Sellicks Beach SA Property Investment

Onkaparinga · 5174

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Median House Price

$910K

As of 7 Nov 2026.

Rental Yield

N/A

Vacancy Rate

N/A

Median Weekly Rent

N/A

Median Unit Price

$813K

As of 7 Nov 2026.

Population (Census 2021)

2,705

Sellicks Beach Short-Term Rental Market

Short-stay estimate: run a brief

Past price growth

Median house sale price growth, Sellicks Beach: 11.1% a year, Sep qtr 2021 to Sep qtr 2026. Source: Department for Housing and Urban Development, Government of South Australia, Metro median house sales, sourced on 24 October 2026, https://data.sa.gov.au/data/dataset/metro-median-house-sales. CC BY 4.0. Growth calculated by Estait. Past growth doesn't predict future prices.

New dwellings approved

New dwellings approved, Onkaparinga council area, 12 months to Aug 2026: 1,374. Source: ABS Building Approvals, Australia (cat. 8731.0). This is the whole council area, not just Sellicks Beach.

Suburb Metric Thresholds

2 green4 yellow1 red

Population growth 2016–21, postcode 5174 (ABS Census)

0.59 high impact

Median Household Income

1445 medium impact

Public Transport Score

24 medium impact

School Zone Quality

6.2 medium impact

Distance to CBD

46.75 medium impact

SEIFA Advantage/Disadvantage

4 medium impact

Owner Occupier Rate

80.5 medium impact

Macro Environment

Macro Indicators

Cash Rate

4.85%

▲ 0.25%

Cash rate 4.85% as at 2026-11-04 (effective date) · Source: RBA cash rate target · Credit data 2026-09

Socio-Economic Profile

Source: ABS Census 2021

SEIFA Index · Postcode 5174

Most disadvantagedLeast disadvantaged

Decile 5 of 10 — Average

Population (suburb)

2,705

Education (IEO)

4/10

Econ. Resources (IER)

7/10

Crime & Safety

Source: South Australia Police · 12 months to Jun 2026

Safety score

6.6/10

Offences per 1,000

24.8

Recorded offences

Sellicks Beach: score 1–10, relative to other SA suburbs (10 = lowest recorded offence rate per resident). Recorded offences, 12 months to Jun 2026 (suburb-level).

Source: South Australia Police, recorded offences, 12 months to Jun 2026. Population: ABS Census 2021 (SAL). Licensed under CC BY 3.0 AU. Dataset

Schools

In your catchment

Aldinga Payinthi College

PrimaryGovernment

5.3/10

Aldinga Beach Primary School

PrimaryGovernment

5/10

Aldinga Payinthi College

SecondaryGovernment

5.3/10

These are the government-school zones containing this suburb centroid. Specific addresses within the suburb may fall in different catchments — confirm with the school directly.

Nearby Suburbs

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Data sourced from ABS, state government property sales, and Airbnb market analytics. For informational purposes only — not financial advice.