10 Bay Street, Mosman, NSW 2088 sold on 07 November 2025 | OnTheHouse
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Sold on 07 Nov 2025 - Price Unavailable

10 Bay Street
Mosman NSW 2088

Bedrooms: 6
Bathrooms: 8
Car spaces: 4
Land area: 5488m2
Sold By
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Geoff Smith
Ray White Lower North Shore Group
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Sabrina Gao
Ray White Lower North Shore Group
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Property Details for 10 Bay St, Mosman

10 Bay St, Mosman is a 6 bedroom, 8 bathroom House with 4 parking spaces. The property has a land size of 5488m2. While the property is not currently for sale or for rent, it was last sold in November 2025. There are other 6 bedroom House sold in Mosman in the last 12 months.

Building Type
House
Land Size
5488m2
Local Government
Mosman
Lot/Plan
101/DP1287616

Last Listing description (January 2026)

This unmissable blue-chip opportunity capitalises on the natural beauty of Middle Harbour and the unique size and limitless potential on offer.Basking in sunsets over Middle Harbour, Lot 1 (1,683sqm), stretches from Bay Street to Quakers Hat Bay with landscaped area suspended over the waterfront. Elevated and sure to capture spellbinding views within a new build, there are conceptual architectural drawings designed by leading architects Corben Architects (STCA) to capitalise on the extraordinary 100 metre depth of the allotment. A designer's dream on a highly sought-after Mosman waterfront. This spectacular setting offers scope for a 5-6 bedroom home with expansive, seamless indoor/outdoor entertaining areas. Complete with a stunning infinity pool and four-car garaging.Part of an exclusive lifestyle focused pocket, there is enviable access to both the Sydney CBD and Northern Beaches from this tranquil enclave. Become captivated by the surrounding harbourside beauty and enjoy a leisurely stroll along the nearby waterfront walking trails leading to more foreshore reserves, an off-leash dog park and The Spit Reserve. Features A deep waterfront landholding spanning 1,683sqm Holding both a frontage on Bay St and the harbour Elevated taking in sparkling Middle Harbour vistas Conceptual architectural drawings by Corben Architects (STCA) Superb site for new build upon the waterfront (STCA) 450m to Spit Road buses, shops and cafes 900m to Chinamans Beach, 1.5km from Balmoral Beach 1.2km to Bridgepoint and Mosman village conveniences Convenient access to regular private school bus stops*All information contained herein is gathered from sources we consider to be reliable. However we cannot guarantee its accuracy and interested persons should rely on their own enquiries. For more information or to arrange an inspection, please contact Geoff Smith on 0418 643 923 and Sabrina Gao on 0433 666 591.

Property History for 10 Bay St, Mosman, NSW 2088

A timeline of how this property has performed in the market
Last Sold
07 Nov 2025
  • 07 Nov 2025
    Sold
  • 02 Oct 2025
    Listed for Sale EOI Closes 12th Nov 5pm
  • 20 Jan 2023
    Sold for $110,000
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About Mosman 2088

The size of Mosman is approximately 8.7 square kilometres. It has 45 parks covering nearly 29.6% of total area. The population of Mosman in 2016 was 28475 people. By 2021 the population was 28329 showing a population decline of 0.5% in the area during that time. The predominant age group in Mosman is 50-59 years. Households in Mosman are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Mosman work in a professional occupation.In 2021, 64.10% of the homes in Mosman were owner-occupied compared with 62.80% in 2016.

Mosman has 16,009 properties. Over the last 5 years, Houses in Mosman have seen a 30.04% increase in median value, while Units have seen a 37.05% increase. As at 31 December 2025:

  • The median value for Houses in Mosman is $5,876,830 while the median value for Units is $1,510,797.
  • Houses have a median rent of $1,800 while Units have a median rent of $800.
There are currently 57 properties listed for sale, and 48 properties listed for rent in Mosman on OnTheHouse. According to Cotality's data, 653 properties were sold in the past 12 months in Mosman.

Suburb Insights for Mosman 2088

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Cotality Copyright and Legal Disclaimers about Property Data
Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.