Transform your Warrington home with a bespoke extension designed around your property, lifestyle and future plans. From spacious kitchen extensions and open-plan living areas to two-storey additions and complete renovations, we deliver exceptional workmanship backed by over 25 years of experience.





Over 25 Years of Building Experience
Planning a home extension in Warrington? Bespoke Building Contractors specialises in high-quality residential extensions, renovations and structural alterations designed to give you more from the home you already love. Whether you need a larger kitchen, additional bedrooms, a dedicated family space or a complete reconfiguration of your property, our experienced team can help take your project from initial ideas through to completion.
With over 25 years of construction experience, we know that a successful extension isn’t simply about making a property bigger. The additional space needs to work with the existing home, improve its layout and complement its architecture. We consider everything from natural light and access to structural requirements, external materials and how you’ll actually use the finished space.
Warrington has a broad mix of residential properties, from traditional terraces and established semi-detached homes to larger family properties across areas such as Stockton Heath, Grappenhall, Appleton, Lymm and surrounding neighbourhoods. Every property requires a different approach, which is why our building solutions are tailored rather than taken from a standard template.
As a small, experienced building company, you’ll also benefit from one clear point of contact throughout your project. Straightforward communication, careful scheduling, tidy working practices and quality workmanship are fundamental to the way we work.
From contemporary rear extensions to major two-storey additions, every project is tailored to your property, available space and requirements.
Warrington’s varied residential neighbourhoods mean there is no single approach to creating the perfect home extension.
For some properties, the priority is preserving traditional proportions and materials while introducing additional living space. For others, a contemporary extension with large areas of glazing and modern finishes can provide an effective contrast to the original home.
We look beyond the extension itself.
How will the new space connect with the existing rooms? Where will natural light enter? Could removing an internal wall improve the entire ground floor? How will the kitchen connect with the garden? Could the existing footprint be used more intelligently?
Answering those questions before construction begins can make the difference between simply having more space and creating a genuinely better home.
Our goal is to deliver an extension that works architecturally, structurally and practically – a space that feels like it belongs.
One Team. One Point of Contact. Complete Project Management.
A successful extension requires numerous elements to come together – architectural drawings, structural calculations, planning, Building Control, specialist trades, suppliers and construction schedules.
We can coordinate the entire process.
Our service can include:
You’ll have one dedicated point of contact throughout, keeping communication clear and ensuring decisions, changes and schedules are properly managed.
Already have an architect or approved plans? No problem. We’re equally happy to work alongside your existing professional team and undertake only the construction services you require.
Whether your Warrington home extension requires planning permission will depend on factors including its size, position and design, together with the individual circumstances of the property.
Certain home extensions can be constructed under permitted development rights without requiring a conventional planning application. However, these rights are subject to specific limitations and conditions, and other approvals such as Building Regulations may still be necessary.
Warrington Borough Council is the local planning authority, and it’s important to establish the permissions applicable to your property before construction begins.
For larger extensions, two-storey additions and projects involving substantial changes to an existing home, considering planning requirements early can help avoid unnecessary delays later.
Character Properties & Conservation Areas
Parts of Warrington contain historic buildings and designated conservation areas where alterations and extensions can require additional consideration.
For properties affected by these designations, elements such as the extension’s scale, materials, roof form, windows and relationship with the original building can become particularly important.
A sympathetic extension doesn’t necessarily have to imitate everything that came before it. Both traditional and contemporary additions can work successfully when the architecture, proportions and materials have been carefully considered.
As part of our complete project management service, we can help coordinate architectural drawings, structural design and the relevant planning requirements.
Not always. Some extensions can qualify under permitted development rights depending on their size, position and the property itself. Larger or more complex extensions may require formal planning permission. We can help coordinate the necessary design and planning stages.
The cost depends on the size, design, structural requirements, materials and level of internal finishing. Rather than applying a generic square-metre figure to every project, we recommend discussing your requirements so the scope can be properly assessed and quoted.
We undertake single-storey, two-storey, side, rear and wraparound extensions alongside structural alterations and complete home renovations.
Yes. We can combine a new extension with structural alterations to the existing property to create large kitchen, dining and family spaces, incorporating features such as rooflights and large-format glazing where appropriate.
Yes. Structural alterations are one of our specialist services. We can coordinate the necessary structural design and undertake steel installation and associated building work.
Yes. We offer full project management from design through to completion, including architectural drawings, structural design, planning support, Building Control liaison and construction.
Absolutely. If you already have architectural drawings, planning permission or your own professional team, we’re happy to work alongside them.
Often, yes, although this depends on the scale of the project. We’re accustomed to working within occupied homes and place particular importance on keeping working areas organised, tidy and safe.
Timescales depend on the size, complexity and specification of the project. Once we’ve established the scope of work, we’ll provide a realistic programme and keep schedules updated as the project progresses.
Yes. We can undertake complete property renovations alongside extension work, including kitchens, bathrooms, flooring, joinery, decoration and internal remodelling.
Yes. Our team consists of time-served tradesmen backed by City & Guilds Level 2 & 3 qualifications. We’re also covered by employer’s liability, public liability and professional indemnity insurance.
We undertake residential projects throughout Warrington and surrounding areas. If you’re nearby but aren’t sure whether your postcode falls within our working area, contact us and we’ll be happy to discuss your project.
Whether you’re considering a contemporary kitchen extension, additional bedrooms or a complete transformation of your existing property, Bespoke Building Contractors can help turn your plans into reality.
With more than 25 years of construction experience, we combine skilled craftsmanship with clear communication and personal project management from the earliest stages through to completion.
Tell us what you’d like to achieve and let’s start creating a home that works better for you.
Our team combines over 25 years of construction experience with time-served tradesmen backed by City & Guilds Level 2 & 3 qualifications.
We’re fully insured with employer’s liability, public liability and professional indemnity cover, providing additional peace of mind throughout your project.
EXCELLENT
Based on 43 reviews
Posted on Google![]()
Sukwinder SinghTrustindex verifies that the original source of the review is Google.
Allan and the Bespoke team have done it again! They’ve done an amazing job landscaping the garden after renovating our bungalow. The expertise, skill, and passion that every single member of the team brings is incredible. Once again, Allan and the team delivered an incredible job — from the planning stage to the very end, everything ran like clockwork. The finish is done to such a high standard. We’re absolutely over the moon — it’s exactly how we imagined it to be! A big thank you to Allan, Dan, and the team for completing our dream home. The transformation doesn’t stop when the sun goes down 🌙 After looking at several building contracting companies, we decided to go with Bespoke building contractors Ltd, based on their 5-star Google reviews and we weren’t disappointed in anyway what so ever. We used all of the Bespoke building services, from planning, design, building to decorating. From our 1st initial consultation meeting, we were very comfortable dealing with Allan, he was very knowledgeable, thorough, honest, and clear about the costings. Allan has a great team of highly skilled, professional, qualified workmen around him, working to his schedule and tight deadlines, without losing any quality and craftmanship. We were regularly updated on every stage of the building work being carried out, right throughout the whole of the project. Allan was never too busy to respond to any queries or concerns we may have had. We were given a 16-week schedule to totally rebuild a 2-bedroom bungalow, complete with a kitchen/dinner and an open plan extension. Bespoke did this in 15 weeks, with a week to spare, giving us our dream home with a showroom finish. We had to wait 12 months for Bespoke to start our project, to be honest if we were to use Bespoke again, we’d wait even longer!! Thanks Allan, Dan and the whole Team From Kal & SukwinderPosted on Google![]()
Jack HughesTrustindex verifies that the original source of the review is Google.
Allan’s team completed a full renovation project for us and new extension. From start to finish the communication and service was excellent. We are really pleased with the end result and would not hesitate to recommend Bespoke Building to anyone.Posted on Google![]()
Danielle VarnamTrustindex verifies that the original source of the review is Google.
Fantastic work from Allan and the team from start to finish. Everything was handled with professionalism, clear communication, and genuine care for the project. Nothing ever felt like too much trouble, and they kept us informed at every stage. The team were punctual, hardworking, and paid great attention to detail, ensuring every aspect of the work was completed to a high standard. We’re very happy with how everything turned out and appreciate the effort and dedication from everyone involved. We wouldn’t hesitate to recommend Allan and the team to anyone looking for reliable, high-quality building work.Posted on Google![]()
JonathanTrustindex verifies that the original source of the review is Google.
If you are struggling, like we were, to decide who to entrust with your project look no further than Allan and his team. Really honest service, fantastic coordination and always available to talk through and explain options and timeframes. Everyone that came in to do jobs did so to the highest standard and always left everything clean and tidy. I highly recommend Allan and his team. Great guy and great service provided.Posted on Google![]()
Patricia WongTrustindex verifies that the original source of the review is Google.
Brilliant work. Highly recommend. So pleased with the work done by Allan and his team to create our extension. They worked really hard, were very clean and tidy, and very friendly. Kept us involved with the process throughout and provided assistance when required. Very knowledgeable and helpful, great attention to detail, and work well with other contractors.Posted on Google![]()
Bridget MossTrustindex verifies that the original source of the review is Google.
Superb, professional and nothing was too much trouble. The work is a really high quality. Allan and Kyle have been amazing!Posted on Google![]()
Anne TownsendTrustindex verifies that the original source of the review is Google.
Great company, Thankyou so much Allan and the team.Posted on Google![]()
Alan HeasmanTrustindex verifies that the original source of the review is Google.
What a fabulous building company! If we had known about Allan Robb and his superb team before, we would have had the freezing conservatory replaced with a warm room years ago! From the start of our project, Allan Robb helped us endlessly and patiently with all the planning permission and building regulation requirements, and our emails were always answered promptly and clearly. The "project management" provided by Allan Robb was outstanding. When work commenced, each stage followed the building schedule we were given and the various teams (brick layers, roofers and plasterers to mention but a few) arrived when expected and we were never left wondering what was happening. All the teams were polite and friendly and always mindful of our comfort and requirements. Special attention was given to the choice of roof tiles and bricks which was something that had not even crossed our minds! Although we felt very special, we can see from other Reviews that we are not the only clients that have been impressed and delighted by these contractors, so their work ethic is clearly a company policy. We have absolutely no hesitation in recommending Bespoke Building Contractors. They are first class! Thank you to all who worked on our project - we love our beautiful new warm extension. Alan and Posy HeasmanPosted on Google![]()
Annette HunsleyTrustindex verifies that the original source of the review is Google.
Excellent. Allan and the team recently rebuilt our decking. From start to finish they worked hard & efficiently. Communicating clearly the progress of the project and expectations. We had a clear deadline by which we needed it done and, despite there being additional elements added, they delivered ahead of schedule. Quality of the work is exceptional. Really pleased with the final outcome. Already starting to consider other projects we can have them return to do. Would 100% recommend. Thanks!Posted on Google![]()
Hannah WillowsTrustindex verifies that the original source of the review is Google.
Allan and the guys did a fantastic job - had an internal wall removed and replaced with a beautifully plastered and framed doorway. Everything was well explained and planned out. Really trustworthy people - able to leave them with a spare key when we popped out.