12a William St, Balmain East is a 5 bedroom, 2 bathroom House with 2 parking spaces. The property has a land size of 535m2. While the property is not currently for sale or for rent, it was last sold in October 2025. There are other 5 bedroom House sold in Balmain East in the last 12 months.
Immersed in the beauty of Sydney, this absolute harbourfront paradise is one of only a handful of Balmain East homes with its own deepwater mooring, rebuilt sandstone seawall and jetty so you can literally launch your own boat, or kayak from the bottom of the garden. With unobstructed views over Jones Bay Wharf and Barangaroo that sparkle by day and transform into a theatrical backdrop by night, this unique residence brings a splash of Hollywood glamour to the peninsula with its soaring arched windows, wrought-iron balconies and polished parquet flooring. The interplay of light across the interiors creates a magical ambiance throughout the day with open sightlines allowing the vista to animate the interiors while a flexible layout can adapt and respond to changing patterns of family life. With a sunken lounge gazing out over the harbour and views from the master bedroom that change through the seasons ensuring a sense of connection to nature and landscape, the five-bedroom home combines the charms of village living with direct access to the world's most beautiful harbour.- Hollywood glamour meets Sydney harbour magic- Awe-inspiring 180-degree city and harbour views- Tranquil peninsula setting, footsteps to village life- Light and airy interiors with a relaxed villa-like feel- Serene bedrooms with built-ins, lofty top floor retreat- Main bed with a harbour-view terrace and Juliet balcony- Chef's kitchen with Euro appliances, fluid living and dining- Sunken lounge, elegant arched windows, high ceilings- Sandstone terrace and a party sized solar heated pool - Deepwater mooring and jetty, panoramic harbour views- 2 bathrooms, Calacatta Oro main with a sunken bath- Double garaging with auto access, intercom and alarm - Never-to-be-built-out views and direct harbour access- Only 5 minutes by boat to the Sydney Fish Market- 400m stroll to Balmain East Wharf and The Fenwick
The size of Balmain East is approximately 0.3 square kilometres. It has 10 parks covering nearly 10.5% of total area. The population of Balmain East in 2016 was 1932 people. By 2021 the population was 1900 showing a population decline of 1.7% in the area during that time. The predominant age group in Balmain East is 50-59 years. Households in Balmain East are primarily childless couples and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Balmain East work in a professional occupation.In 2021, 58.20% of the homes in Balmain East were owner-occupied compared with 57.40% in 2016.
Balmain East has 1,122 properties. Over the last 5 years, Houses in Balmain East have seen a 19.49% increase in median value, while Units have seen a 15.86% increase. As at 30 April 2026:
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