Extension Builders in Colchester

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (6 reviews)

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Some of our top rated extension builders in Colchester

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RjE property services limited
No reviews yet
Extension Builder in Colchester
RJE Property Services Ltd, a building and construction company with over 20 years of experience in the industry. Our office is located at unit 22 Curtis Farm High Road, Fobbing, Stanford-le-Hope, Essex SS17 9JJ. Our geographical area encompasses London and the Home Counties. We specialize in refurbishing existing buildings, including extensions, refurbishments, and conversions, as well as new developments ranging from traditional builds to timber frame structures. We can provide comprehensive services for all aspects of your project, including groundworks, block and beam floors, piling foundations, drainage, timber frame construction, plumbing, electrical work, brickwork, roofing, plastering, and painting. We are currently accredited with Gold Constructionline, CSCS, and CHAS, and are a member of the Federation of Master Builders. At RJE Property Services Ltd, we prioritize customer satisfaction and believe that a high percentage of our business comes from repeat customers, referrals, and positive feedback. In accordance with the customer’s requirements, we offer a comprehensive range of services, including supply and fit, supply only, and labour only solutions.
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IMGN Interiors Ltd
No reviews yet
Extension Builder in Colchester
We focus on drylining jobs, fixering ceilings and walls, any type of ceiling
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Legacy garden projects
No reviews yet
Extension Builder in Colchester
Welcome to Legacy garden projects. A father and son business set up out of our love for creating amazing designs and making you happy with your new build. We specialise in decking areas and garden rooms, please visit our website and see our Instagram page. We are efficient and pay close attention to detail. We are able to design a build specified to your needs, and make it hassle free for your ease. Feel free to contact us for a free consultation, and we will be more than happy to help. Based in Essex.
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A Down construction limited
No reviews yet
Extension Builder in Colchester
All aspects of groundwork undertook
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Ed building services
No reviews yet
Extension Builder in Colchester
We do all kinds of building work, from new builds and extensions to patios and garden projects, friendly and reliable, all work carried out to a very high standard
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Suffolk Extensions
No reviews yet
Extension Builder in Colchester
I’m a Master builder with 28 years experience in building extensions, expanding my trades skill set throughout the years and becoming trained in every trade which enables me to make sure every step of someone’s dream home is finished correct and to the highest standard. From planning to project managing to being on the tools daily, each extension is given maximum priory as we never do “two or more at time”. Myself, a happy cheerful family man that enjoys the trades and the buzz of making someone’s home there forever home.
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IORIO SOLUTIONS LIMITED
No reviews yet
Extension Builder in Colchester
We do Extension, Loft Conversion, Bathroom, Kitchen, Tiling, Plastering, Rendering, Lime Render, Warm Schell, Painting and Decorations, New House with Passive House systems
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Evolution solutions Essex
No reviews yet
Extension Builder in Colchester
Hi Please let me introduce my company,we are a friendly small & local external & internal wall insulation company,supplying insulated renders/ewi and internal wall coverings.established for 20 years in the insulation sector and over 30 years in the plastering sector respectively. Fully insured and accredited to numerous manufacturers of renders and insulation systems. We also have a sister company supplying building works and landscaping. Our craftsmanship is of the highest standard and fairly priced,we aim to keep everyone happy,and that reflects in our pricing. We look forward to establishing a working relationship with you Warmest regards Stephen & steve
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Sb landscapes
Rating: 5 out of 5
Extension Builder in Colchester
Sb landscapes & groundworks LTD are a small friendly run business that pride ourselves with our very high standard of work offering a free no obligation quote. All works completed is fully guaranteed and covered by public liability insurance. Sb landscapes also offers waste disposal to and fully licensed to do so.
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Latest review:
Landscaping- 12 Aug 2026
It was a large project! Removing Japanese knotweed and renovating the entire garden, including artificial grass, a patio, front door garden patio, and side areas. The team worked tirelessly, even in the rain, and arrived on time every day. There were some challenges along the way, and the cost exceeded initial expectations, but overall, I am pleased with the results.
Elite Renovations Limited
No reviews yet
Extension Builder in Colchester
Renovation work. From boilers to bathrooms, kitchens to decorating. We cover it all. We started off as a plumbing firm 8 years ago and have now expanded to a full renovation company.
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Vytas
No reviews yet
Extension Builder in Colchester
Over 18 years experience in carpentry and general build. We do house refurbishments,extensions, loft conversions, bathroom refurbishment. High attention to quality.
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South Essex building solutions ltd
Rating: 5 out of 5
Extension Builder in Colchester
Here at south Essex building solutions we aim to help with you’re requirements we are a family run company and we take pride in our work , we can help you with anything from fixing a sink to building you’re dream home Extensions Brick laying Carpentry Landscaping Bathrooms Kitchens Maintenance We are certified by fmb Over 30 years experience combined with father and son
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Latest review:
Extensions- 27 Apr 2026
We chose Kieran and South Essex Building Solutions because he came up with the best solution to fix my crumbling porch wall. He gave a time line that he stuck to, made a very professional job and there were no hidden cost at the end of the job. I am very pleased with my choice of builder and the work he completed. If I have further work to do, I will be using Kieran and I would gladly recommend him and his skills.
FTR Developments ltd
No reviews yet
Extension Builder in Colchester
we are a construction company with over 15 years experience we under go all jobs and take great pride in what we do we only employ tradesman which are very good friendly,reliable and respectfull . HEALTH AND SAFETY is central to everything we do developments it influences the way we do each job.
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N Drummond
Rating: 5 out of 5
Extension Builder in Colchester
Hi, we are a small family run business where quality is paramount,we have over 40 years experience in all aspects of building work
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Latest review:
Carpentry- 10 Feb 2026
did a great job and a great service would definitely use again
c c builders
Rating: 4.9 out of 5
Extension Builder in Colchester
i have recently finshed a extension and refurbishment on three bedroom bungalow making into five bedroom house with a one bedroom self contained flat doing most of the work myslef.
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Latest review:
Plastering- 23 Nov 2011
Very happy with Cliffs work, he is reliable, he did a great repair job and charged a fair price, will definately use him again.
Complete Build and Renovation
Rating: 5 out of 5
Extension Builder in Colchester
COMPLETE BUILD AND RENOVATION - GENERAL BUILDING CONTRACTORS- Hi my name is Harpreet; I run and manage the company. I am a multi-skilled trader with 15 years of experience in the construction industry.
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Latest review:
Extensions- 3 Aug 2020
We worked closely with Harpreet, our Architect and Building regulations to achieve the dream kitchen and living space. It was a lot of work and sometimes we thought it would not finish or look how we wanted it. But Harpreet came through in the end and we are pleased with the work that was done to complete our single storey extension.

4.3

Top rated Extension Builders

Our Extension Builders in Colchester, are rated 4.3 out of 5 based on 6 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Colchester?

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

Find extension builders in Colchester with MyBuilder

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

Step 2: Compare different extension builders in Colchester

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

Step 3: Hire Colchester extension builders with confidence

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

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

What to ask a Colchester extension builder before hiring?

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

An extension builder in Colchester 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 Colchester 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 Colchester?

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 Colchester 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 Colchester 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 Colchester

Can an extension builder in Colchester help with planning permission?

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

Many Colchester 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 Colchester help with materials and finishes?

Yes, most extension builders in Colchester 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.