Seaview Downs SA Property Investment

Holdfast Bay · 5049 · Score: 67/100 · Buy

Median House Price
$890K
Rental Yield
3.1%
Vacancy Rate
0.8%
Median Weekly Rent
$685/wk
Median Unit Price
$753K
Population
2,718
Days on Market
20 days
Annual Growth
-3.3%

Seaview Downs Short-Term Rental (Airbnb) Market

Avg Nightly Rate
$448.69/night
Occupancy Rate
42%
Est. Annual Revenue
$69K
AI Investment Analysis

Seaview Downs SA Investment Brief

BUY3.1% gross yield on a $890,000$1,188,334 (sources disagree, range shown — do NOT quote a single number) median.

THE MARKET

Seaview Downs has compounded at 4.2%/yr over 5 years. Median sits in the $890,000$1,188,334 (sources disagree, range shown — do NOT quote a single number) band today. Properties are sitting on market for 20 days (sellers have the leverage).

  • Median house: $890,000$1,188,334 (sources disagree, range shown — do NOT quote a single number) | Units: $752,716
  • Gross yield: 3.1% | Net yield: 1.6%
  • 5yr price CAGR: 4.2%/yr | 3yr forecast: 13.5%/yr
  • Population: 2,718 | Owner-occupier rate: 82% | Affluence: High
  • Supply pipeline: Low — Price growth outpacing new supply, limited development pipeline

RENTAL SNAPSHOT

  • Vacancy: 0.8% (improving) | Rental demand: Very High
  • Median weekly rent: $685/wk | Days on market: 20 (improving)
  • Landlord market — rents likely to keep rising.

SHORT-TERM RENTAL

  • Median nightly rate: $449/night | Occupancy: 42%
  • Estimated annual STR gross: ~$68,784/yr
  • vs long-term rent: $35,620/yr (+93% STR premium — factor in higher management costs)

INFRASTRUCTURE & CATALYSTS

  • North South Corridor (South Australia) (Under Construction)
  • Adelaide Metro Train Services Franchise (Under Delivery)
  • Transport: Seacliff station 1.3km away

BULL CASE

If Seaview Downs maintains 3%+ annual growth and vacancy stays below 0.8%, median prices could reach $1,320,200 within 3 years with yields compressing slightly as capital values rise.

BEAR CASE

A market correction or interest rate shock could see prices in Seaview Downs pull back 10-15% from $1,148,000, with vacancy rising to 1.4% and rental yields softening as tenants gain leverage.

KEY RISKS

  • Bushfire risk: HIGH (planning_overlay) — confirm BAL rating and any bushfire overlay obligations for the property

COMPARABLE MARKETS

  • Elizabeth (SA): $817,500 median, 3.1% yield, 0.0% 1yr growth
  • Gepps Cross (SA): $912,646 median, 1.9% yield, 2.1% 1yr growth
  • Kilburn (SA): $1,093,556 median, 2.8% yield, 31.9% 1yr growth

THE PLAY

Seaview Downs presents a compelling investment opportunity. The combination of solid fundamentals and very high rental demand supports entry at current price levels. Proceed with due diligence on specific properties. Target gross yields above 3.1% and prioritise properties with value-add potential. Consider timing entry around the current stable phase of the market cycle.

  • Entry range: $1,033,200$1,262,800
  • Minimum gross yield to target: 4.5%
  • Watch signal: vacancy staying below 2% and days on market holding under 35

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

Pre-gentrification3.5/10
High SEIFA decile — already upgraded or established affluent area
Moderate capital growth (4.2% CAGR)
Inner/middle ring location (13.1km to CBD) — high gentrification corridor
Active development pipeline (1245 approvals) — supply attracting new residents

Growth Forecast

high confidence
1yr Forecast
4.4%
p.a.
2yr Forecast
4.0%
p.a.
5yr Forecast
3.5%
p.a.

Basis: 5yr CAGR 4.2% + 10yr CAGR 4.6%

Growth drivers
  • +Very tight rental market (vacancy 0.8%) — upward price pressure
  • +Active market (20 days avg)
Headwinds
  • High supply pipeline (1245 new approvals) — may cap price growth

Suburb Metric Thresholds

6 green6 yellow3 red
Rental Vacancy Rate
0.8 high impact
Days on Market
20 high impact
Weekly Rent (house)
685 medium impact
5yr Price CAGR
4.25 high impact
10yr Price CAGR
4.6 high impact
1yr Price Growth
-3.26 medium impact
Population Growth
1.23 high impact
Median Household Income
1853 medium impact
Unemployment Rate
4.7 medium impact
Public Transport Score
No data medium impact
School Zone Quality
7 medium impact
Distance to CBD
13.13 medium impact
SEIFA Advantage/Disadvantage
7 medium impact
Owner Occupier Rate
81.5 medium impact
Gross Rental Yield (%)
3.1 high impact
Net Rental Yield (%)
1.6 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

170

2020

224

2021

245

2022

321

2023

285

2025

New dwelling approvals — higher numbers mean more future supply

Socio-Economic Profile

Source: ABS Census 2021

SEIFA Index · Postcode 5049

Most disadvantagedLeast disadvantaged

Decile 9 of 10 — Low disadvantage

Population

10,380

Education (IEO)

9/10

Econ. Resources (IER)

8/10

10-Year Investment Projection

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

Pre-filled: $685/wk median rent for Seaview Downs. Capital growth and rent increase are editable assumptions.

Schools

In your catchment

Seaview High School
SecondaryGovernment
6.6/10

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.