12A William Street

Off Market

12A William Street

Balmain East NSW 2041

292 m²

396 m²

House

Matthew Hayson, last sold this property on 15 October 2025 after 6 days on market.

Overview

A harbourfront paradise with deepwater mooring

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

Features

5 bedrooms

2 bathrooms

2 carspaces

2 garage spaces

292 m² floor area

396 m² lot size

House

Estimated Value

Based on this property and similar 5 bedroom houses sold in Balmain East over the last 12 months, the estimated median property value of 12A William Street is $8.6m.

Median value

$8.6m

Estimated value range

$3.55m - $11.55m

Median days on market

Estimated value trend

81%

increase over the last 12 months

Average days on market is based on recent, comparable sales in Balmain East. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 12A William Street

2025

Sold

Undisclosed

Private Sale/Treaty on 15 Oct 2025 by Matthew Hayson, of CobdenHayson Balmain

Happy sellers in Balmain East

56%

56% of sellers in Balmain East reported that their sale price either exceeded or met their price expectations.

Balmain East stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 13 reviews in Balmain East over the last 12 months.

Local market activity for 5 bedroom houses in Balmain East

In the last 12 months, 5 five-bedroom houses similar to 12A William Street, have been sold.

This represents a 500% decrease in five-bedroom houses sales when compared to the previous 12 months.

Sold

For Sale

For Rent

Interested in selling?

People are reaching out to these agents in Balmain East for a free market appraisal.

Andrew Liddell

at BresicWhitney Balmain

4.9

(336 reviews)

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Monique Dower

at Belle Property Balmain

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Ada Mastronardo

at BresicWhitney Balmain

(20 reviews)

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Lynsey Kemp

at Belle Property Balmain

4.8

(253 reviews)

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Nearby agents

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Andrew Liddell

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