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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.

YearSalesMedian price
20261$1,620,000
20251$1,650,000
20242$831,172
20234$1,792,500
20214$1,455,000
20192$1,087,500
20181$1,215,000
20174$1,267,500
20163$1,080,000

Recent sales on Cowan Street

The 30 most recent recorded transactions of 63.

AddressSoldLandPrice
9 Cowan Street13 Jan 2026575 m²$1,620,000
12 Cowan Street9 Oct 2025556 m²$1,650,000
40 A Cowan Streetunit27 Nov 2024343 m²$1,595,000
36 R Cowan Street15 Apr 202438 m²$67,345
29 Cowan Street19 Aug 2023611 m²$1,625,000
16 Cowan Street22 Apr 2023477 m²$2,260,000
15 Cowan Street14 Mar 2023556 m²$1,410,000
43 Cowan Street14 Mar 2023786 m²$1,960,000
40 A Cowan Streetunit25 Nov 2021327 m²$1,515,000
2/20 Cowan Streetunit3 Aug 2021184 m²$1,200,000
10 Cowan Street13 May 2021556 m²$1,400,000
37 Cowan Street26 Apr 2021558 m²$1,510,000
34 Cowan Street11 Dec 2019568 m²$1,320,000
29 Cowan Street16 Apr 2019611 m²$855,000
40 A Cowan Streetunit12 Mar 2018343 m²$1,215,000
39 Cowan Street23 Nov 2017778 m²$1,285,000
14 Cowan Street3 Aug 2017658 m²$1,050,000
23 Cowan Street20 May 2017594 m²$1,474,000
40 A Cowan Streetunit21 Mar 2017327 m²$1,250,000
33 Cowan Street29 Nov 2016572 m²$1,450,000
12 Cowan Street28 Oct 2016556 m²$1,080,000
21 Cowan Street8 Sep 2016556 m²$895,000
51 A Cowan Street7 Jun 2016584 m²$1,100,000
6 Cowan Street18 Feb 2016667 m²$1,311,100
2/20 Cowan Streetunit5 Dec 2015184 m²$776,000
5 Cowan Street9 Oct 2014563 m²$392,500
2 Cowan Street1 Apr 2014556 m²$885,000
15 Cowan Street7 Feb 2014556 m²$720,000
47 Cowan Street12 Sep 2013584 m²$965,000
9 Cowan Street3 Aug 2013575 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.