Extension Builders in Harringay

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

Easily find verified Harringay Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Harringay.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Harringay

3351 Results

Sort by:

Sandhu Boyz
No reviews yet
Extension Builder in Harringay
I have a skill of all building work like plumbing electrical flooring painting loft conversion extension new bath work garage etc.
Get in touch
Spark plug electrician ltd
No reviews yet
Extension Builder in Harringay
We do all sort of renovations work.Any types of extensions work,new bathroom,kitchen fixtures fittings.
Get in touch
Darren
No reviews yet
Extension Builder in Harringay
Hi there, this is Darren. We are a family run business with 20+ years in this industry. We have long experience in a wide range of the construction and decoration work: such as loft conversion, extension, roof repair, bricklaying, garden paving, rendering, plastering, tiling, and flooring. We pride ourselves on attention to details and consider for our clients. If you like the work that we have done in the photo gallery, please list us to engage into your project and deliver the best service.
Get in touch
NOVATE ACS LTD
Rating: 3 out of 5
Extension Builder in Harringay
NOVATE ACS LTD, you can see more detail on our services on our website. We are an innovative design led London based Chartered RIBA Architectural Practice and an Accredited Construction Company. We specialise in home extensions, loft conversions, refurbishments and new builds
Get in touch
Latest review:
Architecture- 21 Dec 2024
Good rating and very helpful.
Danpro
No reviews yet
Extension Builder in Harringay
All aspects of brickwork, blockwork and groundwork carried out.
Get in touch
Cip contruction ltd
No reviews yet
Extension Builder in Harringay
Our experienced team of professionals is dedicated to delivering exceptional services, from project planning and design to construction services and project management. With our commitment to quality, safety, and timely completion, we strive to exceed your expectations and deliver results that you’ll love.
Get in touch
Dawn to dusk builders ltd
Rating: 5 out of 5
Extension Builder in Harringay
I have an experience of 15 years of building work.Can do any building work ie loft ,extension,bathroom kitchen fitting ,new build house.Customer satisfaction is key in my work.
Get in touch
Latest review:
Roof re-tiled Did both my neighbours and mine. Excellent job, polite, tidy and professional. Also, did some small jobs too.
Klodi
No reviews yet
Extension Builder in Harringay
I do renovations, kitchen and bathrooms, flooring, tiling and every preparation that goes with them,,, Knowing that quality of my work was the reason I felt complete in the end of the day I started working on my own. New here, and ready to give what I am capable to do to every homeowner !
Get in touch
Bowman’s construction LTD
No reviews yet
Extension Builder in Harringay
Trusted & reliable builders serving Hertfordshire, Berkshire, Buckinghamshire & London. Over the years, Bowman’s Construction has built a strong reputation in the industry for delivering premium quality building services and consistently meeting targets. Whether it’s loft conversions, renovations, roofing projects or landscaping and groundworks, we strive to exceed our clients’ expectations. Each building project is carried out with creativity, precision and dedication, showcasing our commitment to excellence and customer satisfaction. Serving clients across Hertfordshire, Berkshire, Buckinghamshire, and Greater London, we ensure our construction expertise remains affordable without compromising quality or reliability. With over 30 years of experience, our team at Bowman’s Construction prides itself on being among the best builders in the industry. Our brand is founded on trust, quality workmanship, and reliability, ensuring we consistently meet our commitments to clients. We hold our reputation and the quality of our work in the highest regard. If you are interested in our construction services and would like to speak to us about how we can help, please contact us today.
Get in touch
Bt prime build ltd
No reviews yet
Extension Builder in Harringay
We are a family-run business, we take pride in what we do, we have refurbished many properties we have brought them to life turned them from ruins to cosy and stylish homes but not only refurbishment we are not limited to what we do, get in touch today, big or small we do it all your build is our focus .
Get in touch
E.r.m electrical services
No reviews yet
Extension Builder in Harringay
We are ERM Electrical Service, a team of six dedicated professionals, specializing in electrical work for buildings and constructions. We provide safe, efficient, and tailored solutions for each project.
Get in touch
R sure builder's
No reviews yet
Extension Builder in Harringay
Areas of Speciality Extensions Property Refurbishments Electrics Carpentry Tiling Plastering Building
Get in touch
Gill Builder
No reviews yet
Extension Builder in Harringay
I am always available for electricity, plumbing, house renovation, floor heating, extension, driveway, garden work etc. No Job is small for me and I always do my job with dedication. I have more than 10 years of work experience in construction line. note: - free quotation for work.
Get in touch
Bealls Carpentry and Building services
No reviews yet
Extension Builder in Harringay
Bealls Carpentry and Building Services continues to deliver spectacular projects to the highest standard. High quality workmanship completed to health and safety regulations and planning permission with certified engineers that are fully knowledgeable on the most up to date electrics, plumbing and heating solutions. We work with you to bring your project to life offering a complete service from the initial idea through to architectural design and build.
Get in touch
Building outfitters ltd
No reviews yet
Extension Builder in Harringay
Hi my company is building outfitters Ltd. I m working in all over London and out of London area. I m specialist in loft conversion,extension ,electrical,plumbing,new build house ,bathroom and kitchen installation ,bespoke bedroom. Driveway,fencing. Skimming and rendering,painting and decorating.
Get in touch
Express Moves
No reviews yet
Extension Builder in Harringay
All building work from loft conversions to basements. Internal restructuring, kitchens and bathrooms. Any job small or big undertaken. Approved building control work. We welcome any jobs you have and are happy to quote or advise free of charge. Honest and straightforward ethics. Very competitive rates.
Get in touch

Top rated Extension Builders

Our Extension Builders in Harringay, are rated 4 out of 5 based on 17 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local extension builders in Harringay?

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 Harringay 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 Harringay who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Harringay?

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

Find extension builders in Harringay with MyBuilder

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

Step 2: Compare different extension builders in Harringay

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

Step 3: Hire Harringay extension builders with confidence

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

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

What to ask a Harringay extension builder before hiring?

Before hiring an extension builder in Harringay or extension building company in Harringay, 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 Harringay?

An extension builder in Harringay 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 Harringay 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 Harringay?

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 Harringay 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 Harringay 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 Harringay

Can an extension builder in Harringay help with planning permission?

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

Many Harringay 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 Harringay help with materials and finishes?

Yes, most extension builders in Harringay 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.