4a Trelawney St, Thornleigh is a 5 bedroom, 2 bathroom House with 2 parking spaces. The property has a floor size of 270m2. While the property is not currently for sale or for rent, it was last sold in August 2025. There are other 5 bedroom House sold in Thornleigh in the last 12 months.
Beautifully reimagined into a resort-style family entertainer, this private retreat enjoys a favoured position close to transport, popular dining, shops, and sought-after schools. Newly polished floorboards lead the way under dramatic vaulted Cedar ceilings, revealing a clever combination of family living and dining areas, all opening outdoors. Upgraded only last year, a recently installed kitchen encompasses wide-reaching stone benchtops integrated with extensive storage, premium Miele appliances, and a servery connecting to a covered alfresco deck.
Sweeping around the home, outdoor entertaining is infused with oasis-like gardens, a saltwater pool, and open-air living. Ultimate connection through bi-fold doors and a rumpus-style pavilion showcases an exceptional integration of space and light. Bedrooms zoned at opposite ends of the home offer flexibility, while numerous externally accessed storage spaces provide a multitude of uses.
Accommodation Features:
External Features:
• Private 1101 sqm parcel, set back from the road, seamless entertaining decks surround the home
• Covered alfresco, covered entertaining with a TV connection, saltwater pool
• Resort-like gardens, multiple storage rooms, double garage, additional off-street parking
Location Benefits:
• 225m to 589, 599, 600 bus services to Sydney Adventist Hospital, Hornsby, Normanhurst, Pennant Hills, Castle Hill, Parramatta
• 750m Thornleigh Marketplace with Woolworths, Dan Murphys
• 950m walk to Normanhurst West Public School
• 1.1km to Thornleigh Train Station
• 1.1km to Thornleigh Brickpit Sports Stadium and playground
• Convenient to Loreto Normanhurst, Wahroonga Adventist School, Normanhurst Boys High School, Hornsby Girls High School, Barker College, St Leo's Catholic College, Abbotsleigh, Knox Grammar, Mount St Benedict College, Arden Anglican School
Contact
Dion Verzeletti 0413 753 695
Nathan Leuzzi 0412 975 190
Disclaimer: All information contained here is gathered from sources we believe reliable. We have no reason to doubt its accuracy, however we cannot guarantee it.
The size of Thornleigh is approximately 3.9 square kilometres. There are 21 parks, covering nearly 19.2% of the total area. The population of Thornleigh in 2016 was 8464 people. By 2021 the population was 8898 showing a population growth of 5.1% in the area during that time. The predominant age group in Thornleigh is 40-49 years. Households in Thornleigh are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Thornleigh work in a professional occupation.In 2021, 74.60% of the homes in Thornleigh were owner-occupied compared with 77.90% in 2016.
Thornleigh has 4,023 properties. Over the last 5 years, Houses in Thornleigh have seen a 18.56% increase in median value, while Units have seen a 21.62% increase. As at 31 May 2026:
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