Extension builders in Finsbury Park

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (17 reviews)

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Some of our top rated extension builders in Finsbury Park

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AMR BC Ltd
No reviews yet
Extension Builder in Finsbury Park
AMR is a building construction company based in London, offering a range of high-quality services for both residential and commercial clients. With years of experiences, we pride ourselves on delivering bespoke and innovative solutions to meet our clients’ requirements.
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E&E Building
No reviews yet
Extension Builder in Finsbury Park
I am a skilled and reliable tradesperson with hands‑on experience across a wide range of construction and home improvement services, including bathroom fitting, brickwork, gardening, extensions, and general building work. With a strong focus on quality, safety, and customer satisfaction, I take pride in delivering professional results that stand the test of time.
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Apex Legacy Ltd
No reviews yet
Extension Builder in Finsbury Park
Apex Legacy, deliveries unparalleled craftsmanship and exceptional quality. Our highly skilled team manages all construction aspects with professionalism . From residential to commercial, renovations to developments, we exceed expectations. Transparent communications, meticulous attention to detail and strict safety adherence ensure superior results . Trust us to bring your vision to life .
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C&S A SERVICES LTD
Rating: 5 out of 5
Extension Builder in Finsbury Park
Hello, I am first of all happy to help and if my customers are satisfied, then i will be proud off my work.I have been a builder for 15 years now. I consider myself hardworking and serious. Thank you
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Latest review:
Bathroom Fitting- 13 Sep 2025
CJ was excellent from start to finish. He’s reliable, punctual, and a true one-man band who took care of everything himself. He fully embraced our bold design and helped bring it to life with great attention to detail. We were so pleased with the result that we’ve already booked him for our second project, and would highly recommend him to anyone looking for a skilled and trustworthy bathroom fitter
Baqar’S limited
Rating: 4.7 out of 5
Extension Builder in Finsbury Park
Welcome to Baqars Limited! We're here to provide you with top-quality service and solutions tailored to your needs. Thank you for choosing us!
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Latest review:
Tiling- 22 Jul 2025
Good service. Would recommend!
London formwork and groundworks Ltd
Rating: 5 out of 5
Extension Builder in Finsbury Park
At London Formwork & Groundwork, we are delivering high-quality construction services across London and the surrounding areas. With years of experience in the industry, our team of dedicated professionals is committed to excellence in every project, ensuring that we meet and exceed our clients' expectations.
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Latest review:
Groundwork & Foundations- 28 Oct 2026
Andreas and his team did a really good job digging out a replacement tree pit in our car park. It meant breaking through two layers of concrete, plus hardcore underneath, to reach proper soil, and they got on with it and finished to a good standard. The skip and waste clearance was dealt with too, and the area was left tidy. Andreas was really helpful and easy to deal with on the job itself, and very prompt and efficient. The pit is exactly what we needed for the new tree to have the best chance of thriving. Happy to recommend, and I’d use them again.
Pawel Property Maintenance
No reviews yet
Extension Builder in Finsbury Park
Pawel Property Maintenance With over 20 years of hands-on industry experience, Pawel Property Maintenance delivers high-quality building, renovation, and property improvement services across London. Built on craftsmanship, reliability, and attention to detail, the company has earned a strong reputation for completing projects to the highest professional standards. Specialising in residential and commercial property maintenance, refurbishments, painting and decorating, carpentry, kitchen and bathroom installations, and general building works, Pawel Property Maintenance combines traditional building expertise with modern finishing standards. Every project is managed with precision, clear communication, and a commitment to customer satisfaction from start to finish. Led by an experienced master builder, the company takes pride in providing dependable workmanship, practical solutions, and exceptional finishes — whether carrying out full property refurbishments or smaller maintenance works. Known for professionalism, efficiency, and honest service, Pawel Property Maintenance continues to build long-term relationships with homeowners, landlords, and businesses throughout London.
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Georgestar
Rating: 4.9 out of 5
Extension Builder in Finsbury Park
Professional Experienced Builder. >Extensions >Tiling, Flooring >Painting & Decorating >kitchens & Bathrooms >Driveways & Slab Paving >Fencing and Decking Professional, efficient, reliable and friendly service.
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Latest review:
Bathroom Fitting- 27 Jul 2024
Greg recently completed a full bathroom renovation for us including replacement of all fixtures, new tiling, painting and finishing. We're very happy with the final result - Greg was punctual, diligent and had great communication throughout the project. On top of this, he's a lovely, pleasant guy. Will definitely hire Greg again for other jobs and recommend others to do the same.
Bluelime planning consultancy LTD
No reviews yet
Extension Builder in Finsbury Park
Bluelime is an architectural design and build company established in 2007. Initially, we specialized in delivering projects for some of the best-known high street brands, including Specsavers, Starbucks, and Krispy creams. In 2014, we made a strategic shift away from the commercial sector, redirecting our focus toward the residential market. Drawing from our professional expertise in design and project management from the commercial realm, we seamlessly adapted these principles to the residential sector. Over the last decade, Bluelime has achieved remarkable success, securing approval for over 400 planning applications across every borough in London. We’ve completed more than 50 development projects, encompassing new builds, extensions, loft conversions, and refurbishments. Our experience spans a diverse range of properties, from Victorian houses to modern apartments, culminating in a portfolio that stands as a testament to our commitment and expertise.
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Vland Ltd.
Rating: 5 out of 5
Extension Builder in Finsbury Park
Hi, We are family owned business providing building construction services for private and commercial customers.We have a team of professional tradesman who cover every aspect of building industry. Our main goal is to do our job to the highest standard and to make all our clients happy and satisfied.
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Latest review:
Extensions- 15 Dec 2021
Valdemar and his team of workers were outstanding. I have never known builders to be so thorough, honest and just generally nice people. They can be trusted and gave honest opinions. They were in tune with the building control requirements and worked very hard always arriving on time and working solidly throughout the day. They may be a bit pricey but you definitely got what you paid for - First class workmen ship.
A1 home improvement London Ltd
Rating: 4.8 out of 5
Extension Builder in Finsbury Park
Welcome to A1 home improvement London ltd, Our family-run company is dedicated to providing top-quality construction, renovation, landscaping and roofing services to our clients. With a focus on integrity, excellence, and customer satisfaction, we strive to bring our clients' visions to life while exceeding their expectations. Combined our team has more than 35 years of experience. We provide all our clients with the highest standard of workmanship, unbiased advise and competitive pricing.
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Latest review:
Roofing (Flat)- 24 May 2026
Martin came and saw the job promptly. His quote was a little more than another I had had but he made a couple of suggestions and generally demonstrated he knew what he was talking about so I chose him. The job was done quickly and well in a day. It hasn't rained heavily yet but the roof seems perfect. Martin did say that if there were any problems to call him. I am sure everything will be fine but it's nice to have that kind of customer service. Highly recommended!
Premium bathroom solutions
No reviews yet
Extension Builder in Finsbury Park
We specialize in comprehensive bathroom renovations – from design to final finishing. With years of experience, we create both modern and classic designs, paying attention to the highest quality workmanship and every detail. We offer tiling, fixture installation, plumbing and electrical work, and professional advice at every stage of the project. Punctuality, reliability, and customer satisfaction are the foundations of our business. We create bathrooms that are functional, aesthetically pleasing, and tailored to individual needs.
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Inspire Construction Solution LTD
Rating: 5 out of 5
Extension Builder in Finsbury Park
We specialise in Loft conversion, House extension and all kinds of buildings works
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Latest review:
We did a lot of research ahead of our loft build, and spoke to customers of the companies we looked at. We were impressed with Toma and her team from the outset, especially in terms of clarity and communication. We sat down with the project team at the start and walked through the week-by-week plan for our build, then a whatsapp group and weekly meets meant we knew exactly what was happening throughout. Our endless questions were responded to swiftly. Additional optional trade-ups (eg top-hung windows, larger bathroom window etc) were discussed and explained with context, sound advice (and clear pricing where nec) but always still optional. Toma's communication with the teams also seemed strong and continuous, with materials always arriving in time and ahead of when needed, no down-days etc - and importantly, the teams all seemed happy and were just lovely people to have around. I realise with hindsight too that the team's care and workmanship really put them a cut above many others in my area and the project remained on schedule. I wouldn't hesitate to recommend ICS for the whole package and in fact we've also chosen to use them again for a kitchen extension.
1RightConstruct
Rating: 5 out of 5
Extension Builder in Finsbury Park
Extensions and Loft conversions , General building works, Kitchens and Bathrooms but can also carry out all Electrical jobs. We take great pride in our work and we enjoy to admire the transformation of projects from the beginning to end.
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Latest review:
Extensions- 28 Jul 2023
We recently had the pleasure of working with Marius, his skills and craftsmanship were truly outstanding! Throughout the construction process, his attention to detail was commendable. Every aspect of the project, no matter how small, was meticulously executed. Marius' expertise was evident in the precision of his work, and it was clear that he takes great pride in delivering the best possible results. Marius kept us informed at every stage, patiently explaining the progress and addressing any questions or concerns I had. This level of transparency and professionalism made the entire experience enjoyable and stress-free. Marius' dedication to quality was evident in the choice of materials he used, ensuring the durability and longevity of the finished product. He had an eye for aesthetics, ensuring that the final result not only met functional requirements but also looked stunning. Not only was Marius skilled and reliable, but he also completed the project within the agreed timeframe and budget. His efficiency and commitment to deadlines were highly commendable. In summary, I can confidently say that Marius' work is truly great. His exceptional skills, attention to detail, clear communication, and commitment to excellence made the entire construction process a delightful experience. I highly recommend Marius to anyone in need of a reliable and talented builder.
Tom
Rating: 5 out of 5
Extension Builder in Finsbury Park
I have more than 10 years experiance in Building sector and all other jobs relative in house,I do handymans job as well for knows new client. I am availble and sense of responsibility.
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Latest review:
Extensions- 9 Dec 2025
Had Tom in today and the service was excellent from start to finish. He was professional, efficient, and the quality of his work was spot on. Really impressed and would happily use him again.
P&C Multiservices Ltd
No reviews yet
Extension Builder in Finsbury Park
P&C Multiservices Ltd At P&C Multiservices Ltd, we deliver high-quality construction, landscaping, and external works across London and the surrounding areas. We work with homeowners, developers, housing associations, and commercial clients, providing reliable workmanship and professional project delivery from start to finish. Our services include: * Home extensions and structural alterations * Full property refurbishments and renovations * Kitchens and bathrooms * Landscaping and garden transformations * Porcelain paving and natural stone paving * Decking and timber structures * Fencing and gates * Drainage and groundworks * Patios, pathways and driveways * General building and maintenance works We pride ourselves on quality, attention to detail, clear communication, and completing projects safely, on time, and within budget. Whether it’s a single home improvement or a larger commercial project, our experienced team is committed to delivering results that stand the test of time. P&C Multiservices Ltd – Building Better Spaces, Inside and Out.
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4.5

Top rated Extension Builders

Our Extension Builders in Finsbury Park, are rated 4.5 out of 5 based on 17 reviews from customers like you.

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What types of services are offered by local extension builders in Finsbury 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 Finsbury 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 Finsbury Park who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Finsbury Park?

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

Find extension builders in Finsbury Park with MyBuilder

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

Step 2: Compare different extension builders in Finsbury Park

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

Step 3: Hire Finsbury Park extension builders with confidence

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

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

What to ask a Finsbury Park extension builder before hiring?

Before hiring an extension builder in Finsbury Park or extension building company in Finsbury 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 Finsbury Park?

An extension builder in Finsbury 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 Finsbury 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 Finsbury 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 Finsbury 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 Finsbury 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 Finsbury Park

Can an extension builder in Finsbury Park help with planning permission?

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

Many Finsbury 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 Finsbury Park help with materials and finishes?

Yes, most extension builders in Finsbury 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.