Extension Builders in Halstead

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.4 (7 reviews)

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

Select a service

How it works

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

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

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 Halstead

412 Results

Sort by:

Woodberry London Limited
Rating: 5 out of 5
Extension Builder in Halstead
Woodberry London , is a personal, friendly company that is committed to meeting every customer's needs. We pride ourselves on our reasonable rates If you are looking for a professional service with high quality finishes, you can rely on us to deliver.
Get in touch
Latest review:
Plastering- 9 May 2019
Charlie was very helpful, punctual and efficient.
HJP PLASTERING
Rating: 5 out of 5
Extension Builder in Halstead
Here at Harold James Plastering we offer All aspects of plastering and building services. As a team we want the best for all our customers and to ensure every job is completed to a very high standard, we offer a free no obligation quote and a warranty with every job!
Get in touch
Latest review:
Plastering- 18 Sep 2021
Really friendly guy and was quick to fit us in! There was a few issues but they where resolved quickly so can’t fault him for it. Would happily recommend.
Universal Property Services Ltd
Rating: 5 out of 5
Extension Builder in Halstead
Universal Property Services Ltd are based in Ipswich, Suffolk and are Leaders in Quality Construction & Development. We offer a comprehensive 'One Company' solution to homeowners, landlords & business. Our business is based on the highest standards of workmanship and achieving complete customer satisfaction. We would be happy to hear from you.
Get in touch
Latest review:
Project was carried out efficiently with excellent quality & maintaining a clean & tidy site. Would have no hesitation in recommending Dan & his company to carry out any contract work. Roy Watson - Woodbridge
viv construct
No reviews yet
Extension Builder in Halstead
If you are looking for a blockpaving specialist in Suffolk and Cambidgeshire we can help. We have been transforming driveways for 12 years, laying tarmac and installing blockpaving, fences and crazy paving for happy customers. We specialise in blockpaving and driveways and our services include: Hard Landscaping Blockpaving Driveways Patios Tarmac Drainage Paths Concrete Brick Walls Ducts and services Crazy Paving Foundation Fencing
Get in touch
A parr
Rating: 5 out of 5
Extension Builder in Halstead
Over 30 years in the glazing and building industry , no job to big or to small ,
Get in touch
Latest review:
Windows & Doors (uPVC & Metal)- 22 Nov 2019
Andy fixed our back door that required quite a few adjustments to align the locks perfectly. Very friendly manner and arrived and finished in good time. Would definitely recommend.
A D Brickwork & Building Contractors
No reviews yet
Extension Builder in Halstead
With 18 years experience in the building industry, working on commercial as well as residential projects, A D Brickwork & Building Contractors is a locally run property maintenance and improvement business which specialises in all brick related matters, as well as general building needs. With a personal and friendly approach to each and every job, you will find us the perfect company to take on your project no matter how big or small.
Get in touch
Ma bespoke driveways
No reviews yet
Extension Builder in Halstead
Essex herts north Essex
Get in touch
Smooth Finish Extension & Refurbishment
Rating: 5 out of 5
Extension Builder in Halstead
Hi im Liam ,my company is Smooth Finish. We cover all aspects of building work with over 15 years experience we take great pride in your work. Smooth Finish are friendly, reliable, clean and price competitively , we also offer free quotes
Get in touch
Latest review:
Extensions- 13 Jun 2025
Liam and team did a great job building and completing our side return extension. The extension was built to a high standard and it all looks very neat and well done. Liam was good at communicating with us every step of the way and would even pop in if he was passing by to make sure that we were happy with the progress (and for a cup of coffee). He did everything he could to make sure that we came in on budget and was keen to help us with sourcing any extra's that we wanted. Overall, Liam, Clive and the rest of the team were knowledgeable, professional and skilled at what they do. I would recommend giving him a call if an extension is what you are planning for your home.
ASO Building & Landscaping
Rating: 5 out of 5
Extension Builder in Halstead
Experienced builder with over 12years in construction and landscaping. I pride myself in finishing all work to a high standard and keep my work areas clean and tidy. Unsure of your design? I can provide ideas to suit all budgets. FREE QUOTATIONS
Get in touch
Latest review:
Conservatories- 16 Aug 2025
excellent service job was done within a week no fuss antony was very pleasant and helpful nothing to much trouble would recommend
Braestone Construction Ltd
Rating: 5 out of 5
Extension Builder in Halstead
Professional, trusted and reliable building contractor based in Essex, Braestone Construction is a team of skilled and highly trained construction professionals. Over 20 years experience of planning, building and development. General residential building work including extensions, renovations and new build. Groundworks, carpenters, electrician and plumber all direct employees. We also work with trusted and reliable subcontractors such as bricklayers, scaffolders etc.
Get in touch
Latest review:
Extensions- 24 Aug 2022
Lovely team of guys who are all very skilled. Damien great to deal with. Would recommend. Nick Bowen
Newstar Building Services Ltd
Rating: 4.9 out of 5
Extension Builder in Halstead
HI my name is Bill and I run a building company. All our work is base on recommendations costumers We work all around London.
Get in touch
Latest review:
Hard Flooring- 22 Oct 2025
Enea did an incredible job, and we’re beyond happy with the final result. He was very accommodating, helped us choose the right tone of varnish beforehand, and kept us updated throughout the day by sending pictures of his progress (as we were both at work). Enea is trustworthy, and even though we didn’t have the chance to meet him in person, he left the flat securely, taking care of our keys and door. We highly recommend Enea!
Orvis Builders Ltd
No reviews yet
Extension Builder in Halstead
At Orvis Builders, we are a family run business who takes pride in our craftsmanship and dedication to providing a professional, high-quality service. Our skill set is General Building which includes New Builds, Renovations, Extensions, Groundwork, Garden Walls, Masonry Repairs, Slabbing & Paving. Our primary workload stems from satisfied client referrals, a testament to our exceptional service. We welcome the opportunity to engage in detailed discussions and tailor our solutions to meet your specific requirements.
Get in touch
Burwood Building Services
Rating: 4.5 out of 5
Extension Builder in Halstead
Burwood Building Services is committed to delivering exceptional workmanship with pride in every project we undertake. We maintain the highest standards while offering competitive pricing across a comprehensive range of building services, including full renovations, kitchen and bathroom installations, flooring, plastering, and painting & decorating. Our team includes fully qualified plumbers, electricians, and gas fitters to ensure a seamless, professional finish. We prioritize cleanliness and protection throughout each job. Contact us today for a free quote, and visit our website for more information
Get in touch
Latest review:
Restoration & Refurbishment- 28 Mar 2026
Great team, good service and unbeatable price!
J Smith Carpentry
Rating: 5 out of 5
Extension Builder in Halstead
I have been doing carpentry work since leaving school. I have built my business up over the last 22 years, having a number of employees under me.I have worked locally and travelled for work. My work ranges from building & construction of bungalows, houses, block of flats all in timberframe and using real oak to build barns and pool houses. I am able to fit kitchens, doors, windows(pvc), fascia & soffit.
Get in touch
Latest review:
Carpentry- 4 Aug 2018
Jason was very easy to communicate with before the job and turned up exactly when he said he would. The work was completed to a high standard, and on time, which was amazing given it can't be an easy job building a flat roof on the hottest days of the year. There were a couple of problems with the work, but they were resolved quickly and without complaint. I'd recommend Jason to others and would use him again on future projects.
Acorn build
No reviews yet
Extension Builder in Halstead
Hi my name is Robert I have been in the industry for 30 years I’m cis regestered I have worked between site work and private contracts troughtout the country my reputation can be proved via my previous employment who have always appreciated my work. Bricklaying plastering patios and fencing
Get in touch
Howe Structural Consultants Limited
No reviews yet
Extension Builder in Halstead
At Howe Structural Consultant we provide drawings for residential internal alterations. Typically we will be called to site to carry out a full dimension survey and produce a set of drawings along with structural calculations for the alterations. The builder will then work from these drawings to meet the clients requirements. The calculations can be sent to the local authority for approval. We have over 10 years experience of design and drawings.
Get in touch

4.4

Top rated Extension Builders

Our Extension Builders in Halstead, are rated 4.4 out of 5 based on 7 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 Halstead?

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

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

What are the hourly rates of extension builders in Halstead?

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

Find extension builders in Halstead with MyBuilder

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

Step 2: Compare different extension builders in Halstead

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

Step 3: Hire Halstead extension builders with confidence

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

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

What to ask a Halstead extension builder before hiring?

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

An extension builder in Halstead 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 Halstead 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 Halstead?

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 Halstead 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 Halstead 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 Halstead

Can an extension builder in Halstead help with planning permission?

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

Many Halstead 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 Halstead help with materials and finishes?

Yes, most extension builders in Halstead 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.