Extension Builders in Primrose Hill

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in Primrose Hill

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Complete Build and Renovation
Rating: 5 out of 5
Extension Builder in Primrose Hill
COMPLETE BUILD AND RENOVATION - GENERAL BUILDING CONTRACTORS- Hi my name is Harpreet; I run and manage the company. I am a multi-skilled trader with 15 years of experience in the construction industry.
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Latest review:
Extensions- 3 Aug 2020
We worked closely with Harpreet, our Architect and Building regulations to achieve the dream kitchen and living space. It was a lot of work and sometimes we thought it would not finish or look how we wanted it. But Harpreet came through in the end and we are pleased with the work that was done to complete our single storey extension.
As2 construction Ltd
No reviews yet
Extension Builder in Primrose Hill
AS2 Construction Ltd , where craftsmanship meets innovation. As a leading construction company, we specialize in delivering high-quality projects tailored to meet your vision. Our dedicated team of experts ensures excellence in every detail, making us your trusted partner in construction solutions. Explore a seamless blend of expertise, reliability, and creativity with AS2.
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Saunders Developments Ltd
Rating: 5 out of 5
Extension Builder in Primrose Hill
Saunders Developments are a Property Development company that specialise in Design & Build, Extension's, Conversions, Gas engineering & Steel Structures. We currently cover London, Surrey, hampshire, West & East Sussex. We have over 16 years of experience within the construction industry, with our grounding in Structural Steel. Our in-house team of expert's consist of CAD operators, Surveyors, Gas Engineers, Plumbers, Electricians, Builders & Carpenter's
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Latest review:
Restoration & Refurbishment- 22 Jan 2020
Saunders Developments were friendly, efficient and left my house clean and tidy, after what was quite a dusty and dirty job. I'm really pleased with the work and would happily recommend them to others!
TZ Construction Ltd
Rating: 4.8 out of 5
Extension Builder in Primrose Hill
Family business run by father and son since 2018. We are specialized in structural alterations including extensions and conversions, from foundation to a key turn. With plenty of projects finished over the years, we are confident to provide excellent quality, delivering your project on time. You can find us every year on construction exhibitions in Bicester and Farnborough. Sincerely Thomas & Ziggy
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Latest review:
Carpentry- 1 Feb 2025
Very happy with the work carried out. Very pleasant experience. Tomaz was very friendly and completed the job in a timely manner.
Paramount Works Ltd
No reviews yet
Extension Builder in Primrose Hill
With over 20 years of experience, Paramount Works specialises in Kitchens, Bathrooms, Bedrooms, Extensions and Loft Conversions. We proudly serve London, Buckinghamshire and Birmingham. At Paramount Works, we’re committed to delivering the highest standards of craftsmanship and service ensuring your vision and satisfaction are always our top priorities.
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Blue Brickwork Ltd
New on MyBuilder
Extension Builder in Primrose Hill
Blue brickwork has over 20 years experience in construction, were hard working, professional and reliable. We will work with you every step of the way to bring your dream project to reality. No job is to big or to small and we give 100% to every job.Give us a call for a quote or if you just need some professional advice.
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Nurend Rendering Specialists LTD
Rating: 4.9 out of 5
Extension Builder in Primrose Hill
NuRend limited have over 20 years experience in plastering and rendering between us , we are silicone render approved and issue ten year warranty small on silicone renders we also cover external wall insulation , damp proofing , floors screeds and much more . Look no further for any external works or internal works great communication polite and efficient Thanks again for reading Ellis Lockwood NuRend limited
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Latest review:
Plastering- 13 Jul 2024
Thanks for your quote.
Oakview Developments
No reviews yet
Extension Builder in Primrose Hill
We have over thirty years experience in the building trade on a wide range of projects consisting of: Extensions Loft conversions Landscaping Carpentry Brickwork Kitchens Bathrooms
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DGJ Property Maintenance
No reviews yet
Extension Builder in Primrose Hill
DGJ property maintenance provide all aspects of building works from refurbishment, conversions , extensions to all small jobs with the same 100 percent dedication and commitment.
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Haycroft Contracts Ltd
No reviews yet
Extension Builder in Primrose Hill
Haycroft Contracts are a friendly, honest and reliable building company. With years of experience, always willing to offer advice and guide you through your project.
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Wilke Property Services
Rating: 5 out of 5
Extension Builder in Primrose Hill
Wilke Property Services I am a hard working man with 29 years experience. I have huge experience about painting , decorating, plastering, woodwork, plumber, tiling etc. I have the skills to do everything in your home. Wilke Property Services
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Latest review:
Marcin worked efficiently, handled everything with confidence, and the finished kitchen just works. No fuss, no second-guessing. Just a properly well skilled professional doing what they do best. Very happy to recommend
ERW Building Services
Rating: 5 out of 5
Extension Builder in Primrose Hill
General builder covering all aspects of exterior and interior works. This includes groundworks from footings, drainage, paving, to conversions and interior maintenance and decoration. With over 20 years of proven experience using quality materials and tradesmen. My aim is to work with my customers to provide a service that fits to their plan and budgets giving sound advice on what would work best to give a lasting finish.
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Latest review:
Conversions - General- 17 Mar 2019
Elliott has to be the best decorator/ builder I have used. On time with works and no lies or excuses!!! After posting my job he call me within 30 minutes to arrange a visit. This was the following day. When Elliott arrived he understood my requirements and saw my ideas and advised when he thought from his experience, would work better. He was very polite and professional. I needed the work done within 2 weeks due to carpet being laid. He completed the works within 7 working days. The works involved, Removing a wall, Removing all woodwork, Boxing out pipes, Plastering, New coving, New skirting, New architrave 2 doors, Building an under stair shelving unit, Moving a socket, sky cables, internet box, Removing radiator, Painting of all new plastered walls ceiling and woodwork to my chosen colours. I was even able to get him to squeeze in some additional works. This was creating shelves in my airing cupboard upstairs and boxing out pipes in my hallway. Elliott’s communication throughout the works was great. Even if he was unable to get round my house he would let me know at his earliest opportunity. Very very tidy during works. I have a 3 year old and Elliott made sure it was left safe every night. The finished works are to a high standard and he even popped back to do a bit off snagging on a Saturday morning. When I say snagging it was a few paint marks, re-laying my old carpet and dropping my keys off. I will be using Elliott in the future.
ELIOTT
No reviews yet
Extension Builder in Primrose Hill
Specialise in all kinds of brickwork/landscaping. General house maintenance ,garden maintenance,pond building,fencing. with over 20 years experience take pride in my work and my trades,always in a professional manner
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SCME Builders Ltd
Rating: 5 out of 5
Extension Builder in Primrose Hill
SCME Builders Ltd are a family run business for over 35 years.We are happy to give a free no obligation estimate on all types of building work. A NHBC registered company we can provide testimonials and references on all works large or small
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Latest review:
Extensions- 29 Aug 2020
Marvellous. Will always recommend Gary owner SCME Builders Ltd.
Guarded Properties
Rating: 4.7 out of 5
Extension Builder in Primrose Hill
All works covered by £1m Public Liability All Building Works New Builds Extensions Refurbishments Outbuildings Roofing Bricklaying Electrics Carpentry GRP Roofing Asbestos Roofs Flooring Fascias Guttering Plastering Tiling Painting Decorating Ground Works Patios & Paving Fencing Carpeting Liaising with Building Control & Planning Your one stop construction shop!! High quality works Competitively priced Will beat any formal quotation on like for like basis!
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Latest review:
Extensions- 4 Jun 2022
Danny designed and built us a garden room to fit a challenging space at the bottom of our garden. His communication from start to finish was excellent, and he did an brilliant job on the room, inside and out. I would recommend Danny for any job, big or small.
Raghbir Singh
Rating: 5 out of 5
Extension Builder in Primrose Hill
Carpenter with 15 years of experience providing reliable, high-quality workmanship across Dunstable, Luton, Leighton Buzzard and surrounding areas. Specialising in all aspects of carpentry including first fix, second fix, doors, skirting, architraves, flooring, kitchen fitting and bespoke work. From small jobs to full renovations, all work is completed to a high standard with attention to detail. Reliable, punctual and tidy, with a focus on getting the job done properly and keeping customers satisfied.
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Latest review:
Carpentry- 17 May 2026
Raghbir did an excellent job and completed the work on time, exactly as agreed. What stood out most was his honesty and professionalism there were no hidden charges or unexpected costs, which can often happen with some tradesmen. He also didn’t cut corners and delivered quality workmanship throughout. I would highly recommend him for any carpentry work.

4.2

Top rated Extension Builders

Our Extension Builders in Primrose Hill, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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

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

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

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

Find extension builders in Primrose Hill with MyBuilder

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

Step 2: Compare different extension builders in Primrose Hill

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

Step 3: Hire Primrose Hill extension builders with confidence

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

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

What to ask a Primrose Hill extension builder before hiring?

Before hiring an extension builder in Primrose Hill or extension building company in Primrose 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 Primrose Hill?

An extension builder in Primrose 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 Primrose 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 Primrose 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 Primrose 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 Primrose 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 Primrose Hill

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

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

Many Primrose 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 Primrose Hill help with materials and finishes?

Yes, most extension builders in Primrose 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.