Galston (2159) median house price & property market
In Galston (2159), the median house price is $3,000,000. Prices have grown 11.8% a year over the last five years. Below: price history, sales volume, listing age and demographics for Galston, in the Hornsby LGA — built on NSW Valuer General bulk sales data and SQM Research listings.
Data updated 2026-10-19.
Quarterly medians from NSW Valuer General sales. Latest point is the trailing 12-month median, as in the terminal.
Galston median house price
- Median house price
- $3,000,000 (24 sales)
- Median all dwellings
- $2,862,500 (25 sales)
Galston price growth (CAGR)
- 1-year CAGR
- 25.5%
- 3-year CAGR
- 17.8%
- 5-year CAGR
- 11.8%
- 10-year CAGR
- 9.3%
Galston market activity
- Annual sales (last 12mo)
- 26
- Annual sales (5y avg)
- 38
- Median listing age
- 128 days
Galston demographics & location
- Population (ABS 2021)
- 3,195
- Population growth 2016-21
- 6.4%
- Median age
- 46
- Median weekly household income
- $2,295
- Median weekly rent
- $495
- Owner-occupier
- 77%
- Rented
- 23%
- Dwelling mix (house / townhouse / unit)
- 84% / 6% / 10%
- SEIFA decile (10 = highest)
- 10
- Distance to Sydney CBD
- 27.9 km
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Other suburbs in Hornsby
Frequently asked
What is the median house price in Galston?
The median house price in Galston 2159 is $3,000,000, the median of 24 NSW Valuer General house sales in the 12 months to May 2026.
How much has property grown in Galston over 5 years?
Compound annual growth (CAGR) for Galston over the last 5 years is 11.8%.
How many properties sell in Galston per year?
Around 26 properties sold in Galston 2159 in the last 12 months.
What is the population of Galston?
Galston 2159 has a population of 3,195 (ABS Census 2021).
How long do properties take to sell in Galston?
The median listing age (a proxy for days on market) in Galston 2159 is approximately 128 days, from SQM Research listings data.
Methodology
Medians computed from NSW Valuer General bulk sales data using nearest-month estimation with 3-month smoothing and 3× outlier rejection. CAGRs computed from trailing 12-month medians at each anchor point. The trailing 1–3 months of data are filtered when sale counts fall below typical volumes (settlement-lag handling). Listing age is derived from SQM Research bucketed listing-age data using midpoint medians. Demographics: ABS Census 2021. SEIFA: ABS SEIFA 2021. Full methodology →