Extension Builders in Streatham Vale

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (19 reviews)

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Some of our top rated extension builders in Streatham Vale

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Emcee Associates Limited
No reviews yet
Extension Builder in Streatham Vale
From scratch to finish. We take all trades with excellent work quality at affordable price
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Wilson Carpentry & Construction
Rating: 5 out of 5
Extension Builder in Streatham Vale
I have been doing first and second fix Carpentry since I left Richmond College in 2002 and successfully completed an NVQ 3 in Carpentry. I started off doing an apprenticeship with my fathers building company (Norson Renovations LTD) where we specialised in lofts extensions, extensions and total refurbs. From hanging doors, and fitting kitchens and any type of flooring. No job too big or too small.
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Latest review:
Carpentry- 14 Nov 2025
Quick reply , reasonable price and job done. Satisfied.
JBF Carpentry
Rating: 4.9 out of 5
Extension Builder in Streatham Vale
I am a fully qualified carpenter with a NVQ level 2 in Carpentry and can also offer joinery services. I have been working in Carpentry and joinery for several years. I can Also offer all double glazing services.
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Latest review:
Carpentry- 19 Sep 2024
Great job by Jack and Co . Turned up on time, answered questions and were neat and tidy. Will definitely be hiring again. Highly recommend.
GB CONSTRUCTION GENERAL BUILDERS LTD
No reviews yet
Extension Builder in Streatham Vale
Introducing myself, I bring over 15 years of expertise as a multi-trade builder, committed to delivering top-notch craftsmanship and tailored solutions to meet your needs. With a proven track record of professionalism, attention to detail, and customer satisfaction, I strive to exceed expectations in every project. Let's build your vision together with precision and reliability.
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A.S Construction And Landscapes Limited
No reviews yet
Extension Builder in Streatham Vale
Hi A.S Construction And Landscapes Limited is a family business. We have more than 10 years of experience we doBuilding work as Renovations, Tiling,Home extensions, Driveways, Patois, Fencing, Brick work, Landscaping and more… We always looking to do best job and making happy costumers.
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Lita construction ltd
Rating: 4.7 out of 5
Extension Builder in Streatham Vale
All kinds of work,Framework,Basments,groundworks, refurbishment, extension,lots years experience in this field predominantly working on housing developments of different sizes.
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Latest review:
Groundwork & Foundations- 1 Apr 2024
Concrete job
DRYPSIAK
Rating: 4.9 out of 5
Extension Builder in Streatham Vale
Hello everybody! My name is Viktor. I am professional carpenter and joiner. I have big experience in first fix and second fix carpentry and joinery jobs. I install doors, skirtings, architraves, make partitions, and all jobs wiht wood. I make lofts conversion. I have experience 7 yers in carpentery and joinery, and lofts conversion. I also have big experience in bricklaing jobs, and in extention jobs.
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Latest review:
Carpentry- 21 Dec 2025
Viktor and Michael are very friendly and professional. They were on time and the price quoted was the price I paid. I hired them to install architraves around 4 internal doors and I am very happy with their work. They made sure I was happy with the work before they left and they took time to clean up after as well. They take real pride in their work as all the joints are perfectly aligned and all the nails are sunk in to the wood so I can apply filler afterwards and paint. Viktor also made a quick trip to Screwfix to ensure he used the strongest adhesive to fix the architraves to tiles in the bathroom. I will hire Viktor and Michael in the future to refurbish my stairs and install wall panelling on the stairs wall. I highly recommend them for their honest and professional work.
E V Builders
No reviews yet
Extension Builder in Streatham Vale
With over 15 years experience in construction/building, loft conversions, property extensions, full property refurbishments, roofing, new kitchens or bathrooms, plumbing, plastering, painting and decorating, and general day to day property maintenance.Sectors we specialise in Bathrooms Kitchens Extensions House renovation Painting and decorating Loft conversion
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Adamus and Contractors Limited
No reviews yet
Extension Builder in Streatham Vale
Adamus & Contractors Limited We’re a friendly, hands-on building company with 10+ years’ experience, specialising in refurbishments, loft conversions and extensions. Whether you’re opening up a space, extending your home, or bringing an older property back to life, we handle everything from start to finish. We’ve got an in-house architect and interior designer, so we can take care of the planning, design and build all under one roof — making the whole process a lot easier for you. From steels and structural work right through to the final finishes, we use a solid team of trusted trades and take pride in doing things properly. We’re used to working in people’s homes, so we keep things tidy, organised and running smoothly. We keep it simple: clear quotes, honest advice, and no surprises. If anything changes along the way, we’ll talk it through with you first. You bring the vision. We bring the standards. At the end of the day, we just focus on doing a proper job and leaving you with a space you’re genuinely happy with.
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ADJ Builders Limited
Rating: 5 out of 5
Extension Builder in Streatham Vale
Hello ..my name is Alfred. I, have over 12 years of experience in building site. Perfectionist in my work and ability to guarantee customer satisfaction. Hard working and ensures all deadlines and targets are met. A good eye for detail, precise and accurate at all times and will complete all work to the highest standards.My experience shows in the finish, with no visible streaks. Polite friendly and helpful.
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Latest review:
Painting & Decorating- 6 Oct 2022
Very pleased with our choice. We initially got four quotes from different builders, most of them were terrible at communicating apart from Alfred. He was very easy to work with, responsive and very careful with our brand new house. His team was hard working, tidy and fast. They completely renovated our garden from removal of old decking and gravel to setting up new fences, levelling and turfing the ground. They also removed our old kitchen, partition wall and carpet, as well as did jobs like plastering, building a wall and set up lights and shelves. We’ll surely have him back soon to work on other jobs.
M R CARTER BUILDERS Ltd
Rating: 5 out of 5
Extension Builder in Streatham Vale
I have been trading since December 2015 and personally have over 25 years of electrical and civil engineering and construction experience. The Company has been NICEIC reg from March 2016 and undertakes all electrical work and Certification services . We are fully insured and we have a fully qualified team of construction experts , we undertake full renovations and extensions , with all building control and certification adhered to by the letter , working with you to give you what you want .
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Latest review:
Extensions- 21 Jun 2020
I found Mark to be a thorough professional always on top of things. Most enjoyable and a pleasure to work with him . I will definitely recommend him. ⭐️⭐️⭐️⭐️⭐️
LArchitects
No reviews yet
Extension Builder in Streatham Vale
At LArchitects, we are passionate about creating innovative and sustainable architectural solutions tailored to our clients' needs. With more than 10 years of experience in the industry, our team of skilled architects and project managers is dedicated to delivering personalized service from concept to completion, with services ranging from concept design to construction, including expertise in planning, design development, and construction administration.
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Alpha Construction & Development Group Ltd
Rating: 5 out of 5
Extension Builder in Streatham Vale
Alpha Construction & Development Group Ltd offer bespoke service with a focus on the needs of our customers. We deliver one project at a time, without delays and stress-free. From small to big projects, we strive for the highest quality of work. We specialise in but are not limited to new builds, extensions, lofts conversions, structural works, roofing, plastering, rendering, painting and decorating, renovations, kitchen and bathroom fittings, pavings, brickwork, plumbing, full refurbishments.
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Latest review:
Bathroom Fitting- 25 Feb 2022
This was the best experience I have ever had with a team of builders. Aldo and Leo were polite, organised and their workmanship is of a very high standard. They replaced the bathroom in our rental flat, and it looks really smart. They also refurbished the kitchen, replacing flooring and decorated the whole flat. We have just shown it to an estate agent as we are planning to sell it and they were very impressed. Aldo was very helpful in making suggestions of small changes that would save us money and delivered the project on time and right on budget. Would recommend them and will certainly use them again.
EDEN D and C Ltd
No reviews yet
Extension Builder in Streatham Vale
Hello!! EDEN D and C Ltd provides best final condition of work about full house package. From Design to real building work we can give service whatever you want. We do extensions, Loft conversions, renovations, and new houses from foundation to final touches. Also we can give very competitive quotes.
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Power Design and Build Ltd
Rating: 5 out of 5
Extension Builder in Streatham Vale
We offer a full service from concept-design to sign-off. Due to our unique experience and qualifications, we provide a full in-house service covering all aspects of your project so you only deal with one company from start to finish. We also provide planning drawings and structural engineering calculations. Our strength lies in working to make your project as efficient as possible so buildabilty, cost and programme are considered on the outset.
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Latest review:
Extensions- 31 Aug 2020
Brendan, Jan & the rest of the team were great. There was total trust on both sides and the attention to detail was to the level I wanted & expected. Communication was straightforward, inclusions & exclusions were clear and I'm delighted with the end product. Would I use the team again? Absolutely.
Paulbulders
Rating: 4.2 out of 5
Extension Builder in Streatham Vale
Our company is based on the belief that our customers needs are of the utmost importance our team is committed to meeting those needs as a result a high percentage of our business is from repeat customers and referrals I/we pride our self in and would welcome the opportunity to earn your trust and deliver you the best service in the industry
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Latest review:
Carpentry- 1 Feb 2019
Pal was punctual, tidy and was calm and efficient and polite.the job was done perfectly. I would hire him again in the future.

4.2

Top rated Extension Builders

Our Extension Builders in Streatham Vale, are rated 4.2 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 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.