Extension Builders in Golders Green

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 Golders Green

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Arworks
No reviews yet
Extension Builder in Golders Green
I have had the privilege of working on a 260-year-old Grade Listed building in Islington, London, under the close supervision of conservation inspectors. This project required a careful balance of tradition and innovation — I combined the use of modern machinery externally with traditional, delicate methods internally to ensure the building remained completely scratch-free. My experience has given me a deep respect for heritage projects as well as the skills to deliver high-quality results on modern refurbishments.
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Neli Limited
Rating: 4.5 out of 5
Extension Builder in Golders Green
Neli limited builder’s are a company based in London with over 10 years of experience in our trade, We cover a whole range of jobs including: • Slabbing ( all types ) • Astro turf • Turfing • Decking • Fencing • Block paving Thanks Neli
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Latest review:
Landscaping- 6 May 2025
Great job in putting lots of porcelain tiles, new turf and new fence.
Artistic design & construction LTD
Rating: 5 out of 5
Extension Builder in Golders Green
Hi, we are a construction company with many years of experiance. We are a team of professionals, very reliable and delivering projects in good timeframes . We build new houses, house extensions, loft conversions, refurbishments, driveways and patios, landscaping and garden design. We value our customers, always keeping to deadlines and completing projects to a high standard.we provide references on all our projects .Please check our profil photos and we can organise property visits
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Latest review:
Extensions- 23 Feb 2025
I am extremely pleased with the job has done for me. The work was absolutely spot-on, and nothing was too much trouble for them. They went above and beyond to ensure everything was completed to the highest standard and, most importantly, made sure my house was safe throughout the installation process. What really stood out was how much they looked after me—not just in terms of the work itself, but also by helping me keep costs down wherever possible. They even found a smart and efficient way to lift and install the beams, despite the uneven surface and the bricks being spread all around. Their problem-solving skills and commitment to getting the job done right were truly impressive. A special mention to Sandu—he was simply unbelievable! His expertise, dedication, and attention to detail were outstanding. I couldn’t be happier with the job, and I highly recommend this company to anyone needing RSJ installation.
Sagittarius Construction Limited
No reviews yet
Extension Builder in Golders Green
Sagittarius started by Adrian Grzenda (myself) from Poland. A am a trained professional builder, after many years experience in building and construction I have started my own construction business, based in North London. I personally oversee all projects, and I have assembled a team of professionals to meet all needs, from builders to decorators, tilers, carpenters, electricians and plumbers.
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S & S Builders
Rating: 5 out of 5
Extension Builder in Golders Green
Hi my name is Stephen and I have 30 years building experience specialising in extensions and loft conversions I do 1 job at a time and I am on site every day. I have extensive knowledge of structural engineering I also carry building insurance .and i am a member of the National federation of builders.
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Latest review:
Extensions- 18 Jun 2025
Steve and his team were excellent throughout. Turned up on time every day, very reliable. Excellent attention to detail and great pride in their work. All areas of building work undertaken to a very professional standard. We had new bathroom fitted, new fence and handmade shed, lean-to rebuilt from scratch with new roof, patio doors, new flooring, plastering, outside patio. Very happy with the work. Good value for money. Highly recommended would use again without hesitation.
HWB construction
Rating: 5 out of 5
Extension Builder in Golders Green
Our executive team's come from diverse backgrounds such as design, engineering and management. Dedicated and focused, our vision has always been to be a dynamic and innovative organisation. The joint experience of our executive team is well over 20 years and provides us and our partners with a significant level of expertise which is applied to each project. HWB’s unique approach means we can be flexible and bespoke in all we do when delivering excellence in the construction industry.
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Latest review:
Extensions- 28 Oct 2018
We appointed HWB to carry out a full refurbishment on our house, this involved re-gutting the interior and building an extension and loft conversion plus some landscaping in the garden. We spoke to many builders but finally appointed HWB based on their previous projects and professionalism. Appointing builders for any work is always difficult however we are delighted that we went with HWB. Throughout the project they have demonstrated high levels of professionalism, were very organised and worked to very high standards. They were collaborative throughout the whole project and kept us informed at every stage. As the project developed there were some changes made and HWB were flexible and open to new instructions made by us, as well as giving us valuable advice. Farag, Ayoub and the HWB team were always available to answer any questions and provided us with constant feedback on progress as well as identify new solutions to aid the development. They have a great team of workers who work to a high standard and are supervised throughout the project. We made the right decision going with HWB Construction and have no hesitation in recommending them.
Aviraj Construction Ltd
Rating: 5 out of 5
Extension Builder in Golders Green
We have been in the construction business over 10+ years. We specialized in complete bathroom renovation, kitchen renovation, flooring. We do extension, loft conversation, carpenter, brickwork, plastering, plumbing & all kind of general building work. We strive to provide 100% client satisfaction. We believe there is no job that can not be accomplished to customer expectation. We go extra mile to ensure that all customer needs and requirements are satisfied.
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Latest review:
Extensions- 7 Oct 2022
Our outdoor office was completed in time and on budget. I’m amazed at how quickly everything was completed and the standard is amazing. Would definitely recommend Parmajit to anyone looking to get a small to medium sized project done.
Parris Development
No reviews yet
Extension Builder in Golders Green
Parris Development covers the full spectrum of residential renovation - from structural remodelling and internal reconfigurations to restoring listed buildings and navigating conservation area constraints. We handle landlord licences for alterations, liaise with building control, and ensure all work is fully compliant with the latest Building Regulations and British Standards. Our team excels at complex projects and collaborates closely with architects, planning consultants, and engineers to deliver seamless, regulation-compliant outcomes that protect your investment and enhance your living space.
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RED
No reviews yet
Extension Builder in Golders Green
With over 20 years of experience in the construction and home improvement industry, our company specialises in a wide range of high-quality trades, including painting and decorating, tiling, dry-lining, carpentry, plumbing, and electrical work. Known for our reliability, craftsmanship, and attention to detail, we take pride in delivering exceptional results tailored to each client’s needs. Whether it’s a full renovation or a small home upgrade, our team is committed to excellence and customer satisfaction—something our loyal clients recognise by consistently nominating us for our trusted work and professional service.
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GARDEN AND BUILDING SERVICES LIMITED
New on MyBuilder
Extension Builder in Golders Green
We are a reputable company specializing in all aspects of home improvement, including flooring, construction, gardens, electrical work, plumbing, ceilings, and painting. We hope to meet your expectations.
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fta haliti ltd
Rating: 5 out of 5
Extension Builder in Golders Green
FTA construction is a family run company that specialises in, Design and build projects inc, extensions, loft conversions, interior and exterior inc plumbing and electrician
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Latest review:
Driveways (Paved & Loose)- 1 Jun 2019
That’s was lovely job from ur company,well done guys ,highly recommended your company,very professional and tidy.Very happy with your company
Build Geroge
No reviews yet
Extension Builder in Golders Green
I am an all round tradesman, electrician and plumber and handyman. I have over 30 years experience and my team are very well experienced too. We are happy to take on any job.
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Laurentiu Goian
Rating: 4.8 out of 5
Extension Builder in Golders Green
The Goian Group with over 18 years of experience in the UK's construction industry is ready to deliver value to your dream home, office or site. FREE painting for all house extensions.
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Latest review:
Extensions- 2 Oct 2024
He did the extension well, brick work is good, rendering on front of house good, terrace and wall with the neighbours good ,toilet under the stairs good, dividing wall in the living room with sliding doors good, kitchen installed good. Fence wall in front of house good brick work wrong bricks but it’s ok. Herringbone parchet wrong with gaps and lifted, rendering on the side of house wrong with marks, the new boiler took 2 months to make it work and the radiators still don’t work. Electrical work bad, after bringing another engineer to check we discovered at the boiler live cut cables that were loose and veri dangerous. Took 4 months to finish job we waited one month for the plumber who either way did a bad job. Laurentiu did not finish the job because of plumbing and rendering, and we ended in bad terms, he left us money to compensate for it. I would recommend him for extensions and any brick work, he needs to improve in pluming, electrical, flooring and rendering.
Plasterer
Rating: 5 out of 5
Extension Builder in Golders Green
With over 9 years experience and a real focus on customer satisfaction, our team of experienced professionals will produce a smooth finish every time on your walls and ceilings. We also do all aspects of rendering and EWI SISTEM (external wall insulation ). Always on time and on budget.
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Latest review:
Insulation- 5 Sep 2024
Fantastic work by Andrei, Ciprian and their team. Highly skilled and hard working team, starting on time (8am) every day and working until late, clear communication as the job was progressing, clear and fair pricing, attentive to details, and happy to accommodate non-standard request like 100mm EWI. Highly recommended!
Planix Ltd
Rating: 5 out of 5
Extension Builder in Golders Green
Planix limited carry out all aspects of constructor but specialised in loft conversion, extensions, garage conversions and property refurbishment including kitchen and bathroom fitting.
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Latest review:
Conversions - General- 21 Oct 2021
Job done well and good solutions provided when problems were encountered
Marko carpenter
No reviews yet
Extension Builder in Golders Green
Hi My name is Marko I’m a carpenter by trade Been in this business for more then 10 years My main focus is on Quality work And do the job up to standards And I never try to do the job the quickest way, but try and do it always the way it should be I want my clients to be happy with the job I do that’s the manin thing Anybody is welcome to call for Carpentry First and second fix Loft conversions Extensions Landscaping Roofing Thank you
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4.1

Top rated Extension Builders

Our Extension Builders in Golders Green, are rated 4.1 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 Golders Green?

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 Golders Green 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 Golders Green who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Golders Green?

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

Find extension builders in Golders Green with MyBuilder

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

Step 2: Compare different extension builders in Golders Green

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

Step 3: Hire Golders Green extension builders with confidence

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

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

What to ask a Golders Green extension builder before hiring?

Before hiring an extension builder in Golders Green or extension building company in Golders Green, 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 Golders Green?

An extension builder in Golders Green 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 Golders Green 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 Golders Green?

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 Golders Green 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 Golders Green 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 Golders Green

Can an extension builder in Golders Green help with planning permission?

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

Many Golders Green 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 Golders Green help with materials and finishes?

Yes, most extension builders in Golders Green 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.