OUR LADY OF MERCY COLLEGE

PARRAMATTA, NSW

SECTOR

Educational, Heritage

STATUS

Complete

COMPLETION YEAR

2024

ARCHITECT

Mayoh Architects

Overview

Designed to establish a new standard of learning environments within OLMC’s campus Masterplan, this two-part project transformed the heritage-listed Brigid Shelly Building. The existing early-20th-century wing was upgraded with flexible general-purpose learning areas (GPLAs), while a new four-storey extension delivered 18 state-of-the-art classrooms, breakout zones, collaboration spaces, and a tiered 200-seat Presentation Auditorium. Arranged around a generous central courtyard, the building offers indoor–outdoor connectivity and landscaped terraces, promoting natural light, ventilation, and wellbeing. novati.com.au+14Architecture & Design+14novati.com.au+14 

Cleverly combining heritage conservation with future-focused educational design, the extension is structured around cross-laminated timber (CLT) floor slabs and glulam structural beams, reducing carbon footprint while enabling rapid on-site assembly—all completed within an operational school environment with minimal disruption. 

Construction Features

Heritage Refurbishment & Structural Reinforcement 

Refreshed the heritage section with upgraded services, new timber frame windows, and flexible GPLAs, all while carefully preserving original detailing and internal volume 

Flexible, Light-Filled Learning Environments 

Delivered classrooms with operable walls, strong visual links to landscaped courtyards, generous natural daylight, and flexible zoning to accommodate evolving teaching approaches 

Mass Timber Hybrid Extension with Auditorium 

Built a four-storey wing featuring 557 m² of CLT slabs and 219 lm of glulam beams—housing 18 modern GPLAs, breakout areas, outdoor learning terraces, and a 200-seat retractable auditorium 

Sustainable Design & Environmental Systems 

Integrated rooftop solar PV panels, rainwater harvesting, low‑VOC finishes, and enhanced thermal insulation to reduce operational footprint and support healthy indoor air quality