Extension builders in Avery Hill

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.4 (19 reviews)

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Some of our top rated extension builders in Avery Hill

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Building Contractors UK
Rating: 5 out of 5
Extension Builder in Avery Hill
Commercial and domestic building company ,that cover all types of works . Exstentions Kitchens Bathrooms Structural steels
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Latest review:
Extensions- 5 May 2020
Amazing !!!!! From start to finish !!! Clear communist at all times , approachable , friendly .. treats you like a client not just a job . Pricing was sensible . Attention to detail was second to none . Finish was just amazing . Was so impressed have already recommended to my clients and a job has been acquired .. I will be having back to do remainder of extension and a few more rooms in house . Could not be happier and nor will you !
I.Hysaj
No reviews yet
Extension Builder in Avery Hill
, we specialise in brickwork for extensions, garden walls, new builds, and more. With over 7 years of experience, we deliver high-quality work across London at fair prices. We offer free quotes and always put customer satisfaction first.
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Oggeretti Ltd
No reviews yet
Extension Builder in Avery Hill
I’m a limited company and I do meanly lofts conversions and estensions. I employ Italian workers same as me. We are very reliable and make sure are clients are always happy . I have over 30 years experience and I have been trading in London since 2001.
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LP Builders
No reviews yet
Extension Builder in Avery Hill
Hi, I’m a multi trader with experience working in both private and commercial sites I have a keen eye for detail and I provide clean, quality work at a fair price -interior painting -interior fitter
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H&A Innovation Limited
No reviews yet
Extension Builder in Avery Hill
H&A specialises in small construction jobs that includes residential housing & commercial extensions, new builds and refurbishment. Our company value is to provide a quality service at a low cost and to achieve a 100% customer satisfaction.
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TMPROBUILDING 1
Rating: 3 out of 5
Extension Builder in Avery Hill
With over 15 years of hands-on experience in the construction industry and 6 successful years running my own building firm, I specialize in high-quality home extensions, renovations, and structural works. Based in east London, I travel across London and the surrounding areas to deliver top-tier projects. My core focus is on precision craftsmanship, reliability, and clear communication. Clients hire me because I handle every project with full transparency, adhere strictly to building safety standards, and treat every property with the highest level of care and respect
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Latest review:
Kitchen Fitting- 30 Oct 2026
It didn’t give me an option to give no stars. From the 13/10/26 we agreed a price and a date. On the morning of the agreed date he calls to cancel and tell me he can’t do the job. Maybe too small of a job I don’t know but it has extremely inconvenienced me and reduced me to tears. 2 weeks have gone by only for him to cancel…I WOULD NOT TRUST THIS BUILDER I’m extremely disappointed, he seemed like a pleasant professional man yet I got the complete opposite service. I’m not sure if my race or gender has anything to do with it but that’s how the situation has left me feeling.
Fortress Restorations Ltd
Rating: 5 out of 5
Extension Builder in Avery Hill
If your property requires complete refurbishment, we can help. We’ll work alongside you in a consultative manner, ensuring that your specific requirements are met, and with a keen eye for detail, you can be confident that your property refurbishment project exceeds expectations.
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Latest review:
On the first job, four foot high graffiti text removed from textured glass bricks on front elevation of house. The team were punctual, conscientious and completed the task to a high standard.The second job was to clean the exterior panels on four sides of the house and again this was done efficiently with no effort spared in cleaning up surrounding areas not included in the quote. I would definitely recommend this firm.
Cheam Building Contractors
Rating: 4.6 out of 5
Extension Builder in Avery Hill
Fully qualified builder with over 25 years experience of building in London and Surrey,fully insured with competitive rates.multi tradesman with extensive knowledge on all aspects of building work.
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Latest review:
Extensions- 18 Dec 2019
What a wonderful extension Dan has built for my family and I! Everyone who visits us comments on how lovely it looks - we are extremely happy! From the moment I spoke/met with Dan I knew he would be the builder I would assign for this project. He was friendly, knowledgeable and spent time explaining the work which he would conduct. Dan and his team were always on time and worked hard all day. As promised, Dan completed the job on time and to budget. As with any build, we did encounter some issues, although Dan resolved these without any problems. I would 100% recommend Dan and his team! Give them a try, you'll be pleasantly surprised! Thank you Dan and co.
Nc property services
Rating: 5 out of 5
Extension Builder in Avery Hill
Fully qualified electrician and multi-trade specialist with over 20 years of hands-on experience delivering single-storey extension builds, complete kitchen and bathroom refurbishments, and commercial refits. Based in Loughton, I serve clients across London and the Home Counties. Experience Over 13 years of trade experience spanning domestic extension builds, structural wall modifications, full kitchen and bathroom transformations, and co-founding a 39-strong engineering firm. Services & Expertise Extensions & Structural Builds: Single-storey extension framing, structural wall openings, carpentry, and flat roof repairs/installations. Kitchen & Bathroom Refurbishments: End-to-end fit-outs, floor laying, plumbing, electrical integrations, and space layout modifications. Electrical Compliance: CSCS card holder with Inspection & Testing certification for rewires, fault finding, testing, and consumer units. Maintenance & Repair: Planned preventive maintenance, disrepair remediations, and general trade upgrades. Areas Covered Loughton (IG10), Greater London, Essex, and surrounding Home Counties. Why Choose Me I offer direct, approachable communication and strict attention to detail on every project. From structural extensi
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Latest review:
Nick is excellent. Very resourceful and has a great attention to detail. He's given us the confidence to do more work to our house. Would highly recommend.
4CS Building Solution
No reviews yet
Extension Builder in Avery Hill
4CS Building Solutions, While we're experts in HMO development,From breathing new life into homes through meticulous refurbishments to crafting stunning bathroom and kitchen renovations, we're here to transform your vision into reality. Need extra space? Our house extensions unlock endless possibilities, while our loft renovations add charm and functionality. No project is too small – we're your trusted partner for all your construction needs.
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RSP SPIRE LTD
No reviews yet
Extension Builder in Avery Hill
IT is a full service building company specialising in home renovations, home extensions, full maintenance and building alterations across the London. If your goal is to add value to your most important asset, get in touch and let us know what you are wishing to achieve, or read more about our wide range of home improvement services, before getting a no obligation estimate.
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Smiths
No reviews yet
Extension Builder in Avery Hill
Guttering & Handyman Services You Can Rely On Need help around the house? I provide reliable guttering services along with a range of general handyman work — whether it’s fixing, fitting, or freshening things up. From blocked gutters to small repairs and odd jobs, I take pride in quality work and friendly, professional service every time. ✅ Gutter cleaning, repairs & installation ✅ Home repairs, maintenance & odd jobs ✅ Free quotes & fair pricing ✅ No job too small ✅ Clean, tidy, and dependable Get in touch today for a free quote — I’ll get it sorted, no stress.
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Landmark construction ltd
No reviews yet
Extension Builder in Avery Hill
Landmark Construction is a trusted construction company specialising in high quality residential and commercial projects. In the residential sector, we undertake everything from small renovations to full scale new builds, providing exceptional craftsmanship tailored to our clients needs. On the commercial side, we excel in office fit-outs and retail projects, creating functional and visually appealing spaces. As proud members of Federal Master Builders and Trust Mark, we uphold the highest industry standards, ensuring quality, reliability, and customer satisfaction in every project we deliver.
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AH Reliant Energy LTD
New on MyBuilder
Extension Builder in Avery Hill
🏗️ AH Reliant Energy Ltd – Quality You Can Trust At AH Reliant Energy Ltd, we bring quality workmanship, reliable service, and professional project management to every job. From home improvements and building renovations to plumbing, heating, insulation, and energy efficiency upgrades, we deliver solutions tailored to our customers’ needs. Our experienced team is committed to completing every project to a high standard, with a strong focus on attention to detail, customer satisfaction, and value for money. Our Services Include: • 🏠 Building Work & Property Renovations • 🔨 Extensions & Home Improvements • 🚿 Plumbing & Heating • ♨️ Boiler Installations & Upgrades • 🌡️ Insulation & Energy Efficiency Improvements • 💨 Ventilation Upgrades • ⚡ Electrical Services • 🏢 Property Maintenance & Refurbishment • 📋 Retrofit & Property Compliance Solutions Why Choose AH Reliant Energy Ltd? ✅ Professional and reliable service ✅ Quality workmanship and attention to detail ✅ Competitive and transparent pricing ✅ Customer-focused approach ✅ Experienced project coordination ✅ Solutions tailored to your property and budget Whether you need a small home improvement or a complete property upgrade, we aim to make the process straightforward, stress-free, and cost-effective. AH Reliant Energy Ltd — Reliable Solutions. Quality Workmanship. Lasting Results.
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Marius
No reviews yet
Extension Builder in Avery Hill
Multitrader
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Blockwork and brickwork
No reviews yet
Extension Builder in Avery Hill
Im bricklayer, im doing all brickworks and blockwoks,repointing and repairing jobs.we have many years experience.
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4.4

Top rated Extension Builders

Our Extension Builders in Avery Hill, are rated 4.4 out of 5 based on 19 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 Avery Hill?

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 Avery Hill 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 Avery Hill who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Avery Hill?

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

Find extension builders in Avery Hill with MyBuilder

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

Step 2: Compare different extension builders in Avery Hill

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

Step 3: Hire Avery Hill extension builders with confidence

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

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

What to ask a Avery Hill extension builder before hiring?

Before hiring an extension builder in Avery Hill or extension building company in Avery Hill, 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 Avery Hill?

An extension builder in Avery Hill 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 Avery Hill 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 Avery Hill?

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 Avery Hill 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 Avery Hill 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 Avery Hill

Can an extension builder in Avery Hill help with planning permission?

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

Many Avery Hill 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 Avery Hill help with materials and finishes?

Yes, most extension builders in Avery Hill 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.