St Marys
what you can build
Enter an address in St Marys and see what the block itself allows, from its size and frontage to the options it suits. That is the part a suburb median never answers.
St Marys market figures
Median house price
$397,500
Median weekly rent
$388
Rental yield
5.1%
12-month price trend
+15.2%
PiFi's figure for the median house price in St Marys is $397,500.
PiFi's figure for the median weekly rent in St Marys is $388.
PiFi's figure for the rental yield in St Marys is 5.1%.
PiFi's figure for the 12-month price trend in St Marys is +15.2%.
PiFi last refreshed this suburb's market data on 4 June 2026.
These are suburb-wide figures. What a particular block allows is a different question, and it is the one PiFi answers.
Check an address in St Marys
Every answer comes from the block itself, not from suburb averages.
Check an addressWhat you get back
- Block size, frontage and shape
- Flood, bushfire and heritage constraints on the land
- Whether the block suits a subdivision, a duplex or townhouses
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