1/3-9 Arndill Avenue, Baulkham Hills NSW 2153
Baulkham Hills Unit
Technical details
How this sale compares
Sold for $1,502,500 in May 2025, up $422,500 (39%) on the $1,080,000 paid in Nov 2021. That is about 10.0% a year over 3.5 years.
Over the same period the median unit price in Baulkham Hills rose 20%, from $815,000 in 2021 to $975,000 in 2025.
The 2025 sale was 54% above the Baulkham Hills median unit price for that year ($975,000 across 234 sales).
Since then the median unit price in Baulkham Hills has fallen 3%, from $975,000 in 2025 to $945,000 over the last 12 months (184 sales).
Baulkham Hills 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 Baulkham Hills sold prices by year.
Rent and yield
Units in postcode 2153 rented for a median $700 a week, from 551 bonds lodged Oct 2025 to Sep 2026.
On its last sale of $1,502,500 on 14 May 2025, that rent is a gross yield of 2.4% 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 Baulkham Hills.
Related sales
Sale history
Sold is the contract date, when the sale was agreed. Settled is the date ownership transferred.
Below are all known sales in the building.
| Beds | Baths | Cars | Title reference | ||||
|---|---|---|---|---|---|---|---|
| 1 | 14 May 2025 | 11 Jun 2025 | $1,502,500 | - | - | - | 2/285303 |
| 1 | 25 Nov 2021 | 21 Jan 2022 | $1,080,000 | - | - | - | 2/285303 |
$1,502,500 Sold 14 May 2025
Unit1
Settled11 Jun 2025
Beds-
Baths-
Cars-
Title reference: 2/285303
$1,080,000 Sold 25 Nov 2021
Unit1
Settled21 Jan 2022
Beds-
Baths-
Cars-
Title reference: 2/285303
Recent sales on Arndill Avenue
Sold in the last two years.
- 10/3 Arndill Ave, Baulkham Hills 2153 $1,535,000 sold 13 Jan 2026
- 22 Arndill Avenue, Baulkham Hills 2153 $2,000,000 sold 23 Nov 2025, 696 m²
- 27 Arndill Avenue, Baulkham Hills 2153 $1,950,000 sold 15 Oct 2025, 696 m²
- 20/3-9 Arndill Avenue, Baulkham Hills 2153 $1,660,000 sold 30 Jul 2025
- 10/3 Arndill Ave, Baulkham Hills 2153 $1,415,000 sold 15 May 2025
Recent sales nearby
Sold in the last 12 months within about 400 metres.
- 63 Delaney Dr, Baulkham Hills 2153 $1,798,000 sold 28 Jul 2026, 700 m²
- 36 Blackett Dr, Castle Hill 2154 $3,120,000 sold 20 Jun 2026, 696 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
- 17 Miriam Ct, Baulkham Hills 2153 $2,805,000 sold 31 Jan 2026, 1,016 m²
- 41 Dresden Ave, Castle Hill 2154 $2,180,000 sold 30 Jan 2026, 696 m²
- 23 Boulton Avenue, Baulkham Hills 2153 $1,790,000 sold 14 Dec 2025, 696 m²
- 53 Brucedale Drive, Baulkham Hills 2153 $1,840,000 sold 13 Dec 2025, 986 m²