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

Extension Builders in Dulwich

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

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 Dulwich

3282 Results

Sort by:

  • Extension Builder in Dulwich

    FF Building Contractors Ltd are a family run business who specialise in all types of general building, construction and structural works. We have earned the reputation of providing thorough, quality workmanship from planning to completion and take pride in delivering the highest standard of work for our customers. Our aim is to deliver a personable and friendly service and ensure our customers are kept informed throughout the entire project.

    Get in touch
  • Extension Builder in Dulwich

    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 Dulwich

    We are a very experienced team of tradesmen offering all aspects of construction from new builds to refurbishment and extensions. We take on all sizes of jobs from a bathroom refurb or kitchen refurb all the way to multiple new builds. One thing we strive for is quality and customer relationship. We believe in using skilled tradesmen as that is what maintains a high quality of workmanship and leads to a happy client and high quality finished job.

    Get in touch
  • Extension Builder in Dulwich

    Hi my name is Stuart, I’ve been bricklaying for ten years now and love my job hopefully you like my profile

    Get in touch
  • S J Webb & Co Ltd has been operating since 1977 and is a family run third generation builder. We are NHBC registered and have a combined experience of over 100+ years in the Building Industry. We have built large flat developments in Braintree & Walton-the-Naze ,we built 70 Houses for the MOD & houses in Chelmsford ,Leigh-on-Sea,South Benfleet ,Canvey Island & Greater London.We also vet and review our sub- contractors to ensure our high standards are met and delivered to our Clients

    Get in touch
  • Extension Builder in Dulwich

    Here to help

    Get in touch
  • Extension Builder in Dulwich

    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 Dulwich

    At Simar Construction, we bring craftsmanship and design together to transform your home. Whether it’s a luxury kitchen, a bespoke bedroom, or a full home renovation, our skilled team delivers quality you can see and service you can trust. We handle every aspect of your project — plumbing, electrical work, loft conversions, house extensions, and driveways — all completed with precision and care. With years of experience and a commitment to excellence, Simar Construction ensures your home is built to the highest standard — from concept to creation.

    Get in touch
  • Carpenter with 20 years plus experience. Small extensions, shop fitting, all first fix and second fix carpentry. Bespoke kitchens and furniture. Design and install bathrooms. Complete house refurbishment. Garden buildings patio and decking.

    Get in touch
  • Extension Builder in Dulwich

    We are a dedicated building company that specialise in extensions and renovations works.

    Get in touch
  • With over 15 years in the construction industry covering most trades BCS Construction is able to provide a reliable and trustworthy service

    Get in touch
  • R&J Quality & Decorating Ltd is a Basildon‑based home improvement and decorating business established in 2019, offering a wide range of services including house refurbishment, decoration, plumbing, electrical work, bathroom tiling and general renovations. The company focuses on quality workmanship and customer satisfaction, aiming to transform living spaces with meticulous attention to detail and a comprehensive approach to home improvement. �

    Get in touch
  • Extension Builder in Dulwich

    Carpentry Services

    Get in touch
  • Extension Builder in Dulwich

    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
  • Extension Builder in Dulwich

    We are a reliable and experienced building team specialising in EWI (External Wall Insulation) and all types of construction work. Our services include: • External Wall Insulation (EWI) • Rendering & plastering • Brickwork • Painting & decorating • General building and renovation • Repairs and maintenance We focus on high-quality workmanship, attention to detail, and finishing every project to the highest standards. Customer satisfaction is our priority. We work professionally, keep sites clean, and complete projects on time. All our work comes with a quality guarantee, giving you peace of mind. Contact us today for a free quote.

    Get in touch
  • Extension Builder in Dulwich

    I have been trading for over 35 years. I am a fully qualified city & Guilds ,Bricklayer/plasterer and undertake all aspects of building works as listed below to a very high standard.

    Get in touch

3.9

Top rated Extension Builders

Our Extension Builders in Dulwich, are rated 3.9 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 Dulwich?

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

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

What are the hourly rates of extension builders in Dulwich?

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

Find extension builders in Dulwich with MyBuilder

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

Step 2: Compare different extension builders in Dulwich

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

Step 3: Hire Dulwich extension builders with confidence

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

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

What to ask a Dulwich extension builder before hiring?

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

An extension builder in Dulwich 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 Dulwich 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 Dulwich?

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 Dulwich 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 Dulwich 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 Dulwich

Can an extension builder in Dulwich help with planning permission?

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

Many Dulwich 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 Dulwich help with materials and finishes?

Yes, most extension builders in Dulwich 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 Dulwich

Cities