Extension Builders in Stockwell

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

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Some of our top rated extension builders in Stockwell

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Sir groundwork ltd
No reviews yet
Extension Builder in Stockwell
All aspects of groundwork -driveway and patios paving&slabing -concrete foundations -fencing and turning -drainage/land drain -kerbs/edgings -block and beam -block work and brick work
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Oakley Renovations LTD
No reviews yet
Extension Builder in Stockwell
We pride ourselves on being a luxury refurbishment company, with your experience at the heart of everything we do. We started as a property development company now with a GDV of £6million, it was the struggle to find a construction company which matched our expectations of service which led to this arm of the company being formed. Our vision is built around 4 pillars; - Professionalism - Organisation - Communication - Quality Craftsmanship
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Novus Construction Limited
No reviews yet
Extension Builder in Stockwell
Novus Construction Limited is a trusted building contractor dedicated to delivering exceptional service, high-quality workmanship, and reliable project management. We take pride in completing projects on time, within budget, and with clear, consistent communication throughout the process. To ensure your complete satisfaction and seamless communication, we assign a dedicated project manager to oversee every aspect of your project from start to completion. We specialise in a wide range of services, including but not limited to: • New Builds • Extensions • Loft Conversions • Refurbishments • Bathroom & Kitchen Fitouts • Carpentry & Joinery • Tiling If you’re ready to discuss your project or need expert advice, don’t hesitate to reach out. We’d be happy to offer a free, no-obligation quote and help bring your vision to life.
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Swiftfix
Rating: 5 out of 5
Extension Builder in Stockwell
Trusted and reliable specialist in painting & decorating, tiling, and flooring. We combine high-end finishes with a friendly, professional approach, delivering clean, precise work with great attention to detail. Whether it’s a small job or a full renovation, we take pride in every project and always aim to exceed expectations. Quality work, honest service, and results you’ll be proud of.
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Latest review:
Painting & Decorating- 13 Sep 2026
Fantastic service from Swiftfix. They painted and decorated my entire flat and did an excellent job from start to finish. Everything was completed to a very high standard, and they were professional, reliable and easy to deal with throughout. The price was also very reasonable for the amount and quality of work involved. I’m extremely happy with the finished result and would definitely recommend them to anyone looking for a professional painter and decorator.
Almedon construction
Rating: 4 out of 5
Extension Builder in Stockwell
Almedon Construction is a privately owned family run business that exudes energy, ambition, and confidence. We leading independent versatile and experienced construction business for more then 15 years providing specialist solutions for Remediation, Groundworks, temporary works, and RC Frames, precast & insitu concrete, frames, external works, loft conversion, extension, Interior painting & decorating, Exterior painting & decorating across London.
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Latest review:
Painting & Decorating- 14 Feb 2023
Edwart is polite, gave a competitive quote and got started straight away. He provided the materials and the workmanship is good enough. He and his team worked hard and stopped smoking in the house after I asked them not to.
H&M Construction
Rating: 5 out of 5
Extension Builder in Stockwell
We do carpentry and roofing works. We present our work professionally. We strive to please the customer. We have experience over the years. Our prices compete with everyone. Our headquarters is in London
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Latest review:
Carpentry- 27 Mar 2022
We were very happy with Hesham’s work on a tricky job mending our Victorian window shutters.
Ridgewell Roofing and Building Ltd
Rating: 5 out of 5
Extension Builder in Stockwell
Ridgewell roofing and building ltd is a family owned and run business, we strive for perfection in the quality of our work , competitive pricing and customer satisfaction , no job is too big or too small , we do all types of roofing , from flat roofs in felt rubber fibreglass, pitched roofs repointing leadwork valleys and general maintenance feel free to get in touch
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Latest review:
Roofing (Pitched)- 10 Sep 2026
James was very prompt and gave a competitive quote and was professional in his response. Gave quotations for repointing a valley gutter and for replacing it if there was damage. James arrived promptly with his assistant and did a very good job with repointing the valley gutter as the valley itself was fine. He also replaced 4 damaged roof tiles at no extra cost. Would be happy to use Ridgewell Roofing for future roof work.
Cre8tive Contractors Ltd
No reviews yet
Extension Builder in Stockwell
Hi My name is Eric from Cre8tive Contractors Ltd. At Cre8tive Contractors Ltd we feel proud to be part of the Federation of Master Builders and government endorsed TrustMark. This is reflective of the qualified and highly skilled craftsmen. We take pride in creating and reconfiguring your bespoke dream home, from footings to finishings, to high-end specification. We specialise in extensions, loft conversions, bathrooms, kitchens and refurbishments from design to completion. Happy to have an initial chat and arrange a free site visit at your convenience. I look forward to hearing from you. Many thanks Eric
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Grand Finish Ltd
No reviews yet
Extension Builder in Stockwell
With many years experience, we will ensure that we deliver your project on time and within budget, however large or small. Whether you require a minor or major extension, refurbishments or renovations, we will design, plan and implement the whole project. We cover all the local areas and offer services for all your building needs.
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Lux Contracts Ltd
Rating: 4.9 out of 5
Extension Builder in Stockwell
LUX contracts are a friendly,family run building contractor. We carry out all types of construction projects; refurbishments, kitchen and bathroom installations, conversions, extensions and electrical projects.Our team of tradesmen have many years of experience. We have completed numerous projects working closely with clients to ensure we understand and deliver a very high standard, meeting the clients requirements and expectations .
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Latest review:
Extensions- 22 Apr 2019
Richard and his team have always been very hard working, respectful and professional throughout the project. We have had an extension, utility and bathroom/toilet renovation and we are very happy with the quality of work. It has transformed our home into a beautiful living space. Richard was very helpful when giving advice on materials we were choosing. The team were very accommodating to our needs, easy to work with and always tidied up after themselves. The payment schedule made it easy to keep on top of the budget and pay for any optional extras along the way. The building work was completed within the set timescale and to a high standard. We would highly recommend Lux for any building/renovation work.
Maven Heating Ltd
Rating: 4.4 out of 5
Extension Builder in Stockwell
We specialise in Gas heating & plumbing Boiler installation Unvented hot water cylinder Underfloor heating Full central heating installation We will beat any genuine gas safe engineer price.
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Latest review:
Gas Work- 12 May 2018
Great price and quality
Jack Doyle
No reviews yet
Extension Builder in Stockwell
I am a qualified carpenter who has recently moved to London from New Zealand. In New Zealand I worked on high end architectural houses where every detail mattered and no corners were cut. From skirting and architraves to fixing doors and cabinetry there isn’t any job I can’t do. My work is of the highest quality and speed, no time wasted. While having experience in interior carpentry, I have also done plenty of landscaping works and can produce amazing outdoor areas for the summer.
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Build My Design
No reviews yet
Extension Builder in Stockwell
Build My Design is a medium sized building company that has completed over 200 projects in the London area. They are specialists in home additions but carry out all manor of residential and commercial construction work. They provide full design and build services but are more than happy to to work from designs provided by other architects. Please call today for a free no obligation site visit, assessment and quotation.
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R&S construction services
Rating: 5 out of 5
Extension Builder in Stockwell
I have been for 20 years now in building works i like what i do and i like make other people to have they dream house to make them happy
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Latest review:
Great service received. Called Martin out that day and he fixed my front door straight away. Great price and great service received will be using him again in the future.
Mo building UK services
Rating: 5 out of 5
Extension Builder in Stockwell
At Mo build UK services, we take pride in delivering high-quality tiling services for residential and commercial projects. With years of experience, we specialize in wall and floor tiling, bathrooms, kitchens, and outdoor spaces. Our attention to detail, reliability, and commitment to customer satisfaction make us a trusted choice for all your tiling needs. Whether it’s porcelain, ceramic, marble, or natural stone, we ensure a professional finish every time.
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Latest review:
Tiling- 31 Aug 2026
Excellent service from start to finish! I chose Mo for our bathroom tiling and bathtub installation based on his reviews, and he didn't disappoint. Mo and his assistant finished in just two and a half days, working quickly without compromising on quality. They kept the space tidy, cleaned up daily, and even stored the leftover materials in our garage. Professional, reliable, and highly recommended!
Liskerrin Limited
No reviews yet
Extension Builder in Stockwell
Liskerrin is a multi-disciplinary property and construction company. Based in London, we specialise in small to medium sized fit-out projects in commercial, retail and residential sectors. With experienced in-house designers and project managers, we offer a complete service from initial concept design to construction on site.
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Top rated Extension Builders

Our Extension Builders in Stockwell, are rated 4 out of 5 based on 20 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local extension builders in Stockwell?

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

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

What are the hourly rates of extension builders in Stockwell?

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

Find extension builders in Stockwell with MyBuilder

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

Step 2: Compare different extension builders in Stockwell

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

Step 3: Hire Stockwell extension builders with confidence

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

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

What to ask a Stockwell extension builder before hiring?

Before hiring an extension builder in Stockwell or extension building company in Stockwell, 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 Stockwell?

An extension builder in Stockwell 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 Stockwell 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 Stockwell?

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 Stockwell 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 Stockwell 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 Stockwell

Can an extension builder in Stockwell help with planning permission?

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

Many Stockwell 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 Stockwell help with materials and finishes?

Yes, most extension builders in Stockwell 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.