5/174 Old Northern Rd, Castle Hill NSW 2154
Castle Hill Unit
Technical details
How this sale compares
Sold for $2,100,000 in Jun 2026, up $348,000 (20%) on the $1,752,000 paid in Mar 2023. That is about 5.7% a year over 3.3 years.
Over the same period the median unit price in Castle Hill rose 8%, from $922,500 in 2023 to $997,500 in 2026.
The 2026 sale was 111% above the Castle Hill median unit price for that year ($997,500 across 218 sales).
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
Units in postcode 2154 rented for a median $800 a week, from 698 bonds lodged Oct 2025 to Sep 2026.
On its last sale of $2,100,000 on 29 Jun 2026, that rent is a gross yield of 2.0% 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.
Planning controls
- Zone
- R2 Low Density Residential
- Minimum lot size
- 700 m² For subdividing the whole site, not one unit
- Maximum building height
- 9 m
- Heritage item
- Durham Park (local significance)
From the The Hills Local Environmental Plan 2019 maps on the NSW Planning Portal, looked up at this address's map point on 22 Oct 2026. A control can cover only part of a site and plans change, so the council's planning certificate is the formal record. Planning data from the NSW Department of Planning, Housing and Infrastructure, CC BY 4.0.
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 | ||||
|---|---|---|---|---|---|---|---|
| 5 | 29 Jun 2026 | 31 Jul 2026 | $2,100,000 | - | - | - | 5/1014035 |
| 5 | 17 Mar 2023 | 28 Apr 2023 | $1,752,000 | - | - | - | 5/1014035 |
| 5 | 1 Nov 2018 | 18 Jan 2019 | $1,207,500 | - | - | - | 5/1014035 |
$2,100,000 Sold 29 Jun 2026
Unit5
Settled31 Jul 2026
Beds-
Baths-
Cars-
Title reference: 5/1014035
$1,752,000 Sold 17 Mar 2023
Unit5
Settled28 Apr 2023
Beds-
Baths-
Cars-
Title reference: 5/1014035
$1,207,500 Sold 1 Nov 2018
Unit5
Settled18 Jan 2019
Beds-
Baths-
Cars-
Title reference: 5/1014035
Recent sales on Old Northern Rd
Sold in the last two years.
- 1/240 Old Northern Rd, Castle Hill 2154 $895,000 sold 7 Sep 2026
- 1/234 Old Northern Rd, Castle Hill 2154 $1,115,000 sold 17 Aug 2026
- 313/301 Old Northern Rd, Castle Hill 2154 $710,000 sold 7 Aug 2026
- 1318/301 Old Northern Rd, Castle Hill 2154 $550,000 sold 2 Jul 2026
- 5/369 Old Northern Rd, Castle Hill 2154 $1,200,000 sold 19 Jun 2026
- 206/301 Old Northern Rd, Castle Hill 2154 $620,000 sold 12 Jun 2026
- 10/193 Old Northern Rd, Castle Hill 2154 $1,215,000 sold 26 May 2026
- 1604/301 Old Northern Rd, Castle Hill 2154 $850,000 sold 7 May 2026
Recent sales nearby
Sold in the last 12 months within about 400 metres.
- 11 Keswick Ave, Castle Hill 2154 $1,852,500 sold 16 Jul 2026, 696 m²
- 5 Daphne Ave, Castle Hill 2154 $925,000 sold 3 Jul 2026, 702 m²
- 6 Keswick Ave, Castle Hill 2154 $1,825,000 sold 1 Jul 2026, 696 m²
- 7/2 C Edward St, Baulkham Hills 2153 $1,055,000 sold 29 May 2026
- 7 Cameron Ave, Baulkham Hills 2153 $1,920,000 sold 2 May 2026, 689 m²
- 24 Keswick Ave, Castle Hill 2154 $2,410,000 sold 27 Mar 2026, 999 m²
- 15/6 Edward St, Baulkham Hills 2153 $1,270,000 sold 24 Mar 2026
- 2 B Edward St, Baulkham Hills 2153 $1,810,000 sold 21 Mar 2026, 699 m²