21 Iona St, Black Rock is a 4 bedroom, 1 bathroom House with 2 parking spaces and was built in 1915. The property has a land size of 653m2. While the property is not currently for sale or for rent, it was last sold in May 2015.
Absolutely irresistible, this beautiful c1915 Edwardian brings period glamour to family entertaining. Situated in gardens of botanic beauty, this interior designed home (featured in 'Home Beautiful' magazine) enjoys north facing open plan entertaining (OFP) with timeless granite kitchen, 3 bedrooms (main - OFP), spa bathroom and captivating lounge. French doors open to a covered alfresco area & terraced gardens that lead to a home office/4th bedroom. A gorgeous home, it boasts ducted heating, evaporative cooling, polished floor boards, attic storage, powder room, fitted laundry & tandem auto carport. Doors to Black Rock Village, walk to schools, golf club & beach. Land size: 646sqm (approx.)
The size of Black Rock is approximately 3.2 square kilometres. It has 10 parks covering nearly 39.5% of total area. The population of Black Rock in 2016 was 6159 people. By 2021 the population was 6389 showing a population growth of 3.7% in the area during that time. The predominant age group in Black Rock is 50-59 years. Households in Black Rock are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Black Rock work in a professional occupation.In 2021, 80.30% of the homes in Black Rock were owner-occupied compared with 77.40% in 2016.
Black Rock has 3,492 properties. Over the last 5 years, Houses in Black Rock have seen a 18.48% increase in median value, while Units have seen a 18.15% increase. As at 30 November 2025:
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