4 Proteus Pl, Kellyville NSW 2155

Sold for $2,280,000 in Sep 2026, up $420,000 (23%) on the $1,860,000 paid in Jul 2021. That is about 4.0% a year over 5.2 years.

Over the same period the median house price in Kellyville rose 19%, from $1,600,000 in 2021 to $1,900,000 in 2026.

The 2026 sale was 20% above the Kellyville median house price for that year ($1,900,000 across 197 sales).

At $3,799 per square metre of land, it compares with a Kellyville median of $3,786 per square metre over the last 12 months.

Kellyville 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 Kellyville sold prices by year.

Houses in postcode 2155 rented for a median $900 a week, from 1,342 bonds lodged Oct 2025 to Sep 2026.

On its last sale of $2,280,000 on 8 Sep 2026, that rent is a gross yield of 2.1% 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 Kellyville.