Describe your job with details to view a tailored list of tradespeople.
Post your job

Extension Builders in Kennington

Easily find verified Kennington Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Kennington.

How it works

Post your job for free

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Kennington

3507 Results

Sort by:

  • Mansell Construction Services provide a complete building service from footings to finishes. We aim to deliver high quality buildings at a competitive price to meet our clients requirements. Whether an extension or large new build project let us liaise with building control, architects and tradesmen to deliver your construction project

    Get in touch
  • Extension Builder in Kennington

    At Mag Design & Build we pride ourselves on quality of work and the finished job. We take on all building work. Free quotes and easy option payment plans make the process simple and easy to work with.

    Get in touch
  • Extension Builder in Kennington

    My name is Tony. I'm a qualified bricklayer who has experience in New builds, extensions, footings, groundworks. I also specialise in driveways, patios and all aspects of landscapeing . I've always been tought to do the job right first time. I'm proud to say i produce exceptional work and standards. Clarified by every customer and building official I've worked with.

    Get in touch
  • Extension Builder in Kennington

    Hi my name is George and I live in the beautiful Surrey village of Shere. I have worked in the surrounding area for several years. I have built up a local reputation and business is picking up fast. JAVALI has now been created to accommodate, if you would like any references dont hesitate to contact.

    Get in touch
  • Extension Builder in Kennington

    Intercleanse have been established for approx 15 years and undertake all aspects of building works. We undertake building works for Greggs the Bakers, Sussex Housing Group, Leaders Estate Agents, Main Car Dealerships - Motorline. We also carry out customer care works for many big house building companies i.e Ward Homes

    Get in touch
  • A J Morris Plastering And Construction is a company that specialise in all aspects of Construction to small room refurbishments to extensive structual work to landscaping and creating lovely spaces outside. We have over 15 years of experience in the construction industry so no job is to small or to big for the company and the jobs are always completed to all regulations and also to the highest standard. Customer satisfaction is our number one goal.

    Get in touch
  • Extension Builder in Kennington

    My work partner Paul and I have 40 years of combined building knowledge and experience. I specialise in extensions and building work, while Paul specialises in carpentry and internal works. Together we have the skills to complete an entire project start to finish. We concentrate on extensions and renovations however we have completed many projects both large and small. We are able to provide our website details as well as customer testimonies. Visits to previous projects can be arranged.

    Get in touch
  • Extension Builder in Kennington

    We specialise in many types of foundations. We are a team of 3 professional groundworkers. Things we specialise in: Piling (all types of mini piling,drop cases, screwpiling) Foundations (rafts, beams etc) Digger work( site prep, site clearance or your simple digger work) Steelfixing to engineered standards/ drawrings concrete laying ( to desired level)

    Get in touch
  • Extension Builder in Kennington

    Eco Friendly Construction Company. Our Eco Friendly & Carbon Neutral Projects Include New Construction, Tiny Homes, Guest Houses, Garden Rooms, Garden Offices And Also Extensions & Renovations. If it is "OFF THE GRID" Living You Require Or Ensuring Your Project Is As Eco Friendly As Possible By Installing As Many Eco Friendly Credentials Achievable Then We Can Help!

    Get in touch
  • Extension Builder in Kennington

    I have been working in this field for four years and my position is to work fast, quality and beautiful

    Get in touch
  • Extension Builder in Kennington

    Good and right work starting to finish

    Get in touch
  • Extension Builder in Kennington

    Here to help

    Get in touch
  • Extension Builder in Kennington

    We have over 30 years of experience managing, and executing construction projects of all kinds. Our team is professional and reliable, and we will work within the clients constraints. We always stay on the job until it's done to the clients satisfaction. We also make sure that our sites are accident free by complaining with the Health and Safety regulations.

    Get in touch
  • Extension Builder in Kennington

    At QC Projects , we specialise in high-quality residential and commercial construction across London and the surrounding areas. With over 10 years of industry experience, we pride ourselves on delivering projects professionally, safely, and to the highest standard from start to finish. Our services include extensions, loft conversions, full refurbishments, structural alterations, bespoke joinery, kitchens, bathrooms, roofing, fit-outs, decorating, and complete project management. Whether it’s a modern home renovation, a high-end finish, or a complex structural project, we bring the same attention to detail and commitment to quality on every job. We understand that choosing the right builder is a major decision. That’s why communication, transparency, cleanliness, and reliability are at the centre of how we operate. We work closely with clients, architects, designers, and building control to ensure projects run smoothly and are completed on time and within budget. Our team is fully committed to customer satisfaction and building long-term relationships through trust, workmanship, and professionalism. No shortcuts, no hidden surprises — just quality construction delivered properly. "Visit our website for more of our work"

    Get in touch
  • Extension Builder in Kennington

    I’m a bricklayer for nearly 20years,I do garden walls,extensions right up to houses and more..I take all jobs serious and am willing to do most no job to big or small it’s all work,,willing to help and advise 👍

    Get in touch

4.1

Top rated Extension Builders

Our Extension Builders in Kennington, are rated 4.1 out of 5 based on 18 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 Kennington?

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

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

What are the hourly rates of extension builders in Kennington?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Kennington will charge between £16 and £42 per hour.

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 Kennington extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Kennington home extension project is likely to cost.

Find extension builders in Kennington with MyBuilder

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

Step 2: Compare different extension builders in Kennington

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

Step 3: Hire Kennington extension builders with confidence

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

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

What to ask a Kennington extension builder before hiring?

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

An extension builder in Kennington 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 Kennington 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 Kennington?

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 Kennington 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 Kennington 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 Kennington

Can an extension builder in Kennington help with planning permission?

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

Many Kennington 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 Kennington help with materials and finishes?

Yes, most extension builders in Kennington 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.

Other tradespeople in Kennington

Cities