Two Rocks

Two Rocks is a small coastal suburb in the City of Wanneroo, built around a marina that was part of the Yanchep Sun City plan.

Two Rocks Marina with its limestone rock wall and dune grass under a blue sky.
Two Rocks Marina, April 2026. Photo: Calistemon, CC BY-SA 4.0, via Wikimedia Commons.

The housing

The 2021 Census counted 3,822 people in Two Rocks, with a median age of 39. Of occupied private dwellings, 99.3 per cent were separate houses, 0.3 per cent were semi-detached, row or terrace houses and townhouses, and none were flats or apartments. 53.6 per cent were owned with a mortgage, 27.0 per cent were owned outright and 16.4 per cent were rented. The median weekly household income was $1,526.

The marina and the coast

The marina was built in the 1970s as part of Yanchep Sun City. Landgate says streets in Two Rocks are named after yachts from America’s Cup challenges. The State’s heritage records place the shopping centre, tavern, marina and former Atlantis Marine Park site together in the Sun City Precinct, which is on the State Register of Heritage Places.

The history of Two Rocks

From two offshore rocks to a 1970s marina and a marine park with a ten-metre statue: read our Two Rocks history.

Thinking of selling in this suburb?

KPR sells right across Perth. For a straight answer on what your property is worth, call the office on 08 6385 6800 or request a market appraisal.

See all suburb profiles

Read KPR often? Add us as a preferred source on Google.

Before the portals

Hear about KPR properties first.

New KPR listings reach registered buyers first, and some before they are advertised. Register in about a minute.

Register as a buyer

Sellers only ever see your first name, the kind of property you want and your budget, never your mobile or email.

Want KPR in your Google results? Add kprperth.com.au as a preferred source and Google will show our Perth property articles and suburb guides more often in Top Stories and AI answers.

Add KPR as a preferred source on Google