RALPH SADLEIR SCHOOL Company number 08663956 · Monitor this company Active Overview People 40 Financial Control Documents Analysis Location Related Registered office AddressRalph Sadleir School Station Road, Puckeridge, Ware, Hertfordshire, SG11 1TF PostcodeSG11 1TF Companies at this postcode 25 Average house price in SG11 1TF £574,000 (41 sales) Map