Newton SA Property Investment

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

Median House Price
$1.11M
Rental Yield
3.0%
Vacancy Rate
0.8%
Median Weekly Rent
$650/wk
Median Unit Price
$703K
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 1‑year price growth of 7.7 % makes the suburb attractive for capital‑gain investors.

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## 2. Market Overview - Median house price: $1,107,500 - Median unit price: $702,946 - 1‑yr price growth: 7.7 % - 5‑yr CAGR: 4.6 % per annum - 3‑yr growth forecast: 13.5 %

The market is on an upward trajectory: price growth has accelerated from a 4.6 % five‑year CAGR to 7.7 % in the last 12 months, and analysts expect a further 13.5 % rise over the next three years. Because days on market is not available, we cannot quantify buyer urgency, but the strong price momentum signals a seller‑friendly environment for the near term and a buyer‑friendly outlook for those who can lock in today’s prices.

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## 3. Rental Market - Median weekly rent: $650 / wk - Gross rental yield: 3.0 %

Vacancy rate and demand rating are not supplied, so we cannot comment on rental tightness. At a 3.0 % gross yield, the suburb offers a modest cash‑flow profile; investors should primarily rely on capital growth rather than rental income.

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## 4. Short‑Term Rental Opportunity No data on nightly STR rates, occupancy, or annual STR revenue are provided. Consequently we cannot quantify an STR case, and the analysis defaults to long‑term rental (LTR) as the only verifiable income stream.

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## 5. Infrastructure & Growth Drivers The data set does not list any specific infrastructure projects, transport upgrades, or major employment hubs. Without those details, we cannot identify concrete demand drivers or constraints beyond the price‑growth figures already noted.

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## 6. Bull Case Assuming the 3‑year forecast of 13.5 % materialises:

  • Projected median house price in 3 years:
  • Capital gain: $1,256,181 – $1,107,500 = $148,681 (≈13.5 % upside).

If the yield remains at 3.0 % and rents rise in line with price growth, the gross yield could stay stable while the asset value climbs.

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## 7. Risks | Risk | Quantified Concern | |------|--------------------| | Vacancy risk | Vacancy rate is not disclosed; a rise could erode the already modest 3.0 % yield. | | Growth reliance | The 13.5 % 3‑year forecast is an expectation; if growth stalls, price appreciation could fall below the 7.7 % 1‑yr pace. | | Supply pipeline | No data on new dwellings; an unexpected influx of units could pressure prices and yields. | | Interest‑rate sensitivity | With a high median house price ($1,107,500), borrowers are more exposed to rate hikes, which could suppress demand. |

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## 8. The Play - Entry price range: Target purchases between $1,050,000 and $1,150,000 (around the current median). - Minimum yield target: 3.0 % gross (the suburb’s current average). - Watch signals: 1. Publication of days‑on‑market data – a drop would confirm strong buyer demand. 2. Vacancy rate releases – a rise above 5 % would flag cash‑flow pressure. 3. Any announced infrastructure or large‑scale employment projects – could accelerate growth. - Recommended strategy: Acquire a house or unit at the lower end of the entry range, hold for 3‑5 years to capture the projected 13.5 % capital gain, and rely on the 3.0 % gross yield for modest cash flow. Adjust the position if vacancy data or new supply signals deteriorate the yield outlook.

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)
650 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 (%)
3.05 high impact
Net Rental Yield (%)
1.55 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

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: $650/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.