Sunnybrae Farm Complex (34.871°S 138.575°E) is a heritage-listed site in Regency Park, South Australia.
The historic Sunnybrae homestead was once the official residence of the sewage farm's manager.
In addition to the manager's residence, the historic complex also includes "Dairymen's Quarters, Cheese Room and Cellars, Stables, Cow Shed and Smoke House".
It was only used for dairying and cheese production in 1882 to 1884, but continued to be used for depasturing stock and vegetable and fruit production irrigated by the processed sewage.

In 1990 the City of Enfield gave the Enfield & Districts Historical Society the Sunnybrae property to house a museum celebrating local history.
The museum was officially opened in June 1995.
In 2001, the society built the Sunnybrae Farm Federation Pavilion with the assistance of a $28,000 Commonwealth grant.
The society conducted open days and other public activities from 2002 to 2008.
The historical society was dissolved in July 2012 and the property changed into private hands.
It became known as Sunnybrae Estate, a commercially-owned function centre.
Sunnybrae Farm Complex (34.871°S 138.575°E) is a heritage-listed site in Regency Park, South Australia. The historic Sunnybrae homestead was once the official residence of the sewage farm's manager. In addition to the manager's residence, the historic complex also includes "Dairymen's Quarters, Cheese Room and Cellars, Stables, Cow Shed and Smoke House". It was only used for dairying and cheese production in 1882 to 1884, but continued to be used for depasturing stock and vegetable and fruit production irrigated by the processed sewage.
In 1990 the City of Enfield gave the Enfield & Districts Historical Society the Sunnybrae property to house a museum celebrating local history. The museum was officially opened in June 1995. In 2001, the society built the Sunnybrae Farm Federation Pavilion with the assistance of a $28,000 Commonwealth grant. The society conducted open days and other public activities from 2002 to 2008. The historical society was dissolved in July 2012 and the property changed into private hands. It became known as Sunnybrae Estate, a commercially-owned function centre.
Islington Sewage Farm