3/17 Badham Avenue, Mosman, NSW 2088 | Property Value & History | OnTheHouse
 
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3/17 Badham Avenue
Mosman NSW 2088

Bedrooms: 3
Bathrooms: 2
Car spaces: 1
Floor area: 136m2
Land area: 845m2
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Last updated 11 May 2026
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Property Details for 3/17 Badham Ave, Mosman

3/17 Badham Ave, Mosman is a 3 bedroom, 2 bathroom Unit with 1 parking spaces and was built in 1970. The property has a land size of 845m2 and floor size of 136m2. While the property is not currently for sale or for rent, it was last sold in June 2023.

Building Type
Unit
Year Built
1970
Floor Size
136m2
Land Size
845m2
Local Government
Mosman
Lot/Plan
3/SP5730

Last Listing description (June 2023)

A sanctuary of tranquility, this private family townhouse entices with its expansive open plan design extending to a peaceful leafy courtyard for carefree outdoor entertaining and intimate alfresco dining. Recently updated and ready for instant enjoyment, the home welcomes with generous living/dining zones, timber floorboards and a modern granite topped kitchen featuring stainless appliances.

Infused with natural light, the home further impresses with charming bedrooms offering built-in robes, and a spacious main bedroom with a fresh ensuite and its own balcony capturing harbour glimpses over Mosman Bay to the North Sydney skyline. The classic bathroom has a tub and separate shower, while the home is enhanced with plantation shutters, reverse cycle air conditioning, a secure car space and extensive storage areas including an attic area with pull-down ladder.

Tucked away in a boutique block of four homes, its sought-after location is a stroll from the ferry, Mosman Bay and Cremorne Point walks, Reid Park and Sirius Cove Beach, while only minutes from village shops, buses and schools.

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Property History for 3/17 Badham Ave, Mosman, NSW 2088

A timeline of how this property has performed in the market
Last Sold
$2,250,000
09 Jun 2023
Listed for Rent
$695/w
30 Oct 2009
  • 09 Jun 2023
    Sold for $2,250,000
  • 17 May 2023
    Listed for Sale Auction Guide $2,200,000
  • 03 Sep 2010
    Sold for $1,105,000
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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 16,021 properties. Over the last 5 years, Houses in Mosman have seen a 13.80% increase in median value, while Units have seen a 22.36% increase. As at 30 April 2026:

  • The median value for Houses in Mosman is $5,684,419 while the median value for Units is $1,458,350.
  • Houses have a median rent of $2,300 while Units have a median rent of $800.
There are currently 68 properties listed for sale, and 45 properties listed for rent in Mosman on OnTheHouse. According to Cotality's data, 653 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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