19 Kathleen Avenue

Rarely does an estate of such monumental scale, architectural brilliance, and prestigious positioning become available in the heart of the Hills District. Welcome to 19 Kathleen Avenue, Castle Hill - a breathtaking, tri-level masterpiece commanding an incredibly rare 3,977sqm parcel of land. In a suburb where land is highly coveted, a holding of this size is exceptionally rare. Hidden away in an elite, whisper-quiet cul-de-sac, this property seamlessly fuses the absolute privacy of a country-style acreage with the vibrant, cosmopolitan convenience of urban living. From the moment you turn into the street, the home's commanding street presence is undeniable. Pass through the grand entrance onto a sweeping circular driveway that effortlessly accommodates multiple guest vehicles and leads to a secure double lock-up garage. The resort-style grounds have been meticulously designed for those who demand the finer things in life. Step outside into your own private country club: - Championship Tennis Court: Host weekend matches on your private, full-sized court. - Sparkling Swimming Pool: A sun-drenched oasis perfect for lazy summer afternoons or grand poolside soirees. - Manicured Estate Gardens: Sprawling lawns offer endless space for children and pets to explore in complete safety. Spanning three expansive, light-filled levels, the architectural floor plan brilliantly separates grand-scale entertaining from peaceful, private sanctuaries. The Upper Level The Accommodation Wing Designed as a serene retreat from the hustle and bustle of daily life, this level features five palatial bedrooms. Catering perfectly to multi-generational families or high-end guest accommodation, three of the five bedrooms are ultra-luxurious suites equipped with their own private ensuites. This level opens to a mammoth, wrap-around outdoor terrace. Here, you can enjoy your morning coffee or evening wine while soaking in breathtaking, panoramic views of the lush, tranquil tree-tops and bushland. The Ground Level - Grand Living and Dining The heart of the home features soaring ceilings, expansive formal and informal living zones, and a gourmet kitchen designed to cater to the culinary enthusiast. Seamless indoor-outdoor flow ensures that whether you are hosting an intimate family dinner or a hundred guests, the transitions are effortless. The Lower Level - The Ultimate Entertainment Hub Descend to the lower level and discover an entertainer's paradise that rivals any five-star resort. This dedicated leisure zone comes fully equipped with: - A bespoke, custom-built wet bar for hosting cocktail nights. - A state-of-the-art private cinema/media room for the ultimate movie-night experience. - A massive rumpus and billiard area that effortlessly flows out to the poolside terrace. While the estate feels like a world away from everything, it boasts an enviable, walk-to everywhere location. A flat, easy 10-minute stroll takes you directly to: - Castle Towers Shopping Precinct: Sydney's premier destination for world-class shopping, dining, and gold-class cinemas. - Metro Station: Offering rapid, high-frequency transit directly into the Sydney CBD and Macquarie Park. - Elite Schooling & Parks: Zoned for highly sought-after local schools and moments from prestigious private academies. This is not just a home; it is a legacy. A property of this calibre, size, and location is rarely replicated and never forgotten. Land Size: 3,977 sqm approx. Please be aware that open home times are subject to change at short notice. Please check the listing on the day of the inspection to confirm the scheduled time. Disclaimer: All information contained herein is gathered from sources we believe reliable. We have no reason to doubt its accuracy. However, we cannot guarantee it. All interested parties are strongly advised to conduct their own due diligence and should make and rely upon their own enquiries. Please be advised that some images used in this advertisement may have been digitally altered or virtually staged. These images are intended for illustrative purposes only and may not accurately reflect the current condition, appearance, or layout of the property.