
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Latest review:
Bricklaying- 2 Jul 2026
Excellent job, really happy. Very professional and polite
JOHNSON CONSTRUCTION AND BUILDING LTD
Rating: 5 out of 5
Extension Builder in Bagshot, South East England
JOHNSON CONSTRUCTION AND BUILDING LTD is a family run business for over 30 years. We undertake all aspects of construction from minor repairs, kitchens, bathrooms, extensions and new builds. We also specialise in loft conversions, basement conversions, steel fabrications, hard landscaping and civil works. The company employs 4 people directly and have fully sign written vans for transportation. We have full employers and public liability cover.
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Latest review:
Conversions - General- 30 Aug 2021
Five star. Highly recommended. Tim and team undertook the garage conversion, conservatory install and garden landscaping. Work was done to the highest quality, on time and on budget. Great communication, professional and friendly throughout. Highly recommended.
Boultons Builders
No reviews yet
Extension Builder in Bagshot, South East England
i have 23 yrs Bricklaying exp, i used to work for hanson conservatories Amdega conservatories and sherborne conservatories I lay bricks and blocks to a high standard.
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G n builder hayes ltd
No reviews yet
Extension Builder in Bagshot, South East England
"Welcome to GN Builder London Ltd, your trusted partner in construction excellence throughout the vibrant city of London. With a commitment to superior craftsmanship, innovative solutions, and client satisfaction, GN Builder London Ltd stands as a premier construction company dedicated to transforming visions into reality. From bespoke residential projects to commercial developments, our experienced team delivers unparalleled expertise, attention to detail, and professionalism in every endeavor.
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DNA builders
No reviews yet
Extension Builder in Bagshot, South East England
Hi, at DNA builders we have over 40 years experience at all types of building work, from loft conversions to extensions from garden walls to any type of plastering works, we also specialise in kitchens, bathrooms and all types of carpentry. No job to little or no job to big, perfection is the key in all our work. It’s in the DNA.
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RA Properties Reading Limited
No reviews yet
Extension Builder in Bagshot, South East England
We are a professional building company who specialise in full home renovations and extensions. We have a team of professionals and do not sub contractor our work.
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JJ BUILDER & ELECTRICS
No reviews yet
Extension Builder in Bagshot, South East England
Builder; extension, refurb, kitchen, bathroom, plumbing, electricals
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Wg 1 ltd
No reviews yet
Extension Builder in Bagshot, South East England
Hi we are a experienced building company that takes all building work from garden walls to new house builds, refurbs and extensions. We also specialise in flood and fire damage insurance work We deal with the whole process from getting you the quotes to drying out the damaged property to fill repairs and dealing with the insurance and loss adjuster direct to save you the hassle.
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4.1

Top rated Extension Builders

Our Extension Builders in Bagshot, South East England, are rated 4.1 out of 5 based on 17 reviews from customers like you.

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What types of services are offered by local extension builders in Bagshot, South East England?

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 Bagshot, South East England 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 Bagshot, South East England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Bagshot, South East England?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Bagshot, South East England 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 Bagshot, South East England extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Bagshot, South East England home extension project is likely to cost.

Find extension builders in Bagshot, South East England with MyBuilder

Hiring the right extension builder in Bagshot, South East England 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 Bagshot, South East England extension builders. Once your job is live, we’ll share it with home extension builders in Bagshot, South East England who can express their interest.

Step 2: Compare different extension builders in Bagshot, South East England

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

Step 3: Hire Bagshot, South East England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Bagshot, South East England, 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.

Bagshot, South East England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Bagshot, South East England extension builder before hiring?

Before hiring an extension builder in Bagshot, South East England or extension building company in Bagshot, South East England, 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 Bagshot, South East England?

An extension builder in Bagshot, South East England 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 Bagshot, South East England 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 Bagshot, South East England?

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 Bagshot, South East England 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 Bagshot, South East England 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 Bagshot, South East England

Can an extension builder in Bagshot, South East England help with planning permission?

Yes, many extension builders in Bagshot, South East England 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 Bagshot, South East England handle everything from design to construction?

Many Bagshot, South East England 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 Bagshot, South East England help with materials and finishes?

Yes, most extension builders in Bagshot, South East England 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.