Toronto Building Construction Dates (Pre-1901 - 2003)

This dataset is derived from the 2003 PDF map by the City of Toronto depicting building construction dates by parcels. The 2021 Toronto Parcels were used to attach the built date. Please Note: This is not an official City of Toronto dataset and should be used for reference, teaching and consultation purposes only and not for analysis本数据集源自多伦多市政府（City of Toronto）2003年发布的PDF地图，该地图以宗地（parcels）为单位标注了对应建筑的建造日期。本次研究借助2021年多伦多宗地数据集（Toronto Parcels），为各宗地匹配建筑建造年份。请注意：本数据集并非多伦多市政府官方数据集，仅可用于参考、教学及咨询用途，不得用于分析工作。