34/78 Tanah St W, Mount Coolum is a 3 bedroom, 2 bathroom Unit with 2 parking spaces and was built in 2016. The property has a land size of 152m2 and floor size of 113m2. While the property is not currently for sale or for rent, it was last sold in October 2025. There are other 3 bedroom Unit sold in Mount Coolum in the last 12 months.
Whether you're after an idyllic place to call your own or a set-and-forget investment in a secure gated complex, this could be the property for you. Spanning two levels, the low-maintenance layout boasts 3 bedrooms and 2.5 bathrooms plus space for an office for those who work from home. The ground floor offers an open living and dining area along with a functional kitchen with ample storage and modern electric appliances. A main-bedroom ensuite, a ground-level powder room and a double garage are all yours, plus there's a covered entertainer's patio and a generous, private courtyard. Yaroomba Beach and the Mount Coolum Walking Trail are just moments away and you're so close to local shops and public transport.
- Modern and easy-care 3-bedroom, 2.5-bathroom home in a gated complex
- Open living and dining area plus a covered patio for entertaining guests
The size of Mount Coolum is approximately 5.1 square kilometres. It has 14 parks covering nearly 27.2% of total area. The population of Mount Coolum in 2016 was 4265 people. By 2021 the population was 4545 showing a population growth of 6.6% in the area during that time. The predominant age group in Mount Coolum is 40-49 years. Households in Mount Coolum are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Mount Coolum work in a professional occupation.In 2021, 68.70% of the homes in Mount Coolum were owner-occupied compared with 62.90% in 2016.
Mount Coolum has 2,368 properties. Over the last 5 years, Houses in Mount Coolum have seen a 80.14% increase in median value, while Units have seen a 98.16% increase. As at 31 January 2026:
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