Extension Builders in Streatham Hill

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (20 reviews)

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Some of our top rated extension builders in Streatham Hill

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Akash
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Extension Builder in Streatham Hill
We can work all over London
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Regen fm ltd
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Extension Builder in Streatham Hill
We are a commercial and residential facilities management company We cover the following services; All statutory compliance under service agreements, commercial and residential: L8 water treatment Fire alarm systems Smoke vent systems Sprinkler systems Emergency light systems With/without service agreements commercial and residential: All electrical installation, repairs, maintenance, EICR and fixed wiring etc insepection/certification All heating system installation, modifications, repairs, maintenance All gas installations, repairs, maintenance and gas safety certification HIU install, repairs and servicing MVHR installation, repairs, servicing and certification BMS modifications, install, servicing AC install, servicing, maintenance and certification AHU modifications, servicing, maintenance Chiller unit modifications, install and maintenance Residential glazing Loft conversions Extensions Commercial cleaning Pest control And more... We provide only award winning engineers and contractors that do not cut corners and get the job done first time and right with no comebacks
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Project Group London
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Extension Builder in Streatham Hill
ProjectGL: Your go-to for property maintenance. We handle it all, big or small, with friendly service and expert guidance. Get in touch for a free quote and references, and let us take care of the rest with transparency and trust.
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ElioLandsceping and metal
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Extension Builder in Streatham Hill
we have 10 experience on the building job
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Gpevolution
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Extension Builder in Streatham Hill
Hi,my name is George.and I have over 18 years experience in bathroom fitted, kitchen fitted and many more.we do profesional jobs, with acceptable rate. With as yours gonna be in God hands.
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Marius dumitriu
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Extension Builder in Streatham Hill
Your builder is here
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H&V carpentry joinery ltd
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Extension Builder in Streatham Hill
Refurbishments, extensions, Landscaping
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BORUFI BUILDRES
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Extension Builder in Streatham Hill
NEW BUILDS LOFT CONVERSIONS EXTENSIONS FULL REFURB
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Fallow Business Group
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Extension Builder in Streatham Hill
We’re an experienced construction company willing to help you bring your project to life through our capable team. Get in touch for a no obligation quote
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Danlea Construction Ltd
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Extension Builder in Streatham Hill
Danlea is primarily a construction company in London specializing in renovations, loft conversions, and property extensions. In addition to our construction expertise, we offer professional UV printing directly on walls, utilizing innovative technology. Design & Build UV Wall Printing Extend The Space Handyman Hire Recycle As a prominent Construction Company London, we pride ourselves on delivering exceptional building and renovation services to our diverse clientele. Our expertise encompasses a wide range of projects, from residential renovations and loft conversions to large-scale commercial developments. We understand the unique architectural landscape of London and are committed to enhancing it with our innovative designs and superior craftsmanship. Our team of skilled professionals works diligently to ensure that every project is completed to the highest standards, adhering to strict safety regulations and environmental guidelines. With a focus on customer satisfaction, our Construction Company London strives to transform our clients’ visions into reality, creating spaces that are not only aesthetically pleasing but also functional and sustainable.
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Radu iulian
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Extension Builder in Streatham Hill
Brickwork company
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White Van Construction
Rating: 5 out of 5
Extension Builder in Streatham Hill
White Van Construction is your trusted all in one building company, delivering high quality workmanship from start to finish. We undertake all aspects of building work including tiling, carpentry, plumbing, electrical work, renovations, extensions and much more. No job is too big or too small. With years of experience, including building homes from the ground up, we take pride in providing reliable, professional and efficient service tailored to your needs. We can also source all materials and manage the entire process for you, helping to take away the stress and headache of your project. At White Van Construction, customer satisfaction is our priority. Contact us today for a free quote and let us bring your vision to life.
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Latest review:
Carpentry- 31 May 2026
Work went really good . On time and well communication. Definitely deserved five stars.
Sukh Bajwa
No reviews yet
Extension Builder in Streatham Hill
Hi I am a builder and I can do all building work like loft, extension, refurbished, kitchen, bathroom, electric, plumbing, painting, skimming, plastering all work undertaken. Thanks
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Alex Boicea
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Extension Builder in Streatham Hill
House repairs, extensions, construction.
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Oak and stone construction
No reviews yet
Extension Builder in Streatham Hill
We are a professional construction company specialising in building, refurbishing, painting, and decorating services. With a focus on quality, reliability, and attention to detail, we deliver projects for both residential and commercial clients, ensuring every job is completed to a high standard and on time. Quality building, refurbishing, painting, and decorating you can trust.
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Ventura Property Development & Sourcing Limited
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Extension Builder in Streatham Hill
We are a versatile building and development company delivering a comprehensive list of all construction services. We specialise in high-end and heritage residential projects. From initial design and planning to project management and completion, we handle all aspects of residential and commercial builing projects. Our experienced team ensures quality craftsmanship, attention to detail, and a commitment to meeting deadlines and budgets. Whether it's renovations, extensions, new builds, or custom designs, we provide tailored solutions to meet our clients' unique needs, turning their visions into reality with excellence and professionalism. Thank you for considering us for your project.
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Top rated Extension Builders

Our Extension Builders in Streatham Hill, are rated 4 out of 5 based on 20 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.