3 Marriott Grove, Castle Hill NSW 2154
3 Marriott Grove, Castle Hill NSW 2154
4 bed family house | 728 m² block | 313 m² internal | bushfire overlay | sold $2.5M
This is a substantial family house on a larger-than-typical Castle Hill block, with a building footprint that comfortably exceeds much of the established housing stock in the area. The 313 m² internal area supports genuine multi-generational or growing-family living, and the 43% building coverage leaves usable outdoor space without sacrificing floor plan. It sits in a low-density, school-anchored neighbourhood where demand is driven by owner-occupiers seeking long-term homes rather than investors chasing yield. The catchment for Sherwood Ridge Public School and Kellyville High School adds a practical layer of appeal for families prioritising education access. This property serves best a buyer wanting a ready-to-occupy, spacious house in a stable residential pocket, with room to add value through finishes or extensions given the land size.
The bushfire overlay is the most material constraint, as it may affect insurance premiums, vegetation management, and the scope of future renovations or landscaping. The property’s value may also be influenced by its presentation and internal condition, which are not confirmed from available data, and by how it compares to renovated single-level homes in the immediate area. Buyers should weigh the cost of any overlay-related compliance against the benefit of a large, well-configured house in a sought-after school catchment. Market timing and buyer competition in this family corridor may also shape the final price, though the recent sale at $2.5M sets a clear reference point.
|| Comparable Sales: 3 Marriott Grove sold $2.5M (Feb 2026); nearby house sold $2.55M (Feb 2026) | Property Price Band: $2.4M–$2.6M | Value Drivers: land size, internal floor area, school catchment, bushfire overlay condition
Detailed Independent Property Report prepared by PropCred Analyst team for 3 Marriott Grove, Castle Hill NSW 2154
Checks found:
Value Risk
2
Liquidity Risk
Planning Risk
2
Income Risk
1
Execution Risk
2
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Market Insight
Castle Hill is an established upper-tier Sydney Hills suburb. The median house price is approximately $2.5 million, with annual growth between 1.3% and 2.4% across sources. Units sit near $1.01 million, growing faster at 3.3% to 6.46%. A high share of residents have held tenure for over a decade, while a notable segment arrived within three years, signalling a blend of entrenched owners and newer entrants. Rental demand is consistent: house rents rose 4.5% and unit rents 4.1% over the year, with median weekly rents of $920–$950 for houses and $780 for units. Houses trade in 37–43 days on average, and annual sales volumes of 433–464 indicate a liquid market. Gross yields remain thin for houses at 2.21%, but units offer 3.96%. The unit segment and ongoing rental demand are the principal growth drivers, while affordability and supply risks remain unquantified in the available data.
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PropCred Estimated Value
Comparable Sales: 3 Marriott Grove sold $2.5M (Feb 2026); nearby house sold $2.55M (Feb 2026) | Property Price Band: $2.4M–$2.6M | Value Drivers: land size, internal floor area, school catchment, bushfire overlay condition
Bedrooms
4
Bathroom
3
Parking
3
Land
728m²
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