20 Billarga Rd, Westleigh is a 4 bedroom, 2 bathroom House with 2 parking spaces. The property has a land size of 695.6m2. While the property is not currently for sale or for rent, it was last sold in July 2025. There are other 4 bedroom House sold in Westleigh in the last 12 months.
Designed to embrace stunning postcard-perfect views, this harmonious family home is amplified by excellent proximity to Westleigh's amenities and schools. Set under soaring raked ceilings, family living and dining flow into a kitchen unified with cohesive finishes and the benefit of a natural gas street connection, a rarity within the locale. Soaked in tree-filled, private aspects, upper-level bedrooms each access an accommodation balcony. A lounge room with an organic rock feature spills out to an entertaining deck where the tranquillity of trickling water from nearby garden ponds merge with the serenity of direct outlooks over Berowra Valley National Park. Holding zoning for Pennant Hills High School and bus services steps from the front door, this enviable location is a short stroll from mountain bike trails, bushwalks, and Westleigh Village.
Accommodation Features:
* Easy-flow layout, high raked ceilings, view-filled interiors, split system air conditioning
External Features:
* North-to-rear position, backs directly onto Berowra Valley National Park
* Landscaped gardens, child-friendly grassed lawns, upper-level balcony
* Entertaining deck with gas barbecue bayonet, garden ponds
* Approx. 8,000L rainwater tank, under-house storage with light
* Double carport with storage shed
Location Benefits:
* 240m to 586 and 587 bus services to Thornleigh West Public School, Pennant Hills High, Pennant Hills Station, Normanhurst Boys High School, Barker College, Hornsby Station Bus Interchange
* 600m to Ruddock Park, Westleigh Dog Park and Westleigh Tennis Courts
* 700m to H20 Mountain Bike Track
* 850m to Westleigh Village with Aldi, IGA, butcher
* 1.4km to Thornleigh West Public School (zoned)
* 3.2km to Thornleigh Train Station
* 5.2km to Pennant Hills High School (zoned)
* Convenient to Normanhurst Boys High School, Loreto Normanhurst, Barker College, Wahroonga Adventist School, Hornsby Girls High School, Abbotsleigh, Knox Grammar, St Leo's Catholic College, Mount St Benedict College
Contact
Nathan Leuzzi 0412 975 190
Dion Verzeletti 0413 753 695
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 Westleigh is approximately 3.8 square kilometres. It has 4 parks covering nearly 84.5% of total area. The population of Westleigh in 2016 was 4456 people. By 2021 the population was 4501 showing a population growth of 1.0% in the area during that time. The predominant age group in Westleigh is 50-59 years. Households in Westleigh are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Westleigh work in a professional occupation.In 2021, 92.00% of the homes in Westleigh were owner-occupied compared with 91.40% in 2016.
Westleigh has 1,602 properties. Over the last 5 years, Houses in Westleigh have seen a 32.95% increase in median value, while Units have seen a 37.28% increase. As at 28 February 2026:
N/A
N/A
View TrendN/A
N/A
N/A
N/A
View TrendN/A
N/A
© Copyright 2026. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.
While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.