Extension Builders in Southgate

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (16 reviews)

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Some of our top rated extension builders in Southgate

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George The Builder
No reviews yet
Extension Builder in Southgate
Reliable and experienced builder specialising in extensions, renovations, brickwork and general building services. I deliver high quality workmanship with attention to details, clear communication and projects completed on time and within budget. No matter the size of the job, i work professionally and treat every property with care
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Edisoni
No reviews yet
Extension Builder in Southgate
Well trained and experienced workers 7 years experience in construction in different sections who always trying to get perfection and quality from all our works we done by now
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Building&Maintaining
No reviews yet
Extension Builder in Southgate
All types of groundworks, plus repairing,painting and decorating properties.
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Mhhomeworkz
No reviews yet
Extension Builder in Southgate
Hi I'm matt new to my builder and recommended by a friend to hopefully using my 20+ years in the industry to help and service new my builder customers. Experience in refurbs, extensions, loft conversions,bathrooms ,kitchens, roofing ,carpentry electrics and plumbing. using all these skills to both projects manage my own projects bought from auction and for customers when needed.A keen eye for detail and design and also very meticulous work ethic with an almost OCD approach to finishing details and touches.
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Pro House&Office Fit Out
New on MyBuilder
Extension Builder in Southgate
We are a highly reliable and experienced construction company known for delivering top-quality workmanship. Our team focuses on precision, durability, and customer satisfaction in every project. We take pride in meeting deadlines and exceeding expectations.
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Alireza
No reviews yet
Extension Builder in Southgate
Good job
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M & A
No reviews yet
Extension Builder in Southgate
M&A Refurbishment prides itself on the quality of the service it provides. Customer relations are key to us as we understand we are entering your home, therefore we aim to carry out the work to a high standard, quickly and in a clean and tidy manner.
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IVZ ROOFING
No reviews yet
Extension Builder in Southgate
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!!!!
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Fastway Constructions Limited
Rating: 5 out of 5
Extension Builder in Southgate
At Fastway Constructions, we are dedicated to redefining the construction industry through sustainable practices and innovative solutions. Based in the United Kingdom, we pride ourselves on delivering exceptional quality and reliability across four key sectors: Residential Constructions, Commercial Constructions, Industrial Constructions, and Renovation & Remodelling Here at Fastway all of our employees are fully qualified, skilled and very experienced building contractors that have worked on hundreds of projects over the years resulting in 100% client satisfaction, full job completion on time, and always well within budget. All employees hold cscs cards for their relevant trades along with health and safety certificates and first aid for a competent safe worksite at all times. We are a building contractor with a professional approach to all our projects. We offer a seamless and multi-trade service, for all domestic projects from new builds, extensions, loft conversion, renovation to fully finished houses, all tailored to meet our clients’ specific requirements.
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Latest review:
Plumbing- 1 Aug 2025
Jitin did a good job in finding a solution to the leak in the washing machine drainage pipe. He used his experience in problem solving and fixed the issue. Thanks Jitin
property hospital
Rating: 3.7 out of 5
Extension Builder in Southgate
Hope all is well. Property Hospital London is a property maintenance and refurbishment company. We understand the importance of communicating, time keeping and executing jobs at hand. Over the years we have evolved to give a hands off approach and take the stress away from day to day maintenance work.
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Latest review:
Tiling- 1 Oct 2022
Highly recommended, will use again. Very professional, reliable and knowledgeable. He was very reasonably priced and flexible. Super happy.
Artur
No reviews yet
Extension Builder in Southgate
1. **Painting** - We offer professional painting services that will give your interiors a new shine. We use high-quality paints that ensure durability and aesthetics. 2. **Plastering** - Our plastering services include both interior and exterior plasters. We use modern techniques that guarantee a smooth and durable finish. 3. **Foundations** - As a solid base for a building, foundations are a key element of every investment. We design and build them, ensuring high quality and safety. 4. **Loft conversion** - Transform your unused attic into a functional space! We carry out projects that allow for maximum use of the available space. 5. **Extensions** - Do you dream of additional space? We offer comprehensive services in the field of building extensions, adapting projects to individual customer needs. 6. **Many other services** - Our competences also include renovations, interior finishing, terrace construction and installation work. We are open to various construction challenges! Why choose us? We guarantee professionalism, punctuality and competitive prices. Our priority is customer satisfaction and the highest standard of workmanship. Contact us today to discuss your construction project!
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Building solutions
No reviews yet
Extension Builder in Southgate
With over seven years of hands-on experience in home and outdoor improvement, I’ve developed strong skills in building high-quality extensions, crafting durable and attractive decking, and creating well-planned garden spaces. My work focuses on practical design, solid construction, and attention to detail, ensuring every project enhances the look, functionality, and value of a property. Whether expanding a home, transforming a garden, or installing new outdoor features, I bring reliability, craftsmanship, and a commitment to great results.
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HOME DESIGN 4 YOU LTD
Rating: 4.8 out of 5
Extension Builder in Southgate
Working closely with our clients, Home Design 4 You provides a Single Point One-Stop, Innovative Architectural, Creative Interior - Bespoke Design, 3D Visualisation, Project management and Design & Build services for all types of residential development and Home Improvement projects.
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Latest review:
Extensions- 19 Jun 2016
Neno is a very warm-hearted and genuine person. He gives his 100% to the job. He is also very prompt when it comes to communication and is always available by phone/text/email. He has a vast experience and good technical know-how and produced excellent plans and drawings. His quotes were very reasonable and offer excellent value for your hard earned money. Having been his client, I am genuinely inclined to believe he is a person who would never "rip off" his clients. He is a man of his word and does what he says. However, Neno's honesty and confidence can be a bit blunt at times. He can be quite “direct” with his opinions and this may rub off some people the wrong way, e.g. your local Council Planning officer may be an a**hole, but if you "confront" him, he will definitely not make things any easier for you- nevertheless, Neno dealt with all the Council red tape and followed up the Planning Permission Application to its conclusion. We finally got permission for extending the property much less than what we had expected initially- apparently our local Council (Hillingdon) has its own set of Draconian conservative rules that we were unaware of- but we have postponed the actual project work due to a recent change in personal circumstances. Summary: Based on my personal experience, I would DEFINITELY RECOMMEND Neno as a bona fide Tradesman on MyBuilder.com.
Lee s brickwork and landscapes
No reviews yet
Extension Builder in Southgate
I am honest reliable very highly skilled in bricklaying landscaping driveways turfing fencing and all paving been a bricklayer for 35 years and had my own company for 18 years
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3 Enterprise Limited
No reviews yet
Extension Builder in Southgate
With over 30 years of industry experience, we deliver high-quality construction services built on trust, expertise, and attention to detail. Our team specialises in providing reliable solutions tailored to each client's bespoke needs. Committed to excellence, we combine traditional craftmanship with modern techniques to ensure lasting results
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Mars Building
Rating: 5 out of 5
Extension Builder in Southgate
Mars Building is a local family run business with four generations of experience in the building and carpentry trade, all our workers are fully qualified and all our work is fully insured so if we're in your house you know you're in safe hands
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Latest review:
Carpentry- 19 May 2014
Ricky did an excellent job of removing and replacing my rear garage door, as quoted and kept it clean.

3.9

Top rated Extension Builders

Our Extension Builders in Southgate, are rated 3.9 out of 5 based on 16 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 Southgate?

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

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

What are the hourly rates of extension builders in Southgate?

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

Find extension builders in Southgate with MyBuilder

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

Step 2: Compare different extension builders in Southgate

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

Step 3: Hire Southgate extension builders with confidence

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

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

What to ask a Southgate extension builder before hiring?

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

An extension builder in Southgate 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 Southgate 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 Southgate?

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 Southgate 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 Southgate 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 Southgate

Can an extension builder in Southgate help with planning permission?

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

Many Southgate 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 Southgate help with materials and finishes?

Yes, most extension builders in Southgate 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.