Newton SA Property Investment

Campbelltown (SA) · 5074 · Score: 67/100 · Buy

Median House Price
$1.11M
Rental Yield
3.1%
Vacancy Rate
0.8%
Median Weekly Rent
$655/wk
Median Unit Price
$696K
Population
5,117
Days on Market
20 days
Annual Growth
7.7%

Newton Short-Term Rental (Airbnb) Market

Avg Nightly Rate
$441.31/night
Occupancy Rate
42%
Est. Annual Revenue
$68K
AI Investment Analysis

Newton SA Investment Brief

## 1. Investment Verdict Buy – the suburb’s 7.7 % 1‑year price growth is the strongest single indicator of upside.

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## 2. Market Overview - Median house price: $1,109,791 - Median unit price: $696,160 - 1‑year price growth: 7.7 % - 5‑year CAGR: 4.6 % per annum - 3‑year growth forecast: 13.5 % (total over the period) - Days on market: *Data not provided*

Signal: Double‑digit annual growth shows strong seller momentum. With no days‑on‑market figure, we cannot gauge buyer urgency, but the price trajectory suggests sellers can command premium prices while buyers must act quickly to lock in current levels.

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## 3. Rental Market - Median weekly rent: $655 / wk - Gross rental yield: 3.1 % - Vacancy rate: *Data not provided* - Demand rating: *Data not provided*

Interpretation: A 3.1 % gross yield is modest for a capital‑growth suburb. Investors should expect steady cash flow but should not rely on rental income as the primary return driver. The missing vacancy figure prevents a full assessment of rental risk.

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## 4. Short‑Term Rental Opportunity - STR nightly rate: *Data not provided* - STR occupancy: *Data not provided* - Estimated annual STR revenue: *Data not provided*

Conclusion: With no short‑term data, we cannot model STR performance. Given the solid long‑term price growth and only moderate rental yield, long‑term rental (LTR) remains the safer default strategy until STR metrics become available.

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## 5. Infrastructure & Growth Drivers - Known projects / transport / employment base: *Data not provided*

Implication: The absence of explicit infrastructure or employment information limits our ability to pinpoint demand catalysts. The strong price growth suggests underlying demand, possibly from proximity to Adelaide’s CBD (within 5 km) and existing amenities, but further research is required.

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## 6. Bull Case Assume the 13.5 % 3‑year forecast materialises and growth sustains:

MetricCalculationProjected Value
Median house price after 3 yr$1,109,791 × 1.135$1,260,000
Median house price after 5 yr (4.6 % CAGR)$1,109,791 × (1.046)^5$1,390,000
Gross yield if rent stays $655 / wk($655 × 52) ÷ $1,260,000≈ 2.7 %
Capital gain over 5 yr$1,390,000 – $1,109,791$280,000

The upside is driven primarily by capital appreciation rather than rental income.

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## 7. Risks | Risk | Detail (with numbers where available) | |------|----------------------------------------| | Vacancy risk | No vacancy data; a rise above typical SA suburb levels (≈ 2–3 %) could erode the modest 3.1 % yield. | | Interest‑rate sensitivity | Higher rates increase borrowing costs, potentially dampening buyer demand and compressing the 7.7 % growth momentum. | | Supply pipeline | No data on new dwellings; a sudden influx of units could lift vacancy and pressure yields. | | Single‑employer dependency | Employment base not disclosed; reliance on a dominant local employer would amplify downside if that employer contracts. | | Data gaps | Missing days‑on‑market, STR, and infrastructure information limits full risk assessment. |

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## 8. The Play - Entry range: Around the median house price of $1,109,791 (or median unit price $696,160 for a lower‑cost entry). - Minimum yield target: 3.1 % gross (current market level). - Watch signals: 1. Publication of vacancy statistics for Newton. 2. Announcements of new transport or employment projects within the suburb. 3. Shifts in the 3‑year growth forecast or a slowdown in price appreciation. - Recommended strategy: Acquire a house (or high‑quality unit) at or below the median price, hold for 3–5 years to capture the projected 13.5 %–≈ 25 % capital gain, and collect the existing 3.1 % rental yield. Re‑evaluate annually for any emerging STR opportunities or infrastructure upgrades that could boost yields.

Gentrification Index

Early gentrification signals5.0/10
Middle-tier SEIFA — moderate gentrification pressure
Moderate capital growth (4.6% CAGR)
Inner/middle ring location (9.1km to CBD) — high gentrification corridor
Active development pipeline (2632 approvals) — supply attracting new residents
Strong public transport infrastructure — supports walkable gentrification

Growth Forecast

high confidence
1yr Forecast
5.2%
p.a.
2yr Forecast
4.8%
p.a.
5yr Forecast
4.2%
p.a.

Basis: 5yr CAGR 4.6% + 10yr CAGR 5.5%

Growth drivers
  • +Above-average population growth (2.1%/yr)
  • +Very tight rental market (vacancy 0.8%) — upward price pressure
  • +Active market (20 days avg)
Headwinds
  • High supply pipeline (2632 new approvals) — may cap price growth

Suburb Metric Thresholds

7 green7 yellow2 red
Rental Vacancy Rate
0.8 high impact
Days on Market
20 high impact
Weekly Rent (house)
655 medium impact
5yr Price CAGR
4.57 high impact
10yr Price CAGR
5.54 high impact
1yr Price Growth
7.7 medium impact
Population Growth
2.13 high impact
Median Household Income
1447 medium impact
Unemployment Rate
5.3 medium impact
Public Transport Score
7.3 medium impact
School Zone Quality
6.3 medium impact
Distance to CBD
9.12 medium impact
SEIFA Advantage/Disadvantage
5 medium impact
Owner Occupier Rate
63.1 medium impact
Gross Rental Yield (%)
3.07 high impact
Net Rental Yield (%)
1.57 high impact

Macro Environment

Macro Indicators

Cash Rate

4.35%

0.25%

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

Suburb Supply & Demand

Suburb Supply Pipeline — New Dwelling Approvals

816

2020

554

2021

423

2022

385

2023

454

2025

New dwelling approvals — higher numbers mean more future supply

Socio-Economic Profile

Source: ABS Census 2021

SEIFA Index · Postcode 5074

Most disadvantagedLeast disadvantaged

Decile 5 of 10 — Average

Population

14,380

Education (IEO)

7/10

Econ. Resources (IER)

3/10

10-Year Investment Projection

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

Pre-filled: $655/wk median rent for Newton. Capital growth and rent increase are editable assumptions.

Schools

In your catchment

Charles Campbell College
SecondaryGovernment
6.3/10

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.

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