In early 1946 the Club negotiated to buy premises at 18-20 York Street, Sydney but the deal fell through. The Club then established itself in the Lambs Building, 32 Jamieson Street, Sydney.  In 1949, Some six years after New South Wales Rugby Union had appointed a provisional committee to investigate the feasibility of establishing a Rugby Club (9 October 1943) the Australian Rugby Football Union (now Australian Rugby Union) was formed and occupied offices in the Rugby Club building.

In 1953, when Club membership stood at 645, the Club finally found a permanent home.  The Club bought the Bacon’s Building in Crane Place for £30,462 and after renovations were completed, equipped the 3rd floor as Clubrooms.

The Rugby Club provided accommodation for New South Wales Rugby Union until 1991.