
Create the extra space your home needs
We build home extensions that give you more living space, not just square footage. Wilem Construction Ltd. builds single-storey homes, double-storey additions, kitchen enlargements, and open-plan spaces that suit your lifestyle. With a brighter family kitchen, an extra bedroom for a growing family, or a rear extension, the ground floor could feel less cramped. We tailor each project to your home because a side return on one house is different from a full-width extension on another.
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Where residential renovations and conversions form part of the wider plans, we create layouts that make better use of existing and newly added space. Thinking about extending your home? Contact us to discuss your ideas and find out what could work for your property. Our team manages the work from early planning through to construction and finishing, so you don’t have to juggle separate trades. With 30 years’ experience behind us, we focus on solid workmanship and practical layouts that add space and lasting value.

A clear process from first ideas to final finish
Your project starts with a home consultation, where we assess your space and discuss its day-to-day use. We then move into design and preparation, helping shape an extension that feels right for your property rather than bolted on as an afterthought. During the build, we manage progress closely so the job keeps moving and the details aren't missed.
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Rear extensions, side extensions and larger two-storey projects all need careful coordination, especially when you're changing the flow of existing rooms. Wilem Construction Ltd keeps that process organised in Norfolk, so you can move forward with greater confidence and fewer surprises.
What you can achieve with your extension
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Single-storey extensions for extra ground floor space
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Double-storey extensions for growing households
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Kitchen extensions with open-plan living layouts
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Rear extensions to open up your home
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Side extensions that make awkward space useful
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Additional bedrooms and living areas
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Design and build project support
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Planning and project management guidance

