Níall McLaughlin Architects unveils Sydney cathedral design for landmark precinct

London-based Níall McLaughlin Architects has revealed the initial design for a new cathedral in Sydney’s Waitara, forming part of Australia’s first Roman Catholic cathedral precinct to be masterplanned from inception in more than a century.

GALLERY  

Commissioned for the Diocese of Broken Bay, the project sits within a broader 7.7-hectare transformation aimed at creating a spiritual, civic and cultural centre for the region.

Designed in collaboration with Australian practice Hayball, the precinct represents a long-term investment in community infrastructure and faith-based education.

Led by Níall McLaughlin, recently awarded the RIBA Royal Gold Medal, the studio is known for its restrained material palette and craft-led approach across education, cultural and residential projects. McLaughlin said the team is “delighted to work on this significant project to help create an enduring spiritual, civic, and cultural precinct that places the faithful at its centre”.

The cathedral design draws inspiration from the nearby Hawkesbury River, which connects the Diocese’s 26 parishes. Materially, the building will incorporate timber framing and sandstone facades referencing the surrounding landscapes of forests, bluffs and caves, grounding the precinct in its natural context.

A key planning objective is integration with adjacent St Leo’s Catholic College, forming what the Diocese describes as a “virtuous circle” of Catholic life spanning baptism through to early learning, primary and secondary education. This connected approach positions the cathedral as both a spiritual anchor and an educational hub.

Surrounding the cathedral, the precinct will include residences for the bishop and clergy, as well as diocesan office spaces. Additional components will introduce housing and publicly accessible amenities, including a café, bookshop, pastoral centre and parish hall. Public roof gardens are also planned, reinforcing the site’s civic and community role beyond religious functions.

Archbishop Randazzo, apostolic administrator of the Diocese of Broken Bay, said the appointment of Níall McLaughlin Architects reflects strong momentum for the project. “The cathedral precinct is a home for faith, a place for community, and a commitment to the faithful of today and for future generations,” he said. “The appointment of Níall McLaughlin Architects signals we are moving ahead with confidence to create a community legacy for generations to come.”

The project marks a significant moment in Australia’s ecclesiastical architecture, signalling a contemporary approach to cathedral precinct planning that blends spirituality, education and public life within a single integrated urban framework.

Images via Dezeen

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