As at July 2026, 4-bedroom new build homes and house-and-land packages in Christchurch and Selwyn typically start from around $899,000, extending past $1,000,000 for larger sections or fully turn-key finishes. Prebbleton and wider Selwyn carry the bulk of current 4-bedroom stock. 4-bedroom new build homes in Christchurch: what's on offer in 2026 A 4-bedroom new build sits at the family end of the...