Clontarf suburb profile
Clontarf is a compact harbourside suburb on Sydney’s Northern Beaches, occupying a small peninsula on Middle Harbour and known for its long foreshore reserve and waterfront outlooks. The suburb feels quietly residential, with tree-lined streets and a mix of older timber and federation homes alongside contemporary waterfront houses and some low-rise apartments, giving it a low-density village scale. Residents use the foreshore for walks, picnics and boating, while day-to-day shopping and cafés are found in neighbouring Balgowlah and Mosman. With convenient road and bus links into the city, Clontarf suits people after a peaceful waterfront lifestyle close to urban amenities.
Clontarf property market performance
Clontarf has relatively few recent property sales, so there isn't enough data to publish a reliable median price for houses or units. House values have risen sharply, up 26.0% over the last 12 months.
Over the last three months there were 5 house sales. Houses sold in a median of 58 days over the last 12 months.
The rental market in Clontarf saw house rents average $3,350 a week, up sharply 34.0% over the last 12 months.
| Houses | Units | |
|---|---|---|
Median price Past 3 months | N/A | N/A |
Change in value Past 12 months | 26.0% | N/A |
Sold Past 3 months | 5 | N/A |
Median days on market Past 12 months | 58 | N/A |
Average rent Past 12 months | $3350 | N/A |
Change in rent Past 12 months | 34.0% | N/A |
Clontarf demographics
Clontarf is a community of 1,746 people with a median age of 47 and a typical household income of $4,609 a week, roughly $240,000 a year.
The suburb is strongly family-oriented: couple families with children are the largest group at 55.6%, and together with couple families without children (36.3%) they account for about nine in ten families. One-parent families make up the remaining 8.1% of families.
Homes in Clontarf are overwhelmingly owner-occupied, with 55.7% owned outright and a further 36.6% owned with a mortgage (a combined 92.3%), while 7.8% of dwellings are rented.
Suburbs near Clontarf
Some popular suburbs near Clontarf include:

