Northumberland, the PCA A-Grade office building is nearing the completion of the Level 5 rooftop that will transform into a bespoke rooftop garden terrace, set for its completion by the end of 2021.
The project comprises a 13-level main building built above the existing Collingwood Telstra Exchange and a 5-level Cross Laminated Timber (CLT) companion building, totalling 15,000m² NLA.
Northumberland’s design focuses on environmental and social sustainability. Highlighted through the project’s rooftop terrace incorporating an installation of rope arbour, an organic stone water feature and soft landscaping of Australian native plants. The team have seen the successful completion of the pod and paving system for natural blue stone installation as well as void former for the soil undulations.
Once complete, the project will highlight the municipality’s industrial past and local street pattern, offering an office building of built forms with diversity of scale, grain and architectural finishes.