Extension Builders in Boscastle

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (2 reviews)

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Some of our top rated extension builders in Boscastle

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Level Up Building & Maintenance
Rating: 5 out of 5
Extension Builder in Boscastle
Our business is our livelihood, we take extreme pride in the work we carry out and more so in consideration to how a customer would like their job finished. We always look at our clients job as if it was our own job in our own home. It has got to be perfect! At level up building we like to work very closely with the client building a friendship and their desired dream finish.
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Latest review:
Conversions - General- 27 Oct 2019
We had an excellent relationship and experience with Dave. He worked really hard throughout the job and we are extremely pleased with the finished result. Dave pays meticulous attention to detail, discusses the various approaches to the each step along the way, and always clears up at the end of each day. He provided us with a very fair quote, which he kept to, despite a couple of small glitches on the way. We would thoroughly recommend him for building work and plastering. We will definitely use him again.
BCS Construction
Rating: 5 out of 5
Extension Builder in Boscastle
BCS construction was set up 12 years ago. It is a small family run business. We offer a friendly service and competitive rates. We cover all aspects of construction and roofing from basic property maintenance, decorating, plastering, tiling, carpentry, barn conversions, new builds, extension‘s and full refurbishments our last recent big job was a conversion from a old accountants office in launceston into 6 residential flats.. Give us a call for your free quote.
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Latest review:
Conversions - General- 10 Aug 2019
Ben and his team did an excellent job. They gave good advice and the end result was just how I hoped it would be. They were very tidy and kept the dust and mess down to the minimum. I’d have no hesitation in employing them again should the need arise. Highly recommended!
W.Mckay & Sons
Rating: 5 out of 5
Extension Builder in Boscastle
I have worked in the construction industry for almost 20 years from leaving school and I completed a level 2 NVQ trowel occupations back in 2010. I have worked alongside many experienced builders in that time and developed sound hands on experience leading to the development of my own business. I have gained all the skills and experience needed for a complete build from preparing and pouring concrete foundations, brick/block laying, installing premade roof trusses, felt and battening to laying the slate/tiles, 1st fix stud walls dot and dap plaster boarding, skimming, rendering, and landscaping. I have worked on small projects such as extensions right through to large mass house builds working alongside project managers. I pride myself in working in partnership with my customers to achieve their wishes whilst being open and honest about the project length and costs so there are no surprises or hidden costs on completion. I believe communication is key in achieve the best outcome for my customers and I will work to the best of my ability to meet all the requirements, keeping you informed at every step of the project. W Mckay and Sons cover all areas in Cornwall and into Devon and can offer a wide range of services at a reasonable rate and we can provide references to support previously completed jobs. We are reliable and punctual and will turn up as promised. We will work in a tidy, professional manner keeping the work site as tidy as possible when not working.
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Latest review:
Landscaping- 29 Aug 2024
Will came and looked at the job, we talked, some banter, my wife and I felt comfortable with him and bearing in mind Sam my wife would be in and around whilst I at work that was very important…a good start. We had the quote, happy with the cost and the plans after my very poor landscaping drawing and a date was penned in. 8am Will and able teammate Kev arrived to start the excavating to take out the grass and make good ahead of building brick circles to be surrounded with blue slate clippings and artificial grass in the centre of the circles plus extending the patio. 10 days or so later including working the bank holiday we have a lovely garden to be proud of. Both Will, Kev and digger driver John were polite, courteous and respectful of the property and in our opinion have done a cracking job… Needs arise in the future, only one phone call to be made in my opinion…top job guys
A.M.Honey Building & Joinery
Rating: 5 out of 5
Extension Builder in Boscastle
I have gained a reputation for quality and service to the highest standards. My main objectives are always to achieve client satisfaction within time constraints and budget. Please check out my Facebook page to see more pictures of previously completed projects! Anthony Honey
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Latest review:
Anthony, commitment to our renovation project was outstanding workmanship which he and his team took immense pride in , we now have our dream home, our grateful thanks to them , they all have excellent skills and we are very much indebted to him,
T.W. Carpentry
Rating: 5 out of 5
Extension Builder in Boscastle
I am a sole trader I have been in the trade for 20+ years and I under take all aspects of work, no job is to small.
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Latest review:
Bathroom Fitting- 30 Apr 2026
Amazing job, worked brilliantly and effectively, fantastic experience and highly recommended, will be using again for future jobs
A.D.T Building & Roofing
Rating: 4.7 out of 5
Extension Builder in Boscastle
I’m a Qualified craft mason that has been in the trade for 20 years. I have a great team around me that are dedicated and take pride in what they do and achieve. we aim for 100% client satisfaction and to finish projects in a timely manor to a high end spec. Being in the construction industry for some time I have built up good relations with other trades, plumbers, electricians and scaffold and so forth, so for larger projects I am experienced in project managing and bringing your ideas to reality in a timely professional manor and taking the stress out of the build. We cover most aspects of Building & Roofing -extensions -renovations New roofs, slate/or tiled -grp flat roofing systems -barn conversions -loft conversions -plastering -blockwork -facias and soffits and more Get in contact for Free estimates and quotes
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Latest review:
Plastering- 9 Aug 2025
Swimmingly. From the initial contact through to completion of the job it was smoothness all the way. Timings were met and the tradesmen were obviously very skilled at their work with everything completed to my complete satisfaction and the cost was kept within my abilities to pay. Excellent all round
Breeze Building Services
Rating: 5 out of 5
Extension Builder in Boscastle
I am a highly skilled builder, with more than 25 years experience in the building trade . I take a lot of pride in my work, and I really enjoy seeing jobs through from the start to successful completion.
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Latest review:
Plastering- 10 May 2019
Stuart was a very friendly and professional person. I was very happy with his quote. He came two days later and completed the work, and left all clean and tidy no mess left at all. Has done a really good job. We are very pleased with his work and would recommend him to anyone.
R j construction
Rating: 5 out of 5
Extension Builder in Boscastle
Well established cornish builders with over 25 years experience Our team provide a friendly, professional service with a great attention to detail. New builds and barn conversions are our specialty and we are members of the FMB .All aspects of building works undertaken. Projects can be managed from start to finish and all trades can be organised and supplied.
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Latest review:
Restoration & Refurbishment- 26 Jun 2019
Excellent standard of work, couldn’t recommend more highly. Honest and friendly service. Will use again for sure
BRG Building
Rating: 4.6 out of 5
Extension Builder in Boscastle
Welcome to BRG Building Ltd. We have a very experienced, professional and friendly team that have many years of being in the trade. We cover every aspect of the building trade from foundations to plastering. Modern house or country cottage, we have worked on them all. I hope I can help people out in achieving there dreams when it comes to there homes. Please feel free to have a look through my photos and see just some of the work we have done in the past.. Thank You BRG Building
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Latest review:
Plastering- 19 Jan 2023
Friendly, professional and competitive, job carried out at short notice. Would recommend.
THAYNE BUILDING SERVICES
No reviews yet
Extension Builder in Boscastle
30years plus experience Running own building and roofing company. Extension Alterations Roofing Upvc windows Plastering Landscaping
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Liam Slaymaker Carpentry
No reviews yet
Extension Builder in Boscastle
I am a carpenter with over 10 years experience. I have lots of experience in 1st fix carpentry especially roofs and timber framing. I have also constructed and deisgned a library fitted large oak stairwells. I also have the capability and knowledge to design and build almost anything. I will look at any job with the same ethos whether it be large or small, it will.be completed with attention to detail and efficiency.
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St carpentry & construction
No reviews yet
Extension Builder in Boscastle
ST CARPENTRY & CONSTRUCTION Experience carpenter over 20 years of experience leading from small carpentry works all the way up to new builds and extensions and renovations
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Aaron Williams
No reviews yet
Extension Builder in Boscastle
Hello my name is Aaron, I’ve been in the building trade for 15 years, last 5 years being self employed and covered most things in that time! I am hard working, reliable/great time keeper. Can cover work from anywhere in between launceston to wadebridge. Look forward to hearing from you!👍🏼
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Halcyon Bathrooms
Rating: 5 out of 5
Extension Builder in Boscastle
Halcyon Bathrooms are passionate about blending luxury with functionality. Our skilled experienced team ensures meticulous design and construction, focusing on every detail from layout planning to fixtures installation. With a commitment to high-quality craftsmanship and premium materials, we bring enduring elegance to your space. Transform your vision into reality with Halcyon Bathrooms, where satisfaction is our priority. Whether it's a small cloakroom or a spa-like retreat.
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Latest review:
Bathroom Fitting- 7 Apr 2024
From Bathroom to walk in shower room. Neil was very good and did an excellent job I would recommend him to anyone without hesitation. Thank you Neil xxx
R j builders
No reviews yet
Extension Builder in Boscastle
All aspects of construction except gas and electrical works
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DL Building and Plastering
Rating: 5 out of 5
Extension Builder in Boscastle
With our highly skilled tradesman with 26 years experience between them you can expect only the best standard of work from building to plastering and all rendering systems.
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Latest review:
Plastering- 6 Dec 2023
Liam came and plastered our bedroom and ensuite, his communication was excellent, he was very tidy and the finished job is superb, we have already asked him to come back in the new year to do another room. I would thoroughly recommend this chap, he is very friendly and polite and does a great job

4.5

Top rated Extension Builders

Our Extension Builders in Boscastle, are rated 4.5 out of 5 based on 2 reviews from customers like you.

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

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 Boscastle 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 Boscastle who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Boscastle?

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

Find extension builders in Boscastle with MyBuilder

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

Step 2: Compare different extension builders in Boscastle

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

Step 3: Hire Boscastle extension builders with confidence

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

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

What to ask a Boscastle extension builder before hiring?

Before hiring an extension builder in Boscastle or extension building company in Boscastle, 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 Boscastle?

An extension builder in Boscastle 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 Boscastle 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 Boscastle?

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 Boscastle 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 Boscastle 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 Boscastle

Can an extension builder in Boscastle help with planning permission?

Yes, many extension builders in Boscastle 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 Boscastle handle everything from design to construction?

Many Boscastle 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 Boscastle help with materials and finishes?

Yes, most extension builders in Boscastle 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.