Ginahgulla, also known as Fairfax House, is a historic house in the Sydney suburb of Bellevue Hill, New South Wales, Australia.

Completed in 1858 in the Victorian Free Gothic style, Ginahgulla and its gardens are listed on the (now defunct) Australian Register of the National Estate[2] and the Municipality of Woollahra local government heritage list.

[1] This two-storey Gothic house is situated on the south side of Ginahgulla Road.

It may have been designed by Edmund Blacket, who was otherwise distinguished as an ecclesiastical architect, responsible for many churches in the Sydney area.

The Fairfax family used the house until 1945, when it was bought by the nearby independent school, The Scots College.