40 Owston St, Mosman Park is a 5 bedroom, 3 bathroom House with 3 parking spaces. The property has a land size of 1151m2 and floor size of 634m2. While the property is not currently for sale or for rent, it was last sold in October 2025. There are other 5 bedroom House sold in Mosman Park in the last 12 months.
Perfectly situated, on a sprawling 1,151sqm, this residence embodies a rare fusion of lifestyle, luxury, and architectural integrity - anchored by one of Mosman Park's finest private tennis courts.
Originally designed by Laurie Scanlan of Scanlan Architects and recently renovated, this home beautifully blends generous proportions with timeless detailing to create a true sense of elegance and scale. Thoughtfully planned, the layout features five bedrooms, two bathrooms, a dedicated study, and multiple living areas, perfectly balancing family comfort with effortless entertaining.
The contemporary kitchen, dining, and living spaces extend into a dramatic conservatory, framed by expanses of glass and complete with its own kitchenette. This pavilion-like setting adapts with the seasons, accommodating gatherings that flow seamlessly from day to night.
Outdoors, a striking loggia enjoys manicured grounds, a solar-heated pool, and the championship-size tennis court with direct access via Sanctuary Lane. Fully equipped with automated entry, bathroom facilities, storerooms, and a water station, it's both a professional-grade arena and a private retreat.
On the upper level, the master suite becomes a sanctuary, oriented to treetop and tennis court views. With its spa ensuite, walk-in robe, and custom cabinetry, it offers both retreat and indulgence. Additional bedrooms, a generous family bathroom, and a flexible study or children's retreat complete the elevated living spaces.
Additional Features
• Solar-heated pool for year-round use
• Bore reticulation to maintain landscaped gardens
• Exclusive position opposite Mosman Park Golf Course
• Walking distance to St Hilda's, Swan River, cafés, and village amenities
A rare architectural offering, scale, versatility, and prestige in one of Mosman Park's most tightly held pockets.
For further details or to arrange a private inspection, contact me on 0409 771 872.
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 4,467 properties. Over the last 5 years, Houses in Mosman Park have seen a 57.63% increase in median value, while Units have seen a 78.84% increase. As at 31 May 2026:
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