Extension Builders in Stamford Hill

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (17 reviews)

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Some of our top rated extension builders in Stamford Hill

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GMG - Georgian Masters Group Limited
Rating: 5 out of 5
Extension Builder in Stamford Hill
Hello. We are a new company, whose team consists of professionals with many years experience working both for residential and commercial property. You can boldly rely on the renovation of your home to our team, convince me the result will exceed expectations.
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Latest review:
Kitchen Fitting- 13 Oct 2024
Great communication, always available to clarify client questions, very diligent. Job well done and great finishing's. Thanks a lot Natella and team for all the effort
Ceca Developments LTD
Rating: 5 out of 5
Extension Builder in Stamford Hill
Hael Construction Ltd, a proud member of the Federation of master builders, is a trusted construction company based in North London, delivering high-quality building services across the region. We specialise in new builds, extensions, loft conversions, renovations, groundworks, electrical installations, and plumbing. With a skilled team of qualified tradespeople and experienced project managers, we provide a complete service from design to completion. Our focus is on quality workmanship, transparent communication, and delivering projects on time and within budget.
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Latest review:
Extensions- 23 May 2022
Ceca Developments have done an outstanding work on our side and rear extension project, and we would definitely recommend this company. Firstly, they have offered a really competitive quote for the work and have been very transparent and detailed in regards to how long it will take to complete the project. Sebastjan has been a pleasure to deal with and was very helpful during the project, providing honest and useful recommendations and being available every time we needed anything. All the work has been completed to a very high standard and to the agreed timelines. We did not have to worry about anything during the whole project, which made this a very pleasant experience.
K&L Construction
Rating: 5 out of 5
Extension Builder in Stamford Hill
We are a group of experienced contractors specialised in brick work, block work,tiling,rendering,plastering&decorating also in structure work,installing new beams, forming new floor levels & stud walls.We are more than happy to take on board all types,sizes & shapes of works & well prepared for a challenge.We as a team cover all building sector(BUILDING,PLUMBING,ELECTRIC,DECORATING,ALL IN ONE & MORE) so please don't hesitate to give us your trust and we promise you that we will deliver
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Latest review:
Conversions - General- 21 Jun 2025
Working with Petrit was a very pleasant and enjoyable experience. He and his team are friendly and open for discussions. They’re quick, affordable, and help with decision making. Would hire again! Have to say as well, as a woman, Petrit and his team treated my husband and I equally, unlike my experience with other tradesmen who direct all their conversations to the men. Petrit knocked opened up our living kitchen area, laid herringbone floors, replastered the property, installed new radiators, added a built in ladder to our attic, and re did our bathroom. He also helped us match the floor boards from an existing room and helped us source front and back doors for much better price than what we were getting quoted in East London. The painting of the entire house was done in a rush as we needed to move in, so the attention to detail fell down a little here compared to everything else that was done, but I wouldn’t hesitate to work with Petrit again!! After and before pics included!
Ridi Building Services
Rating: 5 out of 5
Extension Builder in Stamford Hill
Hi. My name is Ridvan and I have been working on construction industry for more than 16years. All these years I worked hard to get the experience how to start and finish the job in high standards. 7 years ago I started working for myself. I am expert on Loft Conversations, extension Restoration & Refurbishment, Pitching Roofing and Carpentry (cupboards, doors, wooden floor and all other things that are wood working). My motto in my work ethic is, treat others as you would like to be treated.
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Latest review:
Carpentry- 18 Sep 2021
Out of two chosen workmen Ridvan was the one who followed up on our connection,then visited,we agreed price and start date. Turned up as agreed. His manner and work ethics are outstanding, going that extra time to finish the job to a high standard and fine detail. Could not wish for a better outcome, from an also pleasant man. Thank you Ridvan, will be using you again.
All Done Services Ltd
Rating: 5 out of 5
Extension Builder in Stamford Hill
At All Done Group, we bring over 40 years of master construction expertise, including 27 dedicated years serving London's most prestige postcodes, to high-end residential renovations, restorations, and complete refurbishments and general building works We specialize in the delicate balance required for listed properties and luxury homes, seamlessly executing complex structural alterations while delivering flawless architectural finishes. From initial groundwork and basement excavations all the way to intricate slate roofing and high-spec interiors, we manage every stage of the build with relentless precision and traditional craftsmanship. Working in close partnership with top London architects, structural engineers, and interior designers, we turn ambitious architectural concepts into exceptionally crafted living spaces. Whether restoring period details on a Grade II listed property, undertaking a full structural refurbishment, or executing a modern extension in central London, All Done Group provides the technical skill, project governance, and uncompromising standards your project demands. When experience, accuracy, and structural integrity matter most, trust a building partner backed by four decades of field mastery.
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Latest review:
Top work at reasonable cost. Highly recommended.
Cani 1 construction
Rating: 4.7 out of 5
Extension Builder in Stamford Hill
we have a construction company we are in the happy position to fulfill each one separately our company is family owned we have been in this area for over 15 years, we offer (brickowork)🧱 face bricks face blocks garden wall retaining wall extension new building new house Repoiting landscape design & builds🏜
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Latest review:
Bricklaying- 17 Aug 2026
Rear single storey extension, they do the job professional!! Highly recommended!!
Inside Out
Rating: 4.9 out of 5
Extension Builder in Stamford Hill
Inside Out was formed in 2009. We are an established, London based building company operating throughout London and within the M25. We deliver an honest and straight forward service, with quality workmanship at the forefront of everything we do.
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Latest review:
Extensions- 10 Oct 2022
A good team, good building technicians, completed the job according to plan and delivered on time.
Jt building
Rating: 5 out of 5
Extension Builder in Stamford Hill
I have been a multi trader for over 12 years, with quite extensive experience working in majority of trade departments from kitchens, bathrooms, tiling, plumbing, doors, windows, joinery, carptentry, first fix, second fix, lofts and extensions, have seen through many projects and worked with many people. Can also assist with design ideas/plans as well as build. Happy working with small or large projects, take full responsibility and pride in my work.
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Latest review:
I couldn’t be happier with the work carried out on my home. The tiling on the ground floor, the laminate flooring upstairs, and the kitchen units were all completed to an exceptionally high standard. The attention to detail was outstanding, and everything was finished neatly and professionally. He was reliable, hardworking, and clearly takes great pride in his work. The end result looks amazing and has completely transformed my home. I would highly recommend him to anyone looking for quality workmanship.
Best London Lofts
Rating: 5 out of 5
Extension Builder in Stamford Hill
At Best London Lofts Ltd., we believe that your project should be kept as simple and straightforward as possible, regardless of how complex the task may seem. We have over 10 years combined experience between us in building loft conversions, garages, extensions, roofing and general building.
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Latest review:
Loft Conversion- 4 May 2025
Great service provided by this company, top quality work!! Highly recommended!
2AM Construction
Rating: 4.6 out of 5
Extension Builder in Stamford Hill
Hi this is Ali I am electrical contractors with over 10 years of experience who covers all types of electrical work. I do both domestic and commercial installations, rewiring, fault finding, repairing, fire alarms, smoke alarms, emergency lighting, EICR Certificate
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Latest review:
Electrical- 3 Oct 2025
went very well - almost superb, maybe of 5 stars 4.9.
Perparim
Rating: 5 out of 5
Extension Builder in Stamford Hill
An established bricklaying business offering all aspects of bricklaying services in and around London and the south east areas. We are reliable,friendly, professionals that take pride in our work and guarantee jobs to the highest standards
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Latest review:
Great work, good communication skills very happy with the service Job got completed on the promised timescale
NexLevel Contractors Ltd
Rating: 5 out of 5
Extension Builder in Stamford Hill
We are a small, family owned, London based building company with an excellent reputation for workmanship and customer service. Our people hold many trade specific accreditations such as Gas Safe Register and NICEIC and should give you the comfort that you are dealing with professionals. We are accredited by the of Federation Of Master Builders & full members of TrustATrade. With a team of qualified professionals we offer a complete service for all of your domestic & commercial needs.
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Latest review:
Restoration & Refurbishment- 11 Jan 2018
Dorian Lula and his team completed in excellent terms full flat renovation. Dorian is very accommodating and his communication is fantastic as we didn’t have any misunderstandings ... I am glad I have met him and for sure I will be keeping in touch for my next project. Special thank you to this site for this fantastic opportunity as I feel I got a very good deal Yours truly Violeta Ku
Builder
Rating: 5 out of 5
Extension Builder in Stamford Hill
Welcome to our versatile construction services. We specialize in: Bricklaying: Crafting sturdy and appealing structures. Blocklaying: Building strong foundations for your projects. Garden & Retaining Walls: Enhancing your outdoor spaces. Porches: Creating inviting entryways. Extensions: Expanding living spaces seamlessly. Landscaping: Designing captivating outdoor environments. With attention to detail and commitment to excellence, we're here to turn visions into reality.
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Latest review:
Blerim undertook the task of constructing a rear extension to my home, which involved creating additional living space while seamlessly integrating it with the existing structure. The project was quite intricate, requiring meticulous attention to detail and a deep understanding of construction techniques. Blerim's craftsmanship was truly remarkable. He demonstrated an unwavering commitment to quality, ensuring that every aspect of the extension was completed to the highest standards. His precision in measurements, choice of materials, and execution of design elements exceeded my expectations. Throughout the construction process, Blerim exhibited the utmost professionalism. He was always punctual and kept me informed about the project's progress. His communication skills are commendable, as he patiently answered all my questions and addressed any concerns I had. His ability to work collaboratively with me and the other contractors involved in the project contributed to a smooth and efficient workflow. One aspect of Blerim's work that I found particularly impressive was his reliability. He consistently met project deadlines and stayed within the agreed-upon budget. This reliability gave me peace of mind throughout the construction process, knowing that I could trust Blerim to deliver as promised. In addition to the extension, Blerim also transformed my outdoor space with his landscaping expertise. He took my vision for a beautiful and functional outdoor area and turned it into a reality. His landscaping work included planting trees, creating flowerbeds, installing a patio, and adding various hardscape features. The result is a stunning outdoor oasis that I now enjoy daily. In summary, I wholeheartedly recommend Mr. Blerim for any construction or landscaping project. His workmanship is exemplary, his professionalism is unmatched, and his reliability is unquestionable. Blerim's dedication to delivering top-notch results truly sets him apart, and I have no doubt that he will excel in any endeavor he undertakes.
Orama Group Ltd
Rating: 5 out of 5
Extension Builder in Stamford Hill
Orama is the family run Construction Company of choice, for large and small scale projects operating throughout London. Offering a bespoke service and setting new standards in the construction industry.
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Latest review:
I originally contacted Joe from Orama to fit a new kitchen for me. When he came to give me a quote, I hadn't yet chosen what I wanted. He really took the time to make several recommendations and so I decided to go ahead with him to design my kitchen fully and fit it. The team were so easy to work with and most importantly respectful in my home! Their attention to detail is second to none. He really understood the style I liked in one conversation. The finish is flawless. I highly recommend them!!
A2Z Property Improvement Ltd
Rating: 4.9 out of 5
Extension Builder in Stamford Hill
A well establish Building Contractor with 24years experience, Dealing with all kind of Home Extensions, Loft Conversions, basement conversion, out buildings, electrical wiring, plumbing & boiler fitting, tiling, kitchen and bathroom fitting, roofing, K rendering, property refurbishment and decorating
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Latest review:
Extensions- 10 Apr 2021
Although I posted for a kitchen extension quote I decided that I would proceed with this at a later date. I did have a lot of other building work such as chimney removal that was undertaken by A2Z Property Improvement Limited. I am happy with the the work that was carried out. I'll certainly be reaching out to A2Z again for the extension once I'm ready to proceed. I would definitely recommend this company.
THE PROPERTY BOX GROUP LTD
Rating: 5 out of 5
Extension Builder in Stamford Hill
At The Property Box we carry out all construction works from new builds, extensions, loft extensions or conversions, paving, garden landscaping, fencing as well as bathroom and kitchen refits. All of our staff are employed directly by us and all work comes with a two year warranty. We pride ourselves on a high standard and quality finish. If you value quality we are perfect for you. We also obtain materials at heavily discounted rates and pass these savings directly to our clients.
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Latest review:
Plastering- 22 Sep 2023
Thanks to Skakeel and the team for doing a great job rendering and re-painting our mock tudor frontage. The job was completed without fuss and communication was great.

Top rated Extension Builders

Our Extension Builders in Stamford Hill, are rated 4 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 Stamford Hill?

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 Stamford Hill 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 Stamford Hill who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Stamford Hill?

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

Find extension builders in Stamford Hill with MyBuilder

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

Step 2: Compare different extension builders in Stamford Hill

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

Step 3: Hire Stamford Hill extension builders with confidence

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

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

What to ask a Stamford Hill extension builder before hiring?

Before hiring an extension builder in Stamford Hill or extension building company in Stamford Hill, 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 Stamford Hill?

An extension builder in Stamford Hill 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 Stamford Hill 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 Stamford Hill?

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 Stamford Hill 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 Stamford Hill 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 Stamford Hill

Can an extension builder in Stamford Hill help with planning permission?

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

Many Stamford Hill 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 Stamford Hill help with materials and finishes?

Yes, most extension builders in Stamford Hill 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.