The Sidings
Recently completed, THE SIDINGS development is a 20,000sq.m, 10-storey office building over basement, developed by Bartra Development Co. Ltd. on a 0.37-ha site known as Boston Sidings. Designed by TOT Architects and built by Collen Construction, it holds LEED Platinum, WiredScore Platinum, ActiveScore Platinum, BER A3, and NZEB certifications—delivering the highest standards in sustainability. Replacing the former railway sidings, the building introduces a contemporary commercial presence that complements the character and scale of both the immediate and wider Docklands context. It offers a modern office environment aligned with key ESG and EU Taxonomy credentials. A façade of precast panels and unitised glazing - developed through close collaboration between the design team and contractor - enhances both performance and aesthetic. The result is a distinctive, sustainable addition to the Docklands office landscape, setting a new benchmark for design and environmental standards.
The Sidings was awarded first place in the Building and Architect of the Year Awards 2025, in the category Large Office Development. Below is what the judges had to say about our winning entry: “The judges commended this entrant for its imaginative and well-considered design - its fluid form, elegantly curved corners, and timeless presence. The use of brick paid homage to its surroundings and history. An excellent addition to the Docklands office landscape, setting a high standard for sustainability and façade design, thoughtfully integrating the site’s industrial heritage.”
BARTRA CAPITAL
Location:
Grand Canal Dock, Dublin 2, Ireland
Project:
Commercial Offices / 20,000 sqm