Extension Builders in Raynes Park

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (18 reviews)

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Some of our top rated extension builders in Raynes Park

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Mss Decoration
No reviews yet
Extension Builder in Raynes Park
I am a reliable and skilled tradesman who takes pride in working cleanly, neatly, and to a high standard. From small repairs to larger renovation projects, I approach every job with the same care and attention to detail. My aim is not just to complete the work, but to ensure customers feel confident and satisfied with the result. With many years of hands-on experience, I provide practical, on-site advice that helps clients save time, space, and money. Before starting any job, I clearly explain the work involved and offer honest, transparent pricing. I offer a wide range of services including flooring installation, furniture assembly, door and window fitting, painting and decorating, basic plumbing and electrical work, as well as general home maintenance and repairs. I always work respectfully in my clients’ homes and leave the space clean and tidy. Customer satisfaction is my top priority, and I treat every property as if it were my own.
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Rizart terzeta
Rating: 5 out of 5
Extension Builder in Raynes Park
Experienced London-based carpenter specialising in commercial and residential work. Certified fire door installer, delivering high-quality, reliable, and compliant workmanship. Tape and joint Painting Glazing Partition walls Wall panels Standard doors Fire doors
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Latest review:
Carpentry- 10 Nov 2025
We know how difficult is to find someone reliable who knows what is doing. Well ,Rizart is the one who you can trust, relay on and have the job done in no time. 8 fire doors fitted in 2 days with certificates Thank you Rizart
A S Builders
Rating: 5 out of 5
Extension Builder in Raynes Park
We are a family run business in construction industry since 1990, initially started by my father and now his sons have joined the business and looking to revitalised the business through the use of up-to-date technology. We undertake all types of building work through our team of skilled labour from a small job up to New Build. Our most recent job was conversion of a detached property to 7 HMO's.
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Latest review:
Extensions- 29 Apr 2026
Heera, Jagthar and team was my first personal experience with builders. Let me tell you, it was a pleasure to have them do our porch and other renovations in the house. They are so courteous, hard working and provided a great service. Firstly, I had a comprehensively written quote breaking down all of the steps required. Heera then ensured to keep me in the loop of any developments/any changes of plan required, outlining the reasons why and options, making it easy to understand and work together to completion. Their finish was to a high quality and they would always go the extra step to ensure this. I highly recommend AS Builders for any job and will definitely use them again in the future, and would recommend to my friends and family also. If you are considering them, grab a free quote and go from there... That's what I did! Thank you AS Builders for our renovations!
Clear-Cut Construction Group Ltd
Rating: 5 out of 5
Extension Builder in Raynes Park
At Clear-Cut Construction, we pride ourselves on delivering exceptional customer care and complete satisfaction. Through clear communication and expert project management from day one to completion, we deliver every project to the highest standard. Making the entire process as smooth and stress free as possible for our clients. Partnered with our sister company Clear-Cut Carpentry, we cover all building and carpentry projects including but not restricted to: Loft conversions, extensions, refurbishments, out buildings, garage conversions, decking, garden rooms, bespoke wardrobes / storage, porches, kitchen fitting and media walls.
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Latest review:
We honestly can’t thank the team enough for everything they’ve done. From the very first day to the final handover, they have been incredibly professional, knowledgeable, helpful and so patient. They always took the time to answer our questions, offer advice and make sure we were completely happy every step of the way. Building work can be stressful and unexpected challenges are inevitable, but every obstacle was met with a smile and a solution. No problem was ever too big or too small, and nothing ever seemed like too much trouble. Their experience and attention to detail gave us complete confidence throughout the project. The quality of the workmanship is outstanding, and it’s clear they take enormous pride in what they do. They treated our home with respect, kept us informed throughout, and genuinely cared about delivering the very best result rather than simply finishing the job. They haven’t just built an extension and renovated our home—they’ve created a space that our family will enjoy for many years to come. We are absolutely delighted with the finished result, and it has exceeded everything we hoped for. If you’re looking for builders who are trustworthy, reliable, highly skilled and genuinely care about their customers, we couldn’t recommend them more highly. Thank you for making our dream home a reality.
Simply Extensions and Lofts Ltd
No reviews yet
Extension Builder in Raynes Park
We're specialist’s in house extensions, refurbishments and Loft conversions in South London and all surrounding suburbs, with the aim to deliver. Everyone that we use for finishing, is a trade. This gives you a very high quality finish that is seldom achieved by a 'General-trade'. We are fast, clean and produce showroom quality. Our individual professionals are more than just people we work with, they are people we know. We make or exceed our deadlines to ensure client satisfaction!
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Jhand construction ltd
Rating: 4.5 out of 5
Extension Builder in Raynes Park
Hi i have 14 years experience in construction industry we do loft conversion, extensions please feel free contact us
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Latest review:
Plastering- 21 Aug 2025
Best construction company, amazing staff. Thank you so much for the service.
Home Empower
Rating: 4.8 out of 5
Extension Builder in Raynes Park
Our construction company specialises in the professional erection of structures of any complexity, Strictly adhering to provided designs. We guarantee high quality construction, timely delivery, and meticulous attention to detail at every stage of project!
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Latest review:
Bricklaying- 23 May 2025
Completed a job for a driveway wall, but was very rude, unprofessional and aggressive when asked a quote for a follow-up job. Conversation attached.
GGS Brickwork
Rating: 5 out of 5
Extension Builder in Raynes Park
I have always been a very conscientious worker and enjoy what i do.
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Latest review:
Bricklaying- 17 Aug 2018
Lovely guy-good job, always kept me informed about when he was ģoing to appear, tidy and interesting to talk to!
Asen Terziev
Rating: 5 out of 5
Extension Builder in Raynes Park
I have been working in construction since I was 19.I have qualified as external wall insulation,rendering and plastering!Over the years I have undertaken bricklaying and roofing jobs as well!
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Latest review:
Plastering- 7 Oct 2022
Excellent work, very professional.
BP RENOVATIONS AND CONSTRUCTION
No reviews yet
Extension Builder in Raynes Park
Transform your bathroom into a space you’ll love with BP RENOVATIONS AND CONSTRUCTION.We’re a local team of expert bathroom fitters offering design, installation, and renovation services. Whether you want a modern upgrade or a complete makeover, we handle everything — from tiling and plumbing to lighting and finishes. We take pride in top-quality workmanship, clear communication, and outstanding customer service.
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Altus Construction Ltd.
No reviews yet
Extension Builder in Raynes Park
Professional building contractor and master craftsmen, undertaking bespoke, high end project from small to medium in scale for both domestic and commercial clients.
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Matt brash builders
No reviews yet
Extension Builder in Raynes Park
We undertake all aspects of building work and provide no obligation free quotes
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Carpenter quality
Rating: 5 out of 5
Extension Builder in Raynes Park
CARPENTER QUALITY LTD •SPECIALISED IN EXTENSIONS •LOFT CONVERSIONS •BESPOKE CARPENTRY •KITCHEN & JOINERY •NEW BUILD & REFURBISHMENT
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Latest review:
Carpentry- 7 Sep 2026
Excellent service Reliable and did a great job Thoroughly recommended
Shpetim troka
Rating: 5 out of 5
Extension Builder in Raynes Park
Troka Construction specializes in home refurbishments, extensions, and a wide range of home improvements. With a focus on quality craftsmanship and personalized service, we bring our clients' visions to life with dedication and attention to detail.
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Latest review:
Carpentry- 30 Apr 2026
Great communication and was able to come and do the job quickly after first message. Job was completed to a great standard (skirting boards and some scotia)
karam traders
Rating: 4.9 out of 5
Extension Builder in Raynes Park
All domestic and commercial Electrical and Plumbing work and maintenance and Repairs Painting and Decoration Laminated Flooring and Lino Sheet ( Vinyl ) Garden Fencing and Gardening Tiling, renovation bath and kitchen and all maintenance around property
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Latest review:
Handyman- 31 May 2026
Thank kashif for doing a great job , I would recommend it and use his services in future
Loran Design And build
No reviews yet
Extension Builder in Raynes Park
SPECIALISING IN BESPOKE RESIDENTIAL AND COMMERCIAL PROPERTIES. Loran Design & Build handle your entire project from start to finish. This includes architectural planning, designing, building regulations and planning permission, structural engineering, constructing and managing your project to achieve a perfect finish.
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4.1

Top rated Extension Builders

Our Extension Builders in Raynes Park, are rated 4.1 out of 5 based on 18 reviews from customers like you.

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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.