Thornleigh
what you can build
Enter an address in Thornleigh 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.
Thornleigh market figures
Median house price
$1,850,000
Median weekly rent
$878
Rental yield
2.5%
12-month price trend
-2.6%
PiFi's figure for the median house price in Thornleigh is $1,850,000.
PiFi's figure for the median weekly rent in Thornleigh is $878.
PiFi's figure for the rental yield in Thornleigh is 2.5%.
PiFi's figure for the 12-month price trend in Thornleigh is -2.6%.
PiFi last refreshed this suburb's market data on 22 May 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 Thornleigh
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 a granny flat
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