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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Multiservice Solutions LTD
Rating: 4.9 out of 5
Extension Builder in Streatham Vale
At Multiservice Solutions LTD, we pride ourselves on being a team of multi-skilled, experienced, and reliable handymen and service providers. We are dedicated to delivering top-notch services across London, ensuring your needs are met with efficiency and professionalism. Whether you require sash window installation and refurbishment, end-of-tenancy cleaning, or comprehensive property management, we've got you covered.
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Latest review:
Windows & Doors (Wooden)- 30 Mar 2026
I hired Endri for 1 double glazed unit replacement, repair and repaint my wooden windows. He was professional and well mannered from the start. He did a fantastic job on the windows, now they look as good as new from the inside. I'd be happy to hire him again in the future.
Jj lofts & extensions
New on MyBuilder
Extension Builder in Streatham Vale
Jj lofts & extensions builds your lofts and extensions looks big and good. We professional teams for structure work’steels&tiling and baths also.
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DKM BRICKWORK LIMITED
Rating: 5 out of 5
Extension Builder in Streatham Vale
Here at DKM Brickwork we’re proud of our work and with over 18 years bricklaying experience we always deliver an exceptionally high standard of craftsmanship and customer satisfaction, So Whether its a garden wall, patio or complete new build DKM Brickwork are here for all your brickwork needs. We are a family business and our reputation is your assurance of quality.
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Latest review:
Bricklaying- 25 Feb 2020
Terry did a good job, worked hard on the day and cleared everything up afterwards. I would use him again
Peter renovation
Rating: 3.7 out of 5
Extension Builder in Streatham Vale
When you need a reliable builder for refurbish or extend your property our skilled team of experienced craftsmanship are ready to help you. We can provide a tailor-made service to suit your budget and requirements!
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Latest review:
Conversions - General- 6 Oct 2025
Peter and Dan did an excellent job from start to finish. They were professional, reliable, and easy to work with. The quality of their workmanship is top-notch, and they finished everything on time and to a high standard. I’m really pleased with the results and would highly recommend them.
Sidiqi construction works Limited
No reviews yet
Extension Builder in Streatham Vale
This is Sidiqi construction works Limited. We are experienced company more than 10 years and we have professional people in each section like Gas Engener, Plumber Electrician , Carpenter, Plastering , scamming , painting and decorating . Our company does everything A to Z. Sidiqi construction do loft , extension renovation, kitchen, bathroom, carpentry, work, painting and decorating etc We do any kind of work it be small or big it doesn’t matter to us . Our goal is to give a good service and do best way work and keep happy our customers .
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Vitalii
No reviews yet
Extension Builder in Streatham Vale
Hi, my name is VikVit. I’m an experienced and reliable tradesman with over 7 years in the building and home-improvement industry. I specialise in kitchen installation, bathroom renovations, tiling, painting, flooring, plastering, small electrical and plumbing tasks, as well as all types of internal repairs and fittings. I take pride in delivering high-quality work, paying attention to detail, and always keeping my clients informed throughout the job. I work clean, efficiently, and make sure every project is completed to a professional standard. If you’re looking for someone trustworthy, skilled, and easy to communicate with — I’ll be happy to help with any job, big or small.
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Limelight Building Co Ltd
Rating: 5 out of 5
Extension Builder in Streatham Vale
Limelight Ltd specialise in roofing and refurbishment of residential and commercial property throughout London, Kent, Surrey and Sussex. Our strong traditional values are based upon trust, integrity and commitment to our clients. The foundation of our success has always been the development and care of long term relationships, not only with clients, but also with our employees and suppliers
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Latest review:
Groundwork & Foundations- 18 Apr 2020
Hired Jeff to remove old shed, and prepare a new 2.8m x 4.8 m base. Jeff was very easy to communicate with, answered all my questions, the team turned up as planned on time, worked hard, completed all works requested, and ensured that any mess they made was fully cleaned up. Left all the old shed broken up, as requested. Jeff and the team were great and very please with the result. Highly reccomended
Up and out carpentry and construction
New on MyBuilder
Extension Builder in Streatham Vale
We are a carpentry and contruction company who specialise in loft conversions, Extention’s, refurbishments and undertake all aspects or carpentry. We have a great eye for detail and always aim to deliver the best quality of work.
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The Fool And The World Group LTD
New on MyBuilder
Extension Builder in Streatham Vale
We are an all-in-one renovation and kitchen company based in London, with over 22 years of hands-on experience in building, refurbishment, and kitchen installation. What makes us different is simple, we handle everything from start to finish. From the initial design and product selection through to full installation and finishing. No subcontractors, no passing you between different tradespeople. One team, one point of contact, one standard of work throughout. We have our own kitchen showroom in Sutton where customers are welcome to come and see kitchens, worktops, and finishes in person before making any decisions. This means you get proper design advice, not just someone turning up to fit whatever you've ordered online. Over 22 years we have completed hundreds of projects across London, full home refurbishments, kitchen renovations, bathroom installations, extensions, and general building work. We understand both the construction side and the design side, which means the job is done right and it looks right. We are straightforward to deal with, honest pricing, clear communication, and we see every job through to completion. Our reputation over 22 years has been built entirely on the quality of our work.
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Happy Homes Design and Construction Ltd
No reviews yet
Extension Builder in Streatham Vale
Specialist in Design and Build.
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LeveLine General Builders
Rating: 5 out of 5
Extension Builder in Streatham Vale
LeveLine General Builders has grown steadily over recent years. We pride ourselves on customer service and attention to detail. We offer a full architectural and design service to ensure we deliver quality construction projects from start to finish, keeping the customer fully informed at all stages.
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Latest review:
Bricklaying- 27 Feb 2021
Andrew was prompt, efficient and produced high quality work. From the start, he made us feel comfortable we had given the job to the right person. I am extremely pleased we chose to use Andy and I will definitely recommend his services and use again should the need arise. Thank you very much for an outstanding job and pleasant experience.
3D Building Home LTD
No reviews yet
Extension Builder in Streatham Vale
3D building home is a family run building and construction business operating in London and the surrounding areas. The company initially focused on high quality decorative works we have evolved a great deal since then. We aspire to provide a quality stress free service, working together with you, architects and structural specialists to bring together your envisioned dream home.
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BW Building Services
No reviews yet
Extension Builder in Streatham Vale
English speaking bricklayer from Leeds. Specialising on all aspects of masonry work. From building garden walls to full extensions, and repointing to re building chimneys. All aspects of work undertaken.
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LD Building Services Ltd
Rating: 5 out of 5
Extension Builder in Streatham Vale
We are a design and build company based in Isleworth. We are an experienced and disciplined team who have worked on many projects throughout London and surrounding areas for many years. Our company provide professional services to all aspects of building works which includes Loft Conversions, Extensions, Refurbishments & Home Improvements . Federation of Master Builders Trust Mark member
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Latest review:
Extensions- 20 Aug 2016
Fantastic service, Lucas and Darota are an amazing professional team always reliable and our kitchen extension is to an exceptional standard. Darota offers an amazing interior design service. The builders have been punctual, worked really hard and when we have come home from work the house is always tidy so we don't even feel the house is being renovated. We offered LD Property services more work after our kitchen extension/complete refurbishment to include a complete renovation of all our home including garden and driveway. The project has been managed brilliantly as we work full time this has been really helpful.
JED BUILDERS LTD
Rating: 5 out of 5
Extension Builder in Streatham Vale
A limited company established in 2016. More that 8 years experience in construction business. We undertake all building works, big or small, managing and looking after project so the client can have the best results possible.
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Latest review:
Kitchen Fitting- 14 Dec 2018
Very lovely and professional and clean. Very prompt/punctual and worked efficiently , will be using them again to do more work in my property. Definitely with recommend them to anyone ! 10/10 from me ! Good service delivery
Ecotime design and build Ltd
No reviews yet
Extension Builder in Streatham Vale
Dear customer. I’m electrical and building contractor with 24 years experience in construction industry. Quality and customer satisfaction is our ultimate goal. Delivering a great service is our mission. We don’t shy away from small medium and large projects. All welcome. Thank you.
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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.