Extension Builders in Rossendale

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (10 reviews)

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

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 Rossendale

522 Results

Sort by:

Kieran Farrell
No reviews yet
Extension Builder in Rossendale
We cover structural surveys, structural calculations required for planning as well as design drawings.
Get in touch
North Wright Design & Build ltd.
No reviews yet
Extension Builder in Rossendale
Team of qualified Architects, Quantity Surveyors and Project Managers - who work in your best interest to design your future living space. Our services include; planning drawing packages, planning permission application management, Building Regs drawings packages, structural drawings packages, Cost evaluation, Construction Project and cost management*.
Get in touch
Durkin Construction Group Ltd
No reviews yet
Extension Builder in Rossendale
Durkin Construction Group Ltd prides itself on quality and professionalism. With over 22 years experience within the construction industry the company is competent and efficient in its approach to carry out any development project. From custom house design and construction to major structural remodelling, Durkin Construction Groups Chartered Construction Managers can assist you with all your project requirements from start to finish.
Get in touch
Trademark Home Design
Rating: 5 out of 5
Extension Builder in Rossendale
At Trademark Home Design, we believe your home should reflect your style and make everyday living easier. We specialise in full home renovations, with a particular passion for creating stunning, functional bathrooms. From the first idea to the final finish, we handle everything – supply and fit – so there’s no hassle for you. Our friendly team takes care of the details, ensuring every project runs smoothly, on time, and to the highest standard. We offer a free survey and no-obligation quote, giving you complete confidence before any work begins. Whether you’re updating a single room or transforming your whole home, our mission is simple: to deliver quality craftsmanship, stylish design, and a space you’ll love for years to come. ✨ Trademark Home Design – Renovation made easy.
Get in touch
Latest review:
Restoration & Refurbishment- 10 Apr 2026
Took longer than thought well worth the wait
Cjw building
No reviews yet
Extension Builder in Rossendale
Cjw building
Get in touch
Boon
No reviews yet
Extension Builder in Rossendale
Qualified and insured builder specialising in chimneys, fireplaces and stoves
Get in touch
Drainflo ltd
No reviews yet
Extension Builder in Rossendale
We are a drainage company with over 20 years experience in the drainage and waste water sector, we deal with any drainage related issues But typically blockages and cctv surveys etc
Get in touch
Renov8myproperty
No reviews yet
Extension Builder in Rossendale
Hi im Marc welcome to our page on my builder, We have a good working and friendly team with some specialist subcontractors, our job is to take all the stress out of the job so you don't have to worry. Me & jason project manage our jobs from start to finish for our customers renovations. We are New to my builder, any queries don't hesitate to ask. Kind regards Marc and Jason.
Get in touch
Graham Smith
No reviews yet
Extension Builder in Rossendale
Dry lining, Skimming walls and ceilings, waterproof rendering. Over 30 years experience.
Get in touch
EcoCore construction
No reviews yet
Extension Builder in Rossendale
At EcoCore Construction in Manchester, we believe that high-quality bespoke building shouldn't come with an exorbitant price tag. We specialize in creating unique, personalized spaces for our clients, combining expert craftsmanship with cost-effective solutions. Let us help you build your dream, affordably and beautifully.
Get in touch
Ste Leatherbarrow building and roofing
Rating: 5 out of 5
Extension Builder in Rossendale
I am a self employed builder and roofer. I specialise in porches, conservatories, Extension’s big or small. I also fit double glazing, fasias and soffits
Get in touch
Latest review:
Extensions- 13 Jul 2024
Late review. Ste and the fellas built a wrap-around single storey extension for us in 2021. I can't recommend him highly enough. It wasn't the easiest build due to poor drawings we had from the architect, but Ste went above and beyond to make sure we had the extension that we wanted. Ste and the lads were positive, friendly and always had solutions to any challenges that came up. They also stuck to the original quote as much as possible, despite rising costs of materials at the time (2021). My wife and I worked from home for the entire build (about 4 months start to end), which wasn't ideal, but Ste and lads helped to make it work for us. 3 years on and we're well and truly settled and loving the extension. We're not sure that we'd ever want to go through a similar build again (at least not while living and working from home full time), but if we did then we would want Ste to do the job. 5 stars.
Corey Tattersall
No reviews yet
Extension Builder in Rossendale
Welcome to CT BRICKWORK we have over 5 years of experience in the construction industry, scaling all the way from building garden walls, conservatory bases, extensions and house building. We cover the NorthWest of the UK. Our hard working team specialise in bricklaying but definitely don’t shy away from a challenge from the ground and we can dig and pour your concrete footings and also do drainage systems. Why choose us? Here at CT Brickwork we take pride in and value every aspect of our hard work that goes into every project, big or small and will do our upmost to bring you on a flawless and seamless transition, from what was once a dream to a reality. Communication is a massive part of our philosophy and all our team members and customers are kept updated throughout the project, with progress and outcomes reports done daily with any changes being reported directly back to yourself. We will be by your side every step of the way and hope to see you soon on our adventures many thanks, The whole of the CT Team.
Get in touch
Syndicate Design & Build llp
No reviews yet
Extension Builder in Rossendale
At Syndicate Design & Build LLP, we are more than just a construction company — we are a family-run business built on trust, craftsmanship, and a genuine commitment to our customers. Based in the North West, our passion lies in creating beautiful, functional spaces that add comfort, value, and style to homes across the region. Whether you are looking to transform a tired conservatory, add a versatile summer house, or undertake a full property refurbishment, our skilled team is here to deliver results that exceed expectations. Being a family business means that we bring a personal touch to every project. For us, it’s not just about bricks, mortar, and glass — it’s about building long-term relationships with our customers. We understand how important your home is, and we treat every project as if it were our own. That means clear communication, respect for your property, and attention to detail at every stage. Our family values run deep in everything we do: honesty, reliability, and pride in a job well done. Unlike larger faceless companies, our customers know who they are dealing with and can trust that we will always put their needs first. One of the things that truly sets us apart is our dedicated in-house team of professionals.
Get in touch
JonnyJackson Building Service
No reviews yet
Extension Builder in Rossendale
House renovation,extensions, garden landscaping,patios all works carried out to the highest possible standard…. Always aiming for perfection..
Get in touch
F Whittaker
No reviews yet
Extension Builder in Rossendale
We cover all aspects of commercial and domestic construction including groundworks and all building maintenance with over forty years experience
Get in touch
M H Builders
No reviews yet
Extension Builder in Rossendale
We are a building company with vast amount of experience and contacts in the trade based in Ashton Under Lyne covering most areas in North West. We undertake single/double story extensions,full house refurbs, loft conversions, bathrooms and kitchens.We pride ourselves in our workmanship and all work is carried out to detail.
Get in touch

3.8

Top rated Extension Builders

Our Extension Builders in Rossendale, are rated 3.8 out of 5 based on 10 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 Rossendale?

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

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

What are the hourly rates of extension builders in Rossendale?

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

Find extension builders in Rossendale with MyBuilder

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

Step 2: Compare different extension builders in Rossendale

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

Step 3: Hire Rossendale extension builders with confidence

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

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

What to ask a Rossendale extension builder before hiring?

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

An extension builder in Rossendale 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 Rossendale 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 Rossendale?

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 Rossendale 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 Rossendale 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 Rossendale

Can an extension builder in Rossendale help with planning permission?

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

Many Rossendale 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 Rossendale help with materials and finishes?

Yes, most extension builders in Rossendale 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.