The spatial control of MIL-101(Cr)PEDOT on IDE via E-field assisted method illustrates a straightforward way to fabricate MOF-based sensors with precise control over the positioning of MOF materials to enhance their resulting performance whilst minimizing the amount of MOFs required. It should be noted that this expands on previous examples of positioning pre-formed MOF materials utilizing magnetic fields and electrophoretic deposition, widening the range of tools for spatial manipulation of MOF crystals. As a proof-of-concept demonstration using humidity sensing evaluation by determining the electrical properties -conductivity and impedance, it is confirmed that such spatial control can offer higher sensitivity and accuracy, opening up a more reliable strategy to fabricate MOF-based sensors. Further optimization and integration to desired systems therefore potentially can be highly beneficial for different sensing applications. ((max. width: 11.0 cm; max. height: 2.5 cm))