Layer Estimates:

Layer: SouthWestpostcod_SpatialJoin3_thisone (ID:0)
Count: 1173
Extent:

XMin: 265171.881610544
YMin: 72749.2231759897
XMax: 291372.622543384
YMax: 93900.3606382872
Spatial Reference: 27700 (27700)

Layer: HadUK_grid_5k_Clip_3 (ID:5)
Count: 26
Extent:

XMin: 261125.0001
YMin: 72675.0000999998
XMax: 291475.0001
YMax: 93825.0000999998
Spatial Reference: 27700 (27700)