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GT Building Design | Glenn Thompson MCIAT | Extensions


With over 35 years experience in Architecture my goal is to take care of all your architectural design requirements, whether you require plans drawn for obtaining planning permission or building control approval. I specialise in residential designs and can help with your extension. As a qualified member of CIAT I can guarantee you my expertise and a reliable, professional service. Please contact me for advice, no obligation. Thank you, Glenn 

Carshaulton Road, Donaghadee 

Planning Permission and Building Control Approval granted. Great news that Phase 1 is progressing well on site. Phase 1 includes the rear extension - Utility, Sitting Room and sheltered canopy. Great to seeing my drawings turning into reality. It's a beautiful home already but going to be superb after completion!


A summary of the Improvements to this dwelling as follows:


New Utility & Sitting Room

Provided to the rear, linking through the new Utility to a new Sitting room. Sliding doors to access the patio, sheltered under a canopy and large Velux Vario Rooflight.


New Master Bedroom / Ensuite

Provided on the first floor over the existing garage a new fourth bedroom (Master) with en-suite.

New Line, Dundonald 

Many of my clients ask for my help, wanting an old conservatory replaced. In this case replacing it with a modern, fully functioning Dining area (fully glazed) that would be warm in winter and cool in summer!

Gilnahirk Walk, Belfast 

What a difference this extension and alterations have made to this home. Check out the before and after photos. Planning Permission / Building Control approval granted and extension completed. We made use of the existing garage space to provide a new open-plan Kitchen / Dining / Family Room. A downstairs WC provided in the space where the store was. Upstairs two bedrooms substantially increased in size. Now a superb home, love it.