Extension Builders in High Wycombe

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 High Wycombe

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JMG build
No reviews yet
Extension Builder in High Wycombe
Over 25 years experience in general building, domestic and commercial which includes: ●Extensions ●Loft conversion ●Garage conversion ●Full refurbishment ●Painting and decorating ●Kitchen and bathroom fitting
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Steps builders
No reviews yet
Extension Builder in High Wycombe
Welcome to Steps Builders Ltd, your premier destination for expert building solutions. Specializing in loft conversions, house extensions, refurbishments, renovations, and garden fence installations, we pride ourselves on delivering high-quality craftsmanship At Steps Builders, we understand that every project is unique, which is why we tailor our services to meet your specific needs and budget. Contact us today to schedule a consultation and let us bring your vision to life
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R Brooks Carpentry & Building-Bespoke Construction
Rating: 5 out of 5
Extension Builder in High Wycombe
I am a CSCS registered, level 3 NVQ qualified carpenter, (Advanced carpentry and joinery) with 13 years experience in all types of construction work. Incredibly passionate about my work and always conducting myself in a professional manner. Friendly, trustworthy and will go out of my way to help your project run smooth. Working along side other quality tradesman to help envision, build and achieve your desired finish. All work is finished to a high standard. Kind regards Ryan
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Latest review:
Carpentry- 29 Jan 2021
A very good job to a high standard , as a fellow trades person (sparky) i know how important reputation is . Ryan was very helpful in sorting out my doors and i am very happy with the job done. i would have no problem in using Ryan again for my next carpentry project .
William rumball
No reviews yet
Extension Builder in High Wycombe
Specialists in all brick and building work
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WHITE FEATHERS CONSTRUCTION LTD
No reviews yet
Extension Builder in High Wycombe
White Feathers Construction is a trusted London-based building company carrying out all aspects of construction work to the highest standards. From home extensions and loft conversions to full refurbishments and new builds, our experienced team delivers reliable workmanship and honest service on every project. We take pride in turning our clients’ ideas into solid results — safely, efficiently, and with attention to every detail. At White Feathers Construction, quality and customer satisfaction are at the heart of everything we do. Whether you’re improving, extending, or starting from the ground up, we’ll ensure your project is built to last.
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Spark plug electrician ltd
No reviews yet
Extension Builder in High Wycombe
We do all sort of renovations work.Any types of extensions work,new bathroom,kitchen fixtures fittings.
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Maxmar Construction Ltd
Rating: 4.7 out of 5
Extension Builder in High Wycombe
We are a company that pride ourselves on taking excellent care of the ‘whole project’, from design to completion. We can, on your behalf, manage your project, coordinating all the required trades to turn up as and when required, leaving you to get on with daily life. Your dream home could be closer than you think, allow us to turn your ideas into reality. My company has lots of experience working on many different projects, big or small! On a personal level I am a honest hardworking individual. I have a lot of experience in all aspects of building work. I am familiar with building regulations and used to dealing with building control officers from the various local authorities. I have a fully skilled team of builders who cover all types of general building maintenance including kitchen and bathroom fitters, plasterers, flooring specialists, painters and decorators. The company offers a fully insured and guaranteed comprehensive
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Latest review:
Conversions - General- 21 Jul 2013
Flooring & lighting to extension not completed appropriately and resulted in later problems.
B N CONSTRUCTION WISE LTD
No reviews yet
Extension Builder in High Wycombe
We are Experienced builder well equipped to take up New Build House and Flats, Loft Conversions, Side and Rear Extensions and general Renovation of a Property
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MAR GENERAL BUILDING
Rating: 5 out of 5
Extension Builder in High Wycombe
10 years experience, New buil, refurbishment A to Z
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Latest review:
Driveways (Paved & Loose)- 12 Feb 2021
Ionut did the job to my satisfaction, left the site tidy. I recommend.
ArhiTERRA design and build
Rating: 5 out of 5
Extension Builder in High Wycombe
We are a family business with a dedicated team specializes in works of any size ranging from the design through to building process. Our experience is vast and we stand for fast and high quality services beeing in construction industry for over 10 years . The following services are available: -design and build of extensions and lofts, -refurbisments, -swimming pools and outdoor spaces -landscape design More details can be found on our website.
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Latest review:
Architecture- 5 May 2018
Contracted to provide options for a new garage office and storage solution. They turned up promptly and were very polite and professional. Through many discussions they ultimately offered up a very good bespoke solution for our situation and once planning is approved we will have no issue with looking to them to complete the actual build. We have had a lot of issues in the past finding reliable trades but with ArhiTERRA design and build we felt confident in their ability to both visualise and implement the build as well as follow through on their promises. I would say that for anyone considering discussing a project with them that it is worth your time to at least have a meeting with them and judge for yourself.
K vision developments ltd
No reviews yet
Extension Builder in High Wycombe
With over five years of hands-on experience across multiple trades, I provide reliable, high-quality workmanship for homes and businesses. I’m a fully trained locksmith, builder, extension builder, and plumber, offering a wide range of services from small repairs to large-scale property improvements. I specialise in emergency callout maintenance, delivering fast, efficient solutions when you need them most—whether it’s a locked door, a burst pipe, or urgent structural repairs. My approach is built on professionalism, clear communication, and a commitment to getting the job done right the first time. No matter the size of the project, I take pride in offering dependable service, honest advice, and craftsmanship you can trust.
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Nova Building LTD
New on MyBuilder
Extension Builder in High Wycombe
General Builder – Job Description for Quote I am an experienced general builder offering a wide range of construction and property improvement services. My work covers all aspects of building, from small repairs to full renovations, ensuring high-quality workmanship and attention to detail at every stage. Services include brickwork, plastering, carpentry, painting and decorating, tiling, flooring, and general maintenance. I take pride in delivering reliable, efficient, and cost-effective solutions tailored to each client’s needs. All work is carried out to a professional standard, with a strong focus on safety, cleanliness, and meeting agreed deadlines. Fully committed to customer satisfaction, I maintain clear communication throughout the project to ensure expectations are met and results are delivered to a high standard.
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Cjm building specialists ltd
No reviews yet
Extension Builder in High Wycombe
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.
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Synergy Building Services Limited
No reviews yet
Extension Builder in High Wycombe
Hi We are building company that has been around West London & North London for around 30 years. We have recently taken the step to advertise on the digital space with the majority of our work, coming from referrals and word-of-mouth. We are looking forward to advertising on this platform. We specialise in all forms of construction, whether that be loft conversions or ground up structures, painting & decorating, electric or plumbing works, and everything in between.
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Surrey Property Maintenance & Construction
Rating: 5 out of 5
Extension Builder in High Wycombe
We are a family run local building company i personally have been in the building trade for over 28 years .we have a full list of completed extentions and loft conversions with satisfied clients and references avalible . We can deal with local council approval and building regulations . We have full public liability insurance
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Latest review:
Loft Conversion- 31 Dec 2019
He came first to look . Send us the quotation and then came to discuss the job. Seemed very professional in his work. After talking to him we were confident enough to hire him with our loft conversion and refurbishment of our Bungalow . Hoping that every thing is going well in the time frame and also the good quality job . So far good .looking forward to see my home beautiful to live in near future
Neville Finnikin
No reviews yet
Extension Builder in High Wycombe
Hi, I'm a builder based in west London with 25+ years experience in groundworks, demolition and general building and landscaping. I have a small team who I work with that are all CSCS certified and very experienced and capable workers. Our aim is to offer high quality work while considering the clients needs in a safe and tidy manor.
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3.9

Top rated Extension Builders

Our Extension Builders in High Wycombe, 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 High Wycombe?

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 High Wycombe 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 High Wycombe who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in High Wycombe?

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

Find extension builders in High Wycombe with MyBuilder

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

Step 2: Compare different extension builders in High Wycombe

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

Step 3: Hire High Wycombe extension builders with confidence

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

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

What to ask a High Wycombe extension builder before hiring?

Before hiring an extension builder in High Wycombe or extension building company in High Wycombe, 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 High Wycombe?

An extension builder in High Wycombe 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 High Wycombe 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 High Wycombe?

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 High Wycombe 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 High Wycombe 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 High Wycombe

Can an extension builder in High Wycombe help with planning permission?

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

Many High Wycombe 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 High Wycombe help with materials and finishes?

Yes, most extension builders in High Wycombe 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.