Sheffield's premier house extension design and planning service
Led by Francis Collumbine, we have 42 years experience in providing domestic extension designs to customers in Sheffield and the surrounding areas.
Contact Us
Fancy a chat about your dream extension?
Give Francis a ring on 07739 037822.
Or if you prefer a call back click the button below and fill in the form.
About Us
Our History
Since 1981, we have completed over 5,000 local authority approved house extension designs, helping our customers transform their homes into desirable living spaces.
Our Services
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.
Our Approach
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.