Thornlie offers a robust investment opportunity, driven by an acute supply-demand imbalance that has yielded 20% price growth over the past 12 months and a mere 0.7% vacancy rate. Positioned 17km from the CBD, this market sustains strong tenant demand, securing a 4.5% gross yield from $700 weekly rents. This combination of strong capital appreciation and rental security underscores its ongoing potential as a hidden gem for investors. The market has started re-rating this location — 12-month growth of +20.0% puts it ahead of the broader Western Australia median. Constrained supply means downward price pressure is structurally limited.
The median price is derived, not estimated. Every number on this page traces back to the model's proprietary yield surface — calibrated for each part of the country and resolved against distance from CBD. The price falls out of the formula.
Inputs for this suburb sit at the top of our calibration tier. The model is not guessing.
9 of 12 signals locked. The model's full read is in the complete analysis.
The model rates Thornlie a 6.9/10 and classifies it as "Hidden Gem". Thornlie offers a robust investment opportunity, driven by an acute supply-demand imbalance that has yielded 20% price growth over the past 12 months and a mere 0.7% vacancy rate. Positioned 17km from the CBD, this market sustains strong tenant demand, securing a 4.5% gross yield from $700 weekly rents. This combination of strong capital appreciation and rental security underscores its ongoing potential as a hidden gem for investors. The market has started re-rating this location — 12-month growth of +20.0% puts it ahead of the broader Western Australia median. Constrained supply means downward price pressure is structurally limited.
Thornlie is tracking at a 4.5% gross rental yield with a median weekly rent of $700 against a median house price of $816K. Full rent progression analysis is included in the complete model report.
The model derives the median price from our proprietary yield model, not from scraped listings or AI estimates. Weekly rent × 52 ÷ gross yield returns the median price — every number on this page traces back to that formula.
Model signals align with: Yield Play, Growth Play, SMSF. Avoidance profiles and risk flags are covered in the full model output.