Extension Builders in Marlow

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (11 reviews)

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Some of our top rated extension builders in Marlow

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McMahon Brickwork
Rating: 5 out of 5
Extension Builder in Marlow
I specialise in extensions, new builds, front garden walls, patios, Block paving heritage work and any Brickwork repairs. I can Guarantee very high standards of work.
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Latest review:
Bricklaying- 18 Jan 2026
Luke was very flexible with planning and did a nice job rebuilding the wall with the existing bricks
Neil Chamberlain Property Services
No reviews yet
Extension Builder in Marlow
Neil Chamberlain has over 30 years of experience in the construction industry, where he has gained a comprehensive level of knowledge and a thorough and in-depth understanding of most trades and skills. Neil commenced his career in construction as a sub-contractor building loft conversions, primarily in West London, and was awarded by The Federation of Master Builders for an exceptional conversion in Wimbledon.
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Djb maintenance
No reviews yet
Extension Builder in Marlow
Hello everyone I am very pleased to announce my new business venture. After spending the past 11 years working for someone I have decided now is the time to work for myself. I am available for all your odd jobs around the house, as well as patio cleaning and garden maintenance. My Expertise do not stop there, I am also available for building furniture, floor laying as well as painting and decorating. I also have my small own van so I am able to help with removals and house/garden/garage clear outs. I look forward to hearing from you all soon. Dex
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Elite Property Projects High Wycombe Ltd
No reviews yet
Extension Builder in Marlow
Elite have specialised in creating and improving Homes since 1997. Our skilled trades personnel can assist you with Property Maintenance, Home improvements, Renovations, Roofing, Garden Landscaping, Driveways, Site maintenance/ Supervision and New Builds. We have an extensive portfolio which shows our eye for detail when it comes to the completion of a quality project.
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NORVILLE-BRICE LTD
No reviews yet
Extension Builder in Marlow
We specialise in residential refurbishment and renovation & design. From initial ideas to drawings, planning, designing the best construction solution, to our dedicated team carrying out the work, turning your ideas into built reality. James Brice, RIBA qualified Project Manager, oversees each project with experience on challenging projects, listed buildings and complex design. His technical background and eye for design/detail, will ensure quality and the best possible outcome. James is also a qualified mediator and helps other clients and contractors resolve disputes.
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Eagle Plastering And Home Improvements Ltd
Rating: 5 out of 5
Extension Builder in Marlow
We're a small, local building company. We take a lot of pride in our work and the care we take of our clients. Jobs large and small, from fitting a new W.C., extensions, refurbishing or renovating your home, we especially love working on listed buildings.
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Latest review:
Bathroom Fitting- 17 Jan 2020
Really good experience with Mark and his team. Really nice guys that have done a great job in a timely manner and to a high standard. Would definitely recommend. Was not just a bathroom fitting but gutting and renovating living room and master bedroom too.
Jake’s Quality Builders
No reviews yet
Extension Builder in Marlow
With 10 years of experience in the building trade, Jake’s Quality Builders specialises in delivering high-quality construction and landscaping services. I have plenty of experience across different projects, from large double-storey extensions to porches and bespoke small garden rooms. In addition to building expertise, I offer a comprehensive range of landscaping services to help you transform your outdoor space into something truly special. We offer the best quality with competitive prices, aiming to minimise the disruption to the customer and neighbours. Specialising in brickwork and landscaping with the ability to project manage larger jobs.
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Ar carpentry and construction
No reviews yet
Extension Builder in Marlow
we’re company that provides a low-stress experience.We’ve got the teams for all jobs All building and carpentry work undertaken. Quick service &fit.
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BSS CONSTRUCTION AND GROUNDWORK LTD
No reviews yet
Extension Builder in Marlow
We run and manage several teams of Experts in Building Works ranging from New Builds to Extensions and Loft Conversions.
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Rm roofing and building services ltd
No reviews yet
Extension Builder in Marlow
We bring dreams to reality. We always offer a high standard from consultation to completion. We have highly skilled tradesman who are always willing to go the extra step to make our customers happy.
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Constantine Studio
No reviews yet
Extension Builder in Marlow
Hello, my name is Constantine (Costa), a multi-tradesman in the Bucks area, specialising in bespoke furniture and design/ refurbishment for the past 3 years. I work in a variety of trades, so feel free to contact me with any work you'd like. I'm able to handle renovations solo, so if that sounds like it would be beneficial, let me know.
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Aksh building services Ltd
No reviews yet
Extension Builder in Marlow
All types building work
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BPM BUILDERS
Rating: 5 out of 5
Extension Builder in Marlow
We’re BPM Builders UK Limited, a family-run building company based in Reading. We take pride in delivering high-quality workmanship and managing projects from start to finish, including all trades — so you don’t have to worry about a thing. With years of experience, we’re passionate about turning your ideas into reality, whether it’s a renovation, extension, landscaping, or structural work.
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Latest review:
Last summer we unfortunately had a house fire which was deemed uninhabitable by the fire brigade. 4 adults, 4 vehicles and 2 dogs needed rehoming, and this was an incredibly stressful time. The insurance provided advice and got teams in to deal with the contents and provided a schedule of works that would need to be completed in order to make our home habitable again. We had heard stories about insurance companies taking a very long time to complete work due to the logistics of getting separate trades to come in and deal with every step individually. We began to look into the option of a settlement with the insurance company and obtained some quotes from builders to deal with the project from start to finish. We just wanted to get back into our own property as soon as possible. We looked into a couple of companies who were over our budget to our settlement figure. We contacted BPM Builders through word of mouth, which is run by two brothers and a nephew. What a team! They were knowledgeable from the start, showing great expertise in the world of building inspectors (due to some internal structural damage) and organized all of that for each stage. They were able to quote for the whole package including ripping out and disposing of smoke damaged ceilings, floorings, well everything really). Quickly getting the property ready to rebuild. They have the knowledge of all trades, from ceilings to floorboards, insulation, new windows, new stairs, all the first fix plumbing and electrics, plastering, tiling, bathroom and kitchen fitting. They were able to provide excellent advice from the structural issues down to where we wanted the light switches/plug sockets. They were so empathetic around our situation of the fire and made the whole experience easier, as well as their friendly manner made them very approachable, even when I changed my mind over things! I would highly recommend and have passed their details to friends and family.
NOMAHJ LTD
No reviews yet
Extension Builder in Marlow
We are a very experienced builder with qualified professionals, and competent trades men and women to carry out high quality, cost effective for our clients. For a professional touch on all your project needs. CAT A & B refurbishment, Loft conversion Building extensions Groundworks, Basement construction, All carpentry and joinery works, Drive ways &Patio, etc. or, For professional quantity surveying consultancy Contact us for the best solution.
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PURDY BRICKWORK
Rating: 5 out of 5
Extension Builder in Marlow
Hi, my name is Darren from Purdy Brickwork. I am a fully qualified brick layer with 17 years experience in both domestic and commercial builds. Purdy brickwork offers brickwork services ranging from new build houses to garden walls. We can provide a full service from groundworks to complete finish.All work completed is carried out to the highest of standards, clients needs and building regulations. We are now a limited company and looking to take on larger projects.
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Latest review:
Bricklaying- 2 Oct 2022
Darren did a great job with the brick wall. He was very professional, helped us with materials and completed the work in good time. Would recommend Darren for any bricklaying jobs.
HJABuild
No reviews yet
Extension Builder in Marlow
Hi there
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3.9

Top rated Extension Builders

Our Extension Builders in Marlow, are rated 3.9 out of 5 based on 11 reviews from customers like you.

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What types of services are offered by local extension builders in Marlow?

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

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

What are the hourly rates of extension builders in Marlow?

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

Find extension builders in Marlow with MyBuilder

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

Step 2: Compare different extension builders in Marlow

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

Step 3: Hire Marlow extension builders with confidence

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

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

What to ask a Marlow extension builder before hiring?

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

An extension builder in Marlow 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 Marlow 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 Marlow?

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 Marlow 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 Marlow 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 Marlow

Can an extension builder in Marlow help with planning permission?

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

Many Marlow 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 Marlow help with materials and finishes?

Yes, most extension builders in Marlow 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.