Wallacia NSW Property Investment

Wollondilly · 2745 · Score: 65/100 · Buy

Median House Price
$1.18M
Rental Yield
3.5%
Vacancy Rate
2.2%
Median Weekly Rent
$790/wk
Median Unit Price
$408K
Population
1,711
Days on Market
43 days
Annual Growth
14.1%

Wallacia Short-Term Rental (Airbnb) Market

Avg Nightly Rate
$448.31/night
Occupancy Rate
40%
Est. Annual Revenue
$65K
AI Investment Analysis

Wallacia NSW Investment Brief

BUY3.5% gross yield on a $1,175,867 median.

THE MARKET

Wallacia has compounded at 5.5%/yr over 5 years — a house that cost $899,696 in 2021 is worth $1,175,867 today. Properties are sitting on market for 43 days (roughly balanced conditions). At the same growth rate, today's median reaches $1,536,811 by 2031.

  • Median house: $1,175,867 | Units: $407,849
  • Gross yield: 3.5% | Net yield: 2.0%
  • 5yr price CAGR: 5.5%/yr | 3yr forecast: 13.5%/yr
  • Population: 1,711 | Owner-occupier rate: 77% | Affluence: Very High
  • Supply pipeline: Low — Price growth outpacing new supply, limited development pipeline

RENTAL SNAPSHOT

  • Vacancy: 2.2% (improving) | Rental demand: High
  • Median weekly rent: $790/wk | Days on market: 43 (stable)
  • Balanced market — vacancy manageable but monitor trend.

SHORT-TERM RENTAL

  • Median nightly rate: $448/night | Occupancy: 40%
  • Estimated annual STR gross: ~$65,453/yr
  • vs long-term rent: $41,080/yr (+59% STR premium — factor in higher management costs)

INFRASTRUCTURE & CATALYSTS

  • Western Sydney International (Nancy-Bird Walton) Airport (Under Construction)
  • Sydney Metro - Western Sydney Airport Line (Under Construction)
  • Sydney Metro — Western Sydney Airport (under_construction)
  • Western Sydney Airport (Nancy-Bird Walton) (under_construction)
  • Transport: Standard suburban transport access

BULL CASE

If Wallacia maintains 3%+ annual growth and vacancy stays below 1.5%, median prices could reach $1,352,247 within 3 years with yields compressing slightly as capital values rise.

BEAR CASE

A market correction or interest rate shock could see prices in Wallacia pull back 10-15% from $1,175,867, with vacancy rising to 4.0% and rental yields softening as tenants gain leverage.

KEY RISKS

  • Distance from CBD may limit long-term capital growth potential

COMPARABLE MARKETS

  • Lake Illawarra (NSW): $982,570 median, 3.4% yield, 10.6% 1yr growth
  • Blackett (NSW): $920,447 median, 2.9% yield, 9.7% 1yr growth
  • Macquarie Fields (NSW): $1,027,033 median, 3.1% yield, 7.6% 1yr growth

THE PLAY

Wallacia presents a compelling investment opportunity. The combination of solid fundamentals and high rental demand supports entry at current price levels. Proceed with due diligence on specific properties. Target gross yields above 3.5% and prioritise properties with value-add potential. Consider timing entry around the current recovery phase of the market cycle.

  • Entry range: $1,058,280$1,293,454
  • Minimum gross yield to target: 4.5%
  • Watch signal: vacancy dropping below 2% and days on market falling below 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-gentrification2.0/10
High SEIFA decile — already upgraded or established affluent area
Moderate capital growth (5.5% CAGR)
Active development pipeline (3766 approvals) — supply attracting new residents

Growth Forecast

high confidence
1yr Forecast
6.9%
p.a.
2yr Forecast
6.4%
p.a.
5yr Forecast
5.6%
p.a.

Basis: 5yr CAGR 5.5% + 10yr CAGR 9.8%

Growth drivers
  • +Above-average population growth (1.5%/yr)
  • +Low rental vacancy (2.2%) — constrained supply
Headwinds
  • High supply pipeline (3766 new approvals) — may cap price growth

Suburb Metric Thresholds

7 green5 yellow4 red
Rental Vacancy Rate
2.2 high impact
Days on Market
43 high impact
Weekly Rent (house)
790 medium impact
5yr Price CAGR
5.48 high impact
10yr Price CAGR
9.76 high impact
1yr Price Growth
14.1 medium impact
Population Growth
1.54 high impact
Median Household Income
2498 medium impact
Unemployment Rate
2.9 medium impact
Public Transport Score
4.5 medium impact
School Zone Quality
4.8 medium impact
Distance to CBD
52.56 medium impact
SEIFA Advantage/Disadvantage
9 medium impact
Owner Occupier Rate
76.8 medium impact
Gross Rental Yield (%)
3.49 high impact
Net Rental Yield (%)
1.99 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

407

2020

780

2021

765

2022

1,028

2023

786

2025

New dwelling approvals — higher numbers mean more future supply

Socio-Economic Profile

Source: ABS Census 2021

SEIFA Index · Postcode 2745

Most disadvantagedLeast disadvantaged

Decile 9 of 10 — Low disadvantage

Population

31,847

Education (IEO)

7/10

Econ. Resources (IER)

10/10

10-Year Investment Projection

Modelled on Wallacia NSW data — rent, capital growth, tax, and depreciation over 10 years.

Pre-filled: $790/wk median rent for Wallacia. Capital growth and rent increase are editable assumptions.

Schools

In your catchment

Wallacia PS
PrimaryGovernment
4.8/10
Glenmore Park HS
SecondaryGovernment
5.5/10

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.