Ingleholme is a heritage-listed residence at 17 Boomerang Street, in the Sydney suburb of Turramurra in the Ku-ring-gai Council local government area of New South Wales, Australia.

[1] Originally a timber-getting area, European settlement begun in 1822 until after 1850 when orchardists came to occupy extensive landholdings producing a variety of citrus and other fruits including persimmons, custard apples and Chinese pears.

The suburb was then known as Eastern Road and it was nearly a year later on 14 December 1890 that Turramurra was named after the Aboriginal word meaning "high hill".

[1] The most expensive subdivision, with lots of 4.0 hectares (10 acres) or more available, is the portion around Ku-ring-gai Avenue and Boomerang Street and a number of houses listed in the Sands Directory of 1903 are found here.

When the cottage was nearing completion, however, his parents had a change of heart, deciding that the location was too secluded for them and "very dull".

They moved to their new house in 1896 and named it Addiscombe after the village in Croydon on the outskirts of London where they had lived before emigrating to Australia.

He extended it several times as his family grew, major phases of development coinciding with the birth of his children: Geoffrey in 1894, Joan in 1896, Thomas in 1899 and John in 1906.

It was replete with up-to-date home conveniences, water, gas and drainage by a perfectly acting septic tank.

A series of pitched and hipped roofs are covered with Marseilles tiles from which emanate towers, corbelled chimneys and gables.

orchardists of the vicinity some of whom could hardly be persuaded it was not to be used as a Protestant Chapel, in which case it was intimated it would not last long and might be found in ashes any fine morning.

"[4][1] Red brick accented by white trimmed windows are in the Federation Queen Anne style.

They rented lodgings at Katoomba, Wentworth Falls and Medlow Bath in the Blue Mountains before moving to Kihilla at Lawson.

[2][1] A row of six Bhutan cypresses (Cupressus torulosa) provide privacy and wind protection from the street.

It was replete with up-to-date home conveniences, water, gas and drainage by a perfectly acting septic tank.

A series of pitched and hipped roofs are covered with Marseilles tiles from which emanate towers, corbelled chimneys and gables.

According to Sulman the playroom was "...a source of wonder to the people of the district as there was nothing like it anywhere in the neighbourhood especially to the R.C.orchardists of the vicinity some of whom could hardly be persuaded it was not to be used as a Protestant Chapel, in which case it was intimated it would not last long and might be found in ashes any fine morning.

[2][1] Ingleholme was in a continual state of flux from the time John Sulman bought it (ostensibly for a home for his parents) and decided to move in himself.

He extended it several times as his family grew, major phases of development coinciding with the birth of his children: Geoffrey in 1894, Joan in 1896, Thomas in 1899 and John in 1906.

[1] This Wikipedia article was originally based on Ingleholme & Garage, entry number 00071 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.