468 dwellings — 123 Showground Road, 125 Showground Road, 127 Showground Road, 4 Carrington Road, 6A Carrington Road, 6B Carrington Road, 8 Carrington Road, 10 Carrington Road,15A Sexton Avenue, 17 Sexton Avenue, 19 Sexton Avenue, 21 Sexton Avenue, 23 Sexton Avenue, 1/15 Sexton Avenue, 2/15 Sexton Avenue, Castle Hill
Declared State Significant — on the fast-track
317414HDA EOI
Declared State Significant — on the fast-trackStage
468Dwellings (indicative)
17–20 storeysScale sought
LJB Urban PlanningApplicant
The Hills Shire CouncilCouncil area
2026-06-22HDA briefed
Residential apartment development comprising three buildings ranging in height from 17 to 20 storeys containing approximately 468 apartments including 5% of the total floor spaces as affordable housing and approximately 618 parking spaces.
From the NSW Housing Delivery Authority's published record of briefing. Dwelling and height figures are the applicant's proposal — assessment can change them.