40 Janet Avenue, Thornleigh NSW 2120

Sold for $2,050,000 in Nov 2025, up $65,000 (3%) on the $1,985,000 paid in Jul 2024. That is about 2.4% a year over 1.3 years.

Over the same period the median house price in Thornleigh fell 1%, from $1,889,000 in 2024 to $1,868,000 in 2025.

The 2025 sale was 10% above the Thornleigh median house price for that year ($1,868,000 across 97 sales).

At $2,733 per square metre of land, it compares with a Thornleigh median of $2,493 per square metre over the last 12 months.

Thornleigh medians use NSW Valuer General sales of $50,000 or more, leaving out part-interest transfers and contracts covering several properties, and need at least 10 sales in the period. See Thornleigh sold prices by year.

Houses in postcode 2120 rented for a median $900 a week, from 234 bonds lodged Oct 2025 to Sep 2026.

On its last sale of $2,050,000 on 27 Nov 2025, that rent is a gross yield of 2.3% a year, before costs and vacancies.

Median weekly rents from residential rental bonds lodged with NSW Fair Trading, by postcode. This home's own rent may differ. See rents by bedrooms in Thornleigh.