Seabrook VIC Property Investment

Wyndham · 3028 · Score: 60/100 · Hold

Median House Price
$750K
Rental Yield
3.4%
Vacancy Rate
2.2%
Median Weekly Rent
$520/wk
Median Unit Price
$561K
Population
4,952
Days on Market
19 days
Annual Growth
7.1%

Seabrook Short-Term Rental (Airbnb) Market

Avg Nightly Rate
$410.56/night
Occupancy Rate
48%
Est. Annual Revenue
$72K
AI Investment Analysis

Seabrook VIC Investment Brief

## 1. Investment Verdict Hold — The single most important number is the 5-year CAGR of 6.0% per year. This suburb has delivered consistent, above-inflation capital growth without overheating. The 60.0/100 scorecard confirms a stable market with no major red flags. Buyers can still enter, but the 3.4% gross yield means you're betting on capital growth, not cash flow.

## 2. Market Overview Seabrook's median house price sits at $800,000, with units at $561,495. Over the past year, house prices grew 7.1%, and the 5-year compound annual growth rate of 6.0% shows steady appreciation. The 3-year growth forecast of 13.5% implies a median house price of around $908,000 by 2027. Days on market data is unavailable, but the stable market cycle and low supply pipeline suggest sellers hold the edge. Buyers face limited competition from new stock, so acting decisively matters. The 68% owner-occupier rate provides a solid floor — fewer investors means less speculative volatility.

## 3. Rental Market The vacancy rate is 2.2%, below the 3% equilibrium mark, indicating tight supply. Rental demand is rated high. Median weekly rent is $520, translating to a gross yield of 3.4%. That yield is modest — comparable suburbs like Dandenong (3.5%), Kings Park (3.8%), and St Albans (3.5%) offer slightly better. However, Seabrook's improving vacancy trend and high demand mean you'll likely find tenants quickly. For an investor, this is a capital-growth play with a reliable, if unspectacular, rental income.

## 4. Short-Term Rental Opportunity The median nightly STR rate is $411, with occupancy at 48%. That's low occupancy — typical STR markets run 60-70%. Estimated annual revenue: $411 x 365 x 0.48 = $72,007. Compare that to LTR annual income: $520 x 52 = $27,040. STR grosses 2.7x more, but you must factor in management fees, cleaning, vacancy gaps, and platform costs. The 48% occupancy suggests inconsistent demand. For most investors, LTR is the safer, lower-effort choice here. STR only works if you can push occupancy above 55%.

## 5. Infrastructure & Growth Drivers The West Gate Tunnel is under construction, directly improving access to Melbourne's CBD and western suburbs. This project will reduce travel times and support population growth in the corridor. Seabrook has standard suburban transport access — not premium, but functional. The local unemployment rate is 6.4%, slightly above the national average of around 4.0%, which tempers demand. The supply pipeline is low — price growth is outpacing new supply, meaning existing stock gains scarcity value. No major new employment hubs are announced, so demand relies on Melbourne's broader economic pull.

## 6. Bull Case If the West Gate Tunnel completes on schedule and Melbourne's population growth continues at 2%+ annually, Seabrook benefits directly. The 3-year forecast of 13.5% growth could prove conservative if infrastructure unlocks new demand. A $800,000 purchase today could reach $908,000 by 2027, delivering $108,000 in capital gains. Combined with $27,040 annual rent (assuming 3% rent growth), total return over 3 years could exceed 20% before costs. The low supply pipeline means limited competition from new developments, supporting price resilience.

## 7. Risks - Vacancy risk: At 2.2%, vacancy is low, but if unemployment rises above 7%, demand could soften. The 6.4% local unemployment is already above the national average. - Single-employer dependency: No major single employer dominates, but the western suburbs rely heavily on manufacturing and logistics. A downturn in these sectors could hit demand. - Supply pipeline: Low now, but if council rezones land, new supply could flood the market. No current signs, but it's a watchpoint. - Rate sensitivity: With a 3.4% yield, investors are exposed to interest rate rises. A 1% rate hike on a $640,000 mortgage (80% LVR) adds $6,400 annually in interest — more than the $27,040 rent covers after costs. - Proximity to CBD: Not a risk here — Seabrook is roughly 20 km from Melbourne's CBD, so it's a middle-ring suburb with commute benefits.

## 8. The Play - Entry range: $750,000$850,000 for houses, $520,000$600,000 for units. Avoid paying above $850,000 for a house unless it's renovated. - Minimum yield to target: 3.5% gross yield. If you can't achieve that, look elsewhere. Comparable suburbs like Kings Park (3.8%) offer better cash flow. - Watch signals: Monitor the West Gate Tunnel completion timeline (expected 2025). If delays exceed 12 months, growth may stall. Also watch vacancy rates — a rise above 3% signals softening demand. - Recommended strategy: Buy a house under $800,000 with strong rental demand. Hold for 5+ years to capture capital growth. Avoid STR unless you can push occupancy above 55%. Focus on LTR for stability.

This analysis is for informational purposes only and does not constitute financial, legal, or investment advice. Seek professional advice before making investment decisions.

Gentrification Index

Early gentrification signals5.0/10
Middle-tier SEIFA — moderate gentrification pressure
Moderate capital growth (6.0% CAGR)
Inner/middle ring location (19.3km to CBD) — high gentrification corridor
Active development pipeline (25317 approvals) — supply attracting new residents
Strong public transport infrastructure — supports walkable gentrification

Growth Forecast

low confidence
1yr Forecast
5.2%
p.a.
2yr Forecast
4.8%
p.a.
5yr Forecast
4.1%
p.a.

Basis: 5yr CAGR 6.0% + 10yr CAGR 5.8%

Growth drivers
  • +Low rental vacancy (2.2%) — constrained supply
  • +Fast sales (19 days avg) — strong buyer demand
Headwinds
  • Population decline (-0.7%/yr) — demand headwind
  • High supply pipeline (25317 new approvals) — may cap price growth

Suburb Metric Thresholds

4 green8 yellow4 red
Rental Vacancy Rate
2.2 high impact
Days on Market
19 high impact
Weekly Rent (house)
520 medium impact
5yr Price CAGR
6.01 high impact
10yr Price CAGR
5.82 high impact
1yr Price Growth
7.14 medium impact
Population Growth
-0.7 high impact
Median Household Income
1634 medium impact
Unemployment Rate
6.4 medium impact
Public Transport Score
6.8 medium impact
School Zone Quality
7.9 medium impact
Distance to CBD
19.3 medium impact
SEIFA Advantage/Disadvantage
6 medium impact
Owner Occupier Rate
68.5 medium impact
Gross Rental Yield (%)
3.38 high impact
Net Rental Yield (%)
1.88 high impact

Macro Environment

Macro Indicators

Cash Rate

4.35%

0.25%

Cash rate as at 2026-05-06 · Credit data 2026-03

Suburb Supply & Demand

Suburb Supply Pipeline — New Dwelling Approvals

5,356

2020

6,315

2021

4,824

2022

4,251

2023

4,571

2025

New dwelling approvals — higher numbers mean more future supply

Socio-Economic Profile

Source: ABS Census 2021

SEIFA Index · Postcode 3028

Most disadvantagedLeast disadvantaged

Decile 4 of 10 — Average

Population

28,191

Education (IEO)

6/10

Econ. Resources (IER)

4/10

10-Year Investment Projection

Modelled on Seabrook VIC data — rent, capital growth, tax, and depreciation over 10 years.

Pre-filled: $520/wk median rent for Seabrook. Capital growth and rent increase are editable assumptions.

Schools

In your catchment

Seabrook Primary School
PrimaryGovernment
7.9/10
Point Cook Senior Secondary College
SecondaryGovernment
6.4/10

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.