As at 24 September 2001, The former Treasury Buildings group (within the Intercontinental Hotel complex) is an outstanding example of the state's 19th- early 20th century public buildings and forms part of what is arguably the finest group of these sandstone buildings in NSW. The architectural forms and detailing of the group, with its strong links to Victorian "Neo-Classical" traditions, make it an extremely fine exemplar of this style and reflect important contemporary links with English architectural practice. The facade of Lewis's original building in particular is a premier example in NSW of 19th century "Italian Palazzo" style based closely on a London model. The bold but sympathetically related Vernon additions fronting Macquarie Street are impressively proportioned and detailed and represent an excellent and perhaps unique example of late Victorian eclectic architecture in NSW. The site's contribution to the significant streetscapes of Macquarie and Bridge Streets is both large and indisputable, with the siting, form, materials and detailing enhancing the adjacent precincts of early buildings. Historically the building group is significant because of its long association with the NSW Treasury and the state treasurer's and premier's offices.
Treasury Building, Sydney was listed on the New South Wales State Heritage Register on 2 April 1999 having satisfied the following criteria.
The place is important in demonstrating the course, or pattern, of cultural or natural history in New South Wales.
Historically the building group is significant because of its long association with the NSW Treasury and the state treasurer's and premier's offices. It also provides an interesting historical account of the work of a number of the state's Colonial Architects from the mid 19th to the early 20th century. The site is also an important representative of the conservation and adaptation policies and pressures of 1980s Sydney reflecting a major achievement in contemporary philosophical and practical heritage conservation within the heart of Sydney's CBD. Has historic significance at a State level.
The place is important in demonstrating aesthetic characteristics and/or a high degree of creative or technical achievement in New South Wales.
The former Treasury Buildings group (within the Intercontinental Hotel complex) is an outstanding example of the state's 19th- early 20th century public buildings and forms part of what is arguably the finest group of these sandstone buildings in NSW. The architectural forms and detailing of the group, with its strong links to Victorian "Neo-Classical" traditions, make it an extremely fine exemplar of this style and reflect important contemporary links with English architectural practice. The facade of Lewis's original building in particular is a premier example in NSW of 19th century "Italian Palazzo" style based closely on a London model. The bold but sympathetically related Vernon additions fronting Macquarie Street are impressively proportioned and detailed and represent an excellent and perhaps unique example of late Victorian eclectic architecture in NSW. The site's contribution to the significant streetscapes of Macquarie and Bridge Streets is both large and indisputable, with the siting, form, materials and detailing enhancing the adjacent precincts of early buildings. Has aesthetic significance at a State level.
The place has a strong or special association with a particular community or cultural group in New South Wales for social, cultural or spiritual reasons.
The site and its group of early stone buildings remains associated in the popular imagination - by name and historical links - with its early Treasury and state government functions.
The place has potential to yield information that will contribute to an understanding of the cultural or natural history of New South Wales.
During 1983 archaeological work uncovered evidence of an 1850s stable block. The site has in the past shown important archaeological resources and both building and site have the potential to provide further information on site use and building development sequences and techniques.
The place possesses uncommon, rare or endangered aspects of the cultural or natural history of New South Wales.
The facade of Lewis's original building in particular is a premier example in NSW of 19th century "Italian Palazzo" style based closely on a London model.
The place is important in demonstrating the principal characteristics of a class of cultural or natural places/environments in New South Wales.
The former Treasury Buildings group (within the Intercontinental Hotel complex) is an outstanding representative example of the state's 19th- early 20th century public buildings and forms part of what is arguably the finest group of these sandstone buildings.