Extension Builders in Waltham Cross

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (18 reviews)

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Some of our top rated extension builders in Waltham Cross

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Cjm building specialists ltd
No reviews yet
Extension Builder in Waltham Cross
We are a very experienced team of tradesmen offering all aspects of construction from new builds to refurbishment and extensions. We take on all sizes of jobs from a bathroom refurb or kitchen refurb all the way to multiple new builds. One thing we strive for is quality and customer relationship. We believe in using skilled tradesmen as that is what maintains a high quality of workmanship and leads to a happy client and high quality finished job.
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Project A Construction Limited
No reviews yet
Extension Builder in Waltham Cross
Project A covers all aspects of groundwork, extensions, driveways, refurbishments and tiling. Our work is build with experience and reliability.
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ZSM Design and Build Limited
No reviews yet
Extension Builder in Waltham Cross
ZSM Design & Build Ltd is a reputable London based construction company; providing quality assured services for commercial and domestic projects. We have developed and expanded, from taking on small local jobs to managing high-end extensions, loft and basement conversions, refurbishments, and new-build projects across London.Our team delivers quality services of the highest standard and brings passion into every little task they carry out.
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Bartosz
No reviews yet
Extension Builder in Waltham Cross
20 years in construction business Full refurbishments , lofts , extensions , bathrooms , garden works
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Ebbstone Construction Ltd
No reviews yet
Extension Builder in Waltham Cross
We have extensive experience in construction industry and provide following services New Build Internal Conversion Refurbishment Extension GRP or Pitched Roof Flooring Loft Conversion General Property Improvements Painting & Decorating Maintenance & Repairs
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Leon building contractors limited
Rating: 5 out of 5
Extension Builder in Waltham Cross
Hi.Welcome to our profile. We are well established building company working in London and surrounding areas. We are specialists in loft conversion and extension. All kind of building works undertaken.also happy to provide photographs and references of our previous happy customers.We offer free quotes.Fully insured,skilled trades men. Finish projects on time limit to suits you. We are proud member of Association of Master Tradesmen and check a trade. thanks for visiting our page.
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Latest review:
Extensions- 25 Apr 2025
we recently had the pleasure of working with Leon building contractors limited, and i cant recommend them highly enough! They carried out a single story rear extension, an internal garage conversion and porch to the front of the house. On top of that they installed our new kitchen and toilet suite downstairs all finished to a high standard. From start to finish Vic and his team were amazing nothing was too much trouble and were always happy to do anything without a fuss. Their attention to detail was first class. It wasn't only us who was impressed but our neighbors commented how friendly, respectful and hard working they all were and have already asked for his contact details. Vic trade contacts also helped us with windows/bi-folds and quartz worktops all high quality at much cheaper prices i could find myself! Thanks again to Vic and the team for doing such a brilliant job, we have no hesitation to use again in the future!
ESL Excel Services
No reviews yet
Extension Builder in Waltham Cross
ESL adopts an interactive approach between project team members ensuring value can be obtained at all stages of project development and implementation. Firm has cultivated long term relationships with clients and adopted an integrated team approach with all those involved in a project that has resulted in ongoing repeat business and successful project outcomes. At each stage of the design and construction process the firm delivers value by use of carefully structured procedures that are particularly effective during the earlier stages of projects. Highly motivated, dedicated and experienced team, who remain closely involved throughout each assignment. Members of the project team will explore all strategic issues, and facilitate discussions, to ensure that the key objectives of a project are identified and appropriate solutions devised at each stage.
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Elite plumbing and heating
Rating: 5 out of 5
Extension Builder in Waltham Cross
We do quality work, at reasonable price
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Latest review:
Bathroom Fitting- 15 Nov 2023
Sandeep is very good and finish the job within the time he given and always answer the call. Work done better then my explanation and also clean everything after finish the work.
Radu iulian
No reviews yet
Extension Builder in Waltham Cross
Brickwork company
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Facebrickwork
Rating: 5 out of 5
Extension Builder in Waltham Cross
My 35 years in the construction industry started as a City and Guilds bricklaying tradesman, moving to the construction of residential extensions/refurbishments and new build properties. I'm now based in Chelmsford and joined My Builder having spent 6 years working in partnership with a London building company. I pride myself on being highly professional, my references and client relationship are second to none. I will personally carry out the build and oversee finishing work to a high standard.
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Latest review:
Extensions- 21 Oct 2024
Brendan did a great job. He has a high level of expertise and the work was finished to a great standard. The inevitable problems that always arise were swiftly dealt with. And the changes we decided to make were easily accommodated. Highly recommended.
HD Developments (London) Ltd
Rating: 5 out of 5
Extension Builder in Waltham Cross
HD Developments Ltd. For any building work down to even just maintenance, we cover every aspect of the building trade. A lot more information available through contact as we are new to my builder. Thank you.
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Latest review:
Very professional. Job completed in good amount of time. Communicated well with us throughout. Left the house/garden as they found it. Could not fault them and their work. Will definitely be using them for more work in the future! Thank you!
A&AK CONSTRUCTION LTD
No reviews yet
Extension Builder in Waltham Cross
Hello my name is sandeep kapoor and I am a dedicated builder with almost 12 years of experience starting my journey in this Industry in 2013.Over the years, I’ve honed my skills in various aspects of construction, from residential projects to commercial builds. I’m proud to be registered with Delta membranes , which reflects my commitment to quality and professionalism. I believe in creating spaces that not only meet my clients’ needs but also exceed their expectations. My approach combines meticulous planning, attending to details and focusing on communication in order to run projects smoothly from starting to finish.
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SAM DESIGN & BUILD LTD
Rating: 4.4 out of 5
Extension Builder in Waltham Cross
Having a wide range of experiences in designing and constructing extensions, loft conversions, alterations and new buildings with planning, structural drawings and calculation, we provide full range of service from planning and design to construction. Electrical, gas safe, plumbing and heating are also part of our wide range of services. Load bearing wall removal, chimney breasts removal, refurbishing kitchen and bathroom were also one of the most accomplished projects in last year. Look forward to hear from you.
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Latest review:
Extensions- 3 Oct 2025
Job was to convert WC in outbuilding into a full bathroom, do walls and ceiling in outbuilding to convert into an office space. Price was agreed with things planned, still with some issues towards later part of job, It worked out in the end. Overall I am giving 3-4 stars as quality of work is good. Just need to have things written down with him, and a thorough discussion on plan before commencing work and agree on payment plan. suggested to keep 20% to be paid at completion.
MESHI HOMES LTD
Rating: 5 out of 5
Extension Builder in Waltham Cross
Hi all. My name is Avni Meshi, I run my own company called Meshi Homes LTD. I have been in construction for more than 20 years, Our trade: Wall Insulation & Rendering, All Types of Rendering, Render and Brick slips, Extensions. I have a Health and safety policy in place and I have Public and employers liability insurance.
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Latest review:
Plastering- 8 Jun 2024
Meshi's team were polite, protected all the windows and doors, were very quick and the end result was perfect. I would recommend them to anyone contemplating rendering their property.
Downtown Builders
No reviews yet
Extension Builder in Waltham Cross
Welcome to Downtown Builders, a small family-run business between 4 brothers who was taught by there grandfather with over 15 years of experience in the construction industry. Our team specializes in brickwork, and extension building, providing high-quality services to our clients across the region. We take pride in delivering exceptional craftsmanship and personalized service to every project we undertake. Whether you are looking to build a new extension to your home or in need of repointing a new garden wall a pizza oven bbq for the summer anything you need our team has the expertise and dedication to meet your needs. With a focus on attention to detail and customer satisfaction, we strive to exceed our clients' expectations on every job. From concept to completion, you can trust Downtown Builders to bring your vision to life. Contact us today to learn more about our services and how we can help you with your construction needs. Thank you for considering Downtown Builders for your next project.
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SANDHU A1 construction LTD
No reviews yet
Extension Builder in Waltham Cross
All Building Work Undertaken:- * Extension * Bathroom * Plumbing * Carpentry * Kitchen * Loft Conversion * Electrics * Heating
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4.3

Top rated Extension Builders

Our Extension Builders in Waltham Cross, are rated 4.3 out of 5 based on 18 reviews from customers like you.

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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 Waltham Cross?

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 Waltham Cross 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 Waltham Cross who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Waltham Cross?

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

Find extension builders in Waltham Cross with MyBuilder

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

Step 2: Compare different extension builders in Waltham Cross

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

Step 3: Hire Waltham Cross extension builders with confidence

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

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

What to ask a Waltham Cross extension builder before hiring?

Before hiring an extension builder in Waltham Cross or extension building company in Waltham Cross, 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 Waltham Cross?

An extension builder in Waltham Cross 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 Waltham Cross 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 Waltham Cross?

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 Waltham Cross 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 Waltham Cross 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 Waltham Cross

Can an extension builder in Waltham Cross help with planning permission?

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

Many Waltham Cross 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 Waltham Cross help with materials and finishes?

Yes, most extension builders in Waltham Cross 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.