The Block
Standard residential landStandard residential land. A quiet, regular block with a north-facing rear aspect, but the below-street position and smaller size create modest trade-offs.
Report preview
48 Duffy Ave, Thornleigh NSW 2120
House522413m²
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K-score
An independent, buyer-focused assessment across three pillars — the land itself, its location, and where its price sits within the market.
K-score
67/ 100
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Convenience & Lifestyle
Well connectedWell connected. Thornleigh station is a 15-min walk with a noticeable climb, but shops, cafes and parks are close, supporting a walkable week.
Price Positioning
Mid-Market TierMixed price signals. Pocket data shows entry-level positioning (-17%), while recent comps (+10%) and last sale (+7%) indicate premium levels, creating conflicting signals.
Risk & fact checks
Land value, size, zoning, aspect.
Land Value
1.11M
-13%vs Suburb median
Land size
413m²
-44%vs Suburb median
Zoning
R2
Low Density Residential
Backyard facesNorth
Bright year-round sun
Surrounding risks: noise and traffic.
Street type
Speed limit: 50 km/h
Noise sources
No major road or railway nearby
Low aircraft noise
Assess this property against 20+ risk factors. See full report.
Price
A property’s location within a suburb can have a major impact on its value. Compare this pocket against the suburb average to understand whether you’re paying a premium.
A property’s sales history alongside suburb median price trends help understand how its value has changed over time.
Last sold
$1.99M
Owned for
0.6 Years
Get deeper insights with 30 years sales history, comparable sales and a detailed price pocket map in the full report.
Red Flags
Land Size
A land size under 70% of the suburb median.
Land Size
A land size under 70% of the suburb median.
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Price insights
Pocket price heat map, street sales history, property sales history and comparable sales
Location & lifestyle
Schools, transport, shops, cafés, parks and more
Pocket price map
A property’s pocket shows where its price sits within the suburb. Pocket prices can differ by more than 50%.
3D Land Map
See the true land in 3D. Land slopes affect cost, drainage and usability which are hard to visualise in listing photos.
Comparable sales
Fair price depends on what buyers actually paid for similar homes nearby — not what agents are asking.
Sales History vs Suburb Price Trends
See long-term price growth, market cycles, and property performance against the suburb median.
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Property Location Overview
Thornleigh train station is 1.3km from the property, with 16m uphill and 22m downhill elevation change. The nearest bus stop is Duffy Av At Huntingdale Way, located 24m from the property.
Primary school catchment: Thornleigh West Public School, 990m from the property, with a Strong level rating. Secondary school catchment: Pennant Hills High School, 3.4km from the property, with a Strong level rating. Our Lady Help of Christians Catholic Primary School is the nearest private school, 3.0km from the property, serving students from K-6 and offering co-ed enrolment. St Agatha's Catholic Primary School is the nearest private school, 3.2km from the property, serving students from K-6 and offering co-ed enrolment. Loreto Normanhurst is the nearest private school, 2.6km from the property, serving students from 5-12 and offering co-ed enrolment. Wahroonga Adventist School is the nearest private school, 3.2km from the property, serving students from K-8 and offering co-ed enrolment. Barker College is the nearest private school, 3.5km from the property, serving students from K-12 and offering co-ed enrolment.
Aldi is the nearest supermarket, 1.2km from the property. Pennant Hills Library is 2.0km from the property. Neringah Hospital is 4.0km from the property. Headen Park is the nearest park, 120m from the property. Thornleigh Brickpit Indoor Sports Stadium is 1.2km from the property. Unnamed Park is 1.2km from the property. Berowra Valley Regional Park is 1.2km from the property. Narrabeen Beach is 20.5km from the property.