Flagstaff Hill SA Property Investment

Onkaparinga · 5159 · Score: 64/100 · Hold

Median House Price
$1.09M
Rental Yield
3.4%
Vacancy Rate
0.8%
Median Weekly Rent
$700/wk
Median Unit Price
$804K
Population
10,184
Days on Market
20 days
Annual Growth
9.4%

Flagstaff Hill Short-Term Rental (Airbnb) Market

Avg Nightly Rate
$435.19/night
Occupancy Rate
42%
Est. Annual Revenue
$67K
AI Investment Analysis

Flagstaff Hill SA Investment Brief

## 1. Investment Verdict Hold – the key figure is the median house price of $1,086,250 (sole source: OnTheHouse). The scorecard (64 / 100) also points to a neutral stance.

## 2. Market Overview - Median house price: $1,086,250 (sole source, not peer‑validated). - Growth trend: No growth data supplied, so we cannot confirm whether prices are rising or falling. - Days on market: Not provided.

Signal: With a high median price and no evidence of rapid price appreciation, buyers should expect a relatively stable market and may need to price competitively. Sellers lack clear evidence of strong upward momentum, so they may need to price realistically to attract offers.

## 3. Rental Market No vacancy rate, weekly rent, gross yield, or demand rating is supplied. Without these metrics, investors cannot calculate expected cash flow or compare long‑term rental attractiveness. Monitoring local rental listings and council data will be essential before committing to a rental strategy.

## 4. Short‑Term Rental Opportunity No STR nightly rate, occupancy, or revenue estimates are available. Consequently, we cannot determine whether a long‑term rental (LTR) or short‑term rental (STR) would deliver a superior return in Flagstaff Hill at this time.

## 5. Infrastructure & Growth Drivers The data set does not list any known projects, transport upgrades, or major employment hubs. Investors should research council planning documents, upcoming road or public‑transport improvements, and the presence of large employers to gauge future demand.

## 6. Bull Case In the absence of concrete growth, vacancy, or infrastructure figures, we can only outline a qualitative upside:

  • If new infrastructure (e.g., road upgrades or a shopping precinct) materialises, and buyer demand strengthens, the median price could appreciate beyond the current $1,086,250 level.
  • If rental demand rises and vacancy falls, gross yields could improve, supporting higher investor returns.

Specific price or yield targets cannot be quantified without supporting data.

## 7. Risks | Risk | Why it matters (with available data) | |------|--------------------------------------| | Single‑source price data | The median price comes from only OnTheHouse; lack of peer validation may mean the figure is inaccurate or outdated. | | Vacancy uncertainty | No vacancy rate is supplied; a higher-than‑expected vacancy would erode rental income. | | Supply pipeline | Without data on new dwellings, we cannot gauge whether upcoming supply could outstrip demand and pressure prices. | | Interest‑rate sensitivity | As with any high‑value property, rising rates could increase borrowing costs and reduce investor cash flow. |

## 8. The Play - Entry range: Around the sole‑source median of $1,086,250. - Minimum yield target: Aim for a gross yield that comfortably covers financing and maintenance (typically ≥ 4 %). Without rental figures, investors should obtain local rent data before committing. - Watch signals: 1. Release of peer‑validated median price data. 2. Council announcements of new infrastructure or major employer projects. 3. Updates to local vacancy and rental‑rate statistics. - Recommended strategy: Hold the existing position while gathering missing market intelligence (rental rates, vacancy, infrastructure plans). If future data shows improving rental yields or price appreciation, consider adding to the portfolio; if downside risks materialise, reassess the hold.

Gentrification Index

Pre-gentrification3.0/10
High SEIFA decile — already upgraded or established affluent area
Inner/middle ring location (13.6km to CBD) — high gentrification corridor
Active development pipeline (4489 approvals) — supply attracting new residents

Growth Forecast

high confidence
1yr Forecast
3.9%
p.a.
2yr Forecast
3.6%
p.a.
5yr Forecast
3.2%
p.a.

Basis: 5yr CAGR 3.6% + 10yr CAGR 4.4%

Growth drivers
  • +Very tight rental market (vacancy 0.8%) — upward price pressure
  • +Active market (20 days avg)
Headwinds
  • High supply pipeline (4489 new approvals) — may cap price growth

Suburb Metric Thresholds

8 green4 yellow4 red
Rental Vacancy Rate
0.8 high impact
Days on Market
20 high impact
Weekly Rent (house)
700 medium impact
5yr Price CAGR
3.61 high impact
10yr Price CAGR
4.43 high impact
1yr Price Growth
9.41 medium impact
Population Growth
0.42 high impact
Median Household Income
1801 medium impact
Unemployment Rate
4.3 medium impact
Public Transport Score
5.1 medium impact
School Zone Quality
7.5 medium impact
Distance to CBD
13.6 medium impact
SEIFA Advantage/Disadvantage
7 medium impact
Owner Occupier Rate
83.6 medium impact
Gross Rental Yield (%)
3.35 high impact
Net Rental Yield (%)
1.85 high impact

Macro Environment

Macro Indicators

Cash Rate

4.35%

0.25%

Cash rate as at 2026-05-06 · Credit data 2026-04

Suburb Supply & Demand

Suburb Supply Pipeline — New Dwelling Approvals

872

2020

1,074

2021

814

2022

839

2023

890

2025

New dwelling approvals — higher numbers mean more future supply

Socio-Economic Profile

Source: ABS Census 2021

SEIFA Index · Postcode 5159

Most disadvantagedLeast disadvantaged

Decile 8 of 10 — Low disadvantage

Population

33,635

Education (IEO)

7/10

Econ. Resources (IER)

8/10

10-Year Investment Projection

Modelled on Flagstaff Hill SA data — rent, capital growth, tax, and depreciation over 10 years.

Pre-filled: $700/wk median rent for Flagstaff Hill. Capital growth and rent increase are editable assumptions.

Schools

In your catchment

Flagstaff Hill Primary School
PrimaryGovernment
7.3/10
Aberfoyle Park High School
SecondaryGovernment
6.7/10

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.

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

Flagstaff Hill SA Property Market — Median, Growth, Yield | Estait