
Single Storey Home Extensions in Oxford & Buckinghamshire
Add Space, Light, and Value — Without Moving Home
Looking for more living space without the cost and hassle of moving? A single storey home extension is one of the most popular and cost-effective ways to expand your property in Oxford, Bicester, Banbury, Aylesbury, or High Wycombe.
At Stay Dry Extensions, we specialise in designing and building affordable single storey extensions that are tailored to your home and lifestyle. Whether you want an open-plan kitchen diner, a larger family room, or a bright garden-facing space — we’ll make it happen.
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✅ Adds up to 20–25% to your property’s value
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✅ Minimal disruption — often completed in 8–12 weeks
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✅ Ideal for kitchen, dining, or living area expansion
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✅ Falls under permitted development (in many Oxfordshire & Buckinghamshire homes)
Local Experience You Can Trust
We’ve completed single storey builds across:
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Oxford & Headington — rear kitchen diners for period homes
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Bicester & Kidlington — modern family room extensions
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Aylesbury & High Wycombe — single storey side builds for semi-detached houses
Design. Build. Deliver.
We manage every stage — from architectural design and planning applications to full construction and finishing. Our name says it all: Stay Dry means watertight, weatherproof, and built to last.
Ready to add more space and value?
📞 Call 0800 124 4646 or get a free quote today — let’s build your dream single storey extension.




