Layer Estimates:

Layer: building_1015 (ID:0)
Count: 885600
Extent:

XMin: -8266258.4054186
YMin: 4938620.56441222
XMax: -8204165.67413379
YMax: 4999826.24384418
Spatial Reference: 102100 (3857)

Layer: building_historic_1015 (ID:1)
Count: 0
Extent:

XMin: -8266161.68901858
YMin: 4938616.65300818
XMax: -8204128.83657646
YMax: 4999286.8985724
Spatial Reference: 102100 (3857)