Extension Builders in Streatham Hill

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (18 reviews)

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Some of our top rated extension builders in Streatham Hill

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Ap Home Improvement Ltd
No reviews yet
Extension Builder in Streatham Hill
Refurbishment,house extension,loft conversion,kitchen,bathroom,flooring, carpet,double glazing,plumbing,heating electric.garden,driveways.garage conversion All type of building work
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Mihai T
No reviews yet
Extension Builder in Streatham Hill
We are a teem of 3 carpenters based in N-W London (Colindale) with our own tools and car. We do first fix and second fix no problem as we worked in different environments and sites providing the best services and quality . NEVER had any complains . Anyone intrested please contact . ( mihaiturcu433@gmail.com) (07949388405)
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Fantastic builder services Ltd
No reviews yet
Extension Builder in Streatham Hill
Hello my name is Niki, and i am a person that does his love with job. I been to this industry for more then 5 years. I have turn many houses of my customers in they dream one. I can provide full service for a house that its need it, as example of decoration painting, aliminate, windows, stairs, building extensions, fixing fence insulation, gardening and full cleaning. If you have any questions or concerns pleass not hesitate to ask me.
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Lan Lin
New on MyBuilder
Extension Builder in Streatham Hill
We are a team of qualified civil engineers with more than 10 years of experience in building construction and property improvement services. Our work includes house builds, extensions, loft conversions, shed , greenhouse construction, furniture installation, repairs, and a wide range of handyman services. We are reliable, hardworking, and committed to delivering quality results for every project. Customer satisfaction, professionalism, and punctuality are always our priorities.
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Mamre & Partners LLP
No reviews yet
Extension Builder in Streatham Hill
Mamre & Partners LLP is a trusted construction and home improvement company based in London. We specialize in renovations, extensions, kitchen and bathroom installations, garden work, plastering, flooring, and more. Whether it's a full refurb or small upgrade, we deliver quality workmanship with professionalism and care. Free quotes available—get in touch today to discuss your project.
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Matthew proctor
Rating: 4.8 out of 5
Extension Builder in Streatham Hill
Qualified bricklayer completing all aspects of building work and landscaping from small work to full extensions
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Latest review:
Bricklaying- 26 Mar 2026
Matthew completed the job that turned out to require more work than originally anticipated. I can certainly recommend Matthew as he was very obliging and willing to go the extra mile at no additional cost.
J&G building services
Rating: 1 out of 5
Extension Builder in Streatham Hill
I'm Ridvan Ndrejaj. The owner and operator of J&G building services. With 15 years of experience in building construction industry. Specialist in loft conversion. extensions. Full refurbishment. Landscaping etc.. We are a team that u can put your trust on as. Very friendly and helpful.
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Latest review:
Landscaping- 8 Jun 2024
THE WORK NEVER STARTED VERY DISAPPOINTING. HE CANCELLED 5 TIMES TO COME TO ASSESS THE JOB. WE LOST PATIENCE. HAVE NOT FOUND ANOTHER BUILDER.
London Brickwork and Paving Ltd
No reviews yet
Extension Builder in Streatham Hill
We are a London based construction company with over 16 years experience in the industry that specialise in all aspects of Brickwork and Paving, carrying out work on both domestic and commercial properties. Our objective is to help turn your visions into reality
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PJL carpentry and building
No reviews yet
Extension Builder in Streatham Hill
A family run business that provides all aspects of carpentry and building services provided around Surrey and surrounding areas
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Zs projects
No reviews yet
Extension Builder in Streatham Hill
Been a gas engineer and electrician 12 years . Have advanced to installing solar panels and heat pumps
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Y&F Building and Decoration
New on MyBuilder
Extension Builder in Streatham Hill
Building & Decoration is a premier contracting company led by a professional electrical expert. We specialize in high-quality home renovations, offering a complete service from structural work and expert electrical installations to premium interior decoration. With our technical background, we ensure every project is safe, compliant with regulations, and finished to the highest aesthetic standards. Your vision, built on a solid and safe foundation."
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Nexhoti
No reviews yet
Extension Builder in Streatham Hill
We offer high quality building services in all aspects of groundwork, bricklaying, plastering and rendering, extensions etc. We specialise in paving driveways, patios and decking, bathroom tiling and many others. As a director I have worked in the construction industry for the last 25 years and I have acquired many certificates and tickets which show the experience which we can bring to raise the quality of your homes. All our staff are highly trained and with extensive experience.
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Apollo Developments Ltd
No reviews yet
Extension Builder in Streatham Hill
We cover every aspect of construction. We have over 20 years of experience in the industry. We offer value for money and always take pride in our services.
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jj construction and design ltd
No reviews yet
Extension Builder in Streatham Hill
My name is Jonjo. I have been in the building industry 30 years and we take great pride in everything we do. Our saying is - if it's worth doing it's worth doing well. We do everything to do with the building industry, everybody we use is fully qualified and certificated - gas, electrics, plumbing.
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Chris Garner Adams
No reviews yet
Extension Builder in Streatham Hill
From building custom homes to renovating existing spaces, i take pride in transforming your visions into reality. What sets me apart is my commitment to quality craftsmanship, attention to detail, and dedication to customer satisfaction. I prioritize communication, ensuring you're informed every step of the way. Whether it's a small renovation or a large-scale construction project, I am here to bring your dreams to life. Your vision, our expertise!
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FS CONSTRUCTION DESIGN
No reviews yet
Extension Builder in Streatham Hill
We are a professional and reliable team with experience. Our team offer a wide variety of affordable property maintenance throughout London. We specialise in: * Loft conversions * Extension * Carpentry * Bathroom instalment * Door Lock * Electrician work * Furniture instalment/fitting * Gardening * House renovation * Flooring * Painting * Plastering * Plumbing * Roof work (leakage etc) * Tiling fittings * Wallpaper
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3.9

Top rated Extension Builders

Our Extension Builders in Streatham Hill, are rated 3.9 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 Streatham 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 Streatham 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 Streatham Hill who are available and interested can respond to your post.

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

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

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

Find extension builders in Streatham Hill with MyBuilder

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

Step 2: Compare different extension builders in Streatham Hill

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

Step 3: Hire Streatham Hill extension builders with confidence

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

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

What to ask a Streatham Hill extension builder before hiring?

Before hiring an extension builder in Streatham Hill or extension building company in Streatham 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 Streatham Hill?

An extension builder in Streatham 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 Streatham 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 Streatham 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 Streatham 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 Streatham 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 Streatham Hill

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

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

Many Streatham 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 Streatham Hill help with materials and finishes?

Yes, most extension builders in Streatham 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.