Extension Builders in Gospel Oak

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (19 reviews)

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Some of our top rated extension builders in Gospel Oak

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Anh Do Tuan
No reviews yet
Extension Builder in Gospel Oak
I’m a dedicated developer with a passion for high-quality craftsmanship, leading a skilled team of two experienced builders. With over 5 years in the trade, we specialize in home extensions, bathroom fitting, flooring, painting, plumbing, and electrical work. No job is too big or small—we approach every project with the same level of care, precision, and professionalism. We know how important your home is to you, and we treat every job as if it were our own. Whether you're looking to expand your living space, refresh your bathroom, upgrade your electrical system, or transform your flooring, we’re here to make it happen—on time and within budget. Customer satisfaction is at the heart of what we do. We communicate clearly, work efficiently, and always clean up after ourselves. Our goal is simple: to deliver outstanding results that exceed expectations. Get in touch today for a free consultation—we’d love to hear about your project!
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Maven Heating Ltd
Rating: 4.4 out of 5
Extension Builder in Gospel Oak
We specialise in Gas heating & plumbing Boiler installation Unvented hot water cylinder Underfloor heating Full central heating installation We will beat any genuine gas safe engineer price.
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Latest review:
Gas Work- 12 May 2018
Great price and quality
THE WISEHOME GROUP LIMITED
Rating: 5 out of 5
Extension Builder in Gospel Oak
We're big enough to manage large projects and small enough to show care. Our aim is satisfied clients - Pre and post images - Excellent customer ratings and hopefully your endorsement. We're a diligent crew, committed to providing quality within a budget.
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Latest review:
Extensions- 9 Jun 2016
Celli Property Care did a very good job. They undertook some structural work for us; knocking through a wall, dismantling and underpinning a chimney breast and installing beams to open up our downstairs living area. All the work was done professionally and signed off by building control. They installed 2 new bathrooms, a new kitchen and did all the plastering, tiling and painting and decorating. They also renovated our floorboards, which now look amazing. The communication was excellent throughout, with Celino the project manager always going the extra mile to keep us informed and discuss options and programme. The builders were also very considerate. We are very happy with the end product. I would recommend them to others. Thanks Celli Property!
EHJ Developments LTD
Rating: 4.8 out of 5
Extension Builder in Gospel Oak
Our construction company offers comprehensive services encompassing plumbing, electrical work, carpentry, full house refurbishment, and loft and house extensions. With expertise in diverse trades, we deliver high-quality craftsmanship and personalized solutions to meet every client's needs. From minor repairs to large-scale renovations, we handle projects with precision and efficiency, ensuring superior results and client satisfaction. Our skilled team is dedicated to excellence, using innovative techniques and premium materials to achieve durable and aesthetically pleasing outcomes. Whether it's upgrading a kitchen, adding extra space with a loft extension, or revamping an entire property, we pride ourselves on delivering exceptional construction services that enhance the functionality and value of homes.
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Latest review:
Kitchen Fitting- 6 Jul 2026
He is respectful and did a wonderful job.
Adrian
Rating: 5 out of 5
Extension Builder in Gospel Oak
Ady Construction Services LTD is a full-service building company providing high-quality construction, renovation, and property maintenance solutions across residential and commercial sectors. From groundwork, brickwork, roofing, and extensions to full refurbishments, kitchen and bathroom installations, landscaping, and decorating, we cover every aspect of building work. With a skilled team, attention to detail, and a commitment to excellence, we deliver reliable and cost-effective services tailored to each client’s needs — from start to finish.
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Latest review:
Landscaping- 23 Mar 2025
Great job - promptly done and good quality!
Takuski and The Builders Ltd
Rating: 5 out of 5
Extension Builder in Gospel Oak
"Takuski and The Builders Ltd." is a team of professional construction workers . Our priority is to work safe and to high possible standard.
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Latest review:
Restoration & Refurbishment- 16 Feb 2018
Adam and his team did a brilliant job! My flat was in very bad condition. They gutted the whole flat and refurbished everything to a very high standard. Work performed included, new boiler and radiators installation, complete refit of bathroom and kitchen including all tiling, plumbing and electrics, new spotlights and wooden flooring throughout, new doors and skirting boards and all painting and decorating. They also arranged for all skips and rubbish clearance. I simply left the keys with Adam and he performed all work with minimum guidance. I would touch base a couple of times every week or when things needed to be discussed. He was happy to purchase most materials and provide receipts. I would highly recommend Adam and will definitely use him again for future work.
BDS TM Limited
Rating: 5 out of 5
Extension Builder in Gospel Oak
FULL REFURBISHMENT ,HOUSE EXTENSION AND LOFT CONVERSION SPECIALIST,PAINTING, ELECTRICAL&PLUMBING
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Latest review:
Electrical- 18 Apr 2020
Ben fixed my lights and electrics in garden. He took his time and was punctual. Hes very helpful and resonable. i was very happy with his work, i would recomend him to anyone what a nice man.
Electroplumech MEP Services Ltd
Rating: 5 out of 5
Extension Builder in Gospel Oak
Service, repair and installation: Mechanical Electrical Plumbing HVAC (Heating, Ventilation and Air conditioning) Pumps
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Latest review:
Plumbing- 22 Dec 2025
Very good Came on time, very nice and polite, did the job (only time will tell if it is fixed unfortunately), hassle free service
Km Building Specialists Ltd
Rating: 3 out of 5
Extension Builder in Gospel Oak
KM Building Specialists is dynamically developing company created by people with passion. Our mission is professional advice, meeting expectations and, as a result, obtaining satisfaction of all our clients. We work closely with various construction specialists (electricians, gas-safety experts, architects, garden designers) to enable us to deliver the top class service and to ensure that the safety building regulations and codes of practice are followed.
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Latest review:
A single storey extension. Bedroom chimney place knocked down. Patio to the rear. Marek was very hardworking, professional and tidy. He was at my home every day and alway very early and always worked until late to get the job done
Star 5 construction ltd
Rating: 5 out of 5
Extension Builder in Gospel Oak
Hi everyone,Star 5 construction Ltd provides best quality of work with affordable price and finish your project with in giving time. For coustmer satisfaction we will provide you our liability insurance details. Our services: New build Extension. New loft conversation and new Roofing. Supply and fit new double glazed windows and doors, with K silicone rendering or Standard plastering. All types interior and exterior design and build. All types supplied and install steel beams. Free quotes and estimate. Many more offers if you need any information feel free to send us email with your plan, happy to provide you all the information.
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Latest review:
Mr singh and his team have done an excellent job,couldn’t have been more happier.Mr Singh’s experience and advice has saved me some serious money.really happy with the final product. It was big and complex task but it was completed in very efficient and professional manner.without any hesitation I’ll be recommending their services to friends and family
R Hamandi Limited
Rating: 5 out of 5
Extension Builder in Gospel Oak
R.Hamandi Limited was established in January 2010 and firm in London, providing construction management, general contracting and consultant services. RHL specialises in construction and restoration of private and commercial sector in the heart of London including Residential refurbishment,Commercial,New build,Design and build, Basement construction, Kitchens specialists, Listed buildings, Sustainable buildings
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Latest review:
My colleague referred me to Raed who previously have had used R.Hamandi Ltd for construction work and they were very happy with the quality of service. Along with some other building company's last year I also contacted Raed for an estimate. Raed gave us a reasonable price with all the details of proposed work. He also explained about the possible options of how we could get the best value for our money. His professional and friendly advice helped us a lot to understand what exactly we needed and what was best for us to go ahead for our project. We decided to go ahead with R.Hamandi ltd. Raed gave us breakdown of the project and everything was documented. His support in communicating with council and planning related issues was valuable. All the planning permission requirements were followed. Presence of experienced and trust worthy staff including laborers, handymen, carpenters and painters really made it easy for me and family to be around and comfortable while they were working or to leave the house whenever we had to. Raed himself used to visit the site everyday to oversee the progress and used to discuss and take care of any possible issues. Raed's team used to turn up on time and the project was finished on time too. Even after the completion of the project staff at R.Hamandi ltd and Raed himself contacted us few times to find out if we're happy with the work carried out or if we needed any further assistance. Now we have a fully refurbed house with double side extension and loft conversion. Overall amazing service, professional, reliable and trustworthy. I recommend R.Hamandi ltd to everyone for an A+ service. Thanks,
MAF Contacts
Rating: 5 out of 5
Extension Builder in Gospel Oak
Hello, My name is Dan Maftei, Founder of MAF Contracts ltd. MAF offers a range of services like demolition( stripping out), Plumbing, Electric, Rendering and Plastering, Painting and decorating, Tiling, Flooring, Carpentry first fix and second fix, Paving, Roofing, extension and Loft conversion. We can deal with big projects as well as small ones. Thank you, Dan Maftei
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Latest review:
Restoration & Refurbishment- 29 Dec 2018
Amazing work. A job very well done. Very hardworking people and high quality work. All was delivered exactly as agreed in time and to perfection. Thank you again for transforming my flat in such a lovely space.
Row London Construction LTD
No reviews yet
Extension Builder in Gospel Oak
We offer quality services at an advanced standard , We have a team trained to paint and decorate your home , For any details do not hesitate to contact us, and visit our website. Best team : Row London Construction
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Damian Construction
No reviews yet
Extension Builder in Gospel Oak
We are experienced building company with over 20 years of experience specialising in high quality, luxury renovations and buildings extension projects, serving all London private and commercial home owners. Using only best materials available, together with our innovate designs with traditional values and workmanship, we make sure that we offer the highest build quality at an affordable price.
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Hard landscaping fencing block paving
Rating: 5 out of 5
Extension Builder in Gospel Oak
Block paving and fencing groundwork foundation’s/ demolition/ pointing/ drainage/painting and many other works
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Latest review:
Groundwork & Foundations- 22 Apr 2026
Artan and his brother built a shed concrete base in our back garden that is located on a steep ish hill. They are professional and polite, and Artan went over and above to ensure delivery of materials was resolved due to our road being a little challenging for an inexperienced lorry driver. They’ve done a stelar job and we are very pleased with the end product. We are planning to use their services in the near future for other works.
EG Construction
Rating: 5 out of 5
Extension Builder in Gospel Oak
Creating high-quality construction work, we specialize in high-end refurbishments and extensions, covering both internal and external work, in and around London. Building upon over 30 years of experience, we aim to provide unrivalled quality at a competitive price.
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Latest review:
Restoration & Refurbishment- 3 Jun 2021
Enrico pulled in a great team to refurbish my bathroom. It wasn't a straighforward suite swap out as I added a window, switched from an electric to plumbed shower, properly plumbed in the sink and changed the orientation of the shower and bath. Enrico took all of the stress out of ordering and receiving all the different elements, he added in some great suggestions of final touches and kept close to all aspects of the project until I was fully satisfied with clear timings and payment plan etc. on top. It's an old house and there were curve balls from time to time but Enrico and the team took them in their stride and made it a great experience. I'm totally thrilled with the end result.

4.1

Top rated Extension Builders

Our Extension Builders in Gospel Oak, are rated 4.1 out of 5 based on 19 reviews from customers like you.

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What types of services are offered by local extension builders in Gospel Oak?

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 Gospel Oak 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 Gospel Oak who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Gospel Oak?

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

Find extension builders in Gospel Oak with MyBuilder

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

Step 2: Compare different extension builders in Gospel Oak

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

Step 3: Hire Gospel Oak extension builders with confidence

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

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

What to ask a Gospel Oak extension builder before hiring?

Before hiring an extension builder in Gospel Oak or extension building company in Gospel Oak, 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 Gospel Oak?

An extension builder in Gospel Oak 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 Gospel Oak 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 Gospel Oak?

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 Gospel Oak 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 Gospel Oak 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 Gospel Oak

Can an extension builder in Gospel Oak help with planning permission?

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

Many Gospel Oak 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 Gospel Oak help with materials and finishes?

Yes, most extension builders in Gospel Oak 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.