Castlecrag, NSW
FAIR VALUE1,941 sales · 36 years of data · NSW, Australia
Castlecrag, NSW Property Market Overview
Castlecrag, NSW, 2068, is a prestigious residential suburb located on the lower North Shore of Sydney. With 36 years of recorded sales data, AusPropertyInsights.app reveals a comprehensive view of its property market, highlighting 1,941 total sales. The current median property price in Castlecrag sits at $4,335,000, reflecting its desirability and established character.
Castlecrag is renowned for its unique architectural style, influenced by the Griffin legacy, and its bushland setting. The suburb offers a mix of houses and apartments, with the current median house price at $4,350,000 and the median apartment price at $3,100,000. These figures provide a snapshot of the diverse property options available in this sought-after Sydney locale.
Property Mix
Data You Can Trust
Every figure backed by NSW government sale records
What Subscribers See
A preview of the full analysis available for Castlecrag
Top streets in Castlecrag, NSW by median sale price
See which streets command the highest prices and how many sales back each ranking.
| # | Street | Median Price |
|---|---|---|
| 1 | The Rampart | $3,688,915 |
| 2 | Eastern Valley Way | $2,800,000 |
| 3 | The Bulwark | $4,350,000 |
| 4 | Sunnyside Cres | $4,200,000 |
... and 54 more streets available
Subscribers also see:
- Street price per m² analysis
- Street annual growth rates (CAGR)
- Premium vs discount % comparison
Streets by price per square metre
Compare land and building value across streets — essential for finding underpriced pockets.
| # | Street | Median $/m² |
|---|---|---|
| 1 | The Rampart | $4,862/m² |
| 2 | Sunnyside Cres | $6,992/m² |
| 3 | Charles St | $8,522/m² |
| 4 | Linden Way | $7,700/m² |
... and more $/m² rankings
View full $/m² data →Fastest growing streets by median price
10-year compound annual growth rate (CAGR) by street — see which streets are outperforming the suburb.
| # | Street | 10yr CAGR |
|---|---|---|
| 1 | The Bulwark | +7.1% |
| 2 | Sugarloaf Cres | +6.8% |
| 3 | Charles St | +4.5% |
| 4 | Sunnyside Cres | +5.6% |
... and more street growth rates
See all growth rates →Past growth rates are not indicative of future performance. This data is for informational purposes only.
Building-by-building comparison
Compare individual buildings by price per sqm, median unit price, and sales volume. Identify which buildings are gaining or losing value relative to the suburb average.
View full building data →Flipper risk & hold period analysis
Properties resold within 2 years may signal problems — structural issues, noisy locations, or overpayment. See hold period distribution and flagged streets.
See flipper risk data →Settlement times & problem streets
Extended settlement times can indicate building defects, financing difficulties, or legal issues. See which streets have the longest settlement periods.
See settlement data →Density & development tracking
Track which streets are converting from houses to apartments. Understand how density is changing the suburb's character and property values over time.
See density trends →Unlock the full Castlecrag analysis
58 streets and 7 buildings to explore
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Castlecrag at a Glance
Castlecrag, NSW
Map data © OpenStreetMap contributors
Local Amenities
Living in Castlecrag, NSW
Living in Castlecrag offers a unique blend of tranquility and convenience. The suburb is known for its stunning views, bushland reserves, and community atmosphere. Residents enjoy easy access to parks like Harold Reid Reserve and the expansive waterfront reserve along Middle Harbour.
Castlecrag caters well to families, with reputable schools nearby such as Castlecrag Public School. While there isn't a train station directly in the suburb, frequent bus services connect residents to Chatswood and the city. The local Castlecrag shopping village provides essential amenities, including a supermarket, cafes, and restaurants.
The suburb's architectural heritage, influenced by Walter Burley Griffin, adds to its distinct character. Castlecrag fosters a strong sense of community, with local events and activities bringing residents together.
Who Buys in Castlecrag?
Castlecrag primarily attracts established families and professionals seeking a premium lifestyle in a leafy environment. The high median property prices, with houses at $4,350,000 and apartments at $3,100,000, indicate that the suburb is generally not accessible to first home buyers.
The low strata percentage of 1.5% suggests that most buyers prefer houses over apartments. The historical growth rates, with a 10-year CAGR of 5.4%, appeal to those looking for long-term capital appreciation. While investors may be present, the suburb is largely driven by owner-occupiers seeking a desirable family-friendly location.
Market Analysis
Currently, Castlecrag's property market cycle position is assessed as near its long-term trend, indicating fair value. This suggests that property prices are aligned with historical growth patterns and underlying market fundamentals. While there might be fluctuations, the market isn't significantly deviating from its established trajectory.
This cycle position implies a degree of stability in the Castlecrag market. Buyers and sellers can generally expect prices to reflect the intrinsic value of properties, based on factors such as location, size, and condition. It's important to note that market conditions can change, and ongoing monitoring is crucial for informed decision-making.
Is Castlecrag a Good Investment?
Castlecrag's property market has demonstrated consistent long-term growth, making it an area of interest for potential investors. The suburb's historical performance, reflected in its CAGRs of 5.4% (10-year), 5.6% (20-year), and 6.5% (full period), indicates a steady appreciation of property values.
The current cycle position of Castlecrag being near its long-term trend (fair value) suggests that the market is not currently experiencing significant overvaluation or undervaluation. This can be interpreted as a sign of stability and reduced risk, relative to markets experiencing more extreme cyclical swings. This stability, combined with the suburb's inherent desirability and limited housing supply, contribute to its long-term growth potential. The data shows the suburb is characterised by owner-occupiers seeking a desirable family-friendly location, which contributes to the stability of the market.
Castlecrag Market Outlook
As of early 2026, Castlecrag's property market is considered to be near its long-term trend, indicating fair value. This suggests that prices are aligned with historical norms. While market conditions can evolve, Castlecrag has maintained a reputation as a desirable and stable residential area.
Recent price trends in Castlecrag have reflected broader market dynamics, with fluctuations in line with overall Sydney property values. However, the suburb's inherent desirability and limited housing supply continue to underpin its resilience.
Streets & Location in Castlecrag, NSW
Castlecrag's desirability is partly due to its prime location and attractive streets. Some of the top streets in Castlecrag, based on median property prices, include SUNNYSIDE CRES, THE BATTLEMENT, and EDINBURGH RD. These streets are highly sought after, reflecting the suburb's appeal.
Located in postcode 2068, Castlecrag benefits from its proximity to both the Sydney CBD and natural bushland. The suburb offers a blend of urban convenience and a peaceful environment, making it an attractive place to live.
Market Dynamics
The property market in Castlecrag exhibits relatively stable transaction patterns. The average settlement timeframe is approximately 64 days, indicating a standard period for property sales to finalise. The suburb does not appear to attract significant quick-flip activity.
The absence of quick-flip data suggests that most property transactions in Castlecrag are driven by long-term ownership and owner-occupancy. This contributes to the stability of the market and reduces the impact of speculative trading.
Development & Density
Castlecrag maintains a relatively low development density, preserving its character and leafy environment. There are only 7 apartment buildings in the suburb, reflecting a preference for detached housing and spacious residential areas.
The low number of apartment buildings in Castlecrag contributes to its unique appeal. The dominance of houses creates a sense of space and privacy, attracting buyers who value a more traditional residential setting.
Growth & Property Mix
Castlecrag's property market has demonstrated consistent growth over the long term. The suburb boasts a 10-year Compound Annual Growth Rate (CAGR) of 5.4%, a 20-year CAGR of 5.6%, and a full-period CAGR of 6.5%. These figures highlight the historical appreciation of property values in Castlecrag.
The property mix in Castlecrag includes both houses and apartments, with a relatively low strata percentage of 1.5%. This indicates that houses dominate the market landscape compared to apartments, which is unusual for inner Sydney.
All data on this page is sourced from NSW government property sale records. Market analysis, cycle positions, growth rates, and all other metrics are provided for informational purposes only and do not constitute financial, investment, legal, or property advice. Always seek independent professional advice before making any property or financial decisions.
This information is based on historical sales data and does not constitute financial, investment, or property advice. Past performance is not indicative of future results. Always consult a qualified professional before making property decisions.