47/51 William Street, Double Bay, NSW 2028 | Property Value & History | OnTheHouse
OFF MARKET

47/51 William Street
Double Bay NSW 2028

Bedrooms: 3
Bathrooms: 2
Car spaces: 2
Floor area: 141m2
Land area: 199m2
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Property Details for 47/51 William St, Double Bay

47/51 William St, Double Bay is a 3 bedroom, 2 bathroom Unit with 2 parking spaces and was built in 2001. The property has a land size of 199m2 and floor size of 141m2. While the property is not currently for sale or for rent, it was last sold in September 2023.

Building Type
Unit
Year Built
2001
Floor Size
141m2
Land Size
199m2
Local Government
Woollahra
Lot/Plan
47/SP64429

Last Listing description (September 2023)

Ideal for those seeking to secure an effortlessly maintained lifestyle, this sophisticated top-floor apartment exudes an air of serenity, tucked away at the quiet rear of Montage - an esteemed complex crafted by Mirvac, immersed within the captivating allure of Japanese-inspired landscaped gardens and serene ponds.

Boasting picturesque views of the harbour, the apartment welcomes generously proportioned living and dining spaces that create an inviting atmosphere. Step onto the alfresco balcony, complete with an electronically controlled awning, perfect for enjoying the outdoors in comfort. The Miele-equipped gas kitchen stands as a testament to culinary excellence, while an additional casual dining area complements the versatile layout.

- 3 well-sized proportion bedrooms, Main with ensuite and private balcony

- Large open plan with separate living and dining areas
- Level lift access, secure double garage with storage room
- Entry level from the street and lift options from lobby and basement parking
- Close proximity to Double Bay's vibrant array of shops, cafes, parks and beach
- Close to the marina with easy reach to the ferry and bus terminals

Property History for 47/51 William St, Double Bay, NSW 2028

A timeline of how this property has performed in the market
Last Sold
$4,550,000
06 Sep 2023
  • 06 Sep 2023
    Sold for $4,550,000
  • 11 Aug 2023
    Listed for Sale Auction
  • 06 Apr 2016
    Sold for $3,050,000
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About Double Bay 2028

The size of Double Bay is approximately 0.8 square kilometres. It has 6 parks covering nearly 10.0% of total area. The population of Double Bay in 2016 was 4642 people. By 2021 the population was 4709 showing a population growth of 1.4% in the area during that time. The predominant age group in Double Bay is 30-39 years. Households in Double Bay are primarily childless couples and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Double Bay work in a professional occupation.In 2021, 53.10% of the homes in Double Bay were owner-occupied compared with 54.90% in 2016.

Double Bay has 3,728 properties. Over the last 5 years, Houses in Double Bay have seen a 51.44% increase in median value, while Units have seen a 34.79% increase. As at 31 January 2026:

  • The median value for Houses in Double Bay is $7,451,804 while the median value for Units is $1,928,714.
  • Houses have a median rent of $1,500 while Units have a median rent of $1,150.
There are currently 18 properties listed for sale, and 14 properties listed for rent in Double bay on OnTheHouse. According to Cotality's data, 167 properties were sold in the past 12 months in Double bay.

Suburb Insights for Double Bay 2028

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Cotality Copyright and Legal Disclaimers about Property Data
Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.