31 Blackett Drive, Castle Hill NSW 2154
Castle Hill House
Technical details
How this sale compares
Sold for $1,750,000 in Dec 2025, up $250,000 (17%) on the $1,500,000 paid in Dec 2022. That is about 5.3% a year over 3 years.
Over the same period the median house price in Castle Hill rose 18%, from $2,139,000 in 2022 to $2,524,444 in 2025.
The 2025 sale was 31% below the Castle Hill median house price for that year ($2,524,444 across 464 sales).
At $2,516 per square metre of land, it compares with a Castle Hill median of $3,109 per square metre over the last 12 months.
Castle Hill 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 Castle Hill sold prices by year.
Rent and yield
Houses in postcode 2154 rented for a median $940 a week, from 607 bonds lodged Oct 2025 to Sep 2026.
On its last sale of $1,750,000 on 9 Dec 2025, that rent is a gross yield of 2.8% 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 Castle Hill.
Related sales
Sale history
Sold is the contract date, when the sale was agreed. Settled is the date ownership transferred.
| Beds | Baths | Cars | Title reference | |||
|---|---|---|---|---|---|---|
| 9 Dec 2025 | 27 Jan 2026 | $1,750,000 | - | - | - | 1025/239306 |
| 18 Dec 2022 | 20 Mar 2023 | $1,500,000 | - | - | - | 1025/239306 |
$1,750,000 Sold 9 Dec 2025
Settled27 Jan 2026
Beds-
Baths-
Cars-
Title reference: 1025/239306
$1,500,000 Sold 18 Dec 2022
Settled20 Mar 2023
Beds-
Baths-
Cars-
Title reference: 1025/239306
Recent sales on Blackett Drive
Sold in the last two years.
- 36 Blackett Dr, Castle Hill 2154 $3,120,000 sold 20 Jun 2026, 696 m²
- 26 Blackett Drive, Castle Hill 2154 $2,188,000 sold 24 Nov 2025, 740 m²
- 25 Blackett Drive, Castle Hill 2154 $2,190,000 sold 29 Aug 2025, 702 m²
- 11 Blackett Drive, Castle Hill 2154 $1,700,000 sold 4 Dec 2024, 753 m²
Recent sales nearby
Sold in the last 12 months within about 400 metres.
- 69 Dresden Ave, Castle Hill 2154 $2,070,000 sold 22 Jul 2026, 745 m²
- 41 Rondelay Dr, Castle Hill 2154 $2,275,000 sold 20 Apr 2026, 721 m²
- 19 Bogan Ave, Baulkham Hills 2153 $2,120,000 sold 7 Apr 2026, 715 m²
- 6 Rutland Ave, Baulkham Hills 2153 $2,130,000 sold 24 Mar 2026, 708 m²
- 12 Excelsior Ave, Castle Hill 2154 $2,100,000 sold 13 Feb 2026, 869 m²
- 42 Hambledon Ave, Baulkham Hills 2153 $1,700,000 sold 3 Feb 2026, 696 m²
- 41 Dresden Ave, Castle Hill 2154 $2,180,000 sold 30 Jan 2026, 696 m²
- 10/3 Arndill Ave, Baulkham Hills 2153 $1,535,000 sold 13 Jan 2026