29 Marion St, Blacktown NSW 2148

Sold for $1,367,000 in Jan 2026, up $707,000 (107%) on the $660,000 paid in Oct 2018. That is about 10.5% a year over 7.3 years.

Over the same period the median house price in Blacktown rose 64%, from $715,000 in 2018 to $1,175,000 in 2026.

The 2026 sale was 16% above the Blacktown median house price for that year ($1,175,000 across 254 sales).

At $2,099 per square metre of land, it compares with a Blacktown median of $2,027 per square metre over the last 12 months.

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 $1,367,000 on 31 Jan 2026, that rent is a gross yield of 2.5% 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.