Only the twin 70-metre (230 ft) spires of Sydney's St Mary's Cathedral completed in 2000 are taller, but are steel cored.

At the eastern end of the nave (i.e. ecclesiastical west), there is a square tower with a newell stairway and spire the apex of which rises 55 metres from the ground.

The rest of the tower porch floor is paved in black and white diagonal marble bordered in red encaustic tile.

Aisle, clerestorey, transept, vestry and western porch windows are of leaded geometric coloured glass.

[2] Gas brackets in brass encircle the capitals of columns in the nave and have bands decorated with Scotch thistles and Greek crosses.

National Trust sponsored Appeal, which seeks to raise the estimated $4.5 million required for restoration of the building and organ.

It is associated with the architects Cyril and Arthur Blacket and is one of the last major churches in the State built entirely by private philanthropy.

[2] Hunter Baillie Memorial Presbyterian Church was listed on the New South Wales State Heritage Register on 2 April 1999 having satisfied the following criteria.

[2] The place is important in demonstrating aesthetic characteristics and/or a high degree of creative or technical achievement in New South Wales.

[2] The place possesses uncommon, rare or endangered aspects of the cultural or natural history of New South Wales.

[2] This Wikipedia article contains material from Hunter Baillie Memorial Presbyterian Church, entry number 00011 in the New South Wales State Heritage Register published by the State of New South Wales (Department of Planning and Environment) 2018 under CC-BY 4.0 licence, accessed on 1 June 2018.