Transform your St Helens home with a bespoke extension designed around your property, lifestyle and ambitions. From spacious kitchen extensions to substantial two-storey additions and complete home renovations, Bespoke Building Contractors delivers exceptional craftsmanship backed by over 25 years of experience.





Over 25 Years of Building Experience
Planning a home extension in St Helens? At Bespoke Building Contractors Ltd, we specialise in high-quality residential extensions, renovations and structural alterations that transform how you use and enjoy your home. Whether you’re looking to create a spacious kitchen-diner, add bedrooms, introduce an open-plan living area or completely remodel your property, our experienced team provides building solutions tailored to your requirements.
With over 25 years of experience in domestic construction, we understand that extending your home is about much more than adding extra square footage. It’s about creating practical, beautifully finished spaces that improve everyday living while complementing the existing property. From established family homes in Eccleston and Windle to traditional properties in Rainford and Rainhill, we approach every project with careful planning, skilled craftsmanship and exceptional attention to detail.
As a small, dedicated building company, we pride ourselves on offering a genuinely personal service. You’ll have one clear point of contact throughout your project, ensuring straightforward communication, reliable scheduling and a consistent approach from the initial consultation through to completion.
We also understand that building work often takes place in occupied family homes. That’s why we place particular importance on punctuality, tidiness, clear communication and keeping you informed as your project progresses.
Every property has its own character, layout and possibilities. Whether you’re looking to accommodate a growing family, create a larger kitchen or completely rethink your ground-floor living space, a carefully planned extension can make an enormous difference.
At Bespoke Building Contractors, we create home extensions in St Helens that combine practical layouts, quality materials and exceptional workmanship.
St Helens and its surrounding villages offer a varied mix of residential properties, from traditional terraced and semi-detached houses to established family homes and larger detached properties.
Areas such as Eccleston, Windle, Rainford and Rainhill each have their own residential character, creating different opportunities for extending and improving existing homes.
At Bespoke Building Contractors, we understand that a successful extension should complement the original building while providing the additional space and functionality homeowners need.
For traditional properties, this may involve carefully matching existing brickwork, roofing materials, window styles and architectural proportions. For more contemporary homes, larger glazed openings, modern external finishes and open-plan layouts can create a striking transformation.
We also recognise that the best results often come from looking beyond the extension itself. By combining new construction with structural alterations and internal remodelling, we can help transform how the entire property functions.
For example, extending a kitchen may create the additional floor space required, but removing an existing internal wall could make the difference between a larger room and a genuinely impressive open-plan living environment.
Our experience in structural alterations allows us to consider these opportunities from the outset, helping you make better use of both the new extension and existing accommodation.
Whether you’re extending a traditional family home or planning a substantial renovation of a larger detached property, our approach remains the same: careful planning, exceptional workmanship and a finished result that feels like it was always meant to be there.
Complete Building Services with One Dedicated Point of Contact
Planning a home extension involves numerous decisions, from architectural drawings and structural calculations to planning applications, Building Regulations and coordinating construction work.
At Bespoke Building Contractors, we offer a complete project management service designed to make the process as straightforward as possible.
Rather than dealing with multiple contractors and trying to coordinate different stages yourself, you’ll have one dedicated point of contact overseeing your project.
Our building services include:
Already have architectural drawings or planning permission?
We’re equally happy to work alongside your existing architect or undertake specific elements of your project.
Whether you’re planning a straightforward rear extension, a substantial two-storey addition or a complete property transformation, our experienced team delivers the same commitment to quality, communication and attention to detail.
Before extending your property in St Helens, it’s important to understand which planning permissions and Building Regulations apply.
St Helens Borough Council is the local planning authority, and the requirements will depend on factors including the size, position and design of your proposed extension, alongside any restrictions affecting the property.
Some home extensions may qualify under permitted development rights, meaning a full planning application isn’t always necessary. However, these rights are subject to limitations and conditions, and Building Regulations approval or other permissions may still be required.
St Helens Borough Council has published specific Householder Development guidance covering residential extensions and alterations. This considers matters such as the relationship between the extension and existing property, neighbouring amenity, design and the surrounding environment.
Designing Extensions That Respect Local Character
St Helens contains a number of conservation areas, where additional planning restrictions and design considerations can apply.
These areas are recognised for their special architectural or historic interest, meaning proposed extensions may need to demonstrate how they preserve or enhance the character of the existing property and its surroundings.
External materials, rooflines, building proportions, windows, landscaping and the impact on neighbouring properties may all require careful consideration.
Some properties may also be affected by Article 4 Directions, which can restrict certain permitted development rights.
At Bespoke Building Contractors, we can help coordinate architectural drawings, structural design and correspondence with the relevant authorities, ensuring the necessary planning and regulatory requirements are considered before construction begins.
Whether you’re extending an established family home or undertaking a substantial renovation, we’ll help you approach your project with confidence.
Not necessarily. Some home extensions may qualify under permitted development rights, depending on their size, position and design. However, larger extensions or properties subject to additional planning restrictions may require formal approval. We can help coordinate the necessary drawings and planning applications where required.
The cost of a home extension depends on several factors, including its size, design, structural requirements and finishing specification. A straightforward single-storey extension will have different costs from a substantial two-storey build involving structural alterations and extensive internal renovations. We recommend arranging a consultation so we can assess your requirements and prepare a tailored quotation.
Yes. We undertake extensions on a wide variety of residential properties, including detached and semi-detached homes. Depending on the available space and planning requirements, options may include rear extensions, side extensions, wraparound extensions or two-storey additions.
Yes. We can coordinate architectural drawings, structural design and planning applications as part of our complete project management service. If you already have approved plans or an architect in place, we’re equally happy to work alongside your existing professional team.
Timescales vary depending on the size and complexity of the extension, structural requirements, ground conditions and internal finishing work. Planning applications and architectural design may also affect the overall programme. Once we’ve assessed your project, we can provide an estimated schedule and keep you informed throughout construction.
Absolutely. Open-plan kitchen, dining and living spaces are a popular reason for extending a property. We can combine a new extension with structural alterations to the existing home, creating larger, brighter spaces with features such as rooflights, bifolding doors and contemporary glazing.
Yes. We can manage your project from initial design through to completion, including architectural drawings, structural calculations, planning applications, Building Control liaison and construction. You’ll have one dedicated point of contact throughout the process.
In many cases, homeowners can remain in their property during construction, although this depends on the scale and nature of the work. We understand that building projects often take place in occupied family homes, which is why we place particular importance on tidiness, organisation and minimising unnecessary disruption.
Yes. Structural alterations are one of our specialist services. We can undertake work involving the removal of load-bearing walls, installation of structural steelwork and reconfiguration of existing rooms. These alterations can be particularly effective when integrating a new extension with an older property.
We aim to ensure every extension complements the existing property. Where appropriate, this can involve carefully selecting brickwork, roofing materials and external finishes that work with the original building. The most suitable approach will depend on the property’s construction, architectural character and any planning requirements.
Yes. Our team consists of experienced, time-served tradesmen backed by City & Guilds Level 2 & 3 qualifications. Bespoke Building Contractors also carries employer’s liability, public liability and professional indemnity insurance.
We undertake residential building projects throughout St Helens and surrounding areas, including Eccleston, Rainford, Windle, Rainhill, Billinge and nearby parts of Merseyside and the North West. If you’re unsure whether we cover your location, simply contact us to discuss your project.
Whether you’re looking to extend a traditional family property, create a contemporary kitchen-diner or completely transform your existing home, Bespoke Building Contractors is here to help.
With over 25 years of construction experience, we provide a professional, personal approach to home extensions throughout St Helens and the surrounding areas.
From initial design and structural alterations through to construction and finishing, our experienced team is committed to delivering exceptional workmanship and a finished result you’ll be proud of.
Get in touch today to discuss your ideas and discover how we can help bring your project to life.
Our team combines over 25 years of construction experience with industry-recognised City & Guilds Level 2 & 3 qualifications. Fully insured and committed to delivering exceptional workmanship, we take pride in providing a professional, reliable building service from the first consultation through to completion.
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.