Extension Builders in Gosport, South East England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (8 reviews)

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

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DAB HAND
Rating: 5 out of 5
Extension Builder in Gosport, South East England
We are small business, and can always offer competitive quotes. Every quote will include pricing for fully qualified sub contractors to ensure the best results. No job too big or small.
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Latest review:
Carpentry- 20 Feb 2018
A very professional job, clean and tidy tradesman very polite,nothing to much trouble. Would recommend to family and friends.
Majengo Ltd
Rating: 5 out of 5
Extension Builder in Gosport, South East England
Over 30 years experience as principal or main contractor, building new homes, extensions and commercial fit out, contractor to all the insurance loss adjusters, various property management companies, NHS, Mod, housing associations, schools and private clients
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Latest review:
Extensions- 24 Dec 2022
I can’t recommend Majengo highly enough. A great team, on budget, on time and a high quality build. Good communication throughout. We got lucky, I think.
SmarterStuff
Rating: 4.9 out of 5
Extension Builder in Gosport, South East England
I am experienced in building, plumbing and electrical work, happy to consider any job.
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Latest review:
Conversions - General- 11 Aug 2025
Lawsons Landscape and Building
No reviews yet
Extension Builder in Gosport, South East England
Lawsons is a Gosport based landscape and building company. We offer a friendly, reliable and professional service . From laying patios to building extensions we cover a wide range of building and landscaping work.
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SK Southern Building Services Ltd
No reviews yet
Extension Builder in Gosport, South East England
We are a family run local business that cover all aspects of the building trade ranging from full extension projections start to finish, plastering, painting and decorating, bathrooms and many more. We pride ourself on our professionalism and delivery of our clients ideas into reality
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WBCARPENTRY
Rating: 4.8 out of 5
Extension Builder in Gosport, South East England
I am a carpenter and have been doing it for 30 years, I do all 1st and 2nd fix along with joisting and roofing,so I hang doors, fit architrave and skirting, kitchens, joists and floors, I also do cut roofs, studwork and fit shelves, fencing and sheds.
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Latest review:
Loft Conversion- 13 Apr 2026
This is how my jobs were left. 😟 A simple door to be lightly planed was gouged out and the door is totally ruined.see pictures. Shame as he was a very lovely man. But not a carpenter. Loft hatch left so bad decorator cannot fill without filling with plasterboard. Shame such a shame. He took off my door handle to the bathroom and tried to put back on and bored all the screws so my lock on the bathroom does not work any longer. Not a carpenter. Really sad as he was such a lovely man. Would NOT recommend. Unfortunately, not even had the decency to contact me. Shame.
crown construction southern ltd
No reviews yet
Extension Builder in Gosport, South East England
Crown Construction is a well-established Southern construction company specialising in domestic extensions, renovations and a wide range of construction projects. We deliver a complete suite of building services from inception to completion, ensuring every project meets the highest industry standards. Through proven expertise and a strong commitment to quality, we bring your vision to life.
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J.E.Skinner Building Services
No reviews yet
Extension Builder in Gosport, South East England
J.E. Skinner Building Services. I offer the following services. Bick and block work, foundations , roof repairs and small reroofs, pointing , paving restored relayed or replaced, guttering drainage a general builder. Prices and payments agreed to clients approval. Friendly,reliable helpful. Design and build landscapes. Fencing , house and garden maintenance and uplift.30+ years experience. Customer satisfaction is my main aim to regrow my old business. Small jobs done for materials onl for a short while to help grow my client base.
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Delscar Construction Ltd
No reviews yet
Extension Builder in Gosport, South East England
We are a family run company that specialise in all types of works from garden walls to new build dwellings. We have over 50 years of experience and we can take on any job no matter how small or large. I have had experience in running jobs with over 50 dwellings. We pride ourselves on our reputation and work from digging the foundations to the final cost of paint. We offer a full planning and drawing service if needed. We have a good relationship with the various local councils. References and photographs can be provided.
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Athani Electricals
No reviews yet
Extension Builder in Gosport, South East England
Hello, my name is Mohammed Ghouse Athani I am a qualified and experienced Electrical Engineer with a strong background in both engineering and hands-on electrical work. Alongside my engineering expertise, I work professionally as a designer and maintenance engineer, providing reliable solutions for residential, commercial, and industrial needs. I specialize in: Complete and partial rewiring projects Light fittings and modern lighting solutions Switch and socket installations Panel wiring and control systems Fault analysis, diagnosis, and troubleshooting With a commitment to safety, precision, and efficiency, I ensure every job is completed to the highest standard and in full compliance with regulations. If you’re looking for a professional who can deliver quality electrical work with engineering-level expertise, I’d be happy to help.
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Mr Leonard clarke
No reviews yet
Extension Builder in Gosport, South East England
Bricklaying. Repointing. extension. footings damp proofing wall ties
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Floyd building services ltd
Rating: 4.5 out of 5
Extension Builder in Gosport, South East England
We are an established local building company with reliable and trustworthy tradesman who work directly for us and have been with us from the start of our company. We aim to assist the clients with every project they require with efficiency and professionalism from the very first meeting to the completion of the project.
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Latest review:
Extensions- 16 Jun 2025
From start to finish Ron was a breath of fresh air and a master of all building matters. The job took a while as we were a small project between major building jobs they in process off. Also having to wait for third party plumbers and electrician availability. Overall we are very satisfied with the work completed and would recommend to others. Thanks guys
Hewetts brickwork limited
No reviews yet
Extension Builder in Gosport, South East England
Bricklaying company based in Portsmouth covering all aspects of brickwork Extensions Garden walls Repointing New builds Brick repairs
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Bunked Developments Ltd
No reviews yet
Extension Builder in Gosport, South East England
Looking to add a stunning open plan extension to your home, bathed in natural light? Need extra bedroom space for a growing family? Our team can bring your vision to life... Buildbetter are a full-service construction company based in Portsmouth covering Hampshire, West Sussex and Surrey. From small residential construction projects to larger commercial developments, we are committed to providing the highest standards of workmanship and customer service.
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JSW Painting & Decorating
New on MyBuilder
Extension Builder in Gosport, South East England
Hi My Names Johnny , Director of JSW Painting and Decorating, I have over 10 years experiance in the trade, Being very lucky to now expanding to a team of 5, we are looking to expand and take on more work Please dont hesistate to contact me for a quote, were clean, tidy, reliable and more importantly, have great standards. Thankyou for your time reading this, Kind Reagrds Johnny White
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Empire brickwork division Ltd
No reviews yet
Extension Builder in Gosport, South East England
Sister company to empire contractors Ltd we specialise in brickwork from extensions to garden walls, groundwork’s I.e drainage concrete bases and footings etc and also landscaping like patios,borders and fencing. Newly formed business but plenty of experience throughout
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4.6

Top rated Extension Builders

Our Extension Builders in Gosport, South East England, are rated 4.6 out of 5 based on 8 reviews from customers like you.

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What types of services are offered by local extension builders in Gosport, 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 Gosport, 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 Gosport, South East England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Gosport, 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 Gosport, 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 Gosport, South East England extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Gosport, South East England home extension project is likely to cost.

Find extension builders in Gosport, South East England with MyBuilder

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

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

When you start receiving interest, review profiles of local Gosport, 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 Gosport, South East England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Gosport, 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.

Gosport, 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 Gosport, South East England extension builder before hiring?

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

An extension builder in Gosport, 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 Gosport, 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 Gosport, 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 Gosport, 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 Gosport, 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 Gosport, South East England

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

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

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

Yes, most extension builders in Gosport, 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.