6 Arrowsmith Lane, Mosman Park, WA 6012 sold on 24 November 2025 | OnTheHouse
SOLD
Sold on 24 Nov 2025 for $5,850,000

6 Arrowsmith Lane
Mosman Park WA 6012

Bedrooms: 5
Bathrooms: 4
Car spaces: 3
Floor area: 510m2
Land area: 630m2
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Property Details for 6 Arrowsmith Lane, Mosman Park

6 Arrowsmith Lane, Mosman Park is a 5 bedroom, 4 bathroom House with 3 parking spaces and was built in 2012. The property has a land size of 630m2 and floor size of 510m2. While the property is not currently for sale or for rent, it was last sold in November 2025. There are other 5 bedroom House sold in Mosman Park in the last 12 months.

Building Type
House
Year Built
2012
Floor Size
510m2
Land Size
630m2
Local Government
Mosman Park
Lot/Plan
1113/P029437

Last Listing description (February 2026)

Sublime Views, Serene LocationPerfectly poised on an elevated position with a breathtaking 180-degree river panorama, this grand family residence captures the essence of luxury living. Spacious, versatile and designed for family satisfaction, it offers an incredible sense of scale and separation, complete with a fully self-contained studio ideal for guests or extended family.Step through the oversized glass entry into a wide gallery hallway, where travertine marble floors and soaring ceilings set an elegant tone. The layout unfolds around the sun-drenched pool terrace, with formal lounge and dining areas plus a separate activity room, creating the perfect hub for entertaining and relaxed living.The middle level features three generous bedrooms and two bathrooms, complemented by a balcony perfectly positioned to watch the boats sail by.Upstairs, the home opens into an expansive family and meals area beneath vaulted ceilings, anchored by a superb chef's kitchen with a large walk-in pantry. This level flows effortlessly onto a spectacular viewing balcony, a true showstopper with its commanding river views. A separate theatre or activity room completes this impressive space, offering flexibility for every stage of family life.The king-sized master suite is a sanctuary of its own, complete with a northerly retreat, large walk-in robe and luxurious ensuite.Downstairs, the real surprise awaits, a fully self-contained studio featuring its own kitchenette, spacious lounge and dining area, bedroom, bathroom and storeroom, opening onto private resort-style gardens. Perfect for long-stay guests, older children or multi-generational living, this space delivers rare versatility.With its commanding outlook, resort-style amenities and an abundance of living options, this spectacular river residence is truly one-of-a-kind, an opportunity to secure one of Mosman Park's most elevated and inspiring homes.Features:5 bedrooms (including studio bedroom)4.5 bathroomsKitchen / Meals / Family areaDouble dishwasherFormal Lounge and DiningUpstairs Theatre / Activity roomDownstairs Activity / Entertaining roomLiftCCTVHeated Swimming PoolBasement Studio with Bedroom, Bathroom, Lounge, Dining & KitchenetteSolar panel (12.5kw) and Battery 14.2 kwhTriple Garage630 sqm of landOUTGOINGS (APPROX):Town of Mosman Park: $8,866.57 per annumWater Corporation: $3,628.28 per annum

Property History for 6 Arrowsmith Lane, Mosman Park, WA 6012

A timeline of how this property has performed in the market
Last Sold
$5,850,000
24 Nov 2025
  • 24 Nov 2025
    Sold for $5,850,000
  • 13 Nov 2025
    Listed for Sale UNDER CONTRACT BY OLIVIA PORTEOUS
  • 26 Sep 2020
    Sold for $3,575,000
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About Mosman Park 6012

The size of Mosman Park is approximately 4.3 square kilometres. There are 37 parks, covering nearly 29.9% of the total area. The population of Mosman Park in 2016 was 8757 people. By 2021 the population was 9169 showing a population growth of 4.7% in the area during that time. The predominant age group in Mosman Park is 50-59 years. Households in Mosman Park are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Mosman Park work in a professional occupation.In 2021, 63.60% of the homes in Mosman Park were owner-occupied compared with 61.50% in 2016.

Mosman Park has 4,468 properties. Over the last 5 years, Houses in Mosman Park have seen a 52.11% increase in median value, while Units have seen a 78.20% increase. As at 30 June 2026:

  • The median value for Houses in Mosman Park is $2,701,818 while the median value for Units is $696,166.
  • Houses have a median rent of $1,295 while Units have a median rent of $600.
There are currently 27 properties listed for sale, and 7 properties listed for rent in Mosman park on OnTheHouse. According to Cotality's data, 191 properties were sold in the past 12 months in Mosman park.

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Olivia Porteous
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William Porteous Properties International
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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.