15 Joseph Street, Blacktown NSW 2148

Sold for $938,000 in Aug 2025, up $173,000 (23%) on the $765,000 paid in Apr 2023. That is about 9.3% a year over 2.3 years.

Over the same period the median house price in Blacktown rose 19%, from $950,000 in 2023 to $1,131,000 in 2025.

The 2025 sale was 17% below the Blacktown median house price for that year ($1,131,000 across 513 sales).

Since then the median house price in Blacktown has risen 3%, from $1,131,000 in 2025 to $1,170,000 over the last 12 months (361 sales).

Blacktown 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 Blacktown sold prices by year.

Houses in postcode 2148 rented for a median $650 a week, from 1,811 bonds lodged Oct 2025 to Sep 2026.

On its last sale of $938,000 on 7 Aug 2025, that rent is a gross yield of 3.6% 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 Blacktown.