Alison (2259) Property Data
Median prices, growth rates, sales volume, and demographics for Alison, in the Central Coast LGA. Built on NSW Valuer General bulk sales data and SQM Research listings.
Data updated 2026-05-21.
Median prices
- Median house price
- $1,260,000
- Median all dwellings
- $1,260,000
Price growth (CAGR)
- 1-year CAGR
- 0.0%
- 3-year CAGR
- 0.0%
- 5-year CAGR
- 0.0%
- 10-year CAGR
- 5.1%
Market activity
- Annual sales (last 12mo)
- 12
- Annual sales (5y avg)
- 14
- Median listing age
- 20 days
Demographics & location
- Population (ABS 2021)
- 85
- Population growth 2016-21
- 6.5%
- Median age
- 47
- Median weekly household income
- $2,249
- Median weekly rent
- $600
- Owner-occupier
- 90%
- Rented
- 10%
- Dwelling mix (house / townhouse / unit)
- 100% / 0% / 0%
- SEIFA decile (10 = highest)
- 9
- Distance to Sydney CBD
- 69.0 km
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Frequently asked
What is the median house price in Alison?
The median house price in Alison 2259 is $1,260,000, based on NSW Valuer General sales data over the trailing 12 months.
How much has property grown in Alison over 5 years?
Compound annual growth (CAGR) for Alison over the last 5 years is 0.0%.
How many properties sell in Alison per year?
Around 12 properties sold in Alison 2259 in the last 12 months.
What is the population of Alison?
Alison 2259 has a population of 85 (ABS Census 2021).
How long do properties take to sell in Alison?
The median listing age (a proxy for days on market) in Alison 2259 is approximately 20 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.