11 William Street, Double Bay, NSW 2028 | Property Value & History | OnTheHouse
 
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11 William Street
Double Bay NSW 2028

Bedrooms: 4
Bathrooms: 3
Car spaces: 1
Floor area: 181m2
Land area: 236m2
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Last updated 19 Jan 2026
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Property Details for 11 William St, Double Bay

11 William St, Double Bay is a 4 bedroom, 3 bathroom House with 1 parking spaces and was built in 1930. The property has a land size of 236m2 and floor size of 181m2. While the property is not currently for sale or for rent, it was last sold in April 2019.

Building Type
House
Year Built
1930
Floor Size
181m2
Land Size
236m2
Local Government
Woollahra
Lot/Plan
2/DP586033

Last Listing description (April 2019)

This spacious, north-facing, freestanding home is perfectly positioned in the heart of Double Bay, and is a short, level walk to Double Bay Village Shops, Steyne Park and approximately 190m to Double Bay Ferry Wharf.
Set on approximately 236sqm of land with a 8.16m frontage on William Street, the home features light-filled interiors, a versatile floorplan with open plan living and dining areas flowing to a large level outdoor entertaining courtyard and sun drenched swimming pool, with an eat-in galley style kitchen.
Accommodation comprises 4 bedrooms, master with balcony, walk-in wardrobe and ensuite, 2 bathrooms and guest powder room.

Additional attributes include, separate home office/5th bedroom, internal laundry, large attic storage (or additional bedroom, STCA) and secure parking. While comfortably liveable as is, this superb property also presents the opportunity to renovate or recreate (STCA) a beautiful home and capitalise on the perfect location.
Conveniently located moments to Double Bay Shopping Precinct, restaurants, cafes, Steyne Park, Double Bay Ferry Wharf, transportation, harbour beaches, Edgecliff Centre and other local amenities.

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Property History for 11 William St, Double Bay, NSW 2028

A timeline of how this property has performed in the market
Last Sold
$3,341,000
20 Apr 2019
  • 20 Apr 2019
    Sold for $3,341,000
  • 30 Jan 2019
    Listed for Sale $3,550,000
  • 27 Apr 2018
    Listed for Sale Contact Agent
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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 3,719 properties. Over the last 5 years, Houses in Double Bay have seen a 51.33% increase in median value, while Units have seen a 30.38% increase. As at 31 December 2025:

  • The median value for Houses in Double Bay is $7,390,722 while the median value for Units is $1,860,578.
  • Houses have a median rent of $1,300 while Units have a median rent of $1,150.
There are currently 7 properties listed for sale, and 9 properties listed for rent in Double bay on OnTheHouse. According to Cotality's data, 152 properties were sold in the past 12 months in Double bay.

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Cotality Copyright and Legal Disclaimers about Property Data

© Copyright 2026. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.

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.

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