Yes, under recent changes, you can build a second dwelling up to 70sqm called a DMRU (detached minor residential unit) without a building consent and the need for a full subdivision.

While this saves you the massive upfront cost of getting a new title, it means you cannot sell the new house separately later on (unless you subdivide at a later date).

A Quick Tip for Starters: Never skip the feasibility stage. Before spending money on engineers, talk with us at Venture Build. We have a team of experts that manage the tricky parts of subdivision on a daily basis.