Extension Builders in Waltham Abbey

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (21 reviews)

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Some of our top rated extension builders in Waltham Abbey

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OBM Properties
Rating: 5 out of 5
Extension Builder in Waltham Abbey
Renovating & maintaining buildings for over 40 years. Extensions, Loft Conversions, Refurbishments Fitted Kitchens, Bedrooms, Offices,Bathrooms Flooring , doors and windows. Interior & exterior decorating, Tiling, Glazing Property maintenance, Handyman service, curtain rails, shelving, storage solutions, picture, mirror hanging, no job too small gather jobs together for excellent value
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Latest review:
Painting & Decorating- 28 Oct 2024
Tony arrived on the same day of being selected for the job, and completed all the work to a very high standard. You will struggle to find a better quality decorator!
LMP DEVELOPMENTS LTD
Rating: 5 out of 5
Extension Builder in Waltham Abbey
LMP Developments is a Professional Building Company that GUARANTEES 100% Customer Satisfaction! We have NEVER received a negative review because of this!😁 We have undertaken all aspects of building work, including NEW BUILDS 🏘️, EXTENSIONS 🛠️, GARAGE CONVERSIONS 🚘 , Refurbishment Projects 🎨 , Commercial to Residential Projects, Property Developments, and MUCH MORE! 🚿 🚽 For a FREE No-Obligation Quote, Feel free to Enquire today!☎️ 📞
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Latest review:
Bathroom Fitting- 4 Sep 2020
Excellent very pleased with work Had a couple of minor issues which they returned and rectified Straight away
B&B London Construction LTD
Rating: 5 out of 5
Extension Builder in Waltham Abbey
Our team construction is a specialist in loft conversions, house extensions, refurbishments and lot more.
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Latest review:
Benny and his team completed our loft conversion in 2022 and we've been very happy with the work carried out. From the beginning of the quote process through to completion, Benny and his team were extremely professional, hardworking and reliable. The work was finished on time and as quoted. Benny was happy to offer advice on what we were looking for and adapt elements as we progressed. The quality of the work was excellent and his team are clearly experienced and thorough. We're really enjoying the additional space and would highly recommended B&B to anyone considering using them.
Humphrys Maintenance Services Ltd
Rating: 4.5 out of 5
Extension Builder in Waltham Abbey
Family run building & construction company specialising in extensions, refurbishments and specialist DDA adaptations works. We cover all works trades and will provide an excellent finish to your project. We also carry out hard and soft landscaping!
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Latest review:
Extensions- 21 Aug 2020
Cannot fault the twins they have catered so much for me and my family. They've accomadated all my changes throughout and advised throughout the whole process....4 to 6 weeks to completion...but what an amazing bunch of guys to come across... Cant fault them one bit.... You'll be proud to gave this team do any work for you.... One happy family...x
Sinco Services Limited
Rating: 5 out of 5
Extension Builder in Waltham Abbey
Sinco Services Limited Hi my name is Nikolay, I been working as a builder for 15 years from painting to extensions. I have completed high quality work including large scale rear extension from foundations to finish with top quality. Our including bathrooms, wet rooms, laminating, tiling, plastering and complete renovations. Although I am based in North London, I can travel all around London I have my own team who is reliable and consistent completing work a to z.
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Latest review:
Plastering- 20 Mar 2025
I hired Nikolay and his coworker to build a small walk in closet. The job was done properly and they delivered what was promised in the estimated time. They also left the house tiny and clean. It was a nice experience. The price was also really good.
SMAA Construction Ltd
Rating: 5 out of 5
Extension Builder in Waltham Abbey
Hi, my name is Adrian a master in building by now with over 15 years of working experience in the building industry passed down from generation to generation.Me and my team guarantee quality and dedication towards the projects we receive and treat them as our very own. We specialise in all means building with a specialist in each domain.
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Latest review:
Restoration & Refurbishment- 2 Jun 2025
Adrian and his team were reliable, punctual and detailed with their work. Finish was great. Touched up the paint in surrounding walls due to dust and marks from the ceiling. slightly pricier than other quotes we received but we felt at ease with Adrian so went ahead.
SPEKT GROUP LTD
Rating: 4.8 out of 5
Extension Builder in Waltham Abbey
We are a team father and sons, with over 30 years of experience in Wood Occupations and construction sites, who's goal it's to provide our customers with quality services.
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Latest review:
Carpentry- 11 Mar 2025
Great work and would recommend!
SANDAROV LTD
Rating: 5 out of 5
Extension Builder in Waltham Abbey
W h a t s A p p for instant quote Sandarov Ltd is one of the most reputable, reliable and professional companies in London. We offer first class domestic maintenance, building and refurbishment services across London and surrounding areas. We assure our costumers that all our work is carried out to the highest industry standard and is fully insured and guaranteed. At Sandarov, we only employ skilled and experienced tradesman who take pride in delivering professional building service.
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Latest review:
Landscaping- 19 Apr 2019
Thanks so much ! Very happy with the result, my garden has been completely transformed. Excellent job done to a high Standard. The team were courteous, helpful, flexible and professional throughout the job. Good communication and fair price. Recommended
rrahman
Rating: 4.7 out of 5
Extension Builder in Waltham Abbey
We are a trusted loft conversion specialist dedicated to transforming unused attic space into beautiful, functional living areas. With years of experience in design, construction, and project management, we deliver high-quality loft conversions tailored to each client’s needs. Our services include dormer, hip-to-gable, and mansard loft conversions, all completed to the highest standards using premium materials. From initial consultation to final handover, we manage every stage of the process, ensuring a smooth and stress-free experience. We pride ourselves on attention to detail, transparent pricing, and excellent customer service. Whether you need an extra bedroom, home office, or living space, we help you maximise your home’s potential and add lasting value.
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Latest review:
Loft Conversion- 20 Jan 2023
Really lucky to find Rahman as our choice of builder. Communication and quality of work was second to none all done for a fair price. Any issues or delays he was expecting he communicate to me as soon as he knew. His team were great, all professionals and cleaned up after each day of work was complete. Highly recommended and look forward to working with him again on my future projects.
AR
Rating: 5 out of 5
Extension Builder in Waltham Abbey
AR self-employed builder a full set of specialized services to refurbish,repair and maintain your property both inside and outside our aim has always been to provide good quality to each of our clients in services delivered and finished product.we accomplish this through a dedicated,professional workforce and an approach which exceeds customer expectations.we specialize in: Extension New builds Plastering and Roof and Loft Conversion Plumbing and Electric Bathrooms and Tiling Landscaping
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Latest review:
Extensions- 6 Oct 2020
Hi just going to say how happy I am when my porch got finished it’s transformed looks beautiful A great job has been done by mr Rada I recommend to anyone who wants to do a building work I gave him from 1to 10 definitely 10 Thank you Mr Rada for what you done for me!
Fivepoint Trades Ltd
Rating: 5 out of 5
Extension Builder in Waltham Abbey
Our tradesmen have vast experience, whatever your job, be it large or small. We would be happy to work with you, see your project through from your idea to completion and add you to our list of satisfied customers. We offer a comprehensive service that will be tailored to your exact requirements.
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Latest review:
Restoration & Refurbishment- 3 Mar 2016
Paul has done the most incredible job on my listed cottage. He's passionate about the building, works to an extremely high standard and does what he says he is going to do, and more, without ever going over budget. Paul has completed a large amount of difficult structural work as well as fully re-fitting the kitchen and bathroom and I will be using him for much more work on the house in the future. I cannot recommend him highly enough.
LIVAHAUS
Rating: 5 out of 5
Extension Builder in Waltham Abbey
We are a professional team and we are very responsible, punctual and on time with our work .
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Latest review:
Tiling- 16 Feb 2026
Luis did an excellent job on my bathroom. He had to do a lot of prep work before starting the tiling, including rebuilding the floor and repairing the walls. At every stage he explained what needed to be done, ensured that I wanted to go ahead, listed the materials that would be needed, and the cost. It made a huge different to me that Luis was willing to source and purchase all materials; he checked in with me from the suppliers as to choice and cost, and sent receipts for every penny. I cannot recommend him highly enough, for his knowledge and expertise, his honesty and hard work, and also for being such a lovely person, nothing is too much trouble. I am delighted with my new bathroom, and am planning more home improvements with Luis, when he is free again!
AVR Construction
Rating: 5 out of 5
Extension Builder in Waltham Abbey
I have a 10 years in construction industry ( landscaping) dancing paving foundations and many more For a fare quote contact me .
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Latest review:
Groundwork & Foundations- 27 Apr 2026
Prompt, professional, excellent work. Tidied up and checked we were happy with everything. I would recommend.
Powerbiz ltd
Rating: 4.2 out of 5
Extension Builder in Waltham Abbey
Hi, We are a LOFT conversion and EXTENSION specialists to look after the construction side of the building works. Over 20 yrs of experience and accumulated variety of different skills. We take pride in our teamwork and always keep costumers interest on high priority . On qualification side I am a GAS SAFE registered and undertake works like New boilers , central heating and underfloor heating, also a REFCOM registered air-conditioning installer Many thanks and hope to hear from you soon.
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Latest review:
Extremely professional and great attention to detail. Very approachable and committed. The job carried out was of very high quality and neat. Complete transformation of my Living Room.
Vland Ltd.
Rating: 5 out of 5
Extension Builder in Waltham Abbey
Hi, We are family owned business providing building construction services for private and commercial customers.We have a team of professional tradesman who cover every aspect of building industry. Our main goal is to do our job to the highest standard and to make all our clients happy and satisfied.
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Latest review:
Extensions- 15 Dec 2021
Valdemar and his team of workers were outstanding. I have never known builders to be so thorough, honest and just generally nice people. They can be trusted and gave honest opinions. They were in tune with the building control requirements and worked very hard always arriving on time and working solidly throughout the day. They may be a bit pricey but you definitely got what you paid for - First class workmen ship.
B & M Home Improvement
Rating: 5 out of 5
Extension Builder in Waltham Abbey
We are a local and reliable Plumbing, gas safe and Home Improvement Company in London and surrounding areas.I gained my experience working in the Plumbing and gas department. No matter whether you require help with plumbing, power flushing, boiler installation, bathroom, kitchen, extention, flooring we take on all building work. We provide a full interior decorating service for domestic and commercial.
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Latest review:
Extensions- 10 Apr 2014
Max and Bob completed the extension on time and within budget. There were no hidden extras and despite Bob being on holiday for two weeks, Max worked hard and lon. The extension is 6m x 5m. There were issues with Building Control which Max sorted out and did everything to meet their requirements. The extension is built to a high standard, kitchen cabinets fitted well, tiling very good and we are pleased with the quality of their work. We are using B&M again as we are confident that although they are not tghe cheapest, the quality of their work is of a high standard. Besides, it is always a pleasure to deal with Max who is a gentleman, patient and listens to what is required.

4.2

Top rated Extension Builders

Our Extension Builders in Waltham Abbey, are rated 4.2 out of 5 based on 21 reviews from customers like you.

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

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

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

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

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

Find extension builders in Waltham Abbey with MyBuilder

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

Step 2: Compare different extension builders in Waltham Abbey

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

Step 3: Hire Waltham Abbey extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Waltham Abbey, 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 Abbey extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Waltham Abbey extension builder before hiring?

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

An extension builder in Waltham Abbey 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 Abbey 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 Abbey?

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 Abbey 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 Abbey 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 Abbey

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

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

Many Waltham Abbey 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 Abbey help with materials and finishes?

Yes, most extension builders in Waltham Abbey 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.