Extension builders in Walthamstow

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (18 reviews)

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Some of our top rated extension builders in Walthamstow

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D H S HOUSING LTD
No reviews yet
Extension Builder in Walthamstow
Hi my name is David I run this business in which I work a long side other, we are a very hard working team that bring out the best quailly in whatever we do to improve home and to fulfil our customers needed in there home improvement I take great proide in my job and commitments in everthing I do
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Nelson and Sons General Builders
No reviews yet
Extension Builder in Walthamstow
We are general builders taking on extensions, bathrooms, kitchens. All trades covered. All our work is guaranteed and finished to a very high standard.
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EB Brickwork Services
New on MyBuilder
Extension Builder in Walthamstow
I’m an experienced bricklayer with a strong eye for detail and a focus on quality workmanship. I take pride in completing every job properly, keeping everything clean and making sure the finished work looks professional and lasts. I’m reliable, punctual and easy to communicate with, and I always aim to give customers a straightforward and stress-free service. I can help with brickwork, garden walls, repairs, extensions and general masonry work.
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AGM Construction Ltd
No reviews yet
Extension Builder in Walthamstow
We are a family run construction company with over 30 years experience, taking on any kind of construction like New Builds, Restoration work to Drive Ways, Gardens and all Internal works.
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NV Constructions LTD
No reviews yet
Extension Builder in Walthamstow
New build house , extensions ,renovation, loft convention all Bulding work undertaken
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CTA BUILDING CONTRACTORS LTD
No reviews yet
Extension Builder in Walthamstow
my company runs : house from scratch, extension,loft conversion, roof ,plumbing, electric, we provide certificate for plumbing and elctric, new bathrooms, full refurbishment ,paving, we large team and we take the work in serious, every job new challenge
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Danga
No reviews yet
Extension Builder in Walthamstow
Professional tiler with experience in wall and floor tiling, bathrooms, kitchens, and renovations. I take pride in delivering high-quality workmanship, attention to detail, and reliable service. Customer satisfaction is my priority on every jo
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Vas
No reviews yet
Extension Builder in Walthamstow
I have been working as a ground worker for 25 years. I have also been a foreman for 15 years. I have experience in foundations, extensions, patios, ground works, drainage and pipe work. Basically I can build a whole house.
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A&s builders and contractors
No reviews yet
Extension Builder in Walthamstow
We are team of qualified and professional tradesmen covering all aspect of building work, full house wiring, plumbing, bathroom renovations, painting and decorating, extentions and even double glazing. Our team is very professional and customer satisfaction is our first priority.
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Warren
No reviews yet
Extension Builder in Walthamstow
We are a father and son team 35 years experience in the the building industry.we mainly do carpentry and Drywall systems all our work is done to a very high standard which makes us different from most out there
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DA
No reviews yet
Extension Builder in Walthamstow
We are a reliable construction company specialising in brickwork, painting & decorating, and home extensions. We take pride in delivering high-quality workmanship, attention to detail, and professional service on every project, big or small. From building walls and extensions to interior and exterior painting, we work closely with our customers to achieve the best results on time and within budget. Customer satisfaction, cleanliness, and reliability are at the heart of everything we do.
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ER Sumit Kundu
No reviews yet
Extension Builder in Walthamstow
I am Civil Engineer with 8 years of experience in Indian market currently gaining experience in UK. I have recently completed my Master's Degree in structural Engineering from Brunel University (September,2024).
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Marra building constructions Ltd
New on MyBuilder
Extension Builder in Walthamstow
Marra Building Constructions Ltd I’ve been in the building trade for over 20 years, running my own LTD company — Marra Building Constructions — delivering work across London, Luton, and many other places across the UK. I’ve handled everything from private homes to commercial flats and large buildings, always ensuring the best possible outcome on every job. My strongest expertise is in foundations and groundworks, and I also bring 15 years’ experience in loft conversions, extensions, and full new builds — so I can take your project from the very first dig right through to completion. Why hire me? Your home and your money matter. I treat every project with the same care as if it were my own. From foundations to finishing touches, I use the right materials, the right methods, and I don’t hide extra costs. You get an experienced tradesman who’s accountable, and a company you can rely on.
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Gest Interiors Ltd
No reviews yet
Extension Builder in Walthamstow
I have more than 10 years of experience in construction , decorating, drylining, kitchen fitters, carpentry, etc. I am willing to do quick quotes and reasonable prices. Company number 15164074
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DEC Renovations
Rating: 3 out of 5
Extension Builder in Walthamstow
Carpenter with 20 years plus experience. Small extensions, shop fitting, all first fix and second fix carpentry. Bespoke kitchens and furniture. Design and install bathrooms. Complete house refurbishment. Garden buildings patio and decking.
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Latest review:
Extensions- 21 Dec 2017
Dishonest from the start. Every excuse in the builders handbook (and new ones). Lazy (they like to work 10-1 and never a full week). Never finished the 2 month project after 6 months - walked away
Sagient Ltd
No reviews yet
Extension Builder in Walthamstow
Sagient is a maintenance company based in Kent and looking to do jobs in Kent, London and Essex. We do the following types of work: 1. Plumbing works 2. Flooring jobs 3. Painting and decorating 4. Light electrical work 5. Gardening 6. End of tenancy cleaning 7. Window Cleaning 8. Property Refurbishment We have been providing maintenance services and working in both commercial and residential properties. We are now looking to expand into other areas of the south east of England. Our clients have always left us with very good reviews.
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4.6

Top rated Extension Builders

Our Extension Builders in Walthamstow, are rated 4.6 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 Walthamstow?

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

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

What are the hourly rates of extension builders in Walthamstow?

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

Find extension builders in Walthamstow with MyBuilder

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

Step 2: Compare different extension builders in Walthamstow

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

Step 3: Hire Walthamstow extension builders with confidence

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

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

What to ask a Walthamstow extension builder before hiring?

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

An extension builder in Walthamstow 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 Walthamstow 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 Walthamstow?

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 Walthamstow 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 Walthamstow 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 Walthamstow

Can an extension builder in Walthamstow help with planning permission?

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

Many Walthamstow 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 Walthamstow help with materials and finishes?

Yes, most extension builders in Walthamstow 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.