Layer Estimates:

Layer: Bldgs_15k (ID:0)
Count: 51
Extent:

XMin: 1011548.81005524
YMin: 1834037.88510191
XMax: 1093736.09974858
YMax: 1932146.9014819
Spatial Reference: 102671 (3435)

Layer: Pcls_15KBldgs (ID:1)
Count: 80
Extent:

XMin: 1011394.23326466
YMin: 1833991.75035165
XMax: 1093794.92115325
YMax: 1932398.12538891
Spatial Reference: 102671 (3435)

Layer: DuPage County (ID:2)
Count: 1
Extent:

XMin: 1003391.90445308
YMin: 1828044.62969999
XMax: 1098656.01182475
YMax: 1940635.30117173
Spatial Reference: 102671 (3435)