21 Mary Brown Pl, Blair Athol is a 5 bedroom, 3 bathroom House with 3 parking spaces. The property has a land size of 915m2 and floor size of 492m2. 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 Blair Athol in the last 12 months.
Positioned in one of Blair Athol's most sought-after pockets, this impressive residence combines grand proportions, modern comfort, and unbeatable lifestyle appeal. Designed for families who love to entertain, the home delivers multiple living zones, generous accommodation, and breathtaking panoramic views from the balcony and the backyard is the place to be for New Year's fireworks.
Step inside and be welcomed by high ceilings, a flowing floor plan, and a sense of space that continues throughout. The heart of the home is the expansive kitchen, complete with a six-burner gas cooktop, oversized island bench, and a massive walk-in pantry, ideal for those who love to cook and entertain.
A large downstairs bedroom and bathroom provide flexible living options for guests or multi-generational families. Upstairs, you'll find an additional entertainment area and an enormous master suite with a oversized ensuite and an impressive walk-in wardrobe. One other bedroom also features a walk-in, while the main bathroom is complemented by a separate toilet for added convenience.
The oversized laundry, featuring a laundry chute and direct outdoor access, ensures practicality meets design. Storage is abundant throughout, while 4-zoned ducted air conditioning keeps the home comfortable all year round.
Outdoors you'll find a expansive backyard perfect for hosting or a safe place for kids to play. The home's elevated position provides stunning views and a truly unbeatable setting for family gatherings and celebrations.
Features:
• Separate three-car garage + wide driveway
• Bedroom and bathroom downstairs for added convenience
• Expansive kitchen with six-burner gas cooktop, large island bench, and walk in pantry
• Oversized master with ensuite and walk-in robe ( Walk ins to Two )
• High ceilings throughout
• Oversized laundry with side access and laundry chute
• Extra-large entertainment areas both upstairs and downstairs
• Four-zoned ducted air conditioning
• Intercom
• NBN
• Panoramic views
Location VIA Google Maps:
• Blairmount Public School - 2.1km/4min
• Campbelltown Performing Arts High School - 4.3km/8mins
• Bunnings Campbelltown - 900m/2min
• Campbelltown Mall - 2.4km/5min
• Campbelltown Hospital - 3.7km/7min
• Campbelltown Train Station - 1.7km/3min
The size of Blair Athol is approximately 0.9 square kilometres. It has 6 parks covering nearly 20.0% of total area. The population of Blair Athol in 2016 was 2877 people. By 2021 the population was 2725 showing a population decline of 5.3% in the area during that time. The predominant age group in Blair Athol is 50-59 years. Households in Blair Athol are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Blair Athol work in a professional occupation.In 2021, 77.70% of the homes in Blair Athol were owner-occupied compared with 79.90% in 2016.
Blair Athol has 861 properties. Over the last 5 years, Houses in Blair Athol have seen a 56.72% increase in median value. As at 31 October 2025:
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