Extension Builders in Raynes Park

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (21 reviews)

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Some of our top rated extension builders in Raynes Park

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Building Ideas
Rating: 5 out of 5
Extension Builder in Raynes Park
With over 30yrs construction experience, I can offer a friendly, bespoke Architectural design service. Offering creative solutions from initial drawings to planning ,full working drawings and structural engineering calculations. I have been working between architectural design services and high end residential project management projects so believe I can bring value ,creativity and ultimately a strong understanding of what is required to deliver a project.
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Latest review:
Architecture- 20 Nov 2016
This is the first time we are carrying out an extension work at our property. Sean worked with us from a very early stage, prepared the drawings, coordinated with the council and ensured that we received the building approval on time. He was always available to advice us (when requested) on design challenges, choosing installers and material choices which we found very helpful. We are very happy with his work and thoroughly recommend him.
MarioM Construction Ltd.
Rating: 5 out of 5
Extension Builder in Raynes Park
We have spent 15 years in the construction sector. Having experience both in the private sector and commercial sector, we use innovative and modern technology to complete your work. In effect, we achieve higher precision, shorter work times and due to this a lower cost for you. Our deal with a builders’ merchant allows customers to access unique deals which are not available elsewhere. You can learn even more about us by looking at our past projects
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Latest review:
Extensions- 18 Jul 2016
Mario is a brilliant guy with full knowledge of the job. His workers were very punctual and hardworking and finished the job well. I would definitely recommend Mario to my friends and relatives and will use him in the future. Excellent Finish!!!
RCB (Reeves.Carpentry.Building)
Rating: 5 out of 5
Extension Builder in Raynes Park
My name's Simon and I am a carpenter/builder I am a carpenter by trade but also specialise in extension's and refurbs. I have 20yrs experience straight from leaving school. We take on all aspects of building work wether it's from hanging a door, fitting a kitchen or completing a whole extension from start to finish. Also an approved Wren and Wickes kitchen installer.
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Latest review:
Kitchen Fitting- 17 Jan 2019
Simon was polite, efficient and very tidy. He listened to what I wanted (which was a little unusual), asked questions at each stage to make sure he was doing exactly what I wanted, advised when he thought an idea wouldn’t work and gave his own suggestions, communicated well with all the other tradesmen involved, got them all to do their bit in a timely fashion and worked very hard. I am getting him back to do another job imminently!
Sam's Building Maintenance and Constructions Ltd
Rating: 5 out of 5
Extension Builder in Raynes Park
Sam's Building Maintenance and Construction Ltd has more than 25 years experience in First and Second Fix carpentry, Kitchen installation, extension, loft conversion and general refurbishment work. We deliver quality services to meet customers' specifications and within stipulated deadlines .
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Latest review:
Sam did 5 and half meter kitchen, with large shower and laundry rooms extension for me. He is of very good character, worked professionally, reliable and his work was good.
Stevobrickwork
No reviews yet
Extension Builder in Raynes Park
Up and coming Brickwork company with experience in commercial and residential builds, with desire to build your work to highest standard with positive Attitude
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NORDBRIT CONSULTANCY LTD
No reviews yet
Extension Builder in Raynes Park
If you want to work with an experienced company in home renovation and repairing, you are in the right place.
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Derek Morgan
No reviews yet
Extension Builder in Raynes Park
I undertake internal Refurbishment and internal Reorganisation work to enhance a properties appearance and functional improvement. Either by altering or removing walls to change the internal layout of a building or by enhancing its appearance.
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Opticon construction &maintenance ltd
No reviews yet
Extension Builder in Raynes Park
Hi __, Are you planning a construction project or looking for reliable property maintenance? At OPTICON CONSTRUCTION & MAINTENANCE, we bring over 25 years of industry experience and a strong reputation for delivering high-quality construction and property solutions. We provide professional building and maintenance services for both residential and commercial properties. Our Services Include: 🏗️ Building Construction – Residential & Commercial Projects 🏠 Renovation & Refurbishment – Upgrade and modernize your property 🔧 Plumbing Installation & Repair – Fast and reliable plumbing solutions 🛠️ General Property Maintenance – Keeping your property in perfect condition ⚙️ Preventative & Reactive Maintenance – Prevent problems before they start. Our experienced team is committed to delivering high-quality workmanship, reliable service, and complete customer satisfaction on every project. If you’re looking for a trusted partner for your next project, we’re here to help. We’d love the opportunity to discuss your current or upcoming projects and explore how we can bring your vision to life with precision and professionalism. Kind regards, Joao Dias
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ALFAC LTD
No reviews yet
Extension Builder in Raynes Park
About Us: Welcome to Alfac Ltd, where craftsmanship meets excellence! With a passion for building dreams and transforming spaces, Alfac Ltd stands as a trusted name in the construction industry. Established with a commitment to quality, innovation, and customer satisfaction, we bring your visions to life, one brick at a time. Services We Offer: Home Renovations House Extensions Loft Conversions Kitchen and Bathroom Remodeling New Builds Structural Repairs and more...
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fd2build
No reviews yet
Extension Builder in Raynes Park
We provide Bricklaying that is High-Quality and Competitively Priced All types of brick and block work are undertaken. New builds, Extension, General Brickwork. Full supply and fix, Labour and mortar, Labour only. Please do not hesitate to contact me if you have any questions.
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RIVIERA PLUMB LONDON
Rating: 3 out of 5
Extension Builder in Raynes Park
Riviera plumb offer bathroom refurbishment and reactive plumbing maintenance over south east London, well established since 2018 in England, and since 2008 in Cannes ( France ) we offer a reliable service and we pride the quality of our workmanship as much as our customer service
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Latest review:
Bathroom Fitting- 21 Jun 2022
We are not entirely satisfied with Ludovic's work. Some of the tiles were not cut to the correct messurement which left big gaps in between. Worse still, the grouting was very messy and did not have a smooth finish. We will now have to get another Tiler to redo some of the tiling work. Overall, it was not a professional job and we are not very happy with his workmanship.
LA LONDON GROUP LIMITED
No reviews yet
Extension Builder in Raynes Park
WE ARE CONSTRACTION COMPANY .EXPERTS ON THE NEW BUILD FLATS AND HOUSES.
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One hundred property group limited
No reviews yet
Extension Builder in Raynes Park
The company has diversified to include architecture, build and project management – helping clients to realise their aspirations through the successful integration of these services. Challenging the traditional approach of procuring these services separately, and shown how coordinating all these disciplines under one roof achieves greater benefits across quality, time and investment.
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SPS GAS SERVICES LTD
No reviews yet
Extension Builder in Raynes Park
At SPS Design and Build, we don’t just construct buildings — we bring your vision to life with skill, precision, and professionalism. As a trusted build company, we manage projects of all sizes, from complex renovations to full-scale new builds. What sets us apart is our commitment to quality, safety, and client satisfaction. We are fully Electrically Certified and Gas Safe Registered, ensuring that all electrical and gas work is completed to the highest industry standards. Whether you're planning a new home, a commercial space, or a full property transformation, SPS Design and Build delivers reliable, end-to-end construction services with a focus on craftsmanship, compliance, and lasting results. Built right. Built safe. Built to last.
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Smart Design Construction
Rating: 4.7 out of 5
Extension Builder in Raynes Park
Hello my name is sukh we do All Construction work. M professional in restoration and refurbishment full house Tiling and bathroom refurbishment , painting and decorating, plumbing All wood work like flooring, skirting,door frames and hang doors ,skimming plastering , Kitchen fit
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Latest review:
Restoration & Refurbishment- 9 May 2026
Huge thanks to Sukh for the brilliant job on installing new bathroom, kitchen and tiling . The work was done to a very high standard, and he left everything neat and tidy afterward. Communication was excellent throughout the project. If you're looking for someone skilled and professional, I would happily recommend him!
Elevate hill Linited
No reviews yet
Extension Builder in Raynes Park
Professional builders with 15 years of experience as a sole traders, in building and refurbishment trade. Our teams of trusted and competent staff, providing high-quality workmanship from skilled builders within the London region Recently formed a company to trade and expand the business.
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4.2

Top rated Extension Builders

Our Extension Builders in Raynes Park, are rated 4.2 out of 5 based on 21 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 Raynes Park?

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 Raynes Park 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 Raynes Park who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Raynes Park?

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

Find extension builders in Raynes Park with MyBuilder

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

Step 2: Compare different extension builders in Raynes Park

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

Step 3: Hire Raynes Park extension builders with confidence

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

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

What to ask a Raynes Park extension builder before hiring?

Before hiring an extension builder in Raynes Park or extension building company in Raynes Park, 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 Raynes Park?

An extension builder in Raynes Park 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 Raynes Park 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 Raynes Park?

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 Raynes Park 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 Raynes Park 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 Raynes Park

Can an extension builder in Raynes Park help with planning permission?

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

Many Raynes Park 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 Raynes Park help with materials and finishes?

Yes, most extension builders in Raynes Park 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.