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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SSS Brothers Limited
Rating: 5 out of 5
Extension Builder in Grahame Park Estate
At SSS Brothers we value our customers and work very hard to maintain their trust.With 15 years of experience,You can be assured that we will always provide quality workmanship, professional,courteous and timely service. Our prices are competitive, and our work is guaranteed. We will not be satisfied until you are! What We love most about renovating homes is working with our clients to create something spectacular.Every job comes with new challenges and opportunities to build something special.
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Latest review:
Extensions- 26 Aug 2021
SSS BROTHER, They worked incredibly hard to transform our house in a timely and efficient manner, all whilst being responsive to our concerns and preferences. The SSS BROTHER did a great job extending our kitchen and backroom to create a beautiful space that we love hosting family and friends in. The job was completed to a high standard and with good communication. Throughout the work, the workers were calm and knowledgeable and - importantly for us - helpful and offered their opinion of how the extension should be built.
Plasterer
Rating: 5 out of 5
Extension Builder in Grahame Park Estate
With over 9 years experience and a real focus on customer satisfaction, our team of experienced professionals will produce a smooth finish every time on your walls and ceilings. We also do all aspects of rendering and EWI SISTEM (external wall insulation ). Always on time and on budget.
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Latest review:
Insulation- 5 Sep 2024
Fantastic work by Andrei, Ciprian and their team. Highly skilled and hard working team, starting on time (8am) every day and working until late, clear communication as the job was progressing, clear and fair pricing, attentive to details, and happy to accommodate non-standard request like 100mm EWI. Highly recommended!
Islington building services ltd
Rating: 5 out of 5
Extension Builder in Grahame Park Estate
All building work undertaken (domestic only) Our company employees 12 people and fully qualified all skill men and 6 employees they have more then 15 years experience and 4 employees more then 10 years experience and 2 employees more then 18 years Jobs electrician and plumbeing and plastering and Joiner or Carpenter and Bricklay and roof .tiling (specialist kitchen and bathroom)
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Latest review:
Kitchen Fitting- 12 Sep 2021
Hassan and his team were excellent and worked really hard to complete my kitchen. I would recommend them to anyone. Thank you Hassan and team.
Anjelina
Rating: 5 out of 5
Extension Builder in Grahame Park Estate
Hello, my name is Krasimir Dimitrov i am a tradesman, i deal with loft conversions, demolitions, new builds, extensions. I have been in the trade for over 10 years.
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Latest review:
Demolition- 17 May 2025
The team was great They did everything as they promised The job was finished on time Thanks for the help, it was much appreciated.
Multiservice Solutions LTD
Rating: 4.9 out of 5
Extension Builder in Grahame Park Estate
At Multiservice Solutions LTD, we pride ourselves on being a team of multi-skilled, experienced, and reliable handymen and service providers. We are dedicated to delivering top-notch services across London, ensuring your needs are met with efficiency and professionalism. Whether you require sash window installation and refurbishment, end-of-tenancy cleaning, or comprehensive property management, we've got you covered.
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Latest review:
Windows & Doors (Wooden)- 30 Mar 2026
I hired Endri for 1 double glazed unit replacement, repair and repaint my wooden windows. He was professional and well mannered from the start. He did a fantastic job on the windows, now they look as good as new from the inside. I'd be happy to hire him again in the future.
FPA PROPERTY SERVICES LTD
Rating: 5 out of 5
Extension Builder in Grahame Park Estate
Here at FPA property Services LTD we pride ourselves on the prefect job, our company has grown in size due to our hard work & our outstanding standard of finish. we offer a bespoken services for any size job from the design stage to the complete build. We are proud members of the FEDERATION OF MASTER BUILDER & TRUSTMARK. The only Government Endorsed Quality Scheme. Our services cover commercial & domestic projects. We can take on any size job from a rental touch up to a complete new build.
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Latest review:
Extensions- 15 Oct 2020
Frankie is an excellent builder, he is professional, polite and courteous and he has completed our extension to a very high standard. He is incredibly hardworking and has finished the extension at pace, but with care and attention. I have no hesitation to recommend Frankie and indeed have already done so, to friends and family.
Laurentiu Goian
Rating: 4.8 out of 5
Extension Builder in Grahame Park Estate
The Goian Group with over 18 years of experience in the UK's construction industry is ready to deliver value to your dream home, office or site. FREE painting for all house extensions.
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Latest review:
Extensions- 2 Oct 2024
He did the extension well, brick work is good, rendering on front of house good, terrace and wall with the neighbours good ,toilet under the stairs good, dividing wall in the living room with sliding doors good, kitchen installed good. Fence wall in front of house good brick work wrong bricks but it’s ok. Herringbone parchet wrong with gaps and lifted, rendering on the side of house wrong with marks, the new boiler took 2 months to make it work and the radiators still don’t work. Electrical work bad, after bringing another engineer to check we discovered at the boiler live cut cables that were loose and veri dangerous. Took 4 months to finish job we waited one month for the plumber who either way did a bad job. Laurentiu did not finish the job because of plumbing and rendering, and we ended in bad terms, he left us money to compensate for it. I would recommend him for extensions and any brick work, he needs to improve in pluming, electrical, flooring and rendering.
CJ Carpentry
Rating: 5 out of 5
Extension Builder in Grahame Park Estate
We are joiners by trade, passionate on what we do over the years. We have combined over 32 years of experience on carpentry/joinery itself. As there is always demand, we started delivering any type of construction work, full house refurbishment, kitchens, bathrooms etc. Always preserving our high quality of work, honesty, professionalism. Fully committed to anything we can come across, always find clients, architects solutions so we can achieve everyone’s dream, expectations.
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Latest review:
Carpentry- 18 May 2022
Very professional and friendly tradesman. Work was carried out perfectly and I couldn't recommend him high enough. Brilliant work ethic and he went the extra mile to carry out the works impeccably. Privellage to work with him.
BLUELIME CONVERSIONS LTD
Rating: 4.7 out of 5
Extension Builder in Grahame Park Estate
Bluelime is a one stop shop for all your planning, interior design , structural engineering and construction needs. With over 8 years worth of happy customers we pride ourselves with our honest and inventive solutions. Free initial consultations and proven track record of planning approvals.
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Latest review:
Extensions- 8 Oct 2018
Alton and his team at Bluelime have been incredibly helpful and enthusiastic throughout our design and planning process. From the start, Alton took his time to understand our needs and propose several cost-effective ways to improve my home and create more space for my growing family. The design process was completed efficiently and submitted for planning permission, which was granted without a problem. Since then, his team have continued to be helpful and communicative despite my need to delay to the building works due to unfortunate complications with my freeholder.
Leonard goli
Rating: 4.7 out of 5
Extension Builder in Grahame Park Estate
Highty skilled construction with 10 years experience. Expertise in planning construction projects,defining scopes of work and labord costs. With plenty of experience in all aspencts of loft convention extensions barhrooms,kitchens,tiles,floor etc
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Latest review:
Decking- 1 Jun 2026
Extremely helpful and professional. Thank you
RGA Property Services
New on MyBuilder
Extension Builder in Grahame Park Estate
We're a London-based property services team that's been working on homes across the capital and the wider UK since 2014. Over those years we've handled everything from a one-off repair after a leak through to full-house renovations that took a tired property and turned it into somewhere our clients genuinely loved coming home to. Whatever stage your project is at, we can guide you through it. What we do Refurbishments and renovations. Whether it's a single room, a whole floor, or the entire house, we plan, manage and deliver the work end-to-end. We handle the design coordination, the trades, the materials, the schedule, and the small details that make the difference between a finish that's "fine" and one that's genuinely beautiful. Kitchens and bathrooms. Two of the rooms that add the most value to a home and two of the easiest to get wrong. We've installed everything from budget-friendly refreshes to high-end bespoke fits, and we'll talk you through what's worth spending on and what isn't. Painting and decorating. A proper job, done with the right prep, the right materials and a team who genuinely takes pride in the finish. Interior and exterior, single rooms or whole homes. General building works. Knocking through walls, ope
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Artistic design & construction LTD
Rating: 5 out of 5
Extension Builder in Grahame Park Estate
Hi, we are a construction company with many years of experiance. We are a team of professionals, very reliable and delivering projects in good timeframes . We build new houses, house extensions, loft conversions, refurbishments, driveways and patios, landscaping and garden design. We value our customers, always keeping to deadlines and completing projects to a high standard.we provide references on all our projects .Please check our profil photos and we can organise property visits
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Latest review:
Extensions- 23 Feb 2025
I am extremely pleased with the job has done for me. The work was absolutely spot-on, and nothing was too much trouble for them. They went above and beyond to ensure everything was completed to the highest standard and, most importantly, made sure my house was safe throughout the installation process. What really stood out was how much they looked after me—not just in terms of the work itself, but also by helping me keep costs down wherever possible. They even found a smart and efficient way to lift and install the beams, despite the uneven surface and the bricks being spread all around. Their problem-solving skills and commitment to getting the job done right were truly impressive. A special mention to Sandu—he was simply unbelievable! His expertise, dedication, and attention to detail were outstanding. I couldn’t be happier with the job, and I highly recommend this company to anyone needing RSJ installation.
Carpentry
Rating: 3 out of 5
Extension Builder in Grahame Park Estate
Carpenter
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Latest review:
Joinery & Cabinet Making- 5 Jun 2023
He started the job but went away without finishing it just because he couldn't fix the hinges, which wasn't a rocket science. I would never hire him again.
P&M Property Renovation ltd
Rating: 5 out of 5
Extension Builder in Grahame Park Estate
P&M Property Renovation Ltd is the company specialised in house and flat renovations, carpentry, flooring, kitchens, bathrooms, tiling, painting & decorating, loft, and extensions.
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Latest review:
Carpentry- 12 Mar 2022
A fantastic experience, pawel done a fantastic job highly professional and attention to detail ,on time protected all the floors prior to work , lots of helpful advise and at a really competitive price beautiful media wall created all in a day!👍
A J Keating
Rating: 5 out of 5
Extension Builder in Grahame Park Estate
Hello we are a family firm based in north London. With more than15 years experience doing mostly exterior work. We enjoy difficult jobs and like a problem to be solved. Retaining walls, drainage, foundations are our bread an butter.We pride ourselves on a great job at a fair price.
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Latest review:
Groundwork & Foundations- 30 Aug 2022
Axel & his team have done a huge amount of work for us through 2022. They started by building the foundations, and then also built the block walls and the structure for the roof. They also constructed an entire extra timber framed shed. After more than four months of working for me constantly I can say that I'm very happy with the quality and speed of Axel's work. He has worked through all the work we have given him, and all the extra issues that came up, with a pragmatic and competent approach. The site today is unrecognisable from when he arrived (he also removed several tonnes of soil for us etc), and I would hire him again without reservation.
MM
Rating: 5 out of 5
Extension Builder in Grahame Park Estate
We are a highly experienced kitchen and bathroom design and installation company with over 20 years of proven expertise in delivering exceptional results. We provide a comprehensive, end-to-end service—from detailed consultation and bespoke design through to precise, high-quality installation—or a dedicated installation service tailored to your specific needs. Our work is defined by technical accuracy, refined craftsmanship, and a deep understanding of both aesthetics and functionality. We deliver bespoke kitchen and bathroom solutions across a full spectrum, from well-specified standard projects to luxury, high-end installations, all executed with exacting standards and attention to detail. Operating throughout London and the surrounding areas, we are committed to delivering a consistently high level of service, underpinned by expert guidance and industry knowledge. Every project is approached with a structured, client-focused process, ensuring clear communication, efficient delivery, and outstanding results. Regardless of the size or complexity of the project, we work in close partnership with our clients to accurately interpret their vision and requirements—translating them into expertly crafted spaces that meet the highest professional standards.
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Latest review:
We initially hired Michael to convert a bathroom into an office. After meeting him and discussing our longer-term plans, we quickly felt confident moving forward with him on much wider renovation works across the property. Michael worked closely with us throughout the entire process—from early ideas and structural planning through to execution. He consistently provided insightful, practical advice that added real value. His ability to anticipate issues early not only prevented problems but also helped us save money by refining the plans to maximise our goals and avoid unnecessary costs. Michael’s broad knowledge and skill set were hugely beneficial on a project of this size and within a tight budget. He made the process far less stressful and, at times, genuinely enjoyable. He kept me informed and involved at every stage, which gave me a great deal of confidence in both the quality of the work and the decisions being made throughout. Michael helped us renovate every corner of our four-bedroom maisonette in West London—from bathrooms and structural opening-up works to a full kitchen renovation, hard landscaping, flooring, and carpentry. The list goes on. His wide skill set and depth of knowledge were truly impressive and exactly what we needed, particularly as we chose to stay closely involved in the renovation rather than hiring a larger construction and project management company. We genuinely don’t feel we could have made a better choice. It’s not always easy to find a builder who is reliable, honest, and trustworthy, so I feel very fortunate to have worked with Michael. I would recommend him without hesitation and will absolutely continue to work with him on future projects, big or small.

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.

Quality screening

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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.