Check another suburbYour suburb, scored · Data as of Oct 2026
Port Willunga, SA
R-Score 53 / 100 — ranked #7,213 of 15,286 suburbs this month
A mixed market — some indicators warm, others cooling
Conditions here are neither running hot nor cold. The detail below shows which indicators are doing the work.
Scores describe measured market conditions — not personal advice, and not a forecast.
Suburb averages hide a lot. Check how your street compares with the rest of Port Willunga →
Is Port Willunga a buy right now? Get our verdict + the 5 best streets
Our read on Port Willunga, the Top 5 streets to target, and the score, price, rent and market-speed trends behind it. Instant, free, and a copy lands in your inbox.
- Our read: is Port Willunga a buy right now?
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Best Streets in Port Willunga, SA
Compare every street in Port Willunga (SA) on the Street Score →
Other High-Scoring Suburbs in Onkaparinga (SA)
- Cherry GardensR-Score 98/100 · Streets →
- ClarendonR-Score 98/100 · Streets →
- Sellicks BeachR-Score 94/100 · Streets →
- Seaford HeightsR-Score 83/100 · Streets →
- KangarillaR-Score 81/100 · Streets →
- Whites ValleyR-Score 78/100 · Streets →
| Indicator | Port Willunga Reading | Context & Benchmark |
|---|---|---|
| Ripehouse R-Score | 53 / 100 | Ranked #7,213 of 15,286 Australian suburbs (Oct 2026) |
| Median House Price | $1,215,800 | +49.2% over the past 12 months of settled sales |
| Median Weekly Asking Rent | $750/wk | Implies a 3.2% gross rental yield at the current median price |
| Rental Vacancy Rate | 0.6% | Tight rental supply (below the 1.5% equilibrium threshold) |
| Median Days on Market | 83 days | Part of Onkaparinga (SA) council area (LGA avg R-Score 64/100) |
Buyer's Agent & Quantitative Due Diligence
Considering buying an investment property in Port Willunga, SA?
Since 2011, Ripehouse Advisory has helped Australian investors screen 15,000 suburbs and 518,000+ streets to avoid high-public-housing blocks, flood/overlay traps, and underperforming pockets. Speak with our team before you make an offer.
Port Willunga SA FAQs
Frequently Asked Questions: Investing in Port Willunga, SA
Is Port Willunga SA a good suburb for property investment in 2026?
As of Oct 2026, Port Willunga (SA 5173) scores 53/100 on the Ripehouse R-Score, ranking #7,213 out of 15,286 Australian suburbs. A mixed market — some indicators warm, others cooling. Key fundamentals include a median price of $1,215,800, median rent of $750/wk, gross yield of 3.2%, and vacancy of 0.6%.
What is the median house price and 12-month growth in Port Willunga SA?
The current median property price in Port Willunga (SA) is $1,215,800 (Oct 2026), representing a +49.2% change over the past 12 months. Properties in Port Willunga currently spend a median of 83 days on market.
What is the rental yield and vacancy rate in Port Willunga SA?
In Port Willunga (SA), the median weekly asking rent is $750/wk, producing a gross rental yield of 3.2%. The suburb vacancy rate is 0.6% as of Oct 2026.
What are the best streets in Port Willunga SA?
Ripehouse Advisory scores every G-NAF street in Port Willunga against the suburb average for owner-occupancy, public housing, rent, and yield. Use the Port Willunga Street Score tool on this page to compare individual streets.
Which council area (LGA) is Port Willunga SA located in?
Port Willunga (SA, postcode 5173) is located in the Onkaparinga council area (LGA) within Greater Adelaide. Across Onkaparinga, the council-wide average R-Score is 64/100 across 48 suburbs.
R-Score and all figures are drawn from Ripehouse's research engine — 15,000 suburbs measured across 27 indicators, refreshed monthly (data as of Oct 2026). Scores describe past and current measured market conditions only. Past performance is not a reliable indicator of future performance. Nothing on this page is personal financial advice.