High Value Extensions
A successful house extension in Oxford must look balanced, feel cohesive and perform structurally. Poor detailing, incorrect levels or rushed workmanship quickly become visible. We specialise in:
When homeowners compare house extensions in Oxford, cost is often a deciding factor. However, proper management and workmanship protect both your budget and your property’s value.
Single storey house extensions in Oxford are ideal for expanding kitchens, dining areas and family living spaces. We manage:
The goal is always integration. The extension should feel original, not attached.
A double storey house extension in Oxford offers significant additional living space across two floors while maximising return on investment.
These builds require careful sequencing and structural planning. We control:
Our in-house team handles most structural and building works directly, maintaining consistent standards throughout.
Wrap around extensions combine rear and side extensions to significantly increase internal footprint. They often involve major structural openings and steel frameworks. As experienced extension builders in Oxford, we:
These projects require control, experience and disciplined management.
One of the biggest risks with house extensions in Oxford is poor coordination between trades.
At DKM Builders Oxford Ltd, most construction works, from foundations through to carpentry and preparation for decoration, are delivered by our in-house team. This provides:
Where specialist trades are required, such as electrical and plumbing, we appoint approved and trusted subcontractors. As your principal contractor in Oxford, we remain fully responsible for their performance and quality.
Every house extension in Oxford we deliver follows a structured system:
This ensures your project progresses predictably and professionally.
why choose us
Why Choose DKM Builders for House Extensions Oxford?
A properly built extension should enhance your property permanently, not create future issues.
10 out of 10, an Absolute Pleasure
I could not recommend DKM Builders more highly. They were prompt from the initial consultation. Everything was clear and explained beforehand, nothing was a surprise. They were very quick to mobilise for the work. Workmanship is top quality, they keep everything spotless and were polite and courteous to everyone. There was no delays and they were present from the start until the job was complete. If I have more work coming up I definitely know who I will be calling. 10 out of 10, an absolute pleasure and top quality work. Don't hesitate to use them, you wont regret it.
contact us
Start Your House Extension in Oxford
with a Structured Plan
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Honest guidance
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Practical build input
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Transparent outlining of next steps
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Professional project management from start to finish
Contact DKM Builders Oxford Ltd today to discuss your house extension in Oxford and arrange a site consultation.
