12 Sunnyside Cres, Castlecrag NSW 2068
Castlecrag House
Technical details
How this sale compares
Sold for $4,850,000 in May 2026, down $250,000 (5%) on the $5,100,000 paid in Jun 2024. That is a fall of about 2.7% a year over 1.9 years.
Over the same period the median house price in Castlecrag fell 1%, from $4,250,000 in 2024 to $4,215,000 in 2026.
The 2026 sale was 15% above the Castlecrag median house price for that year ($4,215,000 across 14 sales).
At $8,161 per square metre of land, it compares with a Castlecrag median of $6,333 per square metre over the last 12 months.
Castlecrag 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 Castlecrag sold prices by year.
Rent and yield
Houses in postcode 2068 rented for a median $1,500 a week, from 205 bonds lodged Oct 2025 to Sep 2026.
On its last sale of $4,850,000 on 1 May 2026, that rent is a gross yield of 1.6% 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 Castlecrag.
Planning controls
- Zone
- R2 Low Density Residential
- Minimum lot size
- 550 m²
- Maximum building height
- 8.5 m
- Floor space ratio
- 0.4:1, and clause 4.4A also applies here Floor area allowed for each square metre of site
From the Willoughby Local Environmental Plan 2012 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.
| Beds | Baths | Cars | Title reference | |||
|---|---|---|---|---|---|---|
| 1 May 2026 | 23 Sep 2026 | $4,850,000 | - | - | - | 191/13097 |
| 18 Jun 2024 | 23 Aug 2024 | $5,100,000 | - | - | - | 191/13097 |
$4,850,000 Sold 1 May 2026
Settled23 Sep 2026
Beds-
Baths-
Cars-
Title reference: 191/13097
$5,100,000 Sold 18 Jun 2024
Settled23 Aug 2024
Beds-
Baths-
Cars-
Title reference: 191/13097
Recent sales on Sunnyside Cres
Sold in the last two years.
- 45 Sunnyside Cres, Castlecrag 2068 $4,000,000 sold 29 Aug 2026, 892 m²
- 24 Sunnyside Crescent, Castlecrag 2068 $2,950,000 sold 28 Mar 2025, 563 m²
- 2 Sunnyside Crescent, Castlecrag 2068 $4,300,000 sold 26 Nov 2024, 658 m²
Recent sales nearby
Sold in the last 12 months within about 400 metres.
- 102 Eastern Valley Way, Willoughby East 2068 $2,000,000 sold 12 Aug 2026, 519 m²
- 9/100 Eastern Valley Way, Willoughby 2068 $2,600,000 sold 11 Aug 2026
- 7 Sugarloaf Cres, Castlecrag 2068 $3,330,000 sold 23 Jul 2026, 630 m²
- 32 The Parapet, Castlecrag 2068 $4,020,000 sold 25 Jun 2026, 632 m²
- 5 The Parapet, Castlecrag 2068 $5,050,000 sold 22 May 2026, 639 m²
- 63 Edinburgh Rd, Willoughby East 2068 $3,470,000 sold 23 Apr 2026, 525 m²
- 5 The Rampart, Castlecrag 2068 $3,155,000 sold 21 Apr 2026, 556 m²
- 101 The Bulwark, Castlecrag 2068 $3,784,000 sold 26 Feb 2026, 677 m²