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

Extension Builders in Newhaven

Easily find verified Newhaven Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Newhaven.

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 extension builders in Newhaven

394 Results

Sort by:

  • Extension Builder in Newhaven

    We are talented carftmen with over 10 years experience in the construcction field. Specialist in loft conversions and extensions, we can do a variety of jobs: From footings,first fix carpentry,bathrooms reconfigurations,complex roofing... to install bifolds, kitchens,second fix... From start to completion. We wil always try to advice you in the best way possible and deliver a professional job. References upon request.

    Get in touch
  • Extension Builder in Newhaven

    Professional Summary Highly skilled carpenter and joiner with Eight years experience. I am competent to fulfill all aspects of residential and commercial property renovations. I excel at problem solving and overcoming any problems I may encounter, whilst taking great pride in my work with exceptional attention to detail. I am a safety conscious professional with a sound understanding of Health and Safety at work, I always ensure I maintain a safe and healthy environment for co-workers and clients. Experience 2016-2023 Taylor Construction I began working as an apprentice Carpenter & Joiner attending college once a week. Gaining valuable skill and experience in all areas of construction including • Groundworks and Drainage • Footings and subfloors • Timber framing stud and structural walls • Roofing • Cladding • Drylining • Skirtings and architraves. Doors and ironmongery • Decorating • Landscaping 2019–2023 Offered the opportunity to work full time for Taylor Construction on a self-employed basis. I have naturally progressed, always achieving a high-quality finish to all my work. I specialise in • Bespoke kitchen fitting • Decorating • First and Second Fix • Bespoke cabinet making such as wardrobe and shelves

    Get in touch
  • Extension Builder in Newhaven

    Experienced builder specialising in project management for large-scale jobs, with a proven track record of delivering projects on time and to budget. I also personally undertake smaller domestic works—everything from extensions and loft conversions to kitchens, bathrooms and full refurbishments—either on my own or with a trusted small team. Quality workmanship, clear communication and reliability are at the heart of everything I do. Happy to provide references and discuss your project in detail.

    Get in touch
  • Extension Builder in Newhaven

    ALL ASPECTS OF LANDSCAPING & BUILDING WORKS UNDERTAKEN! Including: Extensions / plastering / rendering Loft conversion / drainage Patios / foundations/ groundwork’s Kitchens / bathrooms / knock throughs Swimming pools / Structual steel work Brick work / plumbing/ electrics Small Plant Hire We are fully Licenced, Insured and Environmentally Friendly

    Get in touch
  • Extension Builder in Newhaven

    My names Jack and this is Why you should hire me as your bricklayer At just 19 years old, I am a young, highly motivated, and skilled bricklayer with solid hands‑on experience in all areas of brickwork, blockwork, and masonry — including new builds, extensions, repairs, pointing, and garden walls. Although I’m early in my career, I have already gained practical experience and training that lets me deliver work that is precise, structurally sound, and finished to a high standard, always following building regulations and safety rules. I bring fresh energy, reliability, and a strong willingness to learn and do things the right way. I take real pride in every job I do, I pay close attention to detail, and I work efficiently without cutting corners. I show up on time, work hard all day, communicate clearly, and get on well with other tradespeople. I’m eager to build a great reputation, so every project I take on is done to the best of my ability. Whether it’s a small domestic job or part of a larger build, you can trust me to deliver quality work that lasts — at a fair price. Choosing me means getting a dedicated, hard‑working tradesman who cares about doing a great job for you.

    Get in touch
  • Extension Builder in Newhaven

    I am a general builder who has worked for groundwork, brickwork and general building businesses to learn my trades. I am now working for myself and looking to take on new projects. I have worked on small extensions to full refurbishments and new builds. I am also a 360 excavator driver (digger driver) will to do any excavation jobs. My partner is an general builder and fully qalified electrician who takes on kitchen, bathroom refurbishment and internal building.

    Get in touch
  • Extension Builder in Newhaven

    We are a Construction and Renovation Company, experienced in delivering high-end services to our Clients. We don't just build - We Create! Here at Black Olive Construction we provide outstanding end-to-end project management and build services across Sussex and Surrey area. We have our own team of tradesmen overseen by our experienced site and project managers. Looking for an inspiration and ideas as well as hassle free construction project - we are the perfect team for you.

    Get in touch
  • Extension Builder in Newhaven

    I’ve been an apprentice served bricklayer for over 25 years , all aspects of bricklaying are undertaken to a very high standard

    Get in touch
  • Extension Builder in Newhaven

    I have been a bricklayer for over 25 years, undertaking jobs from garden walls to entire new house builds. I also undertake Groundworks and footings if required. I am fully insured. I have a lot of pride in my work, maintaining a high standard. I have assembled a very polite team, and we always ensure a clean and tidy work site.

    Get in touch
  • Extension Builder in Newhaven

    Our aim has always been to be a company that people associate with quality, professionalism and customer satisfaction.

    Get in touch
  • Extension Builder in Newhaven

    Dan is a qualified bricklayer. He has built extensions for private household & has also built new builds from plans. He's experienced in ground works, building retaining & decorative walls, laying sub-bases for patios and drive ways and laying concrete footings and slabs. Lee is an experienced ceramic tiler & has tiled kitchens, bathrooms & swimming pools. He can patios & paths in natural stone and porcelain. We can also do stud-walls, drylining & lay electric underfloor heating.

    Get in touch
  • Extension Builder in Newhaven

    We are a family run building company that takes care in our work, and pride ourselves on customer satisfaction, we provide progress photos, undertake regular meetings with our customers and make a promise that there will not be any hidden additional fee's once the job has started.

    Get in touch
  • Extension Builder in Newhaven

    Bear & Fox Construction is a trusted building company delivering high-quality construction, renovation, and property improvement services. With a strong focus on craftsmanship, reliability, and clear communication, we work closely with our clients to bring projects to life—on time and to the highest standards.

    Get in touch
  • Extension Builder in Newhaven

    My name is Faraj. I have lived in the Brighton area for 40 years. I am a well experienced builder that has completed a range of projects/renovations to the highest standard. During my years of work, I have built a satisfied client base through reputable work. I pride myself on a customer centric approach that aims to provide quality work and an excellent finish for the customer.

    Get in touch
  • Extension Builder in Newhaven

    At Samms Construction we pride ourselves on attention to detail, efficiency, professionalism and customer relations. We ensure your project gets completed in time, within your budget and completed to design. Kitchen, renovations, bathrooms, extensions or even just general building. Samms Construction. We also specialise in bespoke wardrobes; utilising small or awkward spaces in your home into useful and decorative finishes for your clothes and accessories. This could include, tie rails, pull out shoe shelves, internal mirrors for getting ready for a special occasion (or in general) and draws.

    Get in touch
  • We undertake all aspects of building work small or large with over 10 years experience. Being a family run business we take pride in providing a high standard of work and will never leave a customer unsatisfied.

    Get in touch

5

Top rated Extension Builders

Our Extension Builders in Newhaven, are rated 5 out of 5 based on 6 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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

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

What are the hourly rates of extension builders in Newhaven?

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

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 Newhaven extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Newhaven home extension project is likely to cost.

Find extension builders in Newhaven with MyBuilder

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

Step 2: Compare different extension builders in Newhaven

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

Step 3: Hire Newhaven extension builders with confidence

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

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

What to ask a Newhaven extension builder before hiring?

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

An extension builder in Newhaven 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 Newhaven 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 Newhaven?

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 Newhaven 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 Newhaven 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 Newhaven

Can an extension builder in Newhaven help with planning permission?

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

Many Newhaven 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 Newhaven help with materials and finishes?

Yes, most extension builders in Newhaven 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.

Other tradespeople in Newhaven

Cities