First look: Ceerose doubles down in Leichhardt with adaptive reuse of former warehouse site

Builder-developer Ceerose has doubled down on its Leichhardt ambitions, lodging its second State Significant Development Application (SSDA) in the suburb in the last six months.

Their newest proposal seeks to transform a former industrial precinct into a new residential community centred around the adaptive reuse of one of the site's heritage warehouse buildings.

The new project, on a 6,930 sqm block at 40–76 William Street, will bring more than 200 apartments to a suburb that has seen little to no new supply in recent years. It follows Ceerose's late 2025 SSDA for a mixed-use apartment project on nearby Parramatta Road, signalling the developer's growing investment in Sydney's Inner West.

Designed by Woods Bagot, the redevelopment would involve the demolition of four existing industrial buildings while retaining and adaptively reusing the site's most significant warehouse. The retained structure would anchor a new residential precinct comprising five interconnected buildings arranged around a large central landscaped courtyard, with heights stepping from five storeys along the surrounding residential streets to 11 storeys at the William Street corner.

According to the Architecture Design Report by Woods Bagot, the proposal "seeks to create a residential village centred around a generous green heart while celebrating the site's industrial heritage through the adaptive reuse of the existing warehouse building."

The development would comprise 203 apartments, with 188 proposed as build-to-sell residences, alongside 15 affordable housing apartments.

Rather than treating the retained warehouse as a standalone heritage object, Woods Bagot has sought to weave the site's industrial history throughout the masterplan. The proposal retains the north and west facades of the landmark corner warehouse, while new buildings reinterpret the site's brick-and-steel industrial language through their material palette and architectural expression.

The design is organised around what Woods Bagot describes as a "green heart", a landscaped communal open space that reinstates the leafy character removed when the site became an industrial storage facility. A new pedestrian laneway running through the site would improve permeability between William, North and Francis streets, linking residents through landscaped public spaces while activating the ground plane.

Residents would have access to communal gardens, rooftop open space and shared recreation areas distributed throughout the development. Sustainability has also been prioritised, with the project targeting an average 7.9-star NatHERS rating. Proposed initiatives include rooftop solar generation, rainwater harvesting, passive solar design, naturally ventilated lobbies, extensive cross-ventilation and the reuse of existing building fabric to reduce embodied carbon.

The adaptive reuse strategy became a defining feature of the application after heritage investigations found only one of the site's industrial buildings could feasibly be retained. The Heritage Impact Statement concludes that preserving the key warehouse façades while referencing the site's industrial character throughout the new development provides an appropriate balance between renewal and conservation.

"Retention and adaptation of the site buildings has been explored but found not to be feasible except for the tallest building, whose street facades will be retained," the heritage report states.

"The proposed building will interpret the brick and steel character of the subject site, including reuse of some components and construction of a large 'sawtooth' structure in the proposed open space."

The William Street site is located around 300 metres from Leichhardt North Light Rail station and a short walk to Norton Street's retail, dining and hospitality precinct. The surrounding area has increasingly become a focus for urban renewal given its proximity to public transport and the Parramatta Road corridor.

Ceerose, founded by Edward Doueihi in 1998, has become one of Sydney's more active apartment developers, with completed projects including The Alex Collective in Alexandria, Abbie's Lane in Annandale, and the award-winning Munro House in Elizabeth Bay. They are currently delivering Belgravia, 17 luxury apartments in Potts Point.