Castle Hill.
24/9 Garthowen Crescent
Penthouse Perfection in Prestigious Northpoint.
Wiseberry proudly presents one of Castle Hill’s most exceptional penthouse residences, where the scale of a luxury home meets the effortless convenience of premium apartment living.
Occupying an exclusive top-floor position within the highly regarded Northpoint complex, this remarkable residence enjoys private lift lobby access with no neighbouring apartment on the level - creating an immediate sense of arrival that few properties can offer.
Designed for those who refuse to compromise, the intelligently crafted floorplan delivers generous open-plan living, a separate media room, four spacious bedrooms, and beautifully integrated indoor and outdoor spaces that adapt effortlessly to entertaining, relaxing, or simply enjoying everyday life.
At the heart of the home, the designer kitchen combines style with practicality, featuring a waterfall stone island, skylight, quality gas cooking and premium finishes, while the adjoining living and dining areas are anchored by a stunning Real Flame gas fireplace. Large bi-fold doors dissolve the boundary between indoors and out, opening onto a spectacular entertaining balcony that captures beautiful district vistas stretching towards the Blue Mountains.
Beyond the main living area, an oversized private terrace framed by established gardens creates an outdoor sanctuary unlike anything typically found in apartment living. Whether you’re entertaining family and friends or enjoying the peace and quiet with your morning coffee, this remarkable space quickly becomes the heart of the home.
The master suite is a retreat in every sense, complete with a walk-in wardrobe, direct balcony access, and a beautifully appointed ensuite featuring a double vanity and oversized double shower. Three additional bedrooms - including a flexible fourth bedroom or home office - provide outstanding versatility for families, professionals, or downsizers wanting room to spread out.
Perfectly positioned in one of Castle Hill’s most connected locations, you’ll enjoy the convenience of walking to Castle Towers, Castle Hill Metro, city buses, cafés, restaurants and quality local schools, while still returning home to a peaceful and private setting.
Offering the size, privacy and exclusivity of a freestanding home without the maintenance, this is penthouse living at its absolute finest.
- Prestigious top-floor penthouse with house-sized proportions and elevated Blue Mountains outlooks
- Private lift lobby providing exclusive access to the only residence on the level
- Four generous bedrooms, including a versatile fourth bedroom or dedicated home office
- Luxurious master retreat with walk-in robe, balcony access, double vanity and oversized double shower ensuite
- Spacious open-plan living and dining plus a separate media room with outdoor access
- Seamless indoor-outdoor entertaining via bi-fold doors opening to the main balcony
- Spectacular private terrace surrounded by established gardens
- Two generous outdoor entertaining areas with adjustable privacy louvres
- Designer kitchen with waterfall stone benchtops, breakfast bar, skylight, gas cooking and glass splashback
- Double stainless-steel sink with filtered water tap
- Stylish main bathroom with bath, separate shower, heat lamps and separate WC
- Full-sized laundry with terrace access, linen storage and extensive cabinetry
- Real Flame gas fireplace creating a striking centrepiece to the living area
- Ducted air conditioning for year-round comfort
- Premium combination of tiled living areas and plush carpeted bedrooms
- Roller blinds and LED downlights throughout
- Secure video intercom entry
- Triple secure basement parking plus a private storage room
- Immaculately maintained complex with beautifully landscaped gardens
- Easy walk to Castle Towers, Castle Hill Metro, city buses, cafés and restaurants
- Convenient access to leading schools, parklands and major arterial roads
Upcoming Inspections
25/07/2026
11:00 am
























