Extension Builders in Streatham Vale

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 Vale

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Pearsons Brother Builder and Contractor LTD
No reviews yet
Extension Builder in Streatham Vale
Hi we are builders and contractors and we do all sort of building job like renovation, extension, loft conversions etc
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Alireza
No reviews yet
Extension Builder in Streatham Vale
Good job
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Ff360
No reviews yet
Extension Builder in Streatham Vale
FF 360 Ltd offer a full and comprehensive range of excavation services, including site preparation, grading, trenching, and more. By using the latest equipment and techniques we can ensure that your project is completed safely and efficiently. All of our drivers are appropriately qualified and insured and follow best practice.
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Lukas Builder Team
No reviews yet
Extension Builder in Streatham Vale
14 years of experience in construction in central London. High-quality work. Excellent references from every previous client. Work completed on time. No hidden costs. Many photos of previous work. Free quote.
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Bettersiteconstructionltd
Rating: 2.5 out of 5
Extension Builder in Streatham Vale
Hi am mr saini from Bettersite construction our team help to provide satisfy construction jobs we undertaken new built extension,loft,renovation,kitchen bathroom landscaping,krender, we ensure that we provide quality work my teamwork projects we can show if want people to see will admire definitely
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Latest review:
Restoration & Refurbishment- 18 Apr 2026
I had my bathroom fully tiled and refurbished by Mr Madan and it was done with patience and professionalism. My house is 1930s build and it comes with its own challenges when doing a project, but Mr Madan dealt with every challenge, whilst keeping my costs down. I'm 100% happy with the end result and I will highly recommend him.
Canham Building Services Ltd
Rating: 4.2 out of 5
Extension Builder in Streatham Vale
We are a building company with a strong carpentry background. We can take on all aspects of building and carpentry from door repairs and hanging to full refurbishment projects. We are also proficient in outdoor buildings, for example, summer houses, sheds and timber or composite decking. We can also provide a full shop fitting and refurbishment service.
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Latest review:
Decking- 31 May 2024
Firstly they came on time and job was finished on time, I would have given 4 1/2 stars overall. There was a couple of things I would have given 4 1/2 stars for and a mostly I would have given 5 stars. They was always on time every morning and was nice and polite. Overall I'm satisfied and looking forward to completing the rest myself. I had so many nice builders come to look and price the work, it was hard to choose. I am very happy with the outcome of the work.
LONDAMEXP
No reviews yet
Extension Builder in Streatham Vale
Established by industry experts, LONDAMEXP Construction is a London based home refurbishment business. LONDAMEXP Construction combines more than a decade of experience and expertise to provide commendable refurbishment services. We have been in service since the past 15 years in the UK and NL!
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RHP homes Ltd
No reviews yet
Extension Builder in Streatham Vale
I have my own building company and we undertake a to z building work. We complete extensions, loft conversations, new builds and any/all sort of building work. We have teams that work efficiently and professionally.
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P&K Construction
No reviews yet
Extension Builder in Streatham Vale
We are on UK construction market from 20 years, usually we do loft conversions, extensions and new build houses. We can also deal with bathrooms, kitchens, decoration, roofing all aspects of building works.
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Optimal Builders limited
Rating: 5 out of 5
Extension Builder in Streatham Vale
16 Years of experience, specialised in Extensions, Lofts and house refurbishments. We are focus on Client's satisfaction, value engineering and transparency. We use only inhouse teams with dedicated Project Managers, Quantity surveyors and estimators. Flexible and compromisers when it's necessary.
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Latest review:
Extensions- 16 Oct 2020
Amazing builder! Completed a rear extension for our house, very skillful team, friendly and fair price. Would highly recommend Optimal Builders for small and big property improvements.
Mannat Construction
No reviews yet
Extension Builder in Streatham Vale
With over 20 years of experience in the building industry, I specialise in high-quality house extensions and loft conversions that add space, value, and long-lasting quality to your home. I take pride in delivering work to a professional standard, with a strong focus on reliability, clear communication, and attention to detail. From the initial design stage through to completion, I work closely with customers to ensure every project is carried out smoothly, safely, and to the agreed timeline. Whether you're looking to expand your living space, create an extra bedroom, or fully transform your property, I bring the skills and experience needed to deliver results you can trust. I’m committed to providing honest advice, transparent pricing, and a clean, tidy working environment. Customer satisfaction is extremely important to me, and much of my work comes from repeat clients and recommendations. I look forward to helping bring your next project to life.
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Nikola Todorov
No reviews yet
Extension Builder in Streatham Vale
Skilled handyman. Hardworking professional full with energy and always smiling.
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V2
No reviews yet
Extension Builder in Streatham Vale
I am an experienced builder providing both handyman services and larger building works. My background includes loft conversions, extensions, and full property renovations, with hands-on experience from strip-out and structural work through to plasterboarding and finishing. I currently work within a construction team delivering a wide range of internal and external building projects, which gives me strong practical knowledge across multiple trades. Alongside larger jobs, I also take on general home repairs and maintenance, including furniture assembly, TV mounting, door and lock repairs, plumbing fixture replacements, sealing, and other household tasks. I’m happy to help with both small jobs and more time-consuming projects. I am reliable, tidy, and focused on delivering quality workmanship. For bigger jobs, I can arrange additional skilled help if needed to complete the work efficiently and to a high standard.
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Bexley bathrooms and interiors ltd
No reviews yet
Extension Builder in Streatham Vale
We are a highly skilled group of builders who specialise in a wide range of trades
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TCB Carpentry
No reviews yet
Extension Builder in Streatham Vale
I'm a carpenter and general builder with over 20 years experience. I take on any aspects of carpentry and general building from small jobs to big jobs. I specialize in kitchens from fitting the full kitchen to changing a worktop. I also do any general building works. I pride myself on a clean professional job.
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BSD Design & Build LTD
No reviews yet
Extension Builder in Streatham Vale
🏗️ Build with Confidence – Build with Us! 🏡 B.S.D Design & Build is a proud member of FMB. Not every builder is a Master Builder! In an unlicensed industry, choosing a Federation of Master Builders member gives you peace of mind, knowing we meet strict entry criteria and undergo continuous monitoring. ✅ Expert Craftsmanship ✅ On-Time & On-Budget ✅ Built to Last Trust the professionals. Contact B.S.D Design & Build today! 📞🔨
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Top rated Extension Builders

Our Extension Builders in Streatham Vale, 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 Vale?

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

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

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

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

Find extension builders in Streatham Vale with MyBuilder

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

Step 2: Compare different extension builders in Streatham Vale

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

Step 3: Hire Streatham Vale extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Streatham Vale, 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 Vale extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Streatham Vale extension builder before hiring?

Before hiring an extension builder in Streatham Vale or extension building company in Streatham Vale, 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 Vale?

An extension builder in Streatham Vale 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 Vale 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 Vale?

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 Vale 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 Vale 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 Vale

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

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

Many Streatham Vale 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 Vale help with materials and finishes?

Yes, most extension builders in Streatham Vale 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.