Charles Jackson and William Davidson and the great Melbourne firm of George Fincham & Sons. It is a rare instrument with unusual size and power, and interesting tonal character. The organ case is of cedar and possesses unusually high quality design and workmanship. It has recently been restored to its Macquarie Street glory. The complex comprises church and hall and is of local significance for its social associations with Lindfield from the early years of the suburb to the present time. It is a rare instance of church premises designed by the Roseville architect William Slade, who also designed the Roseville Uniting Church, and many other local buildings in the late nineteenth and early twentieth centuries. Tryon Road Uniting Church was listed on the New South Wales State Heritage Register on 19 September 2003 having satisfied the following criteria. The place is important in demonstrating the course, or pattern, of cultural or natural history in New South Wales. Tryon Road Methodist church is of historical significance as part of the story of the growth of the North Shore suburbs in the early 20th century. This church replaced an earlier Methodist church which stood on another site nearby. The church contains an organ of great historic significance, the first portion originally being imported from Ireland for St Mary's Cathedral in 1839, it contains a significant amount of pre 1870s pipework which is rare in Australia. It is also one of the largest nineteenth century pipe organs in NSW. The place has a strong or special association with a person, or group of persons, of importance of cultural or natural history of New South Wales's history. Tryon Road Methodist Church is associated with the Architect William Slade and the local builder W O J Knowles. Slade is also known for his design of the Roseville Methodist Church 1907. The organ has been rebuilt by several organ builders of note including C.J. Jackson, William Davidson and George Fincham & Son. The place is important in demonstrating aesthetic characteristics and/or a high degree of creative or technical achievement in New South Wales. The buildings have exceptional aesthetic significance as an intact and highly refined and detailed example of a Federation Gothic style church with Arts & Crafts and Art Nouveau influences (especially in the tower roof). Harmonious furnishings and stained glass from distinguished Sydney firms both enhance and contribute to the quality of the