9 Cynthia Ave, Castle Hill is a 5 bedroom, 3 bathroom House with 2 parking spaces and was built in 1980. The property has a land size of 918m2 and floor size of 224m2. While the property is not currently for sale or for rent, it was last sold in May 2023.
Nestled on a grand 930sqm (approx) block, rests an impeccably crafted single level, family dream home that was designed to accommodate growing families and elevate the art of entertaining.
Boasting an invitingly sunlit and versatile floorplan that seamlessly merges casual and formal living, dining and entertaining spaces, there's no shortage of room to host guests. Outside, a stunningly spacious deck boasts captivating views of the meticulously crafted backyard oasis - a tranquil haven situated around a glistening, in-ground salt water swimming pool and spa.
Enviably located in a whisper quiet location, this grand family residence positions you within close proximity to main arterial roads, City buses, quality local schools, childcare centres, Baulkham Hills TAFE, family-friendly parks, Grove Square Shops, Castle Towers & Metro Station.
Additional features include:
* Spacious front deck overlooking the manicured lawns
* Open plan formal lounge and dining area upon entry
* Additional family living and dining area at the rear that effortlessly flows out to the alfresco entertaining area
* Modern, u-shaped kitchen featuring a breakfast bar, ample storage options and stainless-steel appliances including induction cooktop, rangehood, built-in oven and dishwasher
* Grand master bedroom boasting a large walk-in robe and modern ensuite with corner shower
* Four additional bedrooms of accommodation with updated timber flooring and a two-way ensuite between two
* Bright-filled family bathroom with spa bathtub, shower and separate toilet
* Laundry room with both internal and external access
* Plantation shutters and ceiling fans throughout the home
* Timber flooring to main living and dining areas for low maintenance living
* Large undercover entertaining deck that offers elevated views over the tranquil backyard
* Manicured grassed backyard, firepit area and a lawn irrigation system
* Sparkling in-ground swimming pool with separate built-in spa surrounded by timber decking and cover added to the pool.
* Monthly pool maintenance service included in weekly rent (chemicals to be invoiced to tenant).
* Double carport with downlights
* 6.63kw solar panel system
* Large shed NOT included
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The size of Castle Hill is approximately 18.9 square kilometres. It has 68 parks covering nearly 12.1% of total area. The population of Castle Hill in 2016 was 39594 people. By 2021 the population was 40874 showing a population growth of 3.2% in the area during that time. The predominant age group in Castle Hill is 40-49 years. Households in Castle Hill are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Castle Hill work in a professional occupation.In 2021, 72.40% of the homes in Castle Hill were owner-occupied compared with 74.50% in 2016.
Castle Hill has 19,833 properties. Over the last 5 years, Houses in Castle Hill have seen a 56.52% increase in median value, while Units have seen a 15.27% increase. As at 31 January 2026:
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