Check another suburbYour suburb, scored · Data as of Oct 2026
St Johns, SA
R-Score 19 / 100 — ranked #12,395 of 15,286 suburbs this month
Current market conditions here are quieter than most
A lower score describes measured market conditions right now — not your home, your street, or where this market goes next.
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 Johns →
Is St Johns a buy right now? Get our verdict + the 5 best streets
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Best Streets in St Johns, SA
Compare every street in St Johns (SA) on the Street Score →
Other High-Scoring Suburbs in Light (RegC) (SA)
| Indicator | St Johns Reading | Context & Benchmark |
|---|---|---|
| Ripehouse R-Score | 19 / 100 | Ranked #12,395 of 15,286 Australian suburbs (Oct 2026) |
| Median House Price | $2,000,000 | +0% over the past 12 months of settled sales |
| Median Weekly Asking Rent | $710/wk | Measured across residential rental listings |
| Rental Vacancy Rate | 0% | Tight rental supply (below the 1.5% equilibrium threshold) |
| Median Days on Market | — | Part of Light (RegC) (SA) council area (LGA avg R-Score 58/100) |
Buyer's Agent & Quantitative Due Diligence
Considering buying an investment property in St Johns, 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 Johns SA FAQs
Frequently Asked Questions: Investing in St Johns, SA
Is St Johns SA a good suburb for property investment in 2026?
As of Oct 2026, St Johns (SA 5373) scores 19/100 on the Ripehouse R-Score, ranking #12,395 out of 15,286 Australian suburbs. Current market conditions here are quieter than most. Key fundamentals include a median price of $2,000,000, median rent of $710/wk, gross yield of —, and vacancy of 0%.
What is the median house price and 12-month growth in St Johns SA?
The current median property price in St Johns (SA) is $2,000,000 (Oct 2026), representing a 0% change over the past 12 months. Properties in St Johns currently spend a median of a measured period on market.
What is the rental yield and vacancy rate in St Johns SA?
In St Johns (SA), the median weekly asking rent is $710/wk, producing a gross rental yield of not available. The suburb vacancy rate is 0% as of Oct 2026.
What are the best streets in St Johns SA?
Ripehouse Advisory scores every G-NAF street in St Johns against the suburb average for owner-occupancy, public housing, rent, and yield. Use the St Johns Street Score tool on this page to compare individual streets.
Which council area (LGA) is St Johns SA located in?
St Johns (SA, postcode 5373) is located in the Light (RegC) council area (LGA). Across Light (RegC), the council-wide average R-Score is 58/100 across 35 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.