Who is the Developer for Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill?

KWG Property is the developer of Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill.

Who is the Architect for Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill?

Giles Tribe Architects is the architect of Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill.

Who is the Builder for Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill?

Alliance Project Group is the builder of Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill.

What building type is Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill?

Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill is an Mid-Rise development.

How many floors does Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill?

Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill has a total of 9 floors.

How many buildings are there in Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill?

Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill has a total of 7 buildings.

How many car spaces are there in Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill?

Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill has a total of 399 car spaces.

How many residences are there in Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill?

Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill has a total of 295 residences.

Castle Island, Castle Hill | New apartments at 4-6 Sexton Avenue, Castle Hill

Developments

Castle Hill, NSW 2154

Castle Island, Castle Hill

4-6 Sexton Avenue, Castle Hill NSW 2154

Pre-construction

295 residences
399 car spaces
Selling now

Progress verified

Plans approved
Pre-construction
Under construction
Complete

Approved and getting underway in Castle Hill

This development isn’t being actively monitored by the developer
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Apartments.com.au community feedback

When asked what the key strengths are of Castle Island, Castle Hill:

🏊 Resident amenities (1 vote)

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Development information for Castle Island, Castle Hill

Suburb:

Castle Hill, NSW 2154

Local Government Area:

The Hills Shire Council

Project Status:

Pre-construction

Residences:

295

Car Spaces:

399

Buildings:

Building Type:

Mid-Rise

Floors:

Meet the team behind Castle Island, Castle Hill - 4-6 Sexton Avenue, Castle Hill

Landmark intelligence by

“High-growth residential setting situated 550 metres from Hills Showground Metro Station.”

What's near Castle Island, Castle Hill

Under 1km
Transport
Hills Showground Metro Station
Operates high-frequency M1 Northwest metro services connecting directly to Chatswood, North Sydney, and Martin Place.
Groceries
Woolworths Showground Village
Full-format modern supermarket paired with specialty retail, everyday services, and direct-to-boot grocery collection.
GP / Medical
Key Health Medical Centre Castle Hill
Co-located medical clinic providing general practice consultations, pathology collection, and preventative family healthcare.
Gardens
Castle Hill Showground
Extensive 15-hectare public reserve featuring sporting arenas, an off-leash dog park, and connecting walking tracks.
Education
Castle Hill High School
Established public secondary school delivering comprehensive Year 7 to Year 12 academic curricula and specialised sports programs.

Castle Hill, NSW 2154

Castle Hill is a high-demand north-west metropolitan hub characterised by established owner-occupier demographics and sustained medium-density redevelopment. The area benefits from rapid arterial road links and direct M1 Sydney Metro connections across Macquarie Park, Chatswood, and the Sydney CBD.

Infrastructure updates

The Showground Station Precinct urban renewal framework operates under The Hills Local Environmental Plan 2019, which expanded capacity to approximately 9,000 new dwellings supported by multi-stage Landcom master-planned precinct deliveries.