Cowan Street, Oyster Bay NSW 2225
Sold prices and sales history from official NSW Valuer General records.
Recorded sales
63
since 2001
5-year median price
$1.61m
all dwelling types on this street
Most recent sale
13 Jan 2026
contract date
Yearly medians — last 10 years
Median sold price and number of sales on Cowan Street by year.
| Year | Sales | Median price |
|---|---|---|
| 2026 | 1 | $1,620,000 |
| 2025 | 1 | $1,650,000 |
| 2024 | 2 | $831,172 |
| 2023 | 4 | $1,792,500 |
| 2021 | 4 | $1,455,000 |
| 2019 | 2 | $1,087,500 |
| 2018 | 1 | $1,215,000 |
| 2017 | 4 | $1,267,500 |
| 2016 | 3 | $1,080,000 |
Recent sales on Cowan Street
The 30 most recent recorded transactions of 63.
| Address | Sold | Land | Price |
|---|---|---|---|
| 9 Cowan Street | 13 Jan 2026 | 575 m² | $1,620,000 |
| 12 Cowan Street | 9 Oct 2025 | 556 m² | $1,650,000 |
| 40 A Cowan Streetunit | 27 Nov 2024 | 343 m² | $1,595,000 |
| 36 R Cowan Street | 15 Apr 2024 | 38 m² | $67,345 |
| 29 Cowan Street | 19 Aug 2023 | 611 m² | $1,625,000 |
| 16 Cowan Street | 22 Apr 2023 | 477 m² | $2,260,000 |
| 15 Cowan Street | 14 Mar 2023 | 556 m² | $1,410,000 |
| 43 Cowan Street | 14 Mar 2023 | 786 m² | $1,960,000 |
| 40 A Cowan Streetunit | 25 Nov 2021 | 327 m² | $1,515,000 |
| 2/20 Cowan Streetunit | 3 Aug 2021 | 184 m² | $1,200,000 |
| 10 Cowan Street | 13 May 2021 | 556 m² | $1,400,000 |
| 37 Cowan Street | 26 Apr 2021 | 558 m² | $1,510,000 |
| 34 Cowan Street | 11 Dec 2019 | 568 m² | $1,320,000 |
| 29 Cowan Street | 16 Apr 2019 | 611 m² | $855,000 |
| 40 A Cowan Streetunit | 12 Mar 2018 | 343 m² | $1,215,000 |
| 39 Cowan Street | 23 Nov 2017 | 778 m² | $1,285,000 |
| 14 Cowan Street | 3 Aug 2017 | 658 m² | $1,050,000 |
| 23 Cowan Street | 20 May 2017 | 594 m² | $1,474,000 |
| 40 A Cowan Streetunit | 21 Mar 2017 | 327 m² | $1,250,000 |
| 33 Cowan Street | 29 Nov 2016 | 572 m² | $1,450,000 |
| 12 Cowan Street | 28 Oct 2016 | 556 m² | $1,080,000 |
| 21 Cowan Street | 8 Sep 2016 | 556 m² | $895,000 |
| 51 A Cowan Street | 7 Jun 2016 | 584 m² | $1,100,000 |
| 6 Cowan Street | 18 Feb 2016 | 667 m² | $1,311,100 |
| 2/20 Cowan Streetunit | 5 Dec 2015 | 184 m² | $776,000 |
| 5 Cowan Street | 9 Oct 2014 | 563 m² | $392,500 |
| 2 Cowan Street | 1 Apr 2014 | 556 m² | $885,000 |
| 15 Cowan Street | 7 Feb 2014 | 556 m² | $720,000 |
| 47 Cowan Street | 12 Sep 2013 | 584 m² | $965,000 |
| 9 Cowan Street | 3 Aug 2013 | 575 m² | $669,950 |
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Transactions from NSW Valuer General Property Sales Information (CC BY 4.0), 2001 to present; recent weeks may not be registered yet. Prices are as recorded on contracts and may include non-market transfers. Sold prices are public records — this page is not a valuation.