85a St Johns Ave, Mangerton is a 4 bedroom, 4 bathroom DuplexSemi-detached with 3 parking spaces. The property has a land size of 382m2 and floor size of 221m2. While the property is not currently for sale or for rent, it was last sold in December 2025. There are other 4 bedroom DuplexSemi-detached sold in Mangerton in the last 12 months.
Perfectly positioned in one of Mangerton’s most desirable streets, this near-new duplex delivers a seamless blend of sophistication, innovation, and effortless family living. Designed across two levels with premium finishes and intuitive home automation, it’s a residence that offers both comfort and control in every detail.
Step inside to discover expansive open-plan living and dining spaces framed by high ceilings and full-height glass, flowing out to a private alfresco area and sparkling pool, the ultimate backdrop for entertaining. The gourmet kitchen is beautifully appointed with an integrated Fisher & Paykel fridge, gas cooking, dual pantries, and a large island bench ideal for family gatherings.
Every element of this home is enhanced by cutting-edge Control4 automation, with lighting, blinds, air-conditioning, security, and sound systems all seamlessly integrated at the touch of a button. Built-in speakers feature in the main living zones and outdoor areas, while ducted air conditioning ensures year-round comfort.
Upstairs, accommodation comprises a luxurious master suite with walk-in robe and ensuite, plus a second master-style guest suite—perfect for multigenerational living or hosting visitors in privacy and comfort. Two additional bedrooms with built-in robes are serviced by a designer family bathroom.
Additional highlights include:
- Heated pool and private alfresco entertaining area
- Integrated smart home system (Control4)
- Ducted air conditioning throughout
- Automatic blinds and security alarm
- Fisher & Paykel appliances
- Built-in speakers indoors and outdoors
- Only three years old
A residence of rare quality and design, 85A St Johns Avenue offers a lifestyle of modern luxury and absolute convenience just moments from schools, cafés, and Wollongong CBD.
The size of Mangerton is approximately 1.0 square kilometres. It has 8 parks covering nearly 8.5% of total area. The population of Mangerton in 2016 was 2859 people. By 2021 the population was 2862 showing a population growth of 0.1% in the area during that time. The predominant age group in Mangerton is 40-49 years. Households in Mangerton are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Mangerton work in a professional occupation.In 2021, 71.70% of the homes in Mangerton were owner-occupied compared with 67.00% in 2016.
Mangerton has 1,281 properties. Over the last 5 years, Houses in Mangerton have seen a 50.51% increase in median value, while Units have seen a 53.27% increase. As at 31 December 2025:
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