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.
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.
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:
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