Dee Why NSW Property Investment
Northern Beaches · 2099 · Score: 76/100 · Buy
Dee Why Short-Term Rental (Airbnb) Market
Dee Why NSW Investment Brief
BUY — 2.5% gross yield on a $2,750,853 (single source — OnTheHouse only, no peer to validate) median.
THE MARKET
Dee Why has compounded at 6.9%/yr over 5 years. Median sits in the $2,750,853 (single source — OnTheHouse only, no peer to validate) band today. Properties are sitting on market for 41 days (roughly balanced conditions).
- Median house: $2,750,853 (single source — OnTheHouse only, no peer to validate) | Units: $1,085,803
- Gross yield: 2.5% | Net yield: 1.0%
- 5yr price CAGR: 6.9%/yr | 3yr forecast: 11.6%/yr
- Population: 23,354 | Owner-occupier rate: 58% | 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: $1,300/wk | Days on market: 41 (stable)
- Landlord market — rents likely to keep rising.
SHORT-TERM RENTAL
- Median nightly rate: $240/night | Occupancy: 70%
- Estimated annual STR gross: ~$61,320/yr
- vs long-term rent: $67,600/yr (comparable — LTR offers simpler management)
INFRASTRUCTURE & CATALYSTS
- Beaches Link Tunnel (Sydney) (Announced)
- New Intercity Fleet (NSW Trains) (Under Delivery)
- NorthConnex Tunnel (Operational)
- Transport: Roseville station 10.5km away
BULL CASE
If Dee Why maintains 3%+ annual growth and vacancy stays below 1.0%, median prices could reach $3,163,481 within 3 years with yields compressing slightly as capital values rise.
BEAR CASE
A market correction or interest rate shock could see prices in Dee Why pull back 10-15% from $2,750,853, 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
- Pinkett (NSW): $2,650,000 median, 0.8% yield, 0.0% 1yr growth
- Lovedale (NSW): $2,022,982 median, 1.4% yield, 14.6% 1yr growth
- New Mexico (NSW): $3,120,000 median, 0.7% yield, 0.0% 1yr growth
THE PLAY
Dee Why 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 2.5% and prioritise properties with value-add potential. Consider timing entry around the current stable phase of the market cycle.
- Entry range: $2,475,768 – $3,025,938
- 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
high confidenceBasis: 5yr CAGR 6.9% + 10yr CAGR 6.9%
- +Very tight rental market (vacancy 1.4%) — upward price pressure
- +Premium transport infrastructure — supports long-term capital growth
- −High supply pipeline (3650 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
582
2020
916
2021
734
2022
895
2023
523
2025
New dwelling approvals — higher numbers mean more future supply
Socio-Economic Profile
Source: ABS Census 2021SEIFA Index · Postcode 2099
Decile 8 of 10 — Low disadvantage
Population
42,917
Education (IEO)
9/10
Econ. Resources (IER)
7/10
10-Year Investment Projection
Modelled on Dee Why NSW data — rent, capital growth, tax, and depreciation over 10 years.
Pre-filled: $1300/wk median rent for Dee Why. 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.
Nearby Suburbs
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Analyse a Property →Data sourced from ABS, state government property sales, and Airbnb market analytics. For informational purposes only — not financial advice.