Bilgola Plateau NSW Property Investment
Northern Beaches · 2107 · Score: 71/100 · Buy
Bilgola Plateau Short-Term Rental (Airbnb) Market
Bilgola Plateau NSW Investment Brief
Bilgola Plateau, NSW — Suburb Investment Analysis
## 1. Investment Verdict BUY — Scorecard: 71.0/100
The single most important number: 18.1% per annum 5-year CAGR. This suburb has delivered elite capital growth over the medium term, and with a 1.6% vacancy rate and only 3.5% unemployment, the fundamentals support continued upside. The premium price point ($2.68M median house) is the main constraint, but for investors with capital, this is a hold-and-grow play.
## 2. Market Overview - Median house price: $2,675,581 - Median unit price: $1,382,128 - 1-year price growth: 9.1% - 5-year CAGR: 18.1% per annum - 3-year growth forecast: 11.6% - Days on market: Not available, but 1.6% vacancy signals tight supply
The market is in a recovery phase according to the scorecard. Prices grew 9.1% in the past year — strong but not overheated. The 5-year CAGR of 18.1% shows this suburb has been a consistent outperformer. With limited supply and high owner-occupier rates (85%), sellers hold the advantage. Buyers face a premium entry point but limited competition.
## 3. Rental Market - Median weekly rent: $1,325/week - Gross rental yield: 2.6% - Vacancy rate: 1.6% (improving trend) - Rental demand: High - Unemployment: 3.5% — well below national average
The 2.6% gross yield is low by national standards, but this is typical for premium coastal suburbs. The 1.6% vacancy rate with an improving trend signals landlords can secure tenants quickly. High rental demand combined with low unemployment (3.5%) means tenant quality should be strong. This is a capital growth play, not a cash flow play.
## 4. Short-Term Rental Opportunity - Median nightly rate: $624/night - Occupancy rate: 40% - Estimated annual revenue: $624 × 365 × 40% = $91,104/year
At 40% occupancy, STR generates roughly $91K annually versus $68,900 from LTR ($1,325 × 52 weeks). STR wins by about $22,200/year — a 32% premium. However, 40% occupancy is low for a coastal location, suggesting seasonality or limited tourism infrastructure. LTR is safer given the low vacancy rate and consistent demand. STR suits investors willing to manage seasonality.
## 5. Infrastructure & Growth Drivers - New Intercity Fleet (NSW Trains): Under delivery — improves connectivity to Sydney CBD - Transport: Hawkesbury River station 13.4km away — car-dependent suburb - Employment base: Low unemployment (3.5%) suggests a professional/commuter population - Supply pipeline: Low — price growth outpacing new supply, limited development pipeline
The key driver is constrained supply. With limited development pipeline and 85% owner-occupiers, stock turnover is low. The New Intercity Fleet will improve rail access for commuters, but the 13.4km distance to the station means cars remain essential. The suburb's appeal is lifestyle-driven — coastal proximity with bushland setting.
## 6. Bull Case If conditions hold or improve: - 3-year forecast: 11.6% growth would take median house to ~$2.99M - 5-year CAGR maintained: $2.68M growing at 18.1% annually = $6.15M in 5 years - Vacancy stays below 2%: Rental demand remains high, supporting yields - Interest rate cuts: Would expand buyer pool at this premium price point
The bull case is simple: limited supply + high owner-occupier demand + improving transport = continued capital growth. Investors who bought 5 years ago have seen near-doubling of value. The same pattern could repeat if macro conditions remain favourable.
## 7. Risks - Premium price point limits buyer pool: $2.68M median excludes most investors and first-home buyers. This makes the suburb highly sensitive to interest rate movements. - Interest rate sensitivity: At this price point, a 1% rate rise adds ~$27K/year to mortgage costs. This could stall price growth. - Single-employer dependency: Not explicitly stated, but 3.5% unemployment suggests a narrow employment base. Any local job losses could hit demand. - Supply pipeline: Low supply is a double-edged sword — it supports prices now but means no buffer if demand drops. - STR occupancy risk: 40% occupancy is low. If tourism softens, STR revenue drops sharply.
Note: Proximity to Sydney CBD is not listed as a risk — this suburb is 13.4km from the nearest station, not within 5km of the city centre.
## 8. The Play - Entry range: $2.4M–$2.8M for houses; $1.2M–$1.5M for units - Minimum yield to target: 2.5% gross yield — anything below means overpaying - Watch signals: Interest rate decisions, vacancy rate trends, and New Intercity Fleet completion timeline - Recommended strategy: Buy and hold for capital growth. Use LTR for stable income. Avoid flipping — transaction costs at this price point are high (stamp duty ~$130K+).
Why this works: Bilgola Plateau offers elite capital growth (18.1% CAGR) with low risk of oversupply. The 2.6% yield is acceptable for a growth asset. The 1.6% vacancy rate and 3.5% unemployment provide a safety net. This is not a cash flow play — it's a wealth-building play for investors with a 5–10 year horizon.
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*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 18.1% + 10yr CAGR 32.5%
- +Low rental vacancy (1.6%) — constrained supply
- −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 2026-03
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 2107
Decile 10 of 10 — Low disadvantage
Population
15,422
Education (IEO)
10/10
Econ. Resources (IER)
10/10
10-Year Investment Projection
Modelled on Bilgola Plateau NSW data — rent, capital growth, tax, and depreciation over 10 years.
Pre-filled: $1325/wk median rent for Bilgola Plateau. 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.