Check another suburbYour suburb, scored · Data as of Oct 2026
St Agnes, SA
R-Score 50 / 100 — ranked #7,647 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 St Agnes →
Is St Agnes a buy right now? Get our verdict + the 5 best streets
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Best Streets in St Agnes, SA
Compare every street in St Agnes (SA) on the Street Score →
Other High-Scoring Suburbs in Tea Tree Gully (SA)
- Fairview ParkR-Score 79/100 · Streets →
- VistaR-Score 75/100 · Streets →
- DernancourtR-Score 70/100 · Streets →
- HighburyR-Score 69/100 · Streets →
- Yatala ValeR-Score 67/100 · Streets →
- Banksia ParkR-Score 66/100 · Streets →
| Indicator | St Agnes Reading | Context & Benchmark |
|---|---|---|
| Ripehouse R-Score | 50 / 100 | Ranked #7,647 of 15,286 Australian suburbs (Oct 2026) |
| Median House Price | $870,000 | +8% over the past 12 months of settled sales |
| Median Weekly Asking Rent | $630/wk | Implies a 3.8% gross rental yield at the current median price |
| Rental Vacancy Rate | 2.4% | Above the 1.5% tight-supply threshold |
| Median Days on Market | 76 days | Part of Tea Tree Gully (SA) council area (LGA avg R-Score 60/100) |
Buyer's Agent & Quantitative Due Diligence
Considering buying an investment property in St Agnes, 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.
St Agnes SA FAQs
Frequently Asked Questions: Investing in St Agnes, SA
Is St Agnes SA a good suburb for property investment in 2026?
As of Oct 2026, St Agnes (SA 5096) scores 50/100 on the Ripehouse R-Score, ranking #7,647 out of 15,286 Australian suburbs. A mixed market — some indicators warm, others cooling. Key fundamentals include a median price of $870,000, median rent of $630/wk, gross yield of 3.8%, and vacancy of 2.4%.
What is the median house price and 12-month growth in St Agnes SA?
The current median property price in St Agnes (SA) is $870,000 (Oct 2026), representing a +8% change over the past 12 months. Properties in St Agnes currently spend a median of 76 days on market.
What is the rental yield and vacancy rate in St Agnes SA?
In St Agnes (SA), the median weekly asking rent is $630/wk, producing a gross rental yield of 3.8%. The suburb vacancy rate is 2.4% as of Oct 2026.
What are the best streets in St Agnes SA?
Ripehouse Advisory scores every G-NAF street in St Agnes against the suburb average for owner-occupancy, public housing, rent, and yield. Use the St Agnes Street Score tool on this page to compare individual streets.
Which council area (LGA) is St Agnes SA located in?
St Agnes (SA, postcode 5096, 5097) is located in the Tea Tree Gully council area (LGA) within Greater Adelaide. Across Tea Tree Gully, the council-wide average R-Score is 60/100 across 20 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.