80 John St, Williamstown is a 4 bedroom, 2 bathroom House and was built in 1890. The property has a land size of 413m2 and floor size of 275m2. While the property is not currently for sale or for rent, it was last sold in February 2026. There are other 4 bedroom House sold in Williamstown in the last 12 months.
An Elevated Bayside Lifestyle with a Private Resort Ambience
Positioned between the bay and the village, this north-facing residence delivers an elevated bayside lifestyle defined by abundant natural light, privacy and resort-style living, with everyday convenience seamlessly integrated.
This sense of calm and quality continues throughout the interiors where natural stone, marble and warm timber finishes flow throughout the home creating a timeless aesthetic that feels both luxurious and welcoming.
The centrepiece kitchen is designed to perform at the highest level, appointed with marble benchtops, dual ovens and dishwashers, a full butler's pantry with Zip tap and an integrated Liebherr refrigerator - a space that caters effortlessly to entertaining while remaining highly functional for daily living.
A dramatic living zone unfolds beneath soaring 12-foot ceilings, framed by expansive commercial-grade glazing that opens to a private outdoor haven. Here, a fully automated 12-metre gas-heated pool and spa sits alongside an impressive alfresco terrace complete with studio boasting kitchenette, stone benchtops, polished concrete finishes and teppanyaki grill - a true extension of the home, designed for year-round enjoyment.
The upper-level main suite is a peaceful retreat featuring a marble ensuite, custom dressing room and multiple balconies, including a generous terrace with city glimpses. Three additional bedrooms with built-in robes and office are complemented by a refined family bathroom.
Complete with CBUS home automation, zoned climate control, integrated Sonos audio, a dedicated office, granite-benched laundry and extensive bespoke storage, this is a tightly held opportunity to secure a high-calibre home in a blue-chip Williamstown location. Expressions of Interest are invited.
The size of Williamstown is approximately 5.7 square kilometres. It has 25 parks covering nearly 21.1% of total area. The population of Williamstown in 2016 was 13969 people. By 2021 the population was 14407 showing a population growth of 3.1% in the area during that time. The predominant age group in Williamstown is 50-59 years. Households in Williamstown are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Williamstown work in a professional occupation.In 2021, 73.60% of the homes in Williamstown were owner-occupied compared with 71.50% in 2016.
Williamstown has 8,295 properties. Over the last 5 years, Houses in Williamstown have seen a 12.67% increase in median value, while Units have seen a 10.28% increase. As at 31 January 2026:
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