Extension Builders in Grahame Park Estate

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (16 reviews)

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Some of our top rated extension builders in Grahame Park Estate

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JK GBS LTD
No reviews yet
Extension Builder in Grahame Park Estate
I do clean my job
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SAM DESIGN & BUILD LTD
Rating: 4.4 out of 5
Extension Builder in Grahame Park Estate
Having a wide range of experiences in designing and constructing extensions, loft conversions, alterations and new buildings with planning, structural drawings and calculation, we provide full range of service from planning and design to construction. Electrical, gas safe, plumbing and heating are also part of our wide range of services. Load bearing wall removal, chimney breasts removal, refurbishing kitchen and bathroom were also one of the most accomplished projects in last year. Look forward to hear from you.
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Latest review:
Extensions- 3 Oct 2025
Job was to convert WC in outbuilding into a full bathroom, do walls and ceiling in outbuilding to convert into an office space. Price was agreed with things planned, still with some issues towards later part of job, It worked out in the end. Overall I am giving 3-4 stars as quality of work is good. Just need to have things written down with him, and a thorough discussion on plan before commencing work and agree on payment plan. suggested to keep 20% to be paid at completion.
Peter renovation
Rating: 3.7 out of 5
Extension Builder in Grahame Park Estate
When you need a reliable builder for refurbish or extend your property our skilled team of experienced craftsmanship are ready to help you. We can provide a tailor-made service to suit your budget and requirements!
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Latest review:
Conversions - General- 6 Oct 2025
Peter and Dan did an excellent job from start to finish. They were professional, reliable, and easy to work with. The quality of their workmanship is top-notch, and they finished everything on time and to a high standard. I’m really pleased with the results and would highly recommend them.
STONE SA LIMITED
No reviews yet
Extension Builder in Grahame Park Estate
Stone Sa Construction can give you the help and essential advice needed to optimize the space and construction of your building project, but also provide a quality of service.
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Pineapple Property Search Ltd
No reviews yet
Extension Builder in Grahame Park Estate
We have recently registered with my builder, however our team have been developing property throughout London over the last 7 years. Throughout this time, we have cultivated a broad range of contacts with trades and material suppliers. We offer a turnkey service, coordinating all phases of a project including initial design, permissions, tendering, souring materials and build phase. We undertake projects of all sizes and place an emphasis on delivering a professional and reliable service.
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Oak and stone construction
No reviews yet
Extension Builder in Grahame Park Estate
We are a professional construction company specialising in building, refurbishing, painting, and decorating services. With a focus on quality, reliability, and attention to detail, we deliver projects for both residential and commercial clients, ensuring every job is completed to a high standard and on time. Quality building, refurbishing, painting, and decorating you can trust.
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HBO Projects Ltd
No reviews yet
Extension Builder in Grahame Park Estate
Here at HBO Projects we believe in quality, technical competence and customer care. We are a construction practice that has access to our own architectural and engineering advisors to ensure that works are always completed to the highest technical competence. Our workforce are time served and well qualified with a history of delivering exceptional work and the experience to ensure projects are well run and managed. We cover extensions, loft conversions and refurbishments.
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STYLEZING UK LTD
No reviews yet
Extension Builder in Grahame Park Estate
Transform Your Home with STYLEZING Construction Company – Experts in House Conversions--------- At STYLEZING Construction Company, we bring over 10 years of expertise in transforming unused spaces into beautiful, functional areas. Whether you're looking to convert a loft, garage, or make other structural changes, our skilled team is here to help you achieve your vision. Where We Work: We proudly serve clients across London, the South East, and surrounding areas. We’re also happy to travel further for larger projects, ensuring that your dream conversion is within reach, no matter where you are. Why Choose Us? • Experience You Can Trust: • Specialist Skills: • Tailored Solutions: Why Hire Us? At STYLEZING Construction Company, we focus on quality, clear communication, and timely delivery. Our commitment to customer satisfaction, attention to detail, and transparent pricing makes us the ideal choice for your conversion project. Contact us today for a free consultation and see how we can transform your space!
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Gill brothers limited
No reviews yet
Extension Builder in Grahame Park Estate
Gill brothers ltd is a trusted family run business based in the heart of West London with a decade of experience. Our fully qualified team of plumbers can cater to all your plumbing needs. We pride ourselves on our high standard of workmanship, using only the best tradesmen. Every project is completed with our clients desires at the forefront. We take pride in our work delivering effective communication, reliability and integrity to achieve cost saving measures and meet deadlines.
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Ludhiani builders limited
No reviews yet
Extension Builder in Grahame Park Estate
Hello am aniket, a residential builder with 6 years of experience I specialize in sustainable and energy-efficient new construction and I focus on delivering high-quality,custom homes that stand the test of time
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SY DESIGN STUDIO LTC
No reviews yet
Extension Builder in Grahame Park Estate
The SY Design Studio provides its clients with innovative design solutions that are both functioning and inspiring. We provide a full range of architectural design services for residential builds from concept to completion including extensions, conversion, redesigns, and new builds. Our services include Architectural designs and concepts Photo-realistic Renders Planning Applications Building Regulation Applications Local Authority Planning & Building Control management
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Ari builders ltd
No reviews yet
Extension Builder in Grahame Park Estate
I have 21 years experience in construction and mainly in loft conversions and extensions. I also do new roofs and block paving. We also do undertake a full house refurbishment.
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Urban Doors&window Glazing Ltd
Rating: 5 out of 5
Extension Builder in Grahame Park Estate
Welcome to Urbandoor & Window Glazing Ltd! We are your local specialists in doors, windows, and glazing solutions, providing high-quality installations across the UK. Whether it’s bi-fold doors, UPVC or aluminium windows, skylights, or roof lanterns, we combine premium products with expert craftsmanship. Our team is committed to reliable service, precise measurements, and flawless installations. Every project is carried out to British standards, ensuring safety, energy efficiency, and durability. Call us today for a free quotation and let us brighten your home with quality doors and windows!”
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Latest review:
Urbandoorwindowglazing ltd is good team honestly work good price proper neat and clean job. I highly recommended 😍
Singh's site ltd
No reviews yet
Extension Builder in Grahame Park Estate
We are a full-service construction company committed to delivering high-quality projects on time and within budget. With a strong focus on safety, innovation, and craftsmanship, we specialize in residential, commercial, and infrastructure development. Our experienced team works closely with clients to ensure every project meets the highest industry standards and exceeds expectations.
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Silvertree Projects
No reviews yet
Extension Builder in Grahame Park Estate
I am a specialist brickwork contractor and general building contractor I have 20 years experience in the industry. We carry out all types of work from residential to commercial. Garden walls, Extensions,New builds and Renovations. I also have references that can be provided on request.
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Bespoke Builds by JFN
No reviews yet
Extension Builder in Grahame Park Estate
Bespoke Builds by JFN delivers comprehensive building and home improvement services, specialising in loft conversions, home extensions, kitchens, and bathrooms. From full renovations to day-to-day maintenance and carpentry, we manage projects with precision, transparency, and a commitment to exceptional workmanship. We take pride in delivering reliable service, smooth project management, and quality finishes designed to stand the test of time. Your space, built better
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3.9

Top rated Extension Builders

Our Extension Builders in Grahame Park Estate, are rated 3.9 out of 5 based on 16 reviews from customers like you.

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What types of services are offered by local extension builders in Grahame Park Estate?

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

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

What are the hourly rates of extension builders in Grahame Park Estate?

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

Find extension builders in Grahame Park Estate with MyBuilder

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

Step 2: Compare different extension builders in Grahame Park Estate

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

Step 3: Hire Grahame Park Estate extension builders with confidence

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

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

What to ask a Grahame Park Estate extension builder before hiring?

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

An extension builder in Grahame Park Estate 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 Grahame Park Estate 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 Grahame Park Estate?

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 Grahame Park Estate 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 Grahame Park Estate 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 Grahame Park Estate

Can an extension builder in Grahame Park Estate help with planning permission?

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

Many Grahame Park Estate 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 Grahame Park Estate help with materials and finishes?

Yes, most extension builders in Grahame Park Estate 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.