2 Sirius Avenue, Mosman, NSW 2088 | Property Value & History | OnTheHouse
 
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2 Sirius Avenue
Mosman NSW 2088

Bedrooms: 6
Bathrooms: 4
Car spaces: 2
Floor area: 560m2
Land area: 921m2
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Last updated 19 Jan 2026
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Property Details for 2 Sirius Ave, Mosman

2 Sirius Ave, Mosman is a 6 bedroom, 4 bathroom House with 2 parking spaces and was built in 2000. The property has a land size of 921m2 and floor size of 560m2. While the property is not currently for sale or for rent, it was last sold in November 2022.

Building Type
House
Year Built
2000
Floor Size
560m2
Land Size
921m2
Local Government
Mosman
Lot/Plan
1/DP8151

Last Listing description (January 2023)

Commanding uninterrupted vistas across the harbour to the cityscape and Eastern Suburbs, this world class harbourside home has been architecturally crafted to maximise its outlook and width of its 921sqm landholding.

Designed to provide families with the luxury of space, the expansive open-plan layout is consumed by the sweeping harbour views. Three sets of stacker doors connect to the wraparound viewing terrace running the entire width of the home. Sure to impress even the most avid entertainer, the custom outdoor kitchen delights in the extraordinary outlook and is also protected from the elements.

Internally, the chef's kitchen effortlessly interacts with the living, dining and terrace with a Caesarstone encased island bench enhancing connectivity. A full butler's pantry with second dishwasher runs behind the main kitchen providing fabulous practicalities for entertaining and every day. Suited to all stages of family life, a variety of oversized living areas are thoughtfully placed throughout the floorplan. The family room is separated from the open-plan living and spills out to the level north facing backyard. Upstairs in the whole floor master retreat a private lounge connects to the upper harbourside terrace, an executive home office and an additional bathroom.

Equipped with endless storage solutions, walls of joinery aspire to create a calming clutter free lifestyle. To be sold with a long list of modern luxuries, there is internal access from the showroom style garage, a separate steam room, underfloor heating and multi-zoned ducted reverse cycle air-conditioning.

Elevated in a prestige cul-de-sac just footsteps from stairs leading down to Sirius Cove Beach, experience the best of Mosman living moments from leading schools, ferries, city buses and the boutique shopping of Military Road.

An impressive selection of living areas, cleverly positioned family room
Family room opening to north facing level lawns through three sets of doors
Two Miele ovens, combi oven, coffee machine and two dishwashers
Double door Liebherr refrigerator, Miele gas cooking and Qasair exhaust
Top floor master retreat combining a private lounge with an executive office
Master sleeping quarters opening to balcony and two walk-in robes
Five-star master ensuite featuring a Kaldewei bath and private shower
Most bedrooms with views and terrace access, all with ample built-ins
Main bathroom layout with bathtub perfectly placed under the window
Separate guest room featuring a walk-in robe and modern ensuite
Heat strip, two ceiling fans and timber bench seat in the outdoor living
Outdoor kitchen layout featuring two fridges and built-in Smeg BBQ
Hardwood timber floorboards and plush carpets, uplifting colour scheme
Steam room, guest powder room and a family sized laundry room
Travertine paving, glass balustrading, landscaped gardens and lawn
Hydronic underfloor gas heating, multi-zoned ducted air-conditioning
Ceiling fans, luxe sheer curtains and block-out blinds, ducted vacuuming
Video intercom system, alarm, Airtouch4 system, outdoor gas bayonet
Internal access from the showroom style garage, clever storage
Footsteps from Sirius Cove Reserve and the dog friendly park/beach
Moments to city bus transport, convenient to leading private schools
A short drive to village shopping, travel into the CBD in 20 minutes

*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 0418 643 923, Richard Harding 0411 875 022 or Lewis Adams 0413 572 441.

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Property History for 2 Sirius Ave, Mosman, NSW 2088

A timeline of how this property has performed in the market
Last Sold
$12,210,000
21 Nov 2022
  • 21 Nov 2022
    Sold for $12,210,000
  • 09 Nov 2022
    Listed for Sale Auction - Contact Agent
  • 17 Sep 2021
    Sold for $10,500,000
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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 16,011 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 41 properties listed for sale, and 41 properties listed for rent in Mosman on OnTheHouse. According to Cotality's data, 649 properties were sold in the past 12 months in Mosman.

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Cotality Copyright and Legal Disclaimers about Property Data

© Copyright 2026. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.

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.

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