Northwood is a suburb on the northern outskirts of Christchurch city. It was developed in 2000 as a subdivision of Belfast on land previously used for apple orchards. The name "Northwood" was accepted at a meeting of the Shirley-Papanui Community Board on 2 February 2000.

Bottle Lake is a suburb in the north-east of Christchurch with a low number of residents. Most of the suburb is covered by Bottle Lake Forest, which has since the mid-1970s become a popular recreation area.