Project layer depicting housing activity over the years from 2005 and 2016

This layer provides an annual view of changes in lots and residential dwellings associated with housing development projects over each year for Metropolitan Melbourne defined by the 32 local government authorities. Project lot and dwelling information is assigned to polygons representing housing development projects that comprise one or more land parcels for the particular year. Projects are only identified where there is development activity or change such as \ndemolition or construction.\nKey fields include: Number of lots pre and post development; residential dwellings pre and post development; vacant lots pre and post development; total demolitions and constructed dwellings; and total construction projects. Polygon linework is consistent with the corresponding Parcel View - Vicmap Property dataset (VMPROP_PARCEL_VIEW) for when a project was first defined.

本图层按年度呈现由32个地方政府当局划定的墨尔本都会区内，各年度住宅开发项目关联的地块与住宅单元的变化情况。项目地块与住宅单元信息将被赋值至代表对应年度住宅开发项目的多边形要素中，此类项目可包含一宗或多宗土地宗地。仅当存在拆除、建设等开发活动或状态变更时，才会识别对应的开发项目。核心字段包括：开发前后的地块数量、开发前后的住宅单元总量、开发前后的空置地块数量、总拆除规模与新建住宅单元数，以及总建设项目数。本图层的多边形线要素与项目首次定义时对应的宗地视图-维州地图物业（Vicmap Property）数据集（VMPROP_PARCEL_VIEW）保持一致。