Extension Builders in Hoxton

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (18 reviews)

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Some of our top rated extension builders in Hoxton

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Global Rise CIC
Rating: 5 out of 5
Extension Builder in Hoxton
At Empower Build, we specialise in delivering high-quality kitchen and bathroom fitting, plumbing, electrical services, and loft and extension construction. With a commitment to precision, reliability, and customer satisfaction, our skilled team ensures that every project, whether a small renovation or a full-scale home extension, meets the highest standards. We focus on creating beautiful, functional spaces tailored to your needs, using the latest techniques and materials. Trust us to transform your home with expert craftsmanship and seamless project execution from start to finish.
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OWA CONSTRUCTION LTD
Rating: 4.9 out of 5
Extension Builder in Hoxton
We are a medium sized groundwork company based in West London. We have over 18 years groundwork experience. We specialise in Drainage , Basements Reinforced concrete, Foundations, Block and beam , Paving , Fencing Etc . We pride ourselves in our work and customer satisfaction is our top priority.
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Latest review:
Groundwork & Foundations- 7 Feb 2026
Oli carried out the groundworks and demolition at my property and was on site every day with his crew, fully committed and hands-on throughout the job. I am an architect, and this was work on my own home, so my expectations were high. Oli met those expectations fully. He has a strong knowledge of groundworks and demolition, works carefully and methodically, and you can tell he genuinely enjoys what he does and takes real satisfaction in delivering the work exactly as required. He was always in a good mood, easy to communicate with, and a pleasure to have on site. I enjoyed discussing the project and hearing about other jobs he has completed over his 23 years of experience, which clearly shows in the quality of his work. I would highly recommend Oli for any groundworks or demolition works.
MJP Brickwork
No reviews yet
Extension Builder in Hoxton
NVQ 3 in Brickwork 20 years Experience in private homes building Extensions,lofts,Garage convertions, summer house/out buildings,basements.
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Clarence Loft Conversions
Rating: 5 out of 5
Extension Builder in Hoxton
Clarence Loft Conversions is a small carpentry based building company specialising in Lofts. We cover all aspects of building works. Concentrating on one job at a time, providing a high quality finish. Covering Surrey and south west London.
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Latest review:
Building work was very well done and the boys were great. Thank you 👍
Sns buildign services
No reviews yet
Extension Builder in Hoxton
We are a building company dealing with the design, build and maintenance of your homes. From fitting taps to building extensions you can rest assured we will do our utmost to make you happy
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HAMPSHIRES BUILDING & REFURBISHMENT
Rating: 5 out of 5
Extension Builder in Hoxton
We are a trusted family run company with 18years experience working in full refurbishment and partial re-modelling of properties. We undertake all aspects of high end building work including Extensions, Loft Conversion, Electrics, Plumbing, bespoke Kitchens, Bathroom, Built-in furniture all decoration and flooring. We have worked all over London restoring Georgian, Victorian and Edwardian properties. We have worked with English Heritage, Grovsvenor Estates and many London based Architects.
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Latest review:
Extensions- 11 Jun 2017
Neil and his team were the perfect builders. They did the job, quickly & efficiently. Always on time. Very honest builders. We were so lucky to have picked them. Also a great team to have around. Thankyou Neil.
ARL
No reviews yet
Extension Builder in Hoxton
painting, ceramics, plumbing. I like to be responsible, good quality in my work, guaranteed
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A J Wilkes
Rating: 4.8 out of 5
Extension Builder in Hoxton
I HAVE BEEN WORKING IN THE CONSTRUCTION INDUSTRY FOR THE LAST 25 YEARS ON ALL DIFFERENT SIZE PROJECTS.I HAVE ALL FULLY QUALIFIED PEOPLE WORKING FOR ME AND CAN GIVE REFERENCES ON REQUEST. I HAVE ALSO BEEN POLICE CHECKED AND HAVE THE CERTIFICATION TO PROVE IT. This tradesperson previously traded as A J Building Management Ltd (10518847). All feedback received prior to 11 October 2023 relates to A J Building Management Ltd.
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Latest review:
Extensions- 25 Apr 2026
Excellent job, very well project managed - everything went to plan and came in time, progressed at a steady pace. We're very happy with the end result, and everyone says "wow" when they walk in. :)
Home Renovations Ltd
Rating: 5 out of 5
Extension Builder in Hoxton
We're a building company specializing in house extensions, loft conversions and refurbishments. Our clients come from New Malden, where we're based, but also surrounding areas. The vast industry experience enables us to provide valuable advice, professional services and individual approach, benefiting our customers. As we understand trust and credibility are crucial when undertaking such projects, we arrange viewings and provide customers with references and photos of our most recent projects.
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Latest review:
Extensions- 24 Jun 2017
We had a large piece of work done by Johan and his team. It was a 4m single storey rear extension with new kitchen installation, converting the old kitchen into a downstairs bathroom and utility room, plus other bits and bobs like new boiler, rear patio. We got quotes from a few builders, Home Renovations weren't the cheapest, they were actually towards the higher end. But we went and saw their previous work and spoke to some of their other clients. The work was done to a high quality and the clients seemed to be happy so we decided to go with them. Johan's team are very hard working, professional and polite. Pawel and his team of builders, bricklayers, plumbers, electricians, etc. would turn up before 8am and finish at 6pm working solidly throughout the day. There is Magda as the project manager who keeps you in the loop, and answers any of your questions (which we had many). There is Michaela on the finance side who keeps you up to date with the budget. Our budget went over by 5% with "variations" (extra work or materials) but it was always communicated why and the work wasn't done without our approval. Pawel would give his recommendations but the final word would always be ours. But these things can add up. Overall we were very happy with the build, it was done to a very high standard. They also finished it before time. They said it would take 12 weeks in fact they finished it in 10 weeks which was amazing as you would normally expect these things to go over.
KIM CONSTRUCTION & DEVELOPMENT LTD
No reviews yet
Extension Builder in Hoxton
proud member of the Federation of Master Builders vetted & inspected for quality and trust. KIM Construction and Development offers a complete, end-to-end service across the construction and development sector. From initial architectural design and planning, through to construction, interior design, and ongoing property maintenance, we take care of every detail delivering a seamless process from A to Z. We offer: - Staged Payments: invoices only raised upon your satisfaction of each stage. -Inclusive Project Management:dedicated project manager overseeing every detail. -End-to-End Coordination: We liaise with councils, building control, surveyors, and engineers. -Workmanship Warranty: all projects covered by warranty for complete peace of mind. We focus on major residential projects such as extensions, loft conversions, full refurbishments, and new builds. Our expertise also extends to commercial fit-outs and larger renovation schemes. While we may occasionally assist with smaller works for existing clients, our core strength lies in delivering complete construction solutions that add lasting value to your property.
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Kanstantsin Ivanou
No reviews yet
Extension Builder in Hoxton
I’m a versatile handyman with extensive experience in repair and maintenance. Contact me if you need something fixed or improved in your home. Quality and reliability guaranteed.
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NEW LOOK TRADERS LTD
Rating: 5 out of 5
Extension Builder in Hoxton
New Look Traders is a company offering a complete building solutions. Our work ranges from small refurbishment projects to bigger scale house extensions and loft conversion. Our team consists of experienced tradesmen off all areas, whose dedication and commitment allows us to deliver high quality work.
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Latest review:
Restoration & Refurbishment- 5 Apr 2025
Where do I begin? So Alex and his team has pretty much renovated two flats including external work such as roofing. The work involved was quite challenging as the building has a lot of damp / mould / leaking issues. Alex’s attitude towards resolving every matter was exemplary. He would take his time to explain his strategy to tackle each and every problem in a very metholodical way. I have never seen anything like it. I am so pleased with Alex’s work and so are my tenants who live in the flats. I would highly recommend Alex, especially for tougher jobs!
Ercan construction
No reviews yet
Extension Builder in Hoxton
All types of building work Extensions Flooring Painting Electrics And more
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Simms building and civil engineering LTD
Rating: 5 out of 5
Extension Builder in Hoxton
The business offers a range of services from small groundwork and foundation work, to full domestic extension construction projects and civil engineering works. I am a chartered civil engineer, with the Institution of Civil Engineers (membership number 51967168), with 17 years experience in the construction industry.
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Latest review:
Extensions- 12 Mar 2018
Nick brought many skills and talent to his work. He was polite and punctual and worked hard to get the job done as quick as he could. He and his team were professional and worked well together especially working through the challenges we all faced. His work ethic is second to none and he always remained considereate to my neighbours and I.
JJPeachey Carpentry
No reviews yet
Extension Builder in Hoxton
A qualified carpenter, competent in all aspects of carpentry. Site and residential work experienced. Happy to look at any types of work.
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Adecon Design and Build Ltd
No reviews yet
Extension Builder in Hoxton
Adecon build and design Ltd offer the complete package from design to construction. We specialise in Residential and Commercial sectors. We are problem solvers, an integrated team of Engineers and high skilled builders with extend experience. Regardless the scale or complexity, all projects are important to us, at all stages.
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4.1

Top rated Extension Builders

Our Extension Builders in Hoxton, are rated 4.1 out of 5 based on 18 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 Hoxton?

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

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

What are the hourly rates of extension builders in Hoxton?

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

Find extension builders in Hoxton with MyBuilder

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

Step 2: Compare different extension builders in Hoxton

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

Step 3: Hire Hoxton extension builders with confidence

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

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

What to ask a Hoxton extension builder before hiring?

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

An extension builder in Hoxton 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 Hoxton 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 Hoxton?

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 Hoxton 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 Hoxton 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 Hoxton

Can an extension builder in Hoxton help with planning permission?

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

Many Hoxton 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 Hoxton help with materials and finishes?

Yes, most extension builders in Hoxton 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.