Extension Builders in Harrogate

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 1 (1 reviews)

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Some of our top rated extension builders in Harrogate

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Obrienconstruction
Rating: 3.7 out of 5
Extension Builder in Harrogate
We are a friendly team of highly skilled professionals , who work along side our clients and architects to complete each project to a high standard on time and on budget , our team covers just about every trade , each member is trained to a high standard with a wide range of experience
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Latest review:
Extensions- 20 Oct 2017
The build started in March and went well at first . When he first quoted for the job he told me they were a small family firm who did everything . This turned out to be untrue . They did not have an electrician and the plumber was very part time . It turned out to be very difficult for them to get an electrician and this caused many delays throughout the build. The firm is actually two people who have building experience and a number of trainees, on some occasions the trainees were left on site unsupervised and that is worrying .Many of the problems that came later were as a result of trainees being left unsupervised The builder does not listen to customers. I told him I did not want unsupervised trainees doing my plastering but I was ignored , the result is many areas of very poor uneven rough and pitted plastering , some plaster even came away from the wall , and in total 6 walls had to be completely re-plastered. The joke is the main builder claims to be a fully trained plasterer , if this is the quality he gives customers his standards are not high , there was no quality control , little supervision , no apology , no respect for my wishes. It took 3 months after he left site to get him to finish my underfloor heating , some guttering was also unfinished, what could have been a good job was spoilt by poor attention to detail that has cost me a lot of my time & hundreds of pounds to put right , also the stress and mess going back to redo previously finished rooms .
REVERE DESIGN AND BUILD LIMITED
No reviews yet
Extension Builder in Harrogate
Welcome to Revere Design & Build, we are a Harrogate based building specialist with over 20 years experience of delivering a wide variety of projects across Yorkshire and the North East. Our team of professional building contractors thrive on challenges and diversity and our services include everything from structural building services such as underpinning and crack stitching to building extensions and new build houses.
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RH Construction
Rating: 5 out of 5
Extension Builder in Harrogate
I am a general builder that undertakes jobs ranging between extensions, plastering and patios, I have a high standard work and pride myself on tidy work and a tidy work space.
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Latest review:
Landscaping- 17 Jun 2024
Patio Extension. Ryan was professional and accommodating at all times - as was Jack. Some minor modification of the quote was made but this fairly reflected additional work undertaken not covered in the scope of my original plan. Very pleased with the end result and would definitely recommend him (them).
Hawk Lodge Developments
No reviews yet
Extension Builder in Harrogate
We are a highly skilled company specialising in renovations, extensions, garage, loft and basement conversion, barn conversions, Oak Frames/ Orangeries, restoration to properties & all aspects of joinery. We have been successful in the building industry for over 25 years with excellent craftsmanship and dedication to our wonderful clients. We have no exception to our quality and service. Member of The Guild of Master Craftsmen
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JW Joinery
No reviews yet
Extension Builder in Harrogate
JW Joinery & Construction - bespoke fitted furniture - kitchens - full second fix - hardwood, engineered & laminate flooring - outbuildings - garage conversions - loft conversions - extensions - hard landscaping - structural alterations
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JB CONSTRUCTION LANDSCAPING & GROUNDWORKS LTD
No reviews yet
Extension Builder in Harrogate
Why Choose JB Construction Landscaping and Groundworks Ltd? ✅ Experienced Professionals Our skilled team brings years of hands-on experience in both residential and commercial projects, ensuring every job is completed to the highest standards. ✅ All-in-One Service From initial design to final clean-up, we handle every stage of the project — so you only need to deal with one trusted contractor. ✅ Quality Guaranteed We use premium materials and proven techniques to ensure your landscaping and groundwork will look great and last for years. ✅ Customer-Focused Approach We take pride in our communication, reliability, and commitment to customer satisfaction. No job is too big or too small — and your input matters at every stage. ✅ Competitive Pricing We offer fair, transparent quotes with no hidden fees. Exceptional work shouldn’t come with a premium price tag. ✅ Fully Insured & Accredited Peace of mind comes standard. We're fully insured and adhere to all safety and quality standards in the industry.
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Dormer K LTD
No reviews yet
Extension Builder in Harrogate
Transform your home with a quality & stylish loft conversion Bringing in more light, creating space in a stylish functional living area that enhances your homes potential & house value All aspects of building, joinery, extensions and kitchen renovations
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Doability Limited
No reviews yet
Extension Builder in Harrogate
I'm your versatile builder, dedicated to making your visions a reality. With a rich construction background, I handle everything from household repairs to joinery work. I design and construct additions that blend perfectly with your existing space. As a renovation maestro, I transform outdated areas with a keen eye for design and a commitment to quality. What sets me apart is my customer-centric approach—transparent communication, attention to detail, and a dedication to meeting deadlines.
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Aire Property Services
Rating: 5 out of 5
Extension Builder in Harrogate
I’ve been in the building industry for over 30years gaining loads of experience within Extension garage conversion bathroom refits and kitchens We are all round trade when it comes to home improvements We deal with all from start to finish and the high standards come as standard
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Latest review:
Conversions - General- 26 Aug 2025
Very good and pro
Harrogate property developments ltd
No reviews yet
Extension Builder in Harrogate
We are a small local team of skilled professionals. We cover all aspects of general building works including maintenance. Joinery Plastering Electrical Plumbing Heating Decorating Extensions Full projects
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BT Builders
No reviews yet
Extension Builder in Harrogate
I’ve been a self employed plasterer for over 15 years. I take great pride in my work and strive for perfection also like to leave all jobs clean and tidy.
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Cobin contractors limited
Rating: 5 out of 5
Extension Builder in Harrogate
Cobin Contractors: Building the Future, Restoring the Past. Expert construction and refurbishment services that combine quality craftsmanship with innovative solutions to bring your vision to life. From re-roofs to creating inspiring spaces internally, we've got your back!
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Latest review:
Restoration & Refurbishment- 15 Feb 2025
We were extremely pleased with both the professional attitude and the great results achieved in resolving the damp issues in our downstairs toilet. The end result was a transformation of this room. We would highly recommend Cobin Contractors Ltd.
Top2Bottom Construction Ltd
Rating: 5 out of 5
Extension Builder in Harrogate
Your Project is our Business. We offer a complete building service covering all aspects of your project's construction.
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Latest review:
Top 2 Bottom Construction totally transformed our dingy old bathroom into an amazing contemporary space. They provided an accurate quote within professional documentation. Chris helped with the bathroom design providing good, practical suggestions. The Top 2 Bottom team were extremely punctual and acted with courtesy and professionalism at all times, they left the house tidy and safe after each day's work which was essential for our day to day family living. Chris also followed up on completion of the job to ensure everything was to our satisfaction. We wouldn't hesitate to recommend Chris and his team, the proof being that they are now back for the next stage of our house renovations, knocking through our kitchen, dining room and conservatory to hopefully another amazing contemporary space!
Daniel Allen Property Services
Rating: 5 out of 5
Extension Builder in Harrogate
Hi, I am Daniel, we provide a friendly Building and roofing service. We build extensions. We install new roofs in tile, slate and natural stone. We install flat roof coverings including Cure it GRP system, as well as rubber roofing. We also provide repair services. We are based in Otley, and work in and around the surrounding areas.
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Latest review:
Roofing (Pitched)- 21 Sep 2015
Daniel called me and arranged to come and provide an estimate. He came at the weekend as arranged. I was happy with the estimate and gave him the go ahead to carry out the work. He told me how long it would take and what day he would start. All went to plan as arranged. He and his colleague did a very neat job. I am very happy with it and I would certainly recommend him.
IJM Construction
Rating: 5 out of 5
Extension Builder in Harrogate
IJM Construction – Gardening & Landscaping Services At IJM Construction, we provide reliable, high-quality gardening and landscaping services for homes and outdoor spaces of all sizes. We specialise in creating and maintaining beautiful, well-kept gardens through professional care, attention to detail, and a commitment to customer satisfaction. Our core services include regular garden maintenance available on a weekly, fortnightly, or monthly basis, tailored to suit your needs and keep your outdoor space looking its best all year round. We also undertake a wide range of landscaping work, from lawn care, hedge trimming, and weeding to full garden makeovers and outdoor improvements. No garden is too small or too overgrown—we approach every job with care, consistency, and pride in our work. Whether you need ongoing maintenance or a one-off transformation, we deliver dependable results at competitive prices. Get in touch today for a free, no-obligation quote and let us help bring your garden to life.
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Latest review:
I couldn’t be happier with the work carried out. From start to finish, he was incredibly polite, friendly, and completely reliable, always arriving on time and ready to get stuck in. It’s rare these days to find someone who takes such obvious pride in their work, but he really does. He worked hard throughout, transforming my garden by cutting and tidying the lawn and hedges with great attention to detail. On top of that, he did an excellent job on my Indian sandstone pathway, leaving everything looking clean, fresh, and beautifully finished. What really stood out was not just the quality of the work, but his attitude — professional, respectful, and genuinely pleasant to have around. I wouldn’t hesitate to recommend him to anyone looking for a trustworthy and skilled tradesman. I will definitely be using his services again in the future.
Urban Construction and development uk ltd
Rating: 5 out of 5
Extension Builder in Harrogate
We are Urban Construction, an experienced and quality building/construction company. Based in Leeds covering the Harrogate & Yorkshire area. Our decades of experience with full house builds are legendary. In addition to this, we also have a successful division that specialises in house extensions. We offer a full, no obligation, detailed “fixed price” breakdown of both materials and labour for the extension projects we quote for and undertake.
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Latest review:
Demolition- 21 Jun 2022
Urban did an excellent job. Arrived on time, cleaned up after themselves and were very pleasant to deal with. Would definitely use them again when the need arises. RD

Top rated Extension Builders

Our Extension Builders in Harrogate, are rated 1 out of 5 based on 1 review from customers like you.

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

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

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

What are the hourly rates of extension builders in Harrogate?

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

Find extension builders in Harrogate with MyBuilder

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

Step 2: Compare different extension builders in Harrogate

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

Step 3: Hire Harrogate extension builders with confidence

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

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

What to ask a Harrogate extension builder before hiring?

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

An extension builder in Harrogate 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 Harrogate 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 Harrogate?

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 Harrogate 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 Harrogate 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 Harrogate

Can an extension builder in Harrogate help with planning permission?

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

Many Harrogate 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 Harrogate help with materials and finishes?

Yes, most extension builders in Harrogate 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.