HOLMES CIRCUIT DESIGNS LIMITED Company number 03188436 · Monitor this company Active Overview People 7 Financial Control Charges Documents Analysis Location Related Registered office Address21 Hanscombe End Road, Shillington, Hitchin, Hertfordshire, SG5 3NB PostcodeSG5 3NB Companies at this postcode 10 Average house price in SG5 3NB £440,000 (29 sales) Map