Extension Builders in Raynes Park

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in Raynes Park

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Beeches Building Ltd
Rating: 5 out of 5
Extension Builder in Raynes Park
Beeches Building undertakes all manner of construction jobs, specialising in residential extensions and refurbishments. With loads of experience and a truly international team, we bring a unique and exciting perspective to every project.
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Latest review:
Nathan and his team were fantastic. I urgently needed a kitchen refit in a rental property between tenancies. Nathan anticipated my every needs. They were fast, efficient and paid great attention to detail. I would highly recommend them and I would use them again.
londonprobuild
Rating: 5 out of 5
Extension Builder in Raynes Park
Londonprobuild is based in London/Surrey who specialist in Bathrooms, Kitchens and Renovations. We offer customers a comprehensive services helping them to optimize their space. We take the time to ascertain the needs of each client offering the following services: Home Improvements General Building Works & Repairs Plumbing & Heating Systems Painting & Decorating Electrical Plastering Tiling & Flooring Carpentry For a no-obligation quote please get in touch.
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Latest review:
Bathroom Fitting- 25 Nov 2020
Alex provided a great service. He came round on time to view the job, gave a detailed and competitive quote and built the bathroom exactly to spec. He was keen to ensure I was happy with all aspects of the installation with regard to both materials and workmanship and even carried out some small additional activities not included in the original quote. He was polite, hard working and very experienced. He also cleaned up the house at the end of each day. I am really pleased with my bathroom and would thoroughly recommend him to anyone.
SM FULHAM BUILDERS LTD
Rating: 5 out of 5
Extension Builder in Raynes Park
Welcome to SM FULHAM BUILDERS LIMITED. We are reliable, professional business team dedicated to designs and finishes of the highest quality. We are based on south west London and cover the surrounding areas. Having over 15 years of experience we offer full range of internal and external services from minor jobs to full home refurbishments. We offer a tailored, friendly and professional service to very high standards and pride ourselves on quality, reliability and reputation.
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Latest review:
He's very professional and knowledgeable in interior construction. We highly recommended him.
STUDIO20 GROUP LTD
Rating: 5 out of 5
Extension Builder in Raynes Park
Studio 20 Architects is a vigorous and contemporary architecture firm based in Richmond, yet operating across London and South East England and covers all London and Surrey. We offer a full range of services including; *Architectural Services *Planning Application Services *Building Regulation Drawings *Structure Engineering Services *Extension *Loft Conversion *Project Management *Flat Conversion *HMO *Change of Use *New Build House *Interior Architecture & Design Services
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Latest review:
Architecture- 6 Jun 2021
Nadir is just the most ideal artitech we want! He is polite, offer tips, smooth communication thru, very professional. We already ask him to work together on next project. Highly recommended to all.
Balham construction Ltd
Rating: 5 out of 5
Extension Builder in Raynes Park
Balham construction are a London based refurbishment and construction company that offer a wide range of services from full Property refurbishment to extensions and loft conversions and everything in between
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Latest review:
Tom and the team completed a full renovation of my flat. This included refurbishment of my kitchen, bathroom and general redecoration. The team were extremely hardworking and punctual and no job was too difficult for them. I would highly recommend their services.
Adamus and Contractors Limited
Rating: 5 out of 5
Extension Builder in Raynes Park
Adamus & Contractors Limited We’re a friendly, hands-on building company with 10+ years’ experience, specialising in refurbishments, loft conversions and extensions. Whether you’re opening up a space, extending your home, or bringing an older property back to life, we handle everything from start to finish. We’ve got an in-house architect and interior designer, so we can take care of the planning, design and build all under one roof — making the whole process a lot easier for you. From steels and structural work right through to the final finishes, we use a solid team of trusted trades and take pride in doing things properly. We’re used to working in people’s homes, so we keep things tidy, organised and running smoothly. We keep it simple: clear quotes, honest advice, and no surprises. If anything changes along the way, we’ll talk it through with you first. You bring the vision. We bring the standards. At the end of the day, we just focus on doing a proper job and leaving you with a space you’re genuinely happy with.
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Latest review:
Restoration & Refurbishment- 22 Jul 2026
Hired for a kitchen refit and other works including removing a wall to open kitchen out. Understood the job, and where appropriate offered helpful suggestions. Excellent communication throughout, I was always aware of the current status of the job. Work performed exceeded expectations - and I hope they will be free next time I have works that need doing.
Roman
Rating: 5 out of 5
Extension Builder in Raynes Park
Hello, we are a team of registered and experienced plumbers, gas safe engineers, electricians and designers. We offer supply, installation and maintenance of bathrooms, wet rooms, walk in showers , boilers, shower pumps, radiators, kitchens , bedrooms painting and decorating etc. Our service is hustle free from start to finish including design and shopping for materials. Same or next day repair available. We are fully insured up to £ 2.000 000 against accidental damage to your property. Quotation is free of charge. Thank you for spending time looking at my profile. Warm regards Roman B.
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Latest review:
Kitchen Fitting- 28 Apr 2024
As soon as I posted the job Roman contacted me and arranged a visit. Was very punctual, professional and tried to do the best job he could do. Roman helped us install an integrated washing machine, adjusting the kitchen units. He has also reasonably priced for a Sunday visit. I also appreciated entering into the house with shoe covers and being careful and clean.
Viranna Professional Building and Cleaning Service Ltd
Rating: 4.4 out of 5
Extension Builder in Raynes Park
Viranna Brickwork Contractors are actively looking to take on more work and would like to be in your tender list. We are based in Surrey, South Croydon, but travel and work all over the South East. We have over 10 years’ experience in the Building industry and taking pride in the job. Looking forward to work with you on your next project. Viranna Professional Building and Cleaning Service LTD
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Latest review:
Bricklaying- 26 May 2020
Very professional and reliable. Quality of work is very high standard and will definitely use their services again. Come highly recommended.
Mark
Rating: 5 out of 5
Extension Builder in Raynes Park
A professional service with over 10 years experience, covering all areas of London and surrounding areas. Gardening. Painting. Bathroom fitting. Fencing. Carpet cleaning. Etc. Free quotes and a 24/7 call out available.
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Latest review:
Fencing- 26 Mar 2022
Mark was polite and friendly, and did the job of repairing our fence really quickly and very well. Happy to recommend
MJ Carpentry and Build
Rating: 5 out of 5
Extension Builder in Raynes Park
hi i’m matt im a carpenter and builder working on site for 26 years really enjoy it got a eye for detail have to be clean and tidy got a great team of all trades check out my website!
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Latest review:
Carpentry- 1 Dec 2024
Matt and his team did a great job building my Summer House. At every stage they checked that their work was fulfilling my needs, and took on board my suggestions. The whole job was completed within budget and time. I would have no hesitation to engage them again, should the need arise. Thanks Matt.
Synergy Construction Group Ltd
Rating: 4 out of 5
Extension Builder in Raynes Park
Synergy Construction Group carry out a vast amount of different works. With our in house team of tradesman we deliver any project to very high standards. We have over combined 40 years experience and can deal with any type of work. Our previous projects show what high standards we work to
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Trend House Design limited
Rating: 5 out of 5
Extension Builder in Raynes Park
Trend House Design limited offer independent carpentry and joinery 1&2, fix with certification NVQ LEVEL 3 specialise on refurbishments and high end floors over 9 years experience. We are proud to offer our advice reliable and friendly service within the South West London area.
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Latest review:
Joinery & Cabinet Making- 26 Jun 2024
Absolutely great service. The media was built exactly how we wanted. Nicolae would use his expertise to guide us and improve our design where appropriate. The end result was a unique and difficult to make arch media wall with integrated electrics and lighting
VICTOR GENERAL CONSTRUCTION LIMITED
Rating: 5 out of 5
Extension Builder in Raynes Park
Professional Building & Renovation Services Our Services • Complete House Renovations • Kitchen & Bathroom Installations • House Extensions • Loft Conversions • Plumbing & Electrical Work • Tiling, Flooring & Decorating Why Choose Us? • High Quality Workmanship • Reliable & Professional Service • Competitive Prices • Free Quotes
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Latest review:
Kitchen Fitting- 1 Sep 2026
Massively impressed! Very punctual, extremely hard working and high quality of work
Marcin Building Contractor
Rating: 5 out of 5
Extension Builder in Raynes Park
25 years experience,all building work undertake, handyman service
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Latest review:
Hard Flooring- 12 Dec 2017
Two rooms in one day. The work was done to a high standard and everything fit as it should. He left the job tidy and neat, when I walked into the room, it was if the floor had laid itself. We also hired him to install a double glazed window for us, again work done excellently and no less left
ABETA GROUP LIMITED
Rating: 5 out of 5
Extension Builder in Raynes Park
ABETA GROUP LIMITED covers a wide range of construction services offered by our team of professionals.
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Latest review:
Kitchen Fitting- 30 Nov 2020
Aurenc was very helpful and accommodating. The work was well done. All the persons were respectful and clean.
ELB Construction services LTD
Rating: 5 out of 5
Extension Builder in Raynes Park
Established, respectable construction company which specialises in all aspects of building. we pride ourselves on giving clients a personal touch. Seeing you’re project through from getting planning permission to completing works to a hi spec finish. new builds loft conversions house extensions refurbishments Basements All type of general building undertaken
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Latest review:
Extensions- 23 Dec 2022
ELB Construction completed some major garden works for me and constructed a garden office. It was a big piece of work with a lot of earth moving, significant foundations and a lot of brickwork. The ELB team, specifically Jimmy the site manager, were fantastic, always giving me the right advice about things I was not knowledgeable about, always focussed on a quality finish and flexible when we had some challenges with our neighbours. The finish is great, communication was always open and honest and they were very competitively priced. My brother in law is in corporate construction and was specifically very impressed with the quality of the brickwork that Jimmy and the team produced. Thank you to the whole team!

4.2

Top rated Extension Builders

Our Extension Builders in Raynes Park, are rated 4.2 out of 5 based on 20 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.