20 A Cobbittee St, Mosman NSW 2088
Mosman House
Technical details
How this sale compares
Sold for $13,200,000 in Feb 2026, up $9,250,000 (234%) on the $3,950,000 paid in Oct 2019. That is about 20.9% a year over 6.4 years.
Over the same period the median house price in Mosman rose 41%, from $3,600,000 in 2019 to $5,087,500 in 2026.
The 2026 sale was 159% above the Mosman median house price for that year ($5,087,500 across 112 sales).
At $28,596 per square metre of land, it compares with a Mosman median of $11,403 per square metre over the last 12 months.
Mosman 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 Mosman sold prices by year.
Rent and yield
Houses in postcode 2088 rented for a median $2,000 a week, from 257 bonds lodged Oct 2025 to Sep 2026.
On its last sale of $13,200,000 on 19 Feb 2026, that rent is a gross yield of 0.8% 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 Mosman.
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 | |||
|---|---|---|---|---|---|---|
| 19 Feb 2026 | 26 May 2026 | $13,200,000 | - | - | - | 1/232654 |
| 11 Oct 2019 | 31 Jan 2020 | $3,950,000 | - | - | - | 1/232654 |
| 4 Aug 2015 | 27 Nov 2015 | $2,850,000 | - | - | - | 1/232654 |
$13,200,000 Sold 19 Feb 2026
Settled26 May 2026
Beds-
Baths-
Cars-
Title reference: 1/232654
$3,950,000 Sold 11 Oct 2019
Settled31 Jan 2020
Beds-
Baths-
Cars-
Title reference: 1/232654
$2,850,000 Sold 4 Aug 2015
Settled27 Nov 2015
Beds-
Baths-
Cars-
Title reference: 1/232654
Recent sales on Cobbittee St
Sold in the last two years.
- 11 Cobbittee St, Mosman 2088 $7,325,000 sold 20 Mar 2026, 670 m²
Recent sales nearby
Sold in the last 12 months within about 400 metres.
- 2 Kahibah Rd, Mosman 2088 $6,310,000 sold 29 Aug 2026, 607 m²
- 6 Coronation Ave, Mosman 2088 $28,500,000 sold 14 Aug 2026, 670 m²
- 4 Methuen Ave, Mosman 2088 $1,635,000 sold 27 Mar 2026, 119 m²
- 6 Wolseley Rd, Mosman 2088 $6,600,000 sold 26 Mar 2026, 436 m²
- 22 Pretoria Ave, Mosman 2088 $9,000,000 sold 20 Feb 2026, 778 m²