Led by Francis Collumbine, we have 45 years experience in providing domestic extension designs to customers in Sheffield and
Fancy a chat about your dream extension?
Give Francis a ring on 07739 037822.
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Since 1981, we have completed over 5,000 local authority approved house extension designs, helping our customers transform their homes into desirable living spaces.

We provide a complete service to our customers from initial ideas through to obtaining the requisite approvals for which we have a 98% success rate. As an established company, we can provide structural engineering calculations to satisfy local authority requirements.

At House Extension Design Ltd, we believe in a collaborative and client-focused approach. We work closely with our clients to understand their needs and ensure that we deliver results that exceed their expectations.
House Extension Design Ltd
Aizlewoods Mill, Nursery Street, Sheffield, England S3 8GG, United Kingdom