15 The Citadel, Castlecrag, NSW 2068 | Property Value & History | OnTheHouse
OFF MARKET

15 The Citadel
Castlecrag NSW 2068

Bedrooms: 3
Bathrooms: 2
Car spaces: 1
Land area: 816m2
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Property Details for 15 The Citadel, Castlecrag

15 The Citadel, Castlecrag is a 3 bedroom, 2 bathroom House with 1 parking spaces. The property has a land size of 816m2. While the property is not currently for sale or for rent, it was last sold in September 2023.

Building Type
House
Land Size
816m2
Local Government
Willoughby
Lot/Plan
331/DP1115828

Last Listing description (November 2023)

Why you'll love it:
One of the most celebrated early 20th century houses in Australia, this unique Walter Burley Griffin home captures picturesque Middle Harbour views from a landscaped 809sqm parcel. It's a stroll to Sydney CBD/North Sydney/Chatswood buses, close to village shops and cafes.

Key features:
- Locally sourced sandstone/reinforced concrete slab layout
- Iconic Walter Burley Griffin architecture showcased throughout
- Enriched by a major award winning restoration in 1996/8
- Gas and electric kitchen fitted with architect designed timber joinery
- Formal lounge and dining area embrace harbour views
- Multiple alfresco settings nestled in native surrounds
- Large rooftop terrace basks in breathtaking vistas
- Primary bedroom appointed with full ensuite and terrace
- Fireplaces, ducted central heating, library and study
- Single lock-up garage plus workshop/laundry/storage space

Best suited for:
Families who appreciate iconic architecture, quality craftsmanship and amazing views across local bushland to Middle Harbour and the distant Pacific Ocean.

Property History for 15 The Citadel, Castlecrag, NSW 2068

A timeline of how this property has performed in the market
Last Sold
$4,450,000
22 Sep 2023
  • 22 Sep 2023
    Sold for $4,450,000
  • 10 Aug 2023
    Listed for Sale Contact Agent
  • 04 Nov 2022
    Listed for Sale By Walter Burley Griffin
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About Castlecrag 2068

The size of Castlecrag is approximately 1.5 square kilometres. It has 16 parks covering nearly 18.9% of total area. The population of Castlecrag in 2016 was 2939 people. By 2021 the population was 2965 showing a population growth of 0.9% in the area during that time. The predominant age group in Castlecrag is 10-19 years. Households in Castlecrag are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Castlecrag work in a professional occupation.In 2021, 87.10% of the homes in Castlecrag were owner-occupied compared with 85.50% in 2016.

Castlecrag has 1,250 properties. Over the last 5 years, Houses in Castlecrag have seen a 45.96% increase in median value, while Units have seen a 15.12% increase. As at 31 October 2025:

  • The median value for Houses in Castlecrag is $4,639,565 while the median value for Units is $1,403,703.
  • Houses have a median rent of $1,800 while Units have a median rent of $650.
There are currently 5 properties listed for sale, and 6 properties listed for rent in Castlecrag on OnTheHouse. According to Cotality's data, 40 properties were sold in the past 12 months in Castlecrag.

Suburb Insights for Castlecrag 2068

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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.