St Clair (2330) Property Data
Median prices, growth rates, sales volume, and demographics for St Clair, in the Singleton LGA. Built on NSW Valuer General bulk sales data and SQM Research listings.
Data updated 2026-05-21.
Market activity
- Annual sales (last 12mo)
- 14
- Annual sales (5y avg)
- 14
- Median listing age
- 52 days
Demographics & location
- Population (ABS 2021)
- 17
- Population growth 2016-21
- 6.9%
- Median age
- 36
- Median weekly household income
- $2,125
- Median weekly rent
- $250
- Owner-occupier
- 100%
- Rented
- 0%
- Dwelling mix (house / townhouse / unit)
- 100% / 0% / 0%
- SEIFA decile (10 = highest)
- 4
- Distance to Sydney CBD
- 168.4 km
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Other suburbs in Singleton
Frequently asked
How many properties sell in St Clair per year?
Around 14 properties sold in St Clair 2330 in the last 12 months.
What is the population of St Clair?
St Clair 2330 has a population of 17 (ABS Census 2021).
How long do properties take to sell in St Clair?
The median listing age (a proxy for days on market) in St Clair 2330 is approximately 52 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.