Layer Estimates:

Layer: Building Footprints (ID:0)
Count: 7438
Extent:

XMin: -13183312.5603264
YMin: 4015641.15937039
XMax: -13177413.7126794
YMax: 4019559.40086175
Spatial Reference: 102100 (3857)

Layer: Zones (ID:1)
Count: 5305
Extent:

XMin: -13183431.5496891
YMin: 4015612.86693496
XMax: -13177376.8349603
YMax: 4019592.88820728
Spatial Reference: 102100 (3857)