Extension builders in Walthamstow

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.4 (18 reviews)

Easily find verified Walthamstow Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Walthamstow.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Walthamstow

3353 Results

Sort by:

Arsen.Peposh
No reviews yet
Extension Builder in Walthamstow
I’m working for 10 yers in construction handyman and extension job gardening paving and roofing work
Get in touch
TEMFOR DESIGN AND CONSULTANCY LTD
No reviews yet
Extension Builder in Walthamstow
We offer all relevant services under one roof for your extension, loft conversion and refurbishment projects. We work across the London area and offer competitive, affordable prices. We provide free design advice, full planning drawings, submitting the plans, and preparing any changes requested by the council. We also specialize in Extensions, Loft Conversions, Structural Alterations, and Full Refurbishments. Fully insured and all our work is guaranteed .
Get in touch
IVZ ROOFING
No reviews yet
Extension Builder in Walthamstow
Father and son business,with over 50 years experience combined in tiled roofs , slates , lead work flat roofs , , all minor repairs welcome,also gutter servicing fantastic prices but most importantly good quality finishes, which are hard to come by these days pls call, (public liability insurance £1,000,000)free quotes!!!!
Get in touch
Rfmm Limited
No reviews yet
Extension Builder in Walthamstow
My business is private and has been operating for 15 years with very qualified tradesmen. I undertake all type of building works.
Get in touch
Remas Construction
Rating: 5 out of 5
Extension Builder in Walthamstow
I been in construction field for over 16 years: (Electric, Plumbing, Plasterboard, Painting, Flooring, Carpentry, GlassWork, Kitchen & Bathroom, Extension and much more..) I believe that quality is the result of careful planning and execution. Daily maintenance solutions.. (Urgent & Same day Service). Best price in London, Guarantee 💯 GENERAL CONTRACTOR'S Commercial & Residential Home inspection
Get in touch
Latest review:
Ahmad did an exceptionally good job. He painted a large number of walls, filled them, gave me a recommendation as to what paint should be used and left everything clean and tidy every day. Highly recommended.
AGIM CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Walthamstow
We are a construction company based in Romford with over 20 years of experience in house renovations, redecorations, extensions, scaffolding, gardening & landscapes
Get in touch
Latest review:
We are a property management company who have been working with Klodjan and his team for the past 5 years. They have fully managed the maintenance of all of our properties and have carried out regular handyman repairs, painting, removals and full refurbishments. We are pleased to say they are highly skilled and educated workers who have impressed us many times with their professionalism and reliability. We highly recommend them!
Olgert Doko
Rating: 4.8 out of 5
Extension Builder in Walthamstow
My name is Olgert and my team and I are ready to give you a quote, on any building needs - painting, plastering, tiling, roofing, extensions and many other services. We are friendly, reliable and professional and we care about our work. Give us a call today for a free quote. We are located in North West London and we have more than 15 years experience in construction.
Get in touch
Latest review:
Tiling- 15 Sep 2021
Very professional and helpful from the beginning to the end. Great work, tiling was finished on time and to a great standard. Our new restaurant floor looks great and customers love the new look. Would definitely recommend and will use again. Thanks Team Doko
London Building & Design LTD
New on MyBuilder
Extension Builder in Walthamstow
From new builds to stunning home renovations, London Building & Design Ltd brings over 20 years of residential construction expertise to every project. We specialise in refurbishments, extensions, kitchens, bathrooms, and bespoke home improvements as well as garden fencing, delivering quality results you can trust.
Get in touch
Benjis Brickwork
No reviews yet
Extension Builder in Walthamstow
ASLLAN Brickwork search US FREE INSTANT ONLINE ESTIMATE About Me ASLLAN Brickwork is a self-employed bricklayer providing reliable and professional brickwork and blockwork services for residential and commercial projects. I take pride in delivering clean, accurate, and long-lasting work while maintaining good communication and professionalism from start to finish. With experience in new builds, extensions, garden walls, structural brickwork, and repairs, I focus on completing every project to a high standard. Whether it’s a small domestic job or larger construction work, customer satisfaction and attention to detail are always my priority. Our Services Brickwork Blockwork New Builds House Extensions Garden Walls Repointing Structural Openings Footings & Foundations Repairs & Restoration Retaining Walls Decorative Brickwork Commercial & Residential Projects Why Choose Me? High-quality workmanship Reliable and punctual service Competitive pricing Clean and tidy work ethic Honest communication Professional and hardworking approach Attention to detail on every project My Approach I understand that every project is important, and I work closely with customers to make sure the job is completed exactly as expected
Get in touch
emm builders
No reviews yet
Extension Builder in Walthamstow
Eugene and Des McManus are brothers and have worked together on projects for 28 years. Des is an award winning construction manager on large projects including the Shard and Lincoln’s Inn’s Great Hall. Eugene is a master builder and industry leader of bespoke concrete construction, trained in Germany. They specialise in new build, basement and concrete works.
Get in touch
QCS Construction Ltd
No reviews yet
Extension Builder in Walthamstow
QCS CONSTRUCTION ltd is a construction company based in East London and provides construction services. The team consists of high-class specialists in the field of construction with 20 years of experience. We are experts in: -House extensions -Loft conversions -Refurbishments -Garden renovations -New build -Basements By choosing us, you will receive excellent quality service for your projects.
Get in touch
constructions in level
No reviews yet
Extension Builder in Walthamstow
Our company, Construction in level, specializes in construction works, groundworks, performing each project with passion, precision, and dedication. With our experience and attention to detail, we ensure the highest quality of service, meeting the expectations of even the most demanding clients. By choosing us, you choose reliability, professionalism, and satisfaction with the results.
Get in touch
KD Building & Design LTD
No reviews yet
Extension Builder in Walthamstow
Hi my name is krasimir dimitrov, I have been in the trade for plus 10 years, my company does loft converions, extensions, new builds, patios drive ways, gardens, new bathrooms & kitchen fittings, and many more.
Get in touch
VALDIS
No reviews yet
Extension Builder in Walthamstow
Building,carpentery, furniture installation.loft conversion,extention
Get in touch
adem build
New on MyBuilder
Extension Builder in Walthamstow
Adems Construction Ltd – Reliable, professional and quality-focused construction services across North London. From extensions and renovations to general building, groundwork and property improvements, we deliver high-quality workmanship at competitive prices. Fully qualified, professional and committed to getting the job done right.
Get in touch
Bexley quality builders limited
Rating: 5 out of 5
Extension Builder in Walthamstow
building and carpentry Services . From our services from high end commercial to residential projects ,our extensive experience is in services like loft conversionskitchen setup and renovationshouse extensionback garden patioflooring, bathsnew construction building work etc. We have more than 500 happy and satisfied customers . We offer best price for the services along with flexible working hours.
Get in touch
Latest review:
Sandeep was very punctual, good communicator and did a nice job. I was pleased with the work and the quote was fairly priced, after some outrageous quotes I got from others. I would recommend Sandeep in the future.

4.4

Top rated Extension Builders

Our Extension Builders in Walthamstow, are rated 4.4 out of 5 based on 18 reviews from customers like you.

Quality screening

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 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.