Boulder WA Property Investment

Kalgoorlie-Boulder · 6432 · Score: 54/100 · Hold

Median House Price
$392K
Rental Yield
8.2%
Vacancy Rate
3.0%
Median Weekly Rent
$620/wk
Median Unit Price
$322K
Population
4,872
Days on Market
45 days
Annual Growth
18.6%

Boulder Short-Term Rental (Airbnb) Market

Avg Nightly Rate
$322.93/night
Occupancy Rate
%
Est. Annual Revenue
$77K
AI Investment Analysis

Boulder WA Investment Brief

HOLD8.2% gross yield on a $392,140 median.

THE MARKET

Boulder has compounded at 0.2%/yr over 5 years — a house that cost $388,242 in 2021 is worth $392,140 today. Properties are sitting on market for 45 days (roughly balanced conditions). At the same growth rate, today's median reaches $396,077 by 2031.

  • Median house: $392,140 | Units: $321,610
  • Gross yield: 8.2% | Net yield: 6.7%
  • 5yr price CAGR: 0.2%/yr | 3yr forecast: 13.5%/yr
  • Population: 4,872 | Owner-occupier rate: 63% | Affluence: Below Average
  • Supply pipeline: Low — Price growth outpacing new supply, limited development pipeline

RENTAL SNAPSHOT

  • Vacancy: 3.0% (stable) | Rental demand: Moderate
  • Median weekly rent: $620/wk | Days on market: 45 (stable)
  • Tenant market — vacancy elevated, negotiate hard on rent.

SHORT-TERM RENTAL

Insufficient STR data for this suburb. Run a specific address analysis for property-level STR projections.

INFRASTRUCTURE & CATALYSTS

  • No major confirmed infrastructure projects on record.
  • Transport: Kalgoorlie station 4.3km away

BULL CASE

If Boulder maintains 3%+ annual growth and vacancy stays below 2.1%, median prices could reach $450,961 within 3 years with yields compressing slightly as capital values rise.

BEAR CASE

A market correction or interest rate shock could see prices in Boulder pull back 10-15% from $392,140, with vacancy rising to 5.0% and rental yields softening as tenants gain leverage.

KEY RISKS

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

COMPARABLE MARKETS

  • Badgingarra (WA): $450,000 median, 2.3% yield, 14.0% 1yr growth
  • Frankland River (WA): $342,634 median, 2.4% yield, 9.3% 1yr growth
  • Wagin (WA): $379,354 median, 4.6% yield, -3.5% 1yr growth

THE PLAY

Boulder offers balanced fundamentals but does not present an urgent buying signal. The market is in a recovery phase with moderate vacancy risk. Monitor vacancy trends and price movements over the next 6-12 months. Only enter if a property can be acquired at or below median pricing with yields exceeding 8.7%.

  • Entry range: $352,926$431,354
  • Minimum gross yield to target: 8.5%
  • 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-gentrification3.5/10
Low socioeconomic base — classic gentrification precondition
Active development pipeline (173 approvals) — supply attracting new residents

Growth Forecast

high confidence
1yr Forecast
1.0%
p.a.
2yr Forecast
0.9%
p.a.
5yr Forecast
0.8%
p.a.

Basis: 5yr CAGR 0.2% + 10yr CAGR 2.0%

Headwinds
  • High supply pipeline (173 new approvals) — may cap price growth

Suburb Metric Thresholds

5 green4 yellow7 red
Rental Vacancy Rate
3 high impact
Days on Market
45 high impact
Weekly Rent (house)
620 medium impact
5yr Price CAGR
0.23 high impact
10yr Price CAGR
2.05 high impact
1yr Price Growth
18.64 medium impact
Population Growth
0.16 high impact
Median Household Income
2001 medium impact
Unemployment Rate
4.7 medium impact
Public Transport Score
1.3 medium impact
School Zone Quality
5.2 medium impact
Distance to CBD
550.43 medium impact
SEIFA Advantage/Disadvantage
2 medium impact
Owner Occupier Rate
63 medium impact
Gross Rental Yield (%)
8.22 high impact
Net Rental Yield (%)
6.72 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

52

2022

57

2023

64

2025

New dwelling approvals — higher numbers mean more future supply

Socio-Economic Profile

Source: ABS Census 2021

SEIFA Index · Postcode 6432

Most disadvantagedLeast disadvantaged

Decile 2 of 10 — High disadvantage

Population

7,150

Education (IEO)

1/10

Econ. Resources (IER)

3/10

10-Year Investment Projection

Modelled on Boulder WA data — rent, capital growth, tax, and depreciation over 10 years.

Pre-filled: $620/wk median rent for Boulder. Capital growth and rent increase are editable assumptions.

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