Wahroonga is known for its tree-lined, shady streets and well maintained gardens. Notable streets include Water Street, Burns Road, Iloura Avenue and Billyard Avenue.
Heritage listings Wahroonga has a number of heritage-listed sites, including: • 9 Highlands Avenue:
Highlands • 62 Boundary Road:
Jack House, Wahroonga • 69–71 Clissold Road:
Rose Seidler House • 61–65 Coonanbarra Road:
St John's Uniting Church, Wahroonga • 16 Fox Valley Road:
Purulia, Wahroonga • 69 Junction Road:
Evatt House • North Shore railway:
Wahroonga railway station • 1526 Pacific Highway:
Mahratta, Wahroonga • 1678 Pacific Highway and Woonona Avenue:
Wahroonga Reservoir • 23 Roland Avenue:
Simpson-Lee House I • 14 Woonona Avenue:
The Briars, Wahroonga Highlands, in Highlands Avenue, is a timber house designed by
John Horbury Hunt and built in 1891 for Alfred Hordern. Hunt was a Canadian architect who used the
Arts and Crafts style and the
Shingle Style popular in North America.
Highlands is listed on the
New South Wales State Heritage Register Architect
William Hardy Wilson designed and built his own home,
Purulia, on Fox Valley Road. Built in 1913, the home is in the
Colonial Revival style and became, according to some observers, a prototype for North Shore homes. It is listed on the Register of the National Estate.
Berith Park, in Billyard Avenue, was designed by F. Ernest Stowe for Alfred Smith, who bought the land in 1897. The house was finished circa 1909.
Westholme, in Water Street, was designed by
Howard Joseland in the Arts and Crafts style for John Bennett, one of the pioneer developers of Wahroonga. Bennett came from England but migrated to Australia with his wife and acquired property at Wahroonga in 1893. Westholme was built in 1894. Another house was added at the other end of the block, but this was demolished in 1991 after changing hands several times.
The Gatehouse, in Water Street, was originally part of the John Williams Hospital. The hospital also includes the Federation mansion
Rippon Grange, designed by
Howard Joseland.
The Gatehouse is listed on the local government heritage register.
Craignairn, at the corner of Burns Road and Cleveland Street, was also designed in the Arts and Crafts style by Howard Joseland. The client was Walter Strang. Joseland also built his own home
Malvern two doors away from the Strang home in Burns Road. An example of the Federation Bungalow style, it has been described as "unpretentious and solidly comfortable." Between
Craignairn and
Malvern in Burns Road, Joseland also built
Coolabah, another fine Federation Bungalow example.
The Briars, in Woonona Avenue, is built on land that was granted to John Hughes in 1842, and later divided into four estates. Jessie Edith Balcombe built
The Briars on one of these estates in 1895. It is listed on the New South Wales State Heritage Register. 'The Briars' is connected to
Napoleon Bonaparte; the house having been built for a grandson of the
East India Company Agent who hosted Napoleon at the start of his exile. The house possesses some architectural similarities, and shares its name, with the building on
St Helena. The
Rose Seidler House, in Clissold Road, built by
Harry Seidler between 1948 and 1950, was one of the first examples of modern residential architecture in Australia. ==Commercial areas==