Sewage Pumping Station 27

Sewage Pumping Station 27 is a heritage water infrastructure site built between 1911 and 1912 in Callan Park with a rectangular footprint and sandstone walls throughout. The building features multi-paned timber windows, a corrugated iron roof with timber ventilation elements, and a concrete base supporting the overall structure.

Built between 1911 and 1912 by the Metropolitan Board of Water Supply and Sewerage, the station formed part of Sydney's early sewerage system infrastructure. It operated for more than 80 years before being decommissioned in 1997 and later restored through conservation efforts.

The station reflects early 20th-century industrial design principles that connected functional structures with architectural style found throughout the surrounding Callan Park precinct. Visitors can observe how practical infrastructure was built to complement rather than dominate its institutional landscape.

The site is located within the Callan Park grounds and accessible to visitors interested in heritage structures, with 2014 restoration work ensuring the building remains structurally sound. Since it is a small building within a larger park setting, check at the park entrance for specific access conditions and viewing arrangements.

Inside the building, visitors can spot original timber trusses that frame a ventilation shaft, revealing the engineering approach of its time. The unpainted sandstone walls preserve the natural texture and color of stone quarried and finished over a century ago.