House Extensions
Add space, comfort, and value to your home with expertly crafted house extensions from Prestidge Carpentry.
House Extensions In The West Midlands
At Prestidge Carpentry & Building Ltd, we have earned an excellent reputation in our local area as a professional, expert House Extension company. We make it our aim to make sure that your House Extension is completed to your absolute satisfaction.
Extensions are a great way of expanding the size of a property by utilising the available outdoor space. At Prestidge Carpentry & Building Ltd, it is our job to assist property owners who are looking to increase the size of their property by creating a new, functional room that provides the household with exactly what they want and need.
We are confident that we can meet all your requirements on your next project and exceed your expectations when it comes to quality and affordable Construction Specialists in West Midlands.
If you would like any additional information regarding any of the services listed then please feel free to call 0121 517 1333 or visit our contact page to get in touch with us via email.

Don't just take our word for it.
Highly Rated



Why Choose a House Extension?
One of the best methods to increase your home's size and utility without having to move is to add an extension. You can customise your space by adding on to your property, whether you need a bigger kitchen, an additional bedroom, a home office, or just more space to spend with your family.
Compared to relocating, a house extension can be more cost-effective and far less disruptive. You avoid the hassle of packing up, changing schools, or compromising on location – all while significantly increasing the value of your home. A well-designed extension not only enhances day-to-day living but also makes your property more attractive to future buyers.
With the right planning and professional support, your new space can feel like a natural part of your home – bright, open, and built for the way you live. At Prestidge Carpentry, we’re here to help you make the most of your home, with expertly delivered extensions designed around you.
Tailored House Extensions
Every home is different – and so is every extension. We work closely with you to understand your needs, lifestyle, and design preferences, delivering a finished result that not only meets but exceeds expectations.
Our house extension services include:
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Single-storey rear and side extensions
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Double-storey extensions for added living space upstairs and down
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Wraparound extensions for maximum space
- Loft Conversion
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Orangeries and sunrooms
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Garage conversions and integrated layouts
We handle every facet of the project with accuracy and professionalism, from the first consultation and design to the building and completion.

View our Previous house extension work...
Our House Extensions








House Extensions FAQs
The cost of a house extension can vary depending on factors such as size, design, and materials used. On average, single-storey extensions can start from around £15,000, while double-storey or more complex extensions may cost significantly more. We offer free consultations and detailed quotes tailored to your project’s specific requirements.
In most cases, house extensions fall under permitted development rights, meaning you won’t need planning permission. However, there are exceptions, particularly for larger extensions or properties in conservation areas. We’ll guide you through the process and, if necessary, help with planning applications.
The duration of an extension depends on the size and complexity of the project. Typically, a single-storey extension can take around 8-12 weeks, while larger projects, like double-storey extensions, may take 3-6 months. We’ll provide an estimated timeframe during your initial consultation and keep you updated as the work progresses.
Yes, a well-designed extension can significantly increase the value of your home. Many studies show that a good quality extension can provide a return on investment of up to 70% or more. Not only does it create extra space, but it can also make your property more appealing to potential buyers in the future.
Yes, we manage every aspect of the extension project, from the initial design and planning stages through to the final construction and finishing touches. Our team will handle all the necessary permits, liaise with local authorities, and ensure the project meets all building regulations.
Absolutely. We take great care to ensure that any extension blends seamlessly with your existing property. From the materials used to the overall design, we’ll make sure that your extension complements your home’s character and enhances its overall look.
In most cases, yes. While we always aim to minimise disruption, some noise and mess are unavoidable, especially if we’re working on structural elements. We’ll discuss potential impacts with you beforehand and make arrangements to keep you comfortable throughout the process.
Contact Your House Extension Builders
For questions about our house extension services, or a no-obligation quote, get in touch using whichever contact method suits you best.
Our working hours are flexible to suit the requirements of each job. We are available around the clock!
Even if it is out of hours please don't hesitate to contact us if you have any questions or you are looking for a quote.
Three reasons our clients choose us...
Our process
Tell us the details
Reach out to us using whichever contact method suits you, and tell us about your project.
We provide a quote
We will then go over the details and provide you with a no obligation quote to have the work carried out.
Receive a start date
If you're satisfied with the quote, we will contact you to arrange a date for us to complete the work.