GT Building Design

At GT Building Design, we are a Chartered Architectural Practice based in the picturesque seaside town of Donaghadee, County Down. With over 35 years of experience in Architecture, our principal, Glenn Thompson, established GT Building Design in 2004 to help homeowners extend and improve their homes. Our project experience includes extensions, attic conversions, alterations, and new builds.

Our Services

Our comprehensive services are designed to guide you through every stage of your project, from initial consultation to completion. We offer expert advice and support to help you achieve your aspirations and vision. Our services include:

• Measured surveys of your home
• Preparation of design proposals for your approval
• Planning application and Building Control application
• Selecting the right builder for your project
• Support on site

By appointing Glenn, you can be assured of expertise from one of the most experienced, reliable, and trusted professionals in Northern Ireland today. We understand the value and significance of your investment and are committed to providing the best approach by balancing quality designs within your budget.

Our Commitment

Building an extension, attic conversion, or a new home is a major decision that may seem daunting. There are a multitude of Planning policies, Building Regulations, cost implications, and design issues even on the smallest of projects. We understand the importance of getting it right and are committed to providing a reliable, professional service to help you achieve your goals.

Our Principal

Glenn Thompson, our principal, has had the privilege of helping homeowners and architects obtain Planning Permission and Building Control Approvals for over 35 years. Before establishing GT Building Design, Glenn was employed as a Senior Architectural Technologist and was responsible for prestigious commercial projects for clients such as Marks and Spencer, BBC, Ulster University, DOE, NI Housing Executive, HSC, Ulster Bank, and First Trust Bank.