Gymea NSW Property Investment
Sutherland · 2227 · Score: 69/100 · Buy
Gymea NSW Investment Brief
## 1. Investment Verdict Buy – the suburb’s 1‑year price growth of 9.2 % provides the strongest justification.
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## 2. Market Overview - Median house price: $1,862,381 - Median unit price: $1,015,172 - 1‑yr price growth: 9.2 % - 5‑yr CAGR: 4.8 % per annum - 3‑yr forecast growth: 13.5 % - Days on market: data not supplied
Signal: Double‑digit annual growth and a 13.5 % three‑year forecast indicate a seller‑favoured market. The lack of days‑on‑market data prevents a precise read on buyer urgency, but the price trajectory suggests strong capital‑gain potential for new entrants.
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## 3. Rental Market - Median weekly rent: $1,050 / wk - Gross rental yield: 2.9 % (based on current median rent and median house price) - Vacancy rate: data not supplied - Demand rating: data not supplied
Interpretation: A 2.9 % yield is modest for a high‑price suburb, implying that investors rely more on capital growth than cash flow. Without vacancy data we cannot quantify rental‑market tightness, but the rent level is consistent with a premium, low‑density area.
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## 4. Short‑Term Rental Opportunity - STR nightly rate: data not supplied - STR occupancy: data not supplied - Estimated annual STR revenue: data not supplied
Conclusion: Because no STR metrics are available, we cannot model short‑term returns. With a solid long‑term rental base and limited STR information, the default recommendation is to pursue long‑term rental (LTR) until reliable STR data emerges.
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## 5. Infrastructure & Growth Drivers - Known projects / transport / employment base: data not supplied
Implication: In the absence of explicit infrastructure or employment figures, the suburb’s price growth must be attributed to broader regional demand (e.g., proximity to the Sutherland Shire, lifestyle appeal). Investors should monitor council releases for any upcoming projects that could further boost demand.
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## 6. Bull Case If the 3‑year forecast of 13.5 % materialises:
- Projected median house price in 3 years:
- Potential upside: ≈ $250,000 above today’s median, representing a 13.5 % capital gain for owners who lock in at current levels.
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## 7. Risks | Risk | Quantified Concern | |------|--------------------| | Rate sensitivity | Gross yield of 2.9 % leaves little buffer if borrowing costs rise; a 1 % rate increase could erode cash flow. | | Vacancy risk | Vacancy data unavailable – an unexpected rise could further depress the already modest yield. | | Supply pipeline | No data on new dwellings; a surge in approvals could increase competition and pressure rents. | | Data gaps | Missing vacancy, days‑on‑market, and STR figures limit precise risk modelling. |
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## 8. The Play - Entry range: Around the median house price of $1.86 million (or $1.02 million for units if the investor prefers a higher yield profile). - Minimum yield target: ≥ 3 % gross (requires either a lower purchase price or higher rent than the current $1,050 / wk). - Watch signals: 1. Changes in the Reserve Bank’s cash‑rate (impact on borrowing costs). 2. Release of any council‑approved development plans in Gymea. 3. Emerging vacancy or days‑on‑market statistics from the next quarterly report. - Recommended strategy: Acquire a house (or high‑quality unit) now to lock in the 9.2 % annual growth, hold for 3–5 years to capture the projected 13.5 % upside, and monitor rental‑market data to confirm cash‑flow adequacy. If STR data later becomes favourable, reassess the asset for a mixed‑use (LTR + STR) approach.
Gentrification Index
Growth Forecast
low confidenceBasis: 5yr CAGR 4.8% + 10yr CAGR 7.1%
- +Low rental vacancy (1.6%) — constrained supply
- −Slow market (63 days avg) — buyer hesitancy
- −High supply pipeline (5667 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
1,113
2020
1,488
2021
1,323
2022
998
2023
745
2025
New dwelling approvals — higher numbers mean more future supply
Socio-Economic Profile
Source: ABS Census 2021SEIFA Index · Postcode 2227
Decile 10 of 10 — Low disadvantage
Population
15,364
Education (IEO)
9/10
Econ. Resources (IER)
10/10
10-Year Investment Projection
Modelled on Gymea NSW data — rent, capital growth, tax, and depreciation over 10 years.
Pre-filled: $1050/wk median rent for Gymea. 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.