Mosman NSW Property Investment
Mosman · 2088 · Score: 74/100 · Buy
Mosman Short-Term Rental (Airbnb) Market
Mosman NSW Investment Brief
BUY — $5,397,497 median with 9.1%/yr growth over 5 years.
THE MARKET
Mosman has compounded at 9.1%/yr over 5 years — a house that cost $3,491,955 in 2021 is worth $5,397,497 today. Properties are sitting on market for 60 days (buyers have negotiating room). At the same growth rate, today's median reaches $8,342,883 by 2031.
- Median house: $5,397,497 | Units: $1,412,923
- Gross yield: 2.2% | Net yield: 0.7%
- 5yr price CAGR: 9.1%/yr | 3yr forecast: 6.9%/yr
- Population: 28,329 | Owner-occupier rate: 64% | Affluence: Very High
- Supply pipeline: Low — Price growth outpacing new supply, limited development pipeline
RENTAL SNAPSHOT
- Vacancy: 1.4% (improving) | Rental demand: Very High
- Median weekly rent: $2,300/wk | Days on market: 60 (worsening)
- Landlord market — rents likely to keep rising.
SHORT-TERM RENTAL
- Median nightly rate: $310/night | Occupancy: 50%
- Estimated annual STR gross: ~$56,229/yr
- vs long-term rent: $119,600/yr (comparable — LTR offers simpler management)
INFRASTRUCTURE & CATALYSTS
- New Intercity Fleet (NSW Trains) (Under Delivery)
- Beaches Link Tunnel (Sydney) (Announced)
- Sydney Metro City & Southwest (Operational)
- Sydney Gateway (Under Construction)
- Transport: Well-connected inner-city location
BULL CASE
If Mosman maintains 3%+ annual growth and vacancy stays below 1.0%, median prices could reach $6,207,122 within 3 years with yields compressing slightly as capital values rise.
BEAR CASE
A market correction or interest rate shock could see prices in Mosman pull back 10-15% from $5,397,497, with vacancy rising to 2.5% and rental yields softening as tenants gain leverage.
KEY RISKS
- Premium price point limits buyer pool and increases interest rate sensitivity
COMPARABLE MARKETS
- Bondi (NSW): $4,422,566 median, 2.4% yield, 7.1% 1yr growth
- Strathfield (NSW): $3,912,396 median, 1.7% yield, -3.0% 1yr growth
- Tamarama (NSW): $6,382,601 median, 1.9% yield, 5.6% 1yr growth
THE PLAY
Mosman 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 2.2% and prioritise properties with value-add potential. Consider timing entry around the current cooling phase of the market cycle.
- Entry range: $4,857,747 – $5,937,247
- Minimum gross yield to target: 4.5%
- Watch signal: vacancy staying 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
Growth Forecast
low confidenceBasis: 5yr CAGR 9.1% + 10yr CAGR 10.6%
- +Very tight rental market (vacancy 1.4%) — upward price pressure
- +Premium transport infrastructure — supports long-term capital growth
- −Population decline (-0.1%/yr) — demand headwind
- −High supply pipeline (184 new approvals) — may cap price growth
Suburb Metric Thresholds
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
11
2020
49
2021
61
2022
15
2023
48
2025
New dwelling approvals — higher numbers mean more future supply
Socio-Economic Profile
Source: ABS Census 2021SEIFA Index · Postcode 2088
Decile 10 of 10 — Low disadvantage
Population
28,329
Education (IEO)
10/10
Econ. Resources (IER)
9/10
10-Year Investment Projection
Modelled on Mosman NSW data — rent, capital growth, tax, and depreciation over 10 years.
Pre-filled: $2300/wk median rent for Mosman. Capital growth and rent increase are editable assumptions.
Schools
In your catchment
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.
Analyse a Property in Mosman
Get instant STR rules, granny flat feasibility, rental yield, and full investment strategy comparison for any address in Mosman.
Analyse a Property →Data sourced from ABS, state government property sales, and Airbnb market analytics. For informational purposes only — not financial advice.