Choose An Extension to Suit Your Needs
Quality Materials | Affordable Prices
Welcome to Platinum Builders & Developers Ltd where we specialise in constructing stunning home extensions across Liverpool and Formby. A new extension can not only increase the value of your property but is an ideal way to gain more space without moving home. Whether you need more bedrooms or just that dream open plan kitchen an extension built by Platinum Builders will give you the space you have been dreaming of. We assist you through every step of the process from initial designs to obtaining planning permission, and full construction. We make getting a new home extension in Formby achievable for a variety of budgets.
Single Storey Extensions
Extend the ground level of your home with a single storey extension. Single Storey extensions are ideal for creating large open plan living areas and kitchens, allowing you to develop your dream space. Platinum Builders will work closely with you to extend your property as much as you can within your budget. If planning permission is needed out team will help guide you through the process.
Kitchen Extensions
Kitchen extensions are usually smaller developments that add a little more room to your current kitchen. If you have space to the rear of your property a kitchen extension could be ideal for you. The Platinum team can not only extend your home but also complete full kitchen renovations transforming your current kitchen to perfectly fit your newly built space. Whether you want us to handle your kitchen or just build the extension for it you can rely on us to meticulously construct your new kitchen extension to your exact plans.
Wrap-Around Extensions
Wrap-around extensions are ideal for properties with room to the rear and side of their property. Especially in areas such as Formby which have many semi-detached and detached properties. A full wrap-around extension will allow you to extend to the rear and the side of your property adding room for a large open plan kitchen and space for additional room to side of your property such as utility rooms or downstairs bathrooms.
Multi-storey Extensions
Dramatically increase the square footage of your property with a multi-storey extension from Platinum Builders & Developers Ltd. A multi-storey extension is a large development project that will allow you to extend your property across multiple levels. Although expensive this extension type will often add significant value to your home and can be more affordable than moving home if you are in need of added room and don’t wat to move.
If you are unsure if a multi-storey extension is right for you then Platinum Builders can come out and survey your home to provide you with your extension options. We will guide you through every step of the process to ensure a stress-free experience.
Platinum Builders and Developers Ltd
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Home Extensions Formby
I Want a Home Extension but Don’t Know Where to Start
Don’t worry! This is much more common than you would think, many homeowners such as those in Formby want to extend but are put off by fears such as it costing too much money or not even knowing where to begin. Platinum Builders & Developers Ltd remove these fears by guiding you through the entire process from initial plans and drawings to full development. Once you are ready to start you will be assigned your very own project manager who will keep you always updated.
Allaying Your Fears
Don’t know where to start
It’s too expensive
Can I even extend
I’m not sure what I need
I need a builder I can trust
Home Extensions Formby
Help Obtaining Planning Permission
A daunting part of the extension process is obtaining planning permission. All of us have heard the horror stories of plans being rejected repeatedly, adding unwanted stress and costs to your development. Platinum Builders & Developers Ltd know the local planning systems inside and out, we can advise you on what to include or remove from your development to give you the best chance of planning approval. We work with industry leading architects who will provide you with accurate drawings that will give you the best chance of planning approval. Platinum Builders & Developers have constructed multiple extensions of all shapes and sizes across Formby and Liverpool so we have the experience you can lean on to give you the best chance of getting planning permission quickly.
Home Extensions Formby
Complete Project Management
Once your plans are completed the construction process can begin. From digging out accurate footings to expert bricklaying, and electrics the Platinum team can undertake all aspects of your extension development. You will be assigned a dedicated project manager who will be your point of contact for any questions or concerns you may have. Your project manager will ensure that all building works are checked and pass inspections from the relevant local authorities. Having a dedicated project manager also means they can ensure your development runs on time and within budget, so no scary fees halfway through the job!
Platinum Builders and Developers Ltd
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Home Extensions FAQ by Platinum Builders
How much does a home extension cost in the UK?
The cost of a home extension varies based on size, type, and specifications. In Liverpool, a single-storey extension typically ranges from £1,500 to £2,500 per square metre, while two-storey extensions may cost £1,800 to £3,000 per square metre. Factors like materials, glazing, and site conditions also affect pricing. At Platinum Builders, we provide transparent, detailed quotes tailored to your budget during our free consultation.
How long does it take to build a home extension?
The timeline depends on the extension’s complexity. A single-storey extension typically takes 8–12 weeks, while two-storey or wrap-around extensions may take 12–16 weeks. This includes design, planning (if needed), and construction. Our project-managed service at Platinum Builders ensures efficient timelines with minimal disruption, keeping you updated at every stage.
What types of home extensions are there?
Common types include single-storey, two-storey, rear, side, kitchen, and wrap-around extension. Each suits different needs, rear extensions are popular for terraced homes in Liverpool, while side extensions maximise narrow plots. Platinum Builders designs bespoke extensions to match your home’s style and your lifestyle, using premium materials for durability.
How do I choose a reliable builder for my extension?
Look for experience, local knowledge, and strong reviews. Platinum Builders, based in Liverpool, has over 20 years of experience. Check for accreditations (like FMB or TrustMark), detailed quotes, and a portfolio of completed projects. We offer free consultations and references from satisfied clients in areas like Allerton and Crosby.
Will a home extension add value to my property?
Yes, extensions typically increase property value. In Liverpool, a well-designed extension can boost your home’s value by 10–20%, depending on the type and quality. Kitchen and two-storey extensions often yield the highest returns. Platinum Builders focuses on designs that enhance both functionality and market appeal, ensuring a strong investment.
Why should I choose Platinum Builders for my Liverpool extension?
Liverpool homeowners choose us for our local expertise, quality craftsmanship, and comprehensive service. We understand the city’s architectural diversity, from period homes to modern builds. Our end-to-end service includes planning permission support, architectural design, and project management, all with transparent pricing and a focus on customer satisfaction.
Can I live in my home during an extension?
Yes, in most cases, you can stay in your home during construction. We prioritize minimizing disruption by scheduling noisy work strategically and maintaining clear communication. For larger projects, like two-storey extensions, some areas of your home may be temporarily inaccessible. Platinum Builders ensures a tidy site and safe access throughout the process.
Do I need architectural drawings for an extension?
Yes, architectural drawings are essential for extensions, especially those requiring planning permission or complex structural work. They ensure compliance with building regulations and guide construction. Platinum Builders works with qualified architects to provide detailed, tailored drawings, including 3D visualisations, to bring your vision to life.
What are the building regulations for home extensions?
All extensions must comply with UK building regulations, covering structural safety, insulation, fire safety, and drainage. In Liverpool, additional rules may apply in conservation areas. Platinum Builders handles all regulatory requirements, coordinating inspections and ensuring your extension meets standards for energy efficiency and safety.
Do I need planning permission for a home extension?
Not all extensions require planning permission. Many fall under Permitted Development (PD) rights, especially single-storey rear extensions up to 4 metres (detached) or 3 metres (semi-detached/terraced) in depth. However, larger projects, two-storey extensions, or those in conservation areas (common in parts of Liverpool like Sefton Park) often need approval. Platinum Builders assists with planning applications, ensuring compliance with Liverpool City Council regulations.