3503/1 Brushbox Street, Sydney Olympic Park NSW 2127

top-floor split-level penthouse | 201sqm with marble finishes | 2-min walk to station | dual parking in 399-unit building This property occupies a rare position within its building—top-floor, split-level configuration with marble flooring and panoramic views that most units in the 399-property complex cannot replicate. The 201-square-metre floorplan and dual parking spaces give it a tangible edge over standard apartments in Sydney Olympic Park, where compact layouts dominate. It best suits a buyer seeking a primary residence with space and privacy, or an investor targeting the professional tenant demographic aged 20–39 that dominates the area. The 45% owner-occupancy rate suggests the building holds its desirability, and the nearby train station and parklands reinforce daily livability. The primary risk is the building’s 55% renter ratio, which can affect common area upkeep and resale appeal if investor sentiment shifts. Rental yields between 7.26% and 7.65% are strong but depend on maintaining premium finishes against newer stock. The split-level design, while distinctive, may limit appeal to older buyers or families with mobility needs. Hold this property as a long-term residence to capitalise on its configuration advantage; as an investment, it demands proactive management to sustain the yield premium over standard units.