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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Page & Co Property LTD
New on MyBuilder
Extension Builder in Waltham Cross
We are a family-run building and property development company, founded by two brothers with over 10 years of hands-on experience in the construction industry. Our work primarily focuses on loft conversions, extensions, garage conversions and complete property renovations. Alongside working with homeowners, we also buy, renovate and develop properties ourselves, giving us valuable experience from both the contractor’s and property developer’s perspective. We pride ourselves on delivering a high standard of workmanship, attention to detail and a professional service from start to finish. Because we carry out our own property projects, we understand the importance of getting every aspect of a build right — from the initial planning and preparation through to the finishing touches. We are extremely polite, respectful and approachable, and we treat every customer’s home as if it were our own. We understand that having building work carried out can be a major investment and can sometimes feel disruptive, which is why we make communication, cleanliness and keeping customers informed throughout the project a priority. Customer satisfaction is at the heart of everything we do. We aim to build long-term relationships with our customers
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KLEINTI
No reviews yet
Extension Builder in Waltham Cross
there is no big or small job, i work on the large and small projects with the same professional approach to both.
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K&L Fixing Ltd
No reviews yet
Extension Builder in Waltham Cross
Hello I’can offer any type of refurbishment Loft conversion,side extension Kitchen,bathroom,laminate,painting
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Erald Gjoka
No reviews yet
Extension Builder in Waltham Cross
We're a teammate of three people in two different fields; electrican and fire security and handyman/painter and decorations We have been working for 5 years with different builders and contractors and private clients We Provide the following service General Building New Building Loft Conversions Roofing Extensions Painting and decorating All electrical works Fire alarm system Entry phones system Access control Cctv
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A&A BUILDING SERVICES LTD
Rating: 5 out of 5
Extension Builder in Waltham Cross
A&A Building Services Ltd provide high-quality construction, refurbishment and general building services across North and West London. With all major trades under one roof, we deliver seamless project management from start to finish - saving clients time, hassle and additional contractor costs. While we cover all aspects of building work, we are specialists in bathroom renovations and premium residential refurbishments. Our team combines 20+ years of hands-on industry experience with modern standards of workmanship, communication and care. Built on quality, dedication and trust, we take pride in delivering projects that are finished to a high standard, on time and with transparency throughout. We work with homeowners, landlords and commercial clients, offering both planned works and emergency call-outs. Why choose us: -All general building trades covered -Bathroom renovation specialists -20+ years combined expertise -NIC EIC & Gas Safe contractors -Fully insured (Public Liability £5 million) -Free quotes for small projects / estimates, paid surveys for larger works -Warranties & guarantees provided -Emergency and out-of-hours service available Whether you’re refreshing a single room, renovating your home or planning a larger refurbishment, A&A Building Services Ltd deliver results you can rely on. Contact us today for your free quotation.
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Latest review:
Tiling- 17 Feb 2026
wonderful job! hired afterwards for additional building service, fitted a whole bathrooms with tiling and a complete installation of sound proofing, floor insulating etc for a bedroom all of a high quality. great team to work with
Coste + Beno
Rating: 5 out of 5
Extension Builder in Waltham Cross
Coste + Beno is an experienced construction business with a strong residential background. We pride ourselves on balancing architectural ingenuity with fine craftsmanship, to offer specialist services to discerning clients in the premium residential sphere. Our bespoke approach has seen us creating bijoux bathrooms in Shoreditch to managing full-scale renovations on listed residences in Primrose Hill. We are looking forward working with you. Best, Coste + Beno
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Latest review:
Architecture- 27 Nov 2017
I contacted Marius because he had good reviews and wanted someone reliable and capable so design a single story extension with large external and internal bifold doors. I wasn’t disappointed - Marius has been excellent throughout the whole design process and produced drawings to a high standard which met our requirements. Marius was an excellent communicator and always available to give advice when required. Further more, he went out of his way to contact local authorities regarding any questions I had at no extra cost to clarify any uncertainties. I would highly recommend his architectural services - he was good value and very professional.
H P JONES BRICKWORK LIMITED
Rating: 5 out of 5
Extension Builder in Waltham Cross
With over 15 years experience, H P Jones Brickwork Ltd prides itself on providing a trustworthy and efficient service to the highest standard. We understand having work carried out can be stressful. But whilst providing you with top workmanship throughout your project, our team aim to keep disruption to a minimum. Customer care is paramount in our service and we believe that regular communication with our customers is key to ensuring they are happy with the service provided.
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Latest review:
Harry was a wonderful contractor to use. Polite, friendly, kept us informed on how the work would take and how it was progressing. Extremely professional, I wouldn't hesitate in using him again and recommending him to family and friends.
Raf Building Services
No reviews yet
Extension Builder in Waltham Cross
Fully qualified carpenter, NVQ3 , insured and happy to help.. No job to small or to big - from flat pack furniture to complete loft covertion.
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sbg services
Rating: 5 out of 5
Extension Builder in Waltham Cross
I am safety conscious and able to fully concentrate on tasks. I like to keep my work zone in a clean condition and I’m trying to unfold my activity in a good organized steps.
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Latest review:
Groundwork & Foundations- 7 Nov 2024
From start to finish, Bogdan and his team were exceptional. After dealing with a previous builder who caused numerous delays, I found SBG Services. Bogdan came by the same day to assess the job and impressed me with his extensive knowledge. Given my tight schedule, he got to work immediately. I’ve never seen a builder work as hard as his team; they labored tirelessly from morning to night to ensure the project was completed promptly without compromising quality. Every trade I've had since has commented on their attention to detail. In just three weeks, they completed two extensions and transformed my garden. I will definitely be calling Bogdan back to handle my front garden early next spring.
SharpEyeTradesmen
No reviews yet
Extension Builder in Waltham Cross
At SharpEyePlumbing, we understand how stressful plumbing problems can be, which is why we focus on quick response times, clear pricing, and friendly service. No job is too big or too small — we treat every home and customer with care and respect. Our goal is simple: to provide dependable plumbing services you can trust every time.
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Grand property services ltd
No reviews yet
Extension Builder in Waltham Cross
We are established builders in the London area. With over 12 years experience in the construction industry, we pride ourselves on high-quality workmanship and good value for money. As contractors, we construct new buildings, reconstruct and renovate existing buildings, build extensions, covert roofs and layout new interiors. We have a reputation for delivering projects within time catering for each client and tailoring to their specific requirements.
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Top capital construction
No reviews yet
Extension Builder in Waltham Cross
We in building industry for last 17 years. We do any carpentry/ joinery works as instalation doors, windows, stares, warddribes etc. Also we do extentions, loft conversion and any refurbishment.
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S.U. Construction LTD
No reviews yet
Extension Builder in Waltham Cross
Here at S.U Construction Ltd we cover all aspects of Property Refurbishment in Greater London and surrounding areas. We offer the highest quality services so that our customers are fully satisfied and happy with the work completed. Our well established business has been built on the foundation of providing 100% customer satisfaction with the goal of turning your dreams into reality. Renovations Interior/ Exterior Decorating Bathroom Refurbishment Kitchen Fitting Painting Extensions Loft conversions Tiling Flooring Plastering Partition Walls Damp Proofing Please get in touch for a free no obligation quote and a competitive price. Our friendly team are more than happy to answer any queries you may have.
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Mian builders london limited
No reviews yet
Extension Builder in Waltham Cross
We are a professional builders
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CPK Building & Maintenance
No reviews yet
Extension Builder in Waltham Cross
Hi, I'm chris from CPK building & maintenance we are a small building company, we take on all kinds of building and maintenance jobs offering a great affordable service. Over 15 years experience.
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ajjloftcreations
No reviews yet
Extension Builder in Waltham Cross
We have 15+ years experience of all building works undertaken. No job is too big or too small. We aim to give the clients a high end quality finish and work with the clients day to day throughout any project we take on.
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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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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.