Guansheng Australia — Mixed-Use Student Accommodation Sussex Street

The Project

311–317 Sussex Street is a mixed-use tower in the Sydney CBD, steps from Darling Harbour and Central Station. Designed by FJMT, the development proposed student accommodation across the lower floors, residential apartments above, and two levels of basement parking, rising to a distinctive tower behind a retained heritage ground-floor facade. The client, Guansheng Australia, had already lodged two development applications, both rejected by the City of Sydney.

The Challenge

Two failed DAs is a serious position to be in. Each had been refused for non-compliances that couldn't be patched with minor amendments, the schemes needed a fundamental rethink. For a developer with significant capital committed to the site, a third failure wasn't an option. The core question I needed to answer was whether the height breaches in the original schemes were financially necessary, or whether a compliant design could still deliver the returns the client needed. That answer would determine whether we were re-briefing the architect for a viable project or advising the client to exit.

My Approach

I ran a high-level feasibility re-assessment of the development mix and area schedule, testing whether a code-compliant scheme could meet the client's investment thresholds. Once I was confident it could, I re-briefed FJMT and the wider consultant team around a redesigned scheme and coordinated the full DA documentation package, managing programme and quality across architecture, planning, traffic, heritage, and services. In parallel, I managed early works infrastructure, including the high-voltage electrification of the site from a nearby substation, which needed to be in place well ahead of any construction start. The DA was submitted in June 2018 and approved by the City of Sydney in December 2018.

The Outcome

The client ultimately chose not to proceed to construction and sold the site, which was subsequently acquired by BRONXX for conversion to a hotel use. But the value was in the consent. The feasibility work, the team coordination, and the approved DA package were what made that sale possible. This project taught me a lot about stepping into difficult situations and finding a clear path forward. It's a mindset I bring to every engagement at Yaxley Studio, understand the constraint, test the assumption, and build the case before committing the team.