Extension Builders in Leeds

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (8 reviews)

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Some of our top rated extension builders in Leeds

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Aspire construction yorkshire
No reviews yet
Extension Builder in Leeds
Aspire construction yorkshire we take pride in giving every client their dream home from start to finish. Give your home what it’s been missing and get in touch for any enquires. We specialise in home renovations, extensions, new builds and general building works.
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Northern Planning & Design
Rating: 5 out of 5
Extension Builder in Leeds
Beautiful, cost-effective planning and design that adds value, in 5 days or less. Nationwide; my business creates architectural drawings and specifications for your building alterations: extensions, garages, loft conversions, retail, light industrial, offices. I manage all planning and building control processes from start to finish. We aim to work collaboratively with your chosen builder to get the job done efficiently, on time and on budget.
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Latest review:
After a frustrating time dealing with the council, Oliver at Northern Planning & Design met with me and quickly produced exactly what was needed for the planning application. I wish I had approached him sooner but but had mistakenly thought the job would be too small for anyone to be interested in.
JonnyJackson Building Service
No reviews yet
Extension Builder in Leeds
House renovation,extensions, garden landscaping,patios all works carried out to the highest possible standard…. Always aiming for perfection..
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4 point projects Ltd
No reviews yet
Extension Builder in Leeds
We are a construction company carrying out all aspects of the following Commercial projects Domestic projects Refurbishment Fit out All our operatives are CSCS carded Our managers hold SMSTS NVQs level 6 or above We only used skilled apprentice trained labour or specialist sub contractors. Jason and Ivan the company owners have over 50 years combined experience across all aspects of the construction industry We carry all the correct trade/company insurance policies and carry out our projects in a professional manner and will finish your project to a very high standard . For pictures if previous projects or customer / client references please feel free to get in touch. Thank you for taking the time to read 4 point projects introduction Regards all the Team
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All aspects
No reviews yet
Extension Builder in Leeds
We are a west yorkshire based construction company, covering all aspects. We mainly specialise in building, groundworks, landscaping and pointing.
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B.Pile building services
No reviews yet
Extension Builder in Leeds
Hi there, I am new to my builder never promoted any jobs on the internet I have always had my work from word of mouth. But now with everything been on the internet I thought I would give it ago. My company b purple building service has been going for 15 years now. Worked on site for the first 5 years, and for the last 10 I have just done my own private work. Home extensions, new builds flagging etc. I take on all work from footings to completed project. We have bricklayers joiners plumbers Electrition’s. We fully complete the job start to finish. Any questions give me a message 👍👍
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Redline Construction & Landscaping
Rating: 4.7 out of 5
Extension Builder in Leeds
Here at Redline we are driven to bring your vision into reality. From extensions to landscaping and paving to driveways our team will work together with you to bring your plans to life. Don’t hesitate to check out our social media pages to see even more of our work! Instagram & Facebook @redlineconstructionuk
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Latest review:
Extensions- 2 May 2025
This was a bespoke, open porch built out of stone with a slate roof. The builders were only given a sketch to work from but planned a suitable approach, selecting suitable materials to ensure the structure blended in well with the existing structure. They were open to discussing variations on the initial designs and were very accommodating. They were easy to communicate with over text, email and phone and were always responsive. I genuinely felt listened to, understood and felt like the whole project was a collaboration. The result is very impressive and they even came back to retro-fit a stone house sign which I hadn't ordered in time. They didn't rush the job, nor did they look to cut corners despite the weather and illness setting the schedule back a few days. There were no unreasonable or hidden costs and they were competitively priced. They showed pride in their work and responded positively to feedback. Would readily consider them for future building work on my property.
Fresh Start Building Services LTD
No reviews yet
Extension Builder in Leeds
Here at Fresh Start Building Services our number one goal is to bring you the best quality workmanship with top quality customer service. We offer a huge range of services from refurbishment, extensions, loft conversions, plastering, electrical work, bathroom and kitchens. We have a dedicated in house team that is on hand to help. We also offer fantastic after sales support to ensure you’re have someone there for any extra work.
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Frame & Design Architecture LTD
No reviews yet
Extension Builder in Leeds
Hi, I’m Haadi – Director and Architectural Designer at Frame and Design Architecture, a Huddersfield-based architectural practice focused on delivering thoughtful, functional, and planning-compliant design solutions across residential, commercial, and mixed-use projects. With hands-on experience in planning applications, design development, 2D/3D drawings, site surveys, and client coordination, we provide tailored architectural services to suit your project's scale, budget, and goals. Whether you're planning a home extension, a loft conversion, a new build, or need help navigating a complex planning process, we’re here to guide you from concept to completion.
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Jonathan Roberts Construction
No reviews yet
Extension Builder in Leeds
I'm an apprentice trained, City & Guilds qualified bricklayer with 33 years experience. From new builds (eg extensions) to renovations/property repairs. I provide a good customer service experience combined with a meticulous attention to detail and a high quality workmanship.
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Niche Renovations
No reviews yet
Extension Builder in Leeds
With over 20 years of experience, our company has built a strong reputation founded on honesty, integrity, and quality workmanship. Operating within the gas industry, we bring expert knowledge and a commitment to safety in every project we undertake. Alongside this, we have extensive experience in property renovations, delivering everything from home extensions to garage conversions. Whether it’s improving functionality or transforming spaces, we take pride in providing reliable, professional services that our customers can trust.
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J Watson
Rating: 4.7 out of 5
Extension Builder in Leeds
40 years experience in joinery and shopfitting.
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Latest review:
Extensions- 9 Aug 2021
Competitive quote, did all the work we asked and kept up to date with progress. Would definitely employ again.
C&ds construction ltd
No reviews yet
Extension Builder in Leeds
We specialise in full kitchen refurbishments and installations, delivering high-quality workmanship from start to finish. From initial strip-out and preparation to final fitting and finishing touches, we handle every aspect of the project with precision and care. Our focus is on creating functional, stylish kitchens tailored to each client’s needs, completed on time and to the highest standard.
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Wilkinson Building Contractors Ltd
No reviews yet
Extension Builder in Leeds
I am a small building contractor. I have 10 years experience of building houses and extensions from scratch. I have undertaken most trades from foundations through to roofing, with the exception of plumbing and electrics. My specialist trades are Carpentry and Joinery, kitchen fitting and Plastering. I take pride in my work and only leave jobs of a high standard. I am also professional and reliable and can be trusted to complete jobs in a timely manner.
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Dearne construction ltd
Rating: 5 out of 5
Extension Builder in Leeds
With over 16 years of experience in the construction industry, our company has built a strong reputation for delivering high-quality work and exceptional customer service. We specialize in all aspects of construction, with a particular focus on precision, craftsmanship, and reliability. Our mission is simple: to exceed our clients’ expectations on every project. From initial consultation to final handover, we ensure clear communication, attention to detail, and a commitment to excellence. Whether it’s a home extension, renovation, or custom build, we take pride in turning your vision into reality—on time and on budget.
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Latest review:
Bricklaying- 8 Nov 2023
Josh was prompt to provide an estimate and kept in touch throughout the job being done . Work completed promptly to a high standard and invoice provided by Josh as requested . Would recommend and use his company again .
T.Smedley building services
No reviews yet
Extension Builder in Leeds
T.smedley building services, we offer a wide range of services with over 10 years experience, we pride ourselves in making sure every job is completed to a high standard. We cover all aspects of work from: Bricklaying Fencing Flagging Groundowkrs Machine hire/driver Driveways Concreting/finishing Resin bound
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4.5

Top rated Extension Builders

Our Extension Builders in Leeds, are rated 4.5 out of 5 based on 8 reviews from customers like you.

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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 Leeds?

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

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

What are the hourly rates of extension builders in Leeds?

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

Find extension builders in Leeds with MyBuilder

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

Step 2: Compare different extension builders in Leeds

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

Step 3: Hire Leeds extension builders with confidence

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

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

What to ask a Leeds extension builder before hiring?

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

An extension builder in Leeds 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 Leeds 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 Leeds?

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 Leeds 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 Leeds 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 Leeds

Can an extension builder in Leeds help with planning permission?

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

Many Leeds 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 Leeds help with materials and finishes?

Yes, most extension builders in Leeds 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.