30 William St, Double Bay NSW 2028
Double Bay Unit
Technical details
Related sales
Sales at 30 William St
Sold is the contract date, when the sale was agreed. Settled is the date ownership transferred.
Every recorded sale in the building. Select a unit number to see that unit's sale history.
| Beds | Baths | Cars | Title reference | ||||
|---|---|---|---|---|---|---|---|
| 10 | 31 Jul 2026 | 11 Sep 2026 | $1,600,000 | - | - | - | 10/SP20729 |
| 1 | 7 Jun 2025 | 21 Jul 2025 | $2,025,000 | - | - | - | 1/SP20729 |
| 11 | 29 Mar 2025 | 28 May 2025 | $1,800,000 | - | - | - | 11/SP20729 |
| 12 | 18 Jan 2022 | 14 Apr 2022 | $1,600,000 | - | - | - | 12/SP20729 |
| 4 | 26 Aug 2021 | 24 Feb 2022 | $1,800,000 | - | - | - | 4/SP20729 |
| 2 | 7 Oct 2021 | 2 Dec 2021 | $2,000,000 | - | - | - | 2/SP20729 |
| 11 | 16 Jul 2020 | 2 Sep 2020 | $1,225,000 | - | - | - | 11/SP20729 |
| 5 | 20 May 2020 | 20 Jul 2020 | $1,160,000 | - | - | - | 5/SP20729 |
| 4 | 8 Mar 2018 | 19 Apr 2018 | $1,185,000 | - | - | - | 4/SP20729 |
| 4 | 1 Aug 2015 | 10 Sep 2015 | $1,010,000 | - | - | - | 4/SP20729 |
| 2 | 30 May 2015 | 8 Jul 2015 | $1,235,000 | - | - | - | 2/SP20729 |
| 7 | 11 Mar 2015 | 22 Apr 2015 | $880,000 | - | - | - | 7/SP20729 |
| 5 | 12 Feb 2015 | 26 Mar 2015 | $900,000 | - | - | - | 5/SP20729 |
$1,600,000 Sold 31 Jul 2026
Title reference: 10/SP20729
$2,025,000 Sold 7 Jun 2025
Title reference: 1/SP20729
$1,800,000 Sold 29 Mar 2025
Title reference: 11/SP20729
$1,600,000 Sold 18 Jan 2022
Title reference: 12/SP20729
$1,800,000 Sold 26 Aug 2021
Title reference: 4/SP20729
$2,000,000 Sold 7 Oct 2021
Title reference: 2/SP20729
$1,225,000 Sold 16 Jul 2020
Title reference: 11/SP20729
$1,160,000 Sold 20 May 2020
Title reference: 5/SP20729
$1,185,000 Sold 8 Mar 2018
Title reference: 4/SP20729
$1,010,000 Sold 1 Aug 2015
Title reference: 4/SP20729
$1,235,000 Sold 30 May 2015
Title reference: 2/SP20729
$880,000 Sold 11 Mar 2015
Title reference: 7/SP20729
$900,000 Sold 12 Feb 2015
Title reference: 5/SP20729
Recent sales on William St
Sold in the last two years.
- 5/28 William St, Double Bay 2028 $1,860,000 sold 7 Aug 2026
- 43 William Street, Double Bay 2028 $15,000,000 sold 18 Dec 2025, 790 m²
- 3/48 William Street, Double Bay 2028 $1,850,000 sold 12 Dec 2025
- 13/51 William Street, Double Bay 2028 $4,001,000 sold 17 Nov 2025
- 6/10 William Street, Double Bay 2028 $2,200,000 sold 14 Nov 2025
- 4/55 William Street, Double Bay 2028 $2,830,000 sold 31 Oct 2025
- 3/55 William Street, Double Bay 2028 $2,830,000 sold 31 Oct 2025
- 2/55 William Street, Double Bay 2028 $2,830,000 sold 31 Oct 2025
Recent sales nearby
Sold in the last 12 months within about 400 metres.
- 2/499 New South Head Rd, Double Bay 2028 $1,240,000 sold 17 Jul 2026
- 4/290 New South Head Rd, Double Bay 2028 $1,310,000 sold 13 Jun 2026
- 501/34 Cross St, Double Bay 2028 $14,250,000 sold 30 May 2026
- 45/177 Bellevue Rd, Bellevue Hill 2023 $1,400,000 sold 26 May 2026
- 5 Kulgoa Rd, Bellevue Hill 2023 $8,475,000 sold 21 May 2026, 566 m²
- 14/490 New South Head Rd, Double Bay 2028 $1,610,000 sold 20 May 2026
- 5/290 New South Head Rd, Double Bay 2028 $1,120,000 sold 16 May 2026
- 62/177 Bellevue Rd, Bellevue Hill 2023 $1,035,000 sold 8 May 2026
Feature data history (beds/baths/cars)
Multiple records here can indicate updates over time (renovations, corrected data, or source conflicts). This section loads when opened.
| Observed | Effective | Beds | Baths | Cars | Active |
|---|---|---|---|---|---|
| Open this section to load feature observations. | |||||
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Land value history
| Base Date | Land Value | Authority | Basis |
|---|---|---|---|
| No land values imported for this property yet. | |||
No land values imported for this property yet.