13 Sirius Avenue, Mosman, NSW 2088 | Property Value & History | OnTheHouse
OFF MARKET

13 Sirius Avenue
Mosman NSW 2088

Bedrooms: 5
Bathrooms: 4
Car spaces: 2
Floor area: 328m2
Land area: 655m2
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Property Details for 13 Sirius Ave, Mosman

13 Sirius Ave, Mosman is a 5 bedroom, 4 bathroom House with 2 parking spaces and was built in 1965. The property has a land size of 655m2 and floor size of 328m2. While the property is not currently for sale or for rent, it was last sold in September 2021.

Building Type
House
Year Built
1965
Floor Size
328m2
Land Size
655m2
Local Government
Mosman
Lot/Plan
A/DP395035

Last Listing description (August 2026)

Exuding the feeling of a private retreat, this contemporary masterpiece enjoys an elevated position just 200m from Sirius Cove Reserve and Beach. Tucked away in a serene, highly coveted enclave, it accommodates large families with ease and privacy, featuring a multitude of entertaining spaces.

Transformed with a exacting renovation, the home has been thoughtfully reimagined throughout while retaining a warm and inviting feel.

The design invites an effortless indoor/outdoor lifestyle, framed by beautifully landscaped gardens and terraces complete with a pool and spa. Expanses of glass draw in natural light and leafy vistas while stylish finishes create an air of understated modern elegance.

Sirius Cove Beach is just 400m away, ideal for a morning swim or follow the harbour foreshore track that weaves its way around to Clifton Gardens and Taronga Zoo, walk 1.7km to the Mosman Bay ferry for a scenic trip to the city.

- Spacious master suite with WIR, private balcony and freestanding bath
- Lower-level retreat with rumpus room and guest bedroom with ensuite
- Expansive glass-embraced living and dining space warmed by a gas fire
- Custom-designed bar area with wine fridge and private courtyard
- Generous family room with versatile adjoining casual living room
- Beautifully appointed designer kitchen with central breakfast island
- Low-maintenance landscaped gardens and terraces with in-built BBQ
- Sun-drenched 12.5 metre gas-heated infinity edge lap pool with spa
- Double garaging with internal access, cellar, abundant storage throughout
- Backlit custom-designed cabinetry and display shelving, guest WC
- Ducted air-conditioning, ceiling fans, hardwood floors, plantation shutters
- Sun-soaked northerly aspect, striking outlook across natural surrounds
- 1.1km to Mosman Village with a selection of cosmopolitan restaurants and boutiques

* All information contained herein is gathered from sources we consider to be reliable, however we cannot guarantee or give any warranty to the information provided.

Looking for a home loan? Contact Loan Market's Matt Clayton, our preferred broker. He doesn't work for the banks, he works for you. Call him on 0414 877 333 or visit https://broker.loanmarket.com.au/lower-north-shore/

For more information or to arrange an inspection, contact Bernard Ryan 0408 408 509 or Sabrina Gao 0433 666 591.

Property History for 13 Sirius Ave, Mosman, NSW 2088

A timeline of how this property has performed in the market
Last Sold
$6,400,000
29 Sep 2021
  • 28 May 2026
    Listed for Sale For Sale - Contact Agent
  • 29 Sep 2021
    Sold for $6,400,000
  • 01 Sep 2021
    Listed for Sale Price on Request
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About Mosman 2088

The size of Mosman is approximately 8.7 square kilometres. There are 45 parks, covering nearly 29.6% of the 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 16,055 properties. Over the last 5 years, Houses in Mosman have seen a 1.63% increase in median value, while Units have seen a 7.85% increase. As at 31 July 2026:

  • The median value for Houses in Mosman is $5,301,527 while the median value for Units is $1,382,515.
  • Houses have a median rent of $2,200 while Units have a median rent of $800.
There are currently 67 properties listed for sale, and 63 properties listed for rent in Mosman on OnTheHouse. According to Cotality's data, 603 properties were sold in the past 12 months in Mosman.

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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.