Describe your job with details to view a tailored list of tradespeople.
Post your job

New Home Builders in Cornwall

Easily find verified Cornwall New Home Builders. Just post your job to get quotes from MyBuilder's New Home Builders in Cornwall.

How it works

Post your job for free

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated new home builders in Cornwall

60 Results

Sort by:

  • New Home Builder in Cornwall

    Hello , I’m Karl Purcell, Director of Karl Purcell Carpentry Ltd , we are a Truro based business with 25 years of experience in the building industry undertaking all aspects of building from a kitchen make over to complete home renovation/refurbishment , we pride ourselves on an honest,professional and reliable service

    Get in touch
  • New Home Builder in Cornwall

    Focused on providing quality results for customers and job satisfaction for myself

    Get in touch
  • New Home Builder in Cornwall

    On the trowel masonry Brickwork company covering Cornwall, specialising in all aspects of brick, block, stonework. Anything from foundations, garden walls to new build traditional and timberframe masonry, plastering works also with over 20 years experience. Feel free to drop me a message or look up on the trowel masonry online

    Get in touch
  • New Home Builder in Cornwall

    Experienced builder, 35 years in the trade. Previous work including ground works, block laying, brick drives, conversions, extensions, carpentry work and new builds. Examples of which can be easily provided on request. Customer satisfaction is essential and I aim to impress, just give me a call.

    Get in touch
  • New Home Builder in Cornwall

    I am an independent sole trader and have 30years experience in all expects of groundworks, diggerwork and landscaping and am very competitively priced. I keep a very tidy site and am very considerate of customers requirements. I have done new build foundations for many developers in the local area and also extention foundations for private customers. I install drainage, soakaways and sewage treatment plant systems, driveways and access lanes. I also undertake site clearance ready for development and work to very high standards in all that I do. I am fully covered by public liability insurance.

    Get in touch
  • New Home Builder in Cornwall

    High quality and hard working

    Get in touch
  • Estuary Building and Plumbing LTD have been running for the past 10 years and have completed various projects from commercial toilet blocks to single story extensions, we cater for any job big or small. We specialise in renovation works and work on listed buildings. We travel all over Cornwall.

    Get in touch
  • New Home Builder in Cornwall

    We are domestic extension specialists with over 40 years trading experience. A family run business with a different approach to building. All quotations and advice is free. Some of our most recent work is available to view on Facebook.

    Get in touch
  • New Home Builder in Cornwall

    Looking for professional and affordable building services in Cornwall? Our builders provide expert New Build Construction, Extensions, Renovations and Groundworks in Cornwall. Molyneaux Builders Ltd are a well-established, reputable, family-run business that covers the whole of Cornwall. Priding ourselves on high quality work and excellent customer service, we rely heavily on recommendations and exceptional word of mouth. As a local contractor company, we are proud to have a proven track record for delivering construction projects and new builds on time, to a high standard and within budget. Striving to provide a service second-to-none, we work closely with each and every one of our clients to understand their needs to design a bespoke solution tailored to their budget and requirements.

    Get in touch
  • New Home Builder in Cornwall

    Trusted local business with 10 years of hands-on experience providing carpentry services to builders and contractors across Cornwall. We specialise in new builds, extensions and renovations. From bespoke builds to home renovations, I’m here to bring quality craftsmanship and attention to detail to every project. 🔨 New builds | Extensions | Renovations 📍 Cornwall

    Get in touch
  • Cornwall Extension New Build may be new to the Mybuilder platform however we are far from new to the trade, we boast a strong team of 5 builders with over 100 years of experience combined and a network of high quality tradesmen at our disposal to cover all aspects of any project. We pride ourselves on sticking to the budget and producing quality work.

    Get in touch
  • New Home Builder in Cornwall

    JMR Construction – Building with precision, passion, and purpose. We turn your vision into reality, whether it’s a custom home, renovation, or commercial project. Quality craftsmanship, clear communication, and lasting results—that’s our promise.

    Get in touch
  • New Home Builder in Cornwall

    I run a small business of 8 staff we complete work to a high standard and to budget , I have a number of happy customers with references.full refurbishment, barn conversion, new builds plus all aspects of stone work under taken

    Get in touch
  • New Home Builder in Cornwall

    With over 25 years of hands-on experience in the construction industry, we’re proud to offer a complete renovation and building service across Mid Cornwall – covering areas from Fowey to Falmouth and the North Coast. As a small, family-run business run by two brothers raised around the trade, construction is in our blood. We’re trained joiners and carpenters by trade, but our expertise stretches across every aspect of the building process. Our team has worked on high-quality builds throughout Cornwall, and between us, we bring a wealth of knowledge across the full spectrum of construction. From groundwork and landscaping to full renovations and new builds, we’re equipped to handle projects of all sizes with precision, care, and craftsmanship. Our Core Services Include: Groundworks & Landscaping Carpentry & Joinery Garden Rooms Loft & Garage Conversions Home Extensions & Annexes Full Renovations & New Builds Kitchens & Bathrooms Tiling & Finishing Work Get in touch today and find out how we can bring your ideas to life — with the skill, professionalism, and personal service that only a dedicated local team can offer.

    Get in touch
  • GK Construction is a trusted Cornwall-based building company, delivering high-quality construction services across the region. From small home extensions to large-scale, multi-million-pound commercial developments, we bring the same level of care, precision, and expertise to every project. With our office conveniently located on Lemon Street in Truro, we are perfectly positioned to serve clients throughout Cornwall. Our experienced team covers all aspects of building work, ensuring each project is completed to the highest standards—on time and within budget. Whether you're planning a new build, renovating an existing property, or taking on a major commercial venture, GK Construction has the skills, experience, and local knowledge to bring your vision to life. Get in touch today to discuss your project—we’re here to build your future with confidence.

    Get in touch
  • New Home Builder in Cornwall

    BELS Building & Landscaping is a family-run business catering for all building and landscaping requirements in Cornwall and West Devon. With over three decades of experience, we offer a range of services including but not limited to: • All aspects of bricklaying (Brick, Block, Stonework) • Extensions, renovations, and new builds • Landscaping and fencing • Paving, patios and driveways • Groundworks and drainage

    Get in touch

What types of services are offered by new home builders in Cornwall?

Whether you’re planning a complete new build, a home extension, or a renovation project, you want to know you’ve found the right new home builders for the job.

New home builders in Cornwall offer various services:

  • Help you with planning permission
  • Oversee the production of new builds
  • Manage routine and quality inspections
  • Project-manage your construction

MyBuilder makes it easy to find and hire home builders near you for a wide range of services, from new builds and extensions to renovations, kitchen installations, and structural repairs.

With company profiles, customer reviews, and past work examples, you have everything to choose a new home builder near you that matches your project’s unique needs, all in one place.

Average costs of new home builders in Cornwall

Building a new home is a big financial expense, so it can help to know what the average cost should be ahead of time.

In the UK, expect to pay between £1,775 and £3,000 per square metre. This means that a 2-bedroom house could cost around £213,000 to £360,000 to build.

Don’t forget to budget for extra costs like planning permission and equipment hire, which can add 10-20% to your total. You can read a more detailed breakdown of new house build costs here, or ask a professional near you on MyBuilder.

To get the best value, you should work with a builder that has a good reputation, as this can save your money in the long run.

Find a new home building company in Cornwall on MyBuilder

Building a new home is a major project, and finding the right builder is key to making it a success. With MyBuilder, you can easily connect with verified new build professionals in Cornwall who can bring your vision to life. Just follow these simple steps.

Step 1: Post your job for free on MyBuilder

Whether you’re planning a single-family home or a large development, post your project on MyBuilder. Once your job is posted, it will be seen by builders in and around Cornwall who can register their interest and availability to work on your project.

Step 2: Browse different new home builders

After receiving interest from Cornwall new home builders, you can compare their profiles view past projects, and read customer reviews.

You can view detailed profiles, browse photos of previous work, and ask any questions you have about your project. Chat directly with builders to discuss your specific needs, clarify details, and request personalised quotes, making it easier to find the right new home builder for your job.

Step 3: Hire with confidence

When you’ve spoken to a few new home builders in Cornwall on MyBuilder, you can make an informed choice. You can also relax knowing that every builder on the platform has been verified through our process:

  • Company ID verification: We confirm that all tradespeople and companies on our platform have a properly registered business and valid identification.

  • Skills verification: For regulated trades, we confirm required qualifications and test skills through online assessments for all tradespeople on the platform.

  • Maintaining standards: Through ongoing monitoring and a complaints process, we promptly remove any tradespeople who fail to meet MyBuilder’s standards.

We handle these checks, so you can focus on picking the right company with confidence.

What to ask a Cornwall new home builder before hiring

Before choosing a builder for your new home, it’s important to ask the right questions. These will help you understand their experience, so you can be confident you’re hiring the right business for your project.

How many new homes have you built in Cornwall, and what specific experience do you have with projects like mine?

A building company should detail their experience with local projects similar in size and style to yours, showing they understand the regional building requirements.

Can you share examples or photos of the latest new build projects you’ve completed in Cornwall?

Seeing a building company’s recent work ensures they have the skills and style suited to your vision. You can view images of work by different companies in Cornwall on MyBuilder.

Do you have references from clients who have had new homes built in Cornwall?

Builders can usually provide contact details for past clients in Cornwall, so you can verify their workmanship and ensure they are the right builders for the work you need done.

Are you fully insured, and do you offer any warranties on your work?

Insurance is essential for protecting against damages or accidents, and warranties give you peace of mind after the build. What’s your estimated timeline for completing the project, from start to finish? They should give a clear schedule, including key milestones, so you know what to expect and when.

Can you provide a detailed, written quote with all costs included?

A builder will give you an itemised estimate covering materials, labour, permits, and other expenses.

How will you handle planning permissions, building regulations, and inspections?

Ask about their process for managing approvals and inspections so you know anything they build will comply with the correct regulations in Cornwall. If you want to know more about hiring the right person, we have a full guide on how to hire a new build specialist here.

FAQ: Common questions about new home builders in Cornwall

**When can I book new home builder services in Cornwall?**

Booking times vary by builder but typically range from a few days to a few weeks, depending on project size and availability. For urgent projects, it’s best to contact local builders as early as possible.

**Do new home builders in Cornwall need to be insured?**

Yes. Reputable builders carry public liability insurance and relevant coverage to protect clients and themselves during construction. Many also hold necessary licenses and comply with building regulations.

**Can new home builders in Cornwall help with planning permissions?**

Many experienced builders offer advice and support with planning permission applications as part of their service to make sure your project meets local regulations.

**What types of services do new home builders provide in Cornwall?**

Services typically include custom home builds, extensions, renovations, project management, and advice on materials and energy efficiency.

**Where can I find reviews of new home builders in Cornwall?**

Customer reviews can be found on platforms like MyBuilder, giving you valuable insights on project quality, reliability, and customer service.

Other tradespeople in Cornwall

Cities