The Block
Some site constraintsSome site constraints. A very narrow frontage and significant slope create real trade-offs, despite the generous land size and calm surroundings.
Report preview
21A Noble St, Mosman NSW 2088
House433887m²
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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
47/ 100
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?/ 100
Convenience & Lifestyle
Highly walkableHighly walkable. B-Line and primary school are close, with shops and cafes nearby, making daily life very convenient.
Price Positioning
Mixed price signalsMixed price signals. Pocket and last sale suggest lower entry costs, while recent comps indicate higher value; condition and finish should carry more weight.
Risk & fact checks
Land value, size, zoning, aspect.
Land Value
3.79M
+1%vs Suburb median
Land size
887m²
+72%vs Suburb median
Zoning
R2
Low Density Residential
Backyard facesEast
Gentle morning light
Surrounding risks: noise and traffic.
Street type
Local Road
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
$5.10M
Owned for
0.4 Years
Get deeper insights with 30 years sales history, comparable sales and a detailed price pocket map in the full report.
Red Flags
Flood Zone
Within or near the flood zone; confirm the property's official status in the contract.
Flood Zone
Within or near the flood zone; confirm the property's official status in the contract.
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25+ risk checks
3D land model, bushfire, flood, power lines, heritage constraints and more
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
Spit Junction train station is 920m from the property, with 28m uphill and 2m downhill elevation change. Mosman Bay Wharf ferry wharf is 1.7km from the property, with 20m uphill and 84m downhill elevation change. The nearest bus stop is Mosman High School, Gladstone Av, located 280m from the property.
Primary school catchment: Mosman Public School, 280m from the property, with a Strong level rating. Secondary school catchment: Mosman High School, 760m from the property, with a Strong level rating. Mosman Church of England Preparatory School is the nearest private school, 640m from the property, serving students from K-6 and offering co-ed enrolment. Sacred Heart Catholic Primary School is the nearest private school, 970m from the property, serving students from K-6 and offering co-ed enrolment. Blessed Sacrament Catholic Primary School is the nearest private school, 1.1km from the property, serving students from K-6 and offering co-ed enrolment. Queenwood is the nearest private school, 1.5km from the property, serving students from K-12 and offering co-ed enrolment. SCECGS Redlands is the nearest private school, 1.6km from the property, serving students from K-12 and offering co-ed enrolment.
Woolworths Metro Mosman is the nearest supermarket, 463m from the property. Mosman Public Library is 740m from the property. Mosman Private Hospital is 1.2km from the property. Unnamed Park is the nearest park, 500m from the property. Sydney Harbour National Park is 1.3km from the property. Manly Beach is 5.7km from the property.